/* ==========================================================================
   DESIGN SYSTEM - NEON GLASSMORPHISM PROFILE
   ========================================================================== */

/* Typography & Core Theme Variables */
:root {
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Color Palette */
    --color-bg: #050508;
    --color-panel-bg: rgba(12, 12, 20, 0.65);

    /* Neon Colors */
    --neon-purple: #ffffff;
    --neon-purple-rgb: 255, 255, 255;
    --neon-pink: #00e5ff;
    --neon-pink-rgb: 0, 229, 255;
    --neon-green: #10b981;
    --coccoc-green: #4ea829;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;

    /* Transition */
    --transition-speed: 0.3s;
    --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 20px;
    overflow-x: hidden;
    position: relative;

    /* Background grid and ambient light gradients */
    background-image:
        radial-gradient(circle at 10% 20%, rgba(var(--neon-purple-rgb), 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(var(--neon-pink-rgb), 0.15) 0%, transparent 40%),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
    background-repeat: no-repeat, no-repeat, repeat, repeat;
    background-attachment: fixed;
}

/* Background Particles Canvas */
.particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ==========================================================================
   BROWSER MOCKUP CONTAINER (CỐC CỐC THEME)
   ========================================================================== */
.browser-mockup {
    width: 100%;
    max-width: 960px;
    height: 85vh;
    max-height: 800px;
    background: #141419;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8), 0 0 30px rgba(var(--neon-purple-rgb), 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    z-index: 10;
    backdrop-filter: blur(10px);
}

/* Browser Header Chrome */
.browser-chrome {
    height: 76px;
    background: #18181f;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-shrink: 0;
    user-select: none;
}

/* Window Controls (Mac OS Circle Style) */
.window-controls {
    display: flex;
    gap: 8px;
    position: absolute;
    top: 14px;
    left: 16px;
}

.control-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: filter 0.2s ease;
}

.control-btn.close {
    background-color: #ff5f56;
}

.control-btn.minimize {
    background-color: #ffbd2e;
}

.control-btn.maximize {
    background-color: #27c93f;
}

.control-btn:hover {
    filter: brightness(0.85);
}

/* Tabs Container */
.browser-tabs-container {
    display: flex;
    align-items: flex-end;
    padding-left: 70px;
    height: 38px;
}

.coccoc-logo {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: 16px;
    margin-bottom: 6px;
}

.coccoc-svg {
    width: 18px;
    height: 18px;
}

.coccoc-text {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--coccoc-green);
    letter-spacing: 0.5px;
    font-family: var(--font-heading);
}

.browser-tab {
    background: #1e1e26;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    padding: 6px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 180px;
    max-width: 220px;
    position: relative;
    cursor: pointer;
    margin-bottom: -1px;
}

.browser-tab.active {
    background: #141419;
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.08);
}

.tab-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tab-close {
    font-size: 1rem;
    color: var(--text-muted);
    cursor: pointer;
    margin-left: auto;
}

.tab-close:hover {
    color: var(--text-primary);
}

.new-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    margin-bottom: 4px;
    cursor: pointer;
}

.new-tab-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

/* Browser Nav/Address Bar */
.browser-nav-bar {
    height: 38px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 6px;
}

.nav-buttons {
    display: flex;
    gap: 4px;
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

.nav-btn:active {
    transform: scale(0.92);
    background: rgba(255, 255, 255, 0.1) !important;
}

.nav-btn svg {
    display: block;
    transform-origin: center;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.2s;
}

#browser-back-btn:hover svg {
    transform: translateX(-2px);
}

#browser-forward-btn:hover svg {
    transform: translateX(2px);
}

#browser-reload-btn:hover svg {
    transform: rotate(45deg);
}

#browser-reload-btn:active svg {
    transform: scale(0.85) rotate(45deg);
}

#browser-reload-btn:hover svg.rotating {
    transform: none;
}

.address-input-wrapper {
    flex-grow: 1;
    background: #0f0f13;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    height: 28px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    gap: 8px;
}

.security-badge {
    display: flex;
    align-items: center;
}

.address-input {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-family: var(--font-mono);
    outline: none;
}

.chrome-actions {
    display: flex;
    align-items: center;
}

.chrome-action-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.chrome-action-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

/* Browser Viewport Area */
.browser-viewport {
    flex-grow: 1;
    overflow-y: auto;
    background: var(--color-bg);
    position: relative;
    padding: 8px 24px 40px 24px;
    /* Giảm padding top của khung cuộn xuống 8px để làm khoảng đệm hover */
    scroll-behavior: smooth;
}

/* Custom Scrollbar for Browser Viewport */
.browser-viewport::-webkit-scrollbar {
    width: 8px;
}

.browser-viewport::-webkit-scrollbar-track {
    background: #0d0d12;
}

.browser-viewport::-webkit-scrollbar-thumb {
    background: rgba(var(--neon-purple-rgb), 0.3);
    border-radius: 4px;
    border: 2px solid #0d0d12;
}

.browser-viewport::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--neon-purple-rgb), 0.5);
}

/* ==========================================================================
   PORTFOLIO CONTAINERS & LAYERS
   ========================================================================== */
.portfolio-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
    padding-top: 32px;
    /* Bù lại khoảng cách 32px ở đây để đảm bảo layout giữ nguyên khoảng cách */
}

/* Glassmorphic Panel Base styling */
.glass-panel {
    background: var(--color-panel-bg);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    border: 1px solid rgba(0, 229, 255, 0.25);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.6),
        0 0 12px rgba(0, 229, 255, 0.08);
    transition:
        transform var(--transition-speed) var(--transition-bounce),
        border-color var(--transition-speed) ease,
        box-shadow var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
}

.glass-panel:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 229, 255, 0.45);
    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.7),
        0 0 25px rgba(0, 229, 255, 0.2);
}

/* Sub-border Neon Edge Reflect */
.card-glow-edge {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
            transparent,
            rgba(0, 229, 255, 0.35) 20%,
            rgba(0, 229, 255, 0.55) 50%,
            rgba(0, 229, 255, 0.35) 80%,
            transparent);
}

/* --------------------------------------------------------------------------
   LAYER 1: PROFILE PROFILE CARD
   -------------------------------------------------------------------------- */
.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 35px 24px;
}

.avatar-wrapper {
    position: relative;
    width: 110px;
    height: 110px;
    margin-bottom: 20px;
}

.avatar-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #000;
    z-index: 2;
    position: relative;
}

.avatar-glow {
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    background: transparent;
    border: 3px solid #00e5ff;
    z-index: 1;
    animation: avatarPulse 4s infinite ease-in-out;
}

/* Cyan glow layer */
.avatar-glow::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    box-shadow:
        0 0 12px #00e5ff,
        0 0 25px rgba(0, 229, 255, 0.5),
        inset 0 0 10px rgba(0, 229, 255, 0.3);
    opacity: 1;
    animation: glowCyan 4s infinite ease-in-out;
}

/* White glow layer */
.avatar-glow::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    box-shadow:
        0 0 20px #ffffff,
        0 0 40px rgba(255, 255, 255, 0.5),
        inset 0 0 15px rgba(255, 255, 255, 0.3);
    opacity: 0;
    animation: glowWhite 4s infinite ease-in-out;
}

.profile-info {
    z-index: 2;
}

.profile-name {
    font-family: 'Patrick Hand', cursive;
    font-style: normal;
    font-size: 2.6rem;
    font-weight: 400;
    letter-spacing: 2px;
    color: #ffffff;
    text-shadow:
        0 0 10px #00e5ff,
        0 0 20px rgba(0, 229, 255, 0.6),
        0 0 35px rgba(0, 229, 255, 0.3);
    margin-bottom: 8px;
}

.profile-status {
    font-size: 0.95rem;
    color: #b0b0b8;
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

/* --------------------------------------------------------------------------
   LAYER 2: DESCRIPTION CARD
   -------------------------------------------------------------------------- */
.description-card {
    padding: 30px;
}

.section-title-small {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: #00e5ff;
    margin-bottom: 12px;
    text-shadow: 0 0 8px rgba(0, 229, 255, 0.4);
}

.description-text {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.92);
    font-weight: 500;
    letter-spacing: 0.2px;
}

.description-text strong {
    color: #00e5ff;
    font-weight: 700;
    background: linear-gradient(90deg, #00e5ff, #ffffff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.5));
}

/* --------------------------------------------------------------------------
   LAYER 3: PROJECTS GRID
   -------------------------------------------------------------------------- */
.projects-card {
    padding: 35px 30px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    letter-spacing: 2px;
    color: var(--text-primary);
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #00e5ff, #ffffff);
    box-shadow: 0 0 8px #00e5ff;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.project-item:hover {
    background: rgba(0, 229, 255, 0.05);
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 0 18px rgba(0, 229, 255, 0.15);
}

.item-circle-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin-bottom: 16px;
    transition: transform var(--transition-speed), color var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.project-item:hover .item-circle-icon {
    transform: scale(1.1);
    color: #00e5ff;
    border-color: #00e5ff;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.5);
    background: rgba(0, 229, 255, 0.1);
}

.project-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.project-desc {
    font-size: 0.85rem;
    color: #b0b0b8;
    line-height: 1.4;
    margin-bottom: 18px;
    flex-grow: 1;
}

.project-btn {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--neon-pink);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
    cursor: pointer;
}

.project-btn:hover {
    color: var(--text-primary);
}

.project-btn .arrow {
    display: inline-block;
    transition: transform 0.2s var(--transition-bounce);
}

.project-btn:hover .arrow {
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   LAYER 4: CONTACT & DONATE CARD
   -------------------------------------------------------------------------- */
.contact-card {
    padding: 35px 30px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 229, 255, 0.08);
    transition: border-color 0.3s, background 0.3s;
}

.contact-item:hover {
    border-color: rgba(0, 229, 255, 0.3);
    background: rgba(0, 229, 255, 0.03);
}

.contact-circle-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    flex-shrink: 0;
    transition: transform 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.contact-item:hover .contact-circle-icon {
    transform: rotate(15deg) scale(1.05);
    color: #00e5ff;
    border-color: #00e5ff;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-family: var(--font-heading);
    margin-bottom: 4px;
}

.contact-value,
.contact-link {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    line-height: 1.3;
}

.contact-link {
    text-decoration: none;
    color: var(--neon-pink);
    transition: color 0.2s;
}

.contact-link:hover {
    color: var(--text-primary);
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   NEON MUSIC WIDGET (BOTTOM RIGHT)
   ========================================================================== */
.music-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #111113;
    border: 1.5px solid #1c1c1e;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    border-radius: 12px;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    width: 270px;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
    user-select: none;
}

.music-widget:hover {
    border-color: rgba(var(--neon-purple-rgb), 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 15px rgba(var(--neon-purple-rgb), 0.15);
    transform: translateY(-2px);
}

.music-cover {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    background: #0c2135;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #38bdf8;
    flex-shrink: 0;
}

.music-body {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 8px;
}

.music-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.music-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-width: 105px;
}

.music-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-artist {
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.music-skip-btn {
    background: transparent;
    border: none;
    color: #6b7280;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 2px;
    transition: color 0.2s, transform 0.1s;
}

.music-skip-btn:hover {
    color: #ffffff;
    transform: scale(1.15);
}

.music-skip-btn:active {
    transform: scale(0.95);
}

.music-play-btn {
    background: transparent;
    border: none;
    color: #d1d5db;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 2px;
    transition: color 0.2s, transform 0.1s;
}

.music-play-btn:hover {
    color: #ffffff;
    transform: scale(1.15);
}

.music-play-btn:active {
    transform: scale(0.95);
}

.music-progress-container {
    width: 100%;
    padding: 4px 0;
    cursor: pointer;
}

.music-progress-bar {
    width: 100%;
    height: 4px;
    background: #27272a;
    border-radius: 2px;
    overflow: hidden;
}

.music-progress {
    width: 0%;
    height: 100%;
    background: #38bdf8;
    border-radius: 2px;
    transition: width 0.1s linear;
}

.music-time-display {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    color: #6b7280;
    margin-top: 4px;
    font-family: var(--font-mono);
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
/* Cyan glow fades out when white fades in */
@keyframes glowCyan {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* White glow fades in when cyan fades out */
@keyframes glowWhite {

    0%,
    100% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }
}

/* Border color transition for the glow ring itself */
@keyframes avatarPulse {

    0%,
    100% {
        border-color: #00e5ff;
    }

    50% {
        border-color: #ffffff;
    }
}

@keyframes bounce {
    0% {
        height: 3px;
    }

    100% {
        height: 20px;
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 768px) {
    body {
        padding: 0;
        background-attachment: fixed;
    }

    .browser-mockup {
        height: 100vh !important;
        max-height: none !important;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background: var(--color-bg);
    }

    .browser-chrome {
        display: none !important;
        /* Hide mock desktop chrome on mobile */
    }

    .browser-viewport {
        padding: 8px 16px 24px 16px;
        height: 100vh !important;
    }

    .portfolio-container {
        padding-top: 16px;
    }

    .projects-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .profile-name {
        font-size: 1.8rem;
    }

    .music-widget {
        bottom: 20px;
        right: 20px;
        padding: 8px 16px;
        z-index: 100;
    }
}

@media (max-width: 480px) {
    .browser-chrome {
        height: 76px;
    }

    .coccoc-text {
        display: none;
    }

    .window-controls {
        left: 10px;
    }

    .browser-tabs-container {
        padding-left: 50px;
    }

    .browser-tab {
        min-width: 100px;
        font-size: 0.7rem;
    }

    .profile-name {
        font-size: 1.5rem;
    }

    .profile-status {
        font-size: 0.8rem;
    }

    .music-info {
        display: none;
        /* Hide song title on tiny screens to save space */
    }
}

/* ==========================================================================
   WORKS LIST STYLING (WORKS.HTML)
   ========================================================================== */
.works-header {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 35px;
}

.back-link {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--neon-pink);
    text-decoration: none;
    letter-spacing: 1px;
    transition: color 0.2s, text-shadow 0.2s, transform 0.2s;
    display: inline-flex;
    align-items: center;
    width: fit-content;
}

.back-link:hover {
    color: var(--text-primary);
    text-shadow: 0 0 8px rgba(var(--neon-pink-rgb), 0.6);
    transform: translateX(-4px);
}

.works-main-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 12px;
}

.works-main-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
    box-shadow: 0 0 10px var(--neon-purple);
}

.works-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    width: 100%;
}

.work-card {
    padding: 30px;
}

.work-card-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.work-cover-wrapper {
    width: 150px;
    height: 220px;
    border-radius: 12px;
    position: relative;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
}

.work-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid rgba(var(--neon-purple-rgb), 0.3);
    z-index: 2;
    position: relative;
    transition: border-color var(--transition-speed);
}

.work-card:hover .work-cover-img {
    border-color: var(--neon-pink);
}

.cover-glow {
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 15px;
    background: transparent;
    border: 2px solid var(--neon-purple);
    box-shadow: 0 0 12px rgba(var(--neon-purple-rgb), 0.4);
    z-index: 1;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.work-card:hover .cover-glow {
    border-color: var(--neon-pink);
    box-shadow: 0 0 20px rgba(var(--neon-pink-rgb), 0.7);
}

.work-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.work-index-badge {
    align-self: flex-start;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-purple);
    background: rgba(var(--neon-purple-rgb), 0.15);
    border: 1px solid rgba(var(--neon-purple-rgb), 0.3);
    padding: 4px 10px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.work-card:hover .work-index-badge {
    color: var(--neon-pink);
    background: rgba(var(--neon-pink-rgb), 0.1);
    border-color: rgba(var(--neon-pink-rgb), 0.3);
}

.work-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.work-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    font-family: var(--font-mono);
}

.meta-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 2px 8.5px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #ff3838;
    box-shadow: 0 0 8px #ff3838;
    display: inline-block;
    margin-right: 8px;
    animation: pulseRed 1.8s infinite ease-in-out;
}

@keyframes pulseRed {

    0%,
    100% {
        transform: scale(0.9);
        opacity: 0.55;
        box-shadow: 0 0 4px #ff3838;
    }

    50% {
        transform: scale(1.15);
        opacity: 1;
        box-shadow: 0 0 12px #ff3838, 0 0 20px #ff3838;
    }
}

.status-dot.green-dot {
    background-color: #22c55e;
    box-shadow: 0 0 8px #22c55e;
    animation: pulseGreen 1.8s infinite ease-in-out;
}

@keyframes pulseGreen {

    0%,
    100% {
        transform: scale(0.9);
        opacity: 0.55;
        box-shadow: 0 0 4px #22c55e;
    }

    50% {
        transform: scale(1.15);
        opacity: 1;
        box-shadow: 0 0 12px #22c55e, 0 0 20px #22c55e;
    }
}

.work-synopsis {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 300;
}

.read-now-btn {
    align-self: flex-start;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--neon-pink);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
    cursor: pointer;
}

.read-now-btn:hover {
    color: var(--text-primary);
}

.read-now-btn .arrow {
    display: inline-block;
    transition: transform 0.2s var(--transition-bounce);
}

.read-now-btn:hover .arrow {
    transform: translateX(4px);
}

/* Placeholder card (Tác phẩm chx đăng tải) */
.placeholder-work {
    border-style: dashed;
    border-color: rgba(var(--neon-purple-rgb), 0.15);
    opacity: 0.55;
    box-shadow: none;
    transition: opacity 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.placeholder-work:hover {
    opacity: 0.85;
    border-color: rgba(var(--neon-purple-rgb), 0.35);
    box-shadow: 0 0 15px rgba(var(--neon-purple-rgb), 0.1);
    transform: none;
    /* No scale lift for empty slots */
}

.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0;
}

.placeholder-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    margin-top: 6px;
}

.placeholder-status {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

/* Responsive adjustments for work-card */
@media (max-width: 768px) {
    .work-card-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .work-cover-wrapper {
        margin-bottom: 15px;
    }

    .work-details {
        align-items: center;
    }

    .work-meta {
        justify-content: center;
    }

    .read-now-btn {
        align-self: center;
    }
}

/* ==========================================================================
   DASHBOARD LAB LAYOUT (TOOLS.HTML)
   ========================================================================== */
.portfolio-container.dashboard-wide {
    max-width: 1200px;
    width: 95%;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 25px;
    width: 100%;
    margin-top: 10px;
}

.dashboard-grid.single-panel {
    grid-template-columns: 1fr;
}

.dashboard-panel {
    display: flex;
    flex-direction: column;
    height: 600px;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 16px;
    margin-bottom: 20px;
}

.panel-title-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.panel-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Custom Action Buttons */
.action-btn-primary,
.action-btn-secondary {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.action-btn-primary {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    color: #fff;
    border: none;
    box-shadow: 0 0 10px rgba(var(--neon-purple-rgb), 0.3);
}

.action-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 15px rgba(var(--neon-purple-rgb), 0.6);
}

.action-btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.action-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.icon-only-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    transition: color 0.2s, background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-only-btn:hover {
    color: var(--neon-pink);
    background: rgba(255, 255, 255, 0.05);
}

/* Subtitle Reader Styles */
.sub-timeline-wrapper {
    flex-grow: 1;
    overflow-y: auto;
    margin-bottom: 20px;
    padding-right: 8px;
}

.sub-timeline-wrapper::-webkit-scrollbar {
    width: 6px;
}

.sub-timeline-wrapper::-webkit-scrollbar-track {
    background: transparent;
}

.sub-timeline-wrapper::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.sub-timeline-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--neon-purple-rgb), 0.5);
}

.sub-timeline {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cue-item {
    display: flex;
    gap: 15px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.cue-item:hover {
    background: rgba(var(--neon-purple-rgb), 0.05);
    border-color: rgba(var(--neon-purple-rgb), 0.2);
}

.cue-item.active-cue {
    background: rgba(var(--neon-purple-rgb), 0.12);
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(var(--neon-purple-rgb), 0.2);
}

.cue-time {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--neon-pink);
    flex-shrink: 0;
    margin-top: 2px;
}

.cue-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.cue-item.active-cue .cue-text {
    color: var(--text-primary);
}

.cue-character {
    color: var(--neon-purple);
    margin-right: 4px;
}

/* Subtitle Player Controls */
.sub-player-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 18px;
    border-radius: 10px;
}

.player-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--neon-purple);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
}

.player-btn:hover {
    background: var(--neon-pink);
    transform: scale(1.05);
}

.player-waveform {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 24px;
    flex-grow: 1;
}

.wave-bar {
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    transition: height 0.2s ease, background-color 0.2s;
}

.sub-player-controls.playing .wave-bar {
    background: var(--neon-purple);
}

.player-time {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Chat AI Workspace Styles */
.chat-log-wrapper {
    flex-grow: 1;
    overflow-y: auto;
    margin-bottom: 12px;
    padding-right: 8px;
}

.chat-log-wrapper::-webkit-scrollbar {
    width: 6px;
}

.chat-log-wrapper::-webkit-scrollbar-track {
    background: transparent;
}

.chat-log-wrapper::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.chat-log {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-msg {
    display: flex;
    width: 100%;
}

.chat-msg.user {
    justify-content: flex-end;
}

.chat-msg.bot {
    justify-content: flex-start;
}

.msg-bubble {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.chat-msg.user .msg-bubble {
    background: var(--neon-purple);
    color: #fff;
    border-bottom-right-radius: 2px;
    box-shadow: 0 4px 12px rgba(var(--neon-purple-rgb), 0.2);
}

.chat-msg.bot .msg-bubble {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom-left-radius: 2px;
}

.chat-msg.bot.typing .msg-bubble {
    color: var(--text-muted);
    font-style: italic;
}

/* Chat Quick Prompts */
.chat-quick-prompts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.prompt-chip {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 14px;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: all 0.2s;
}

.prompt-chip:hover {
    background: rgba(var(--neon-pink-rgb), 0.1);
    border-color: rgba(var(--neon-pink-rgb), 0.3);
    color: var(--text-primary);
}

/* Chat Input Wrapper */
.chat-input-wrapper {
    display: flex;
    gap: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px 12px;
    border-radius: 8px;
    align-items: center;
}

#chat-input {
    flex-grow: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9rem;
}

#chat-input::placeholder {
    color: var(--text-muted);
}

#btn-send-chat {
    background: transparent;
    border: none;
    color: var(--neon-pink);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border-radius: 4px;
    transition: color 0.2s, transform 0.2s;
}

#btn-send-chat:hover {
    color: var(--text-primary);
    transform: scale(1.05);
}

/* Responsive adjust for Dashboard */
@media (max-width: 992px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-panel {
        height: 500px;
    }
}

/* API Key Panel styling */
.api-key-panel {
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 16px;
    align-items: center;
    transition: all 0.3s ease;
}

#api-key-input {
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 6px 10px;
    color: var(--text-primary);
    font-size: 0.8rem;
    outline: none;
}

#btn-save-key {
    background: var(--neon-pink);
    border: none;
    color: white;
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

#btn-save-key:hover {
    background: var(--neon-purple);
}

.api-key-panel.hidden {
    display: none !important;
}

.icon-only-btn.configured {
    color: var(--neon-purple) !important;
}

/* Subtitle Overdub Studio styles */
.file-inputs-row {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.file-uploader-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 14px;
}

.file-label-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--neon-purple);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.file-status-text {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.screen-preview-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(0, 0, 0, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 16px;
    position: relative;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.6);
}

.screen-preview-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 4px, 6px 100%;
    pointer-events: none;
    border-radius: 12px;
    opacity: 0.45;
}

.screen-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: #00ff66;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.screen-label::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #00ff66;
    border-radius: 50%;
    box-shadow: 0 0 8px #00ff66;
    animation: screenPulse 1.5s infinite;
}

@keyframes screenPulse {
    0% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.4;
    }
}

.screen-textarea {
    flex-grow: 1;
    background: transparent;
    border: none;
    resize: none;
    color: #e0e0e0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    outline: none;
    min-height: 250px;
    padding-top: 5px;
}

.cue-original-sub {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
    margin-top: 4px;
    font-style: italic;
}

.studio-footer-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 12px 18px;
    margin-top: 16px;
    gap: 20px;
}

.waveform-container {
    flex-grow: 1;
    overflow: hidden;
}

.glowing-btn {
    box-shadow: 0 0 15px rgba(138, 43, 226, 0.4);
}

.glowing-btn:hover:not(:disabled) {
    box-shadow: 0 0 25px rgba(138, 43, 226, 0.8);
    transform: translateY(-2px);
}

.full-width {
    width: 100%;
}

.voice-setup-row {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    align-items: flex-end;
}

.voice-selector-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.action-select {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    font-family: var(--font-heading);
    transition: all 0.2s ease;
}

.action-select:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.2);
}

.action-select option {
    background: #111;
    color: #fff;
}

/* Immersive Reader layout and elements */
.reader-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 30px;
    width: 100%;
    margin-top: 15px;
    align-items: start;
    transition: grid-template-columns 0.8s cubic-bezier(0.4, 0, 0.2, 1), gap 0.8s ease;
}

.reader-sidebar-column {
    position: sticky;
    top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.reader-toolbar {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.toolbar-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toolbar-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-pink);
}

.toolbar-btn-group {
    display: flex;
    gap: 8px;
}

.toolbar-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 8px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-heading);
    transition: all 0.2s ease;
    text-align: center;
}

.toolbar-btn:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 8px rgba(var(--neon-purple-rgb), 0.3);
}

.toolbar-btn.active-btn {
    background: rgba(var(--neon-purple-rgb), 0.2);
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(var(--neon-purple-rgb), 0.4);
    color: #fff;
}

.theme-dots-row {
    display: flex;
    gap: 12px;
    margin-top: 4px;
}

.theme-dot-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    outline: none;
    color-scheme: only light;
}

.theme-dot-btn:hover {
    transform: scale(1.15);
}

.theme-dot-btn.active-theme {
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Reading Zone container */
.reading-zone {
    padding: 50px 60px;
    border-radius: 16px;
    max-width: 900px;
    margin: 0 auto;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.reader-novel-header {
    text-align: center;
    margin-bottom: 40px;
}

.reader-novel-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neon-pink);
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(var(--neon-pink-rgb), 0.4);
}

.reader-chapter-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 10px;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

.reader-divider {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-purple), transparent);
    margin: 0 auto;
}

/* Article Typography */
.reader-article {
    line-height: 1.8;
    text-align: justify;
    margin-bottom: 40px;
}

/* Font Family variations */
.font-serif-active .reader-article {
    font-family: 'Playfair Display', 'Times New Roman', Georgia, serif;
}

.font-sans-active .reader-article {
    font-family: 'Inter', sans-serif;
}

/* Font Size variations */
.font-size-xs .reader-article p {
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.font-size-sm .reader-article p {
    font-size: 1.05rem;
    margin-bottom: 22px;
}

.font-size-md .reader-article p {
    font-size: 1.15rem;
    margin-bottom: 24px;
}

.font-size-lg .reader-article p {
    font-size: 1.28rem;
    margin-bottom: 26px;
}

.font-size-xl .reader-article p {
    font-size: 1.4rem;
    margin-bottom: 28px;
}

.paragraph-break {
    text-align: center;
    font-weight: bold;
    letter-spacing: 6px;
    margin: 35px 0 !important;
}

/* Theme overrides */
/* Theme: Dark (translucent glass default) */
.reading-zone.theme-dark-active {
    background: rgba(13, 11, 20, 0.45);
    color: var(--text-muted);
    border-color: rgba(255, 255, 255, 0.08);
}

.theme-dark-active .reader-chapter-title {
    color: var(--text-primary);
}

/* Theme: Sepia (Eye relief) */
.reading-zone.theme-sepia-active {
    background: rgba(244, 236, 216, 0.96) !important;
    color: #433422 !important;
    border-color: rgba(210, 180, 140, 0.5) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    color-scheme: only light;
}

.theme-sepia-active .reader-chapter-title {
    color: #2c1e11 !important;
}

.theme-sepia-active .reader-novel-title {
    color: #8b4513 !important;
    text-shadow: none !important;
}

.theme-sepia-active .reader-divider {
    background: linear-gradient(90deg, transparent, #d2b48c, transparent) !important;
}

.theme-sepia-active .paragraph-break {
    color: #8b4513 !important;
}

/* Theme: Light */
.reading-zone.theme-light-active {
    background: rgba(255, 255, 255, 0.98) !important;
    color: #222222 !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    color-scheme: only light;
}

.theme-light-active .reader-chapter-title {
    color: #000000 !important;
}

.theme-light-active .reader-novel-title {
    color: var(--neon-purple) !important;
    text-shadow: none !important;
}

.theme-light-active .reader-divider {
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.15), transparent) !important;
}

/* Theme: Midnight (OLED Black) */
.reading-zone.theme-midnight-active {
    background: rgba(0, 0, 0, 0.95) !important;
    color: #999999 !important;
    border-color: rgba(255, 255, 255, 0.05) !important;
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.02);
}

.theme-midnight-active .reader-chapter-title {
    color: #ffffff !important;
}

.theme-midnight-active .reader-novel-title {
    color: #ff3366 !important;
    text-shadow: 0 0 10px rgba(255, 51, 102, 0.3) !important;
}

/* Footer Nav */
.reader-footer-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 30px;
    margin-top: 50px;
}

.theme-sepia-active .reader-footer-nav {
    border-color: rgba(0, 0, 0, 0.08);
}

.theme-light-active .reader-footer-nav {
    border-color: rgba(0, 0, 0, 0.08);
}

.nav-arrow-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-heading);
    transition: all 0.2s ease;
}

.nav-arrow-btn:hover:not(:disabled) {
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(var(--neon-purple-rgb), 0.3);
    transform: translateY(-1px);
}

.nav-arrow-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.nav-toc-btn {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neon-pink);
    text-decoration: none;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.nav-toc-btn:hover {
    color: #fff;
    text-shadow: 0 0 10px var(--neon-pink);
}

.theme-sepia-active .nav-arrow-btn {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.15);
    color: #433422;
}

.theme-sepia-active .nav-arrow-btn:hover {
    border-color: #8b4513;
    color: #8b4513;
}

.theme-sepia-active .nav-toc-btn {
    color: #8b4513;
}

.theme-sepia-active .nav-toc-btn:hover {
    color: #2c1e11;
}

.theme-light-active .nav-arrow-btn {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.15);
    color: #222;
}

.theme-light-active .nav-arrow-btn:hover {
    border-color: var(--neon-purple);
    color: var(--neon-purple);
}

.theme-light-active .nav-toc-btn {
    color: var(--neon-purple);
}

.theme-light-active .nav-toc-btn:hover {
    color: #000;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .reader-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .reader-toolbar {
        position: static;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
        padding: 16px;
    }

    .toolbar-section {
        flex: 1;
        min-width: 120px;
    }

    .reading-zone {
        padding: 30px 24px;
    }
}

/* Novel detail layout and elements */
.novel-detail-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 30px;
    width: 100%;
    margin-top: 15px;
    align-items: start;
}

.novel-info-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 24px;
    gap: 24px;
}

.large-cover {
    width: 180px;
    height: 260px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.novel-status-sidebar {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.novel-sidebar-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.novel-author-tag {
    font-size: 0.85rem;
    color: var(--neon-pink);
    font-family: var(--font-heading);
    font-weight: 600;
}

.novel-tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.tag-badge {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.7);
}

.novel-meta-list {
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.meta-label {
    color: var(--text-muted);
}

.meta-val {
    color: var(--text-primary);
    font-weight: 600;
}

.novel-content-column {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.panel-section-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--neon-purple);
    letter-spacing: 1.5px;
    margin-bottom: 18px;
    border-left: 3px solid var(--neon-purple);
    padding-left: 10px;
}

.novel-summary-panel {
    padding: 30px;
}

.novel-full-synopsis {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.novel-full-synopsis:last-of-type {
    margin-bottom: 0;
}

.novel-chapters-panel {
    padding: 30px;
}

.chapters-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 380px;
    overflow-y: auto;
    padding-right: 8px;
}

/* Custom Scrollbar for Chapters Grid */
.chapters-grid::-webkit-scrollbar {
    width: 6px;
}

.chapters-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 3px;
}

.chapters-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
}

.chapters-grid::-webkit-scrollbar-thumb:hover {
    background: var(--neon-pink);
}

.chapter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.chapter-item:not(.locked):hover {
    background: rgba(var(--neon-purple-rgb), 0.1);
    border-color: var(--neon-purple);
    box-shadow: 0 0 15px rgba(var(--neon-purple-rgb), 0.3);
    transform: translateY(-2px);
}

.chapter-item.locked {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: rgba(255, 255, 255, 0.03);
}

.chapter-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.chapter-num {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neon-pink);
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
}

.chapter-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chapter-action-btn {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.2s;
}

.chapter-item:hover .chapter-action-btn {
    background: var(--neon-pink);
    border-color: var(--neon-pink);
    box-shadow: 0 0 10px rgba(var(--neon-pink-rgb), 0.5);
}

.chapter-lock-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    padding: 6px 12px;
    border-radius: 6px;
}

/* Responsive Novel Detail */
@media (max-width: 768px) {
    .novel-detail-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .large-cover {
        width: 140px;
        height: 200px;
    }

    .novel-info-column {
        padding: 30px 16px;
    }
}

/* Dedicated Sidebar Navigation Panel in e-reader */
.reader-nav-panel {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.reader-nav-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-pink);
    margin-bottom: 2px;
}

.reader-sidebar-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary) !important;
    padding: 10px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-heading);
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none !important;
}

.reader-sidebar-nav-btn:hover {
    border-color: var(--neon-purple);
    color: #fff !important;
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.4);
    transform: translateY(-1px);
}

.reader-sidebar-nav-btn.disabled {
    opacity: 0.3;
    pointer-events: none;
    cursor: not-allowed;
    border-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted) !important;
}

/* Table of Contents Modal overlay */
.toc-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.toc-modal.open {
    opacity: 1;
    pointer-events: auto;
}

.toc-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 11, 20, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.toc-modal-content {
    position: relative;
    width: 90%;
    max-width: 460px;
    padding: 30px;
    z-index: 2;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.toc-modal.open .toc-modal-content {
    transform: translateY(0);
}

.toc-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.toc-modal-close:hover {
    color: var(--neon-pink);
}

.toc-modal-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.toc-modal-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 25px;
    max-height: 50vh;
    overflow-y: auto;
    padding-right: 4px;
}

/* Custom Scrollbar for TOC list */
.toc-modal-list::-webkit-scrollbar {
    width: 6px;
}

.toc-modal-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 3px;
}

.toc-modal-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.toc-modal-list::-webkit-scrollbar-thumb:hover {
    background: var(--neon-purple);
}

.toc-modal-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-primary) !important;
    text-decoration: none !important;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.toc-modal-item:hover {
    background: rgba(138, 43, 226, 0.15);
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.3);
    transform: translateX(4px);
}

.toc-modal-num {
    color: var(--neon-pink);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.toc-modal-name {
    text-align: right;
    font-weight: 600;
}

/* Sidebar TOC Panel and Button */
.reader-toc-panel {
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.toc-trigger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(138, 43, 226, 0.1) !important;
    border: 1px solid rgba(138, 43, 226, 0.3) !important;
    color: #fff !important;
    padding: 12px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font-heading);
    transition: all 0.25s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: 100%;
}

.toc-trigger-btn:hover {
    background: rgba(138, 43, 226, 0.22) !important;
    border-color: var(--neon-pink) !important;
    box-shadow: 0 0 15px rgba(255, 51, 102, 0.4);
    transform: translateY(-2px);
}

.toc-trigger-btn:active {
    transform: translateY(0);
}

/* ==========================================================================
   MOBILE & RESPONSIVE POLISH
   ========================================================================== */

/* Mobile view adjustments for screen sizes 768px and smaller */
@media (max-width: 768px) {

    /* Main Layout */
    .browser-mockup {
        height: auto !important;
        max-height: none !important;
        min-height: 100vh;
    }

    .browser-viewport {
        height: auto !important;
        overflow-y: visible !important;
        padding: 20px 12px;
    }

    /* E-reader Layout */
    .reader-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .reader-sidebar-column {
        position: relative;
        top: 0;
    }

    .reader-toolbar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 15px;
        padding: 16px;
    }

    .reader-nav-panel {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        padding: 16px;
    }

    .reader-nav-panel .reader-nav-label {
        grid-column: span 2;
    }

    .reader-toc-panel {
        padding: 0 16px 16px 16px;
    }

    .reading-zone {
        padding: 25px 16px !important;
    }

    .reader-chapter-title {
        font-size: 1.4rem;
    }

    .reader-article {
        text-align: left;
        /* Avoid word gaps on small screens */
    }

    /* Novel Detail Page */
    .novel-info-column {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .novel-tags-row {
        justify-content: center;
    }

    /* Dashboard and Subtitle studio mobile stacking */
    .dashboard-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .dashboard-panel {
        height: auto !important;
        min-height: 400px;
        max-height: none !important;
    }

    .file-inputs-row {
        flex-direction: column !important;
        gap: 12px !important;
    }
}

/* Mobile view adjustments for very small screens 576px and smaller */
@media (max-width: 576px) {

    /* Works List Page */
    .work-card-content {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        text-align: center;
    }

    .work-details {
        align-items: center;
    }

    .work-index-badge,
    .read-now-btn {
        align-self: center;
    }

    .work-meta {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }
}

/* Force Mobile Mode (PC simulator viewport) */
@media (min-width: 769px) {
    body.ui-mode-mobile {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        padding: 20px;
        background-image:
            radial-gradient(circle at 10% 20%, rgba(var(--neon-purple-rgb), 0.15) 0%, transparent 45%),
            radial-gradient(circle at 90% 80%, rgba(var(--neon-pink-rgb), 0.15) 0%, transparent 45%),
            linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
            linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
        background-size: 100% 100%, 100% 100%, 20px 20px, 20px 20px;
        background-repeat: no-repeat, no-repeat, repeat, repeat;
        background-attachment: fixed;
    }

    body.ui-mode-mobile .browser-mockup {
        width: 380px !important;
        height: 780px !important;
        max-height: 90vh !important;
        border: 12px solid #1c1c1e !important;
        border-radius: 40px !important;
        box-shadow:
            0 25px 50px rgba(0, 0, 0, 0.8),
            0 0 40px rgba(var(--neon-purple-rgb), 0.3) !important;
        overflow: hidden !important;
        margin: 0 auto !important;
        position: relative !important;
        background: var(--color-bg) !important;
    }

    /* Sleek dynamic island simulator */
    body.ui-mode-mobile .browser-mockup::before {
        content: '';
        position: absolute;
        top: 10px;
        left: 50%;
        transform: translateX(-50%);
        width: 110px;
        height: 24px;
        background: #000;
        border-radius: 20px;
        z-index: 10000;
        box-shadow: inset 0 0 4px rgba(255, 255, 255, 0.1);
    }

    body.ui-mode-mobile .browser-chrome {
        display: none !important;
    }

    body.ui-mode-mobile .browser-viewport {
        height: 100% !important;
        overflow-y: auto !important;
        padding: 46px 16px 20px 16px !important;
    }

    body.ui-mode-mobile .browser-viewport::-webkit-scrollbar {
        width: 4px;
    }

    body.ui-mode-mobile .browser-viewport::-webkit-scrollbar-thumb {
        background: rgba(var(--neon-purple-rgb), 0.4);
        border-radius: 2px;
    }
}

/* Force Mobile Mode responsive grid layouts (on both desktop simulator and real phone) */
body.ui-mode-mobile .projects-grid,
body.ui-mode-mobile .contact-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
}

body.ui-mode-mobile .dashboard-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
}

body.ui-mode-mobile .dashboard-panel {
    height: auto !important;
    min-height: 400px;
    max-height: none !important;
}

body.ui-mode-mobile .file-inputs-row {
    flex-direction: column !important;
    gap: 12px !important;
}

body.ui-mode-mobile .reader-layout {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
}

body.ui-mode-mobile .reader-sidebar-column {
    position: relative !important;
    top: 0 !important;
}

body.ui-mode-mobile .reader-toolbar {
    display: grid !important;
    grid-template-columns: 1fr !important;
    /* Stack vertically for tight 380px phone width */
    gap: 15px !important;
    padding: 16px !important;
}

body.ui-mode-mobile .reader-nav-panel {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    padding: 16px !important;
}

body.ui-mode-mobile .reading-zone {
    padding: 20px 12px !important;
}

body.ui-mode-mobile .reader-chapter-title {
    font-size: 1.3rem !important;
}

body.ui-mode-mobile .novel-info-column {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
}

body.ui-mode-mobile .novel-tags-row {
    justify-content: center !important;
}

body.ui-mode-mobile .work-card-content {
    flex-direction: column !important;
    align-items: center !important;
    gap: 20px !important;
    text-align: center !important;
}

body.ui-mode-mobile .work-details {
    align-items: center !important;
}

body.ui-mode-mobile .work-index-badge,
body.ui-mode-mobile .read-now-btn {
    align-self: center !important;
}

body.ui-mode-mobile .work-meta {
    justify-content: center !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
}

/* Force PC Mode selectors (Mobile override to retain desktop look) */
body.ui-mode-pc {
    padding: 60px 20px;
}

body.ui-mode-pc .browser-mockup {
    height: 85vh;
    max-height: 800px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8), 0 0 30px rgba(var(--neon-purple-rgb), 0.15);
}

body.ui-mode-pc .browser-chrome {
    display: flex !important;
}

body.ui-mode-pc .browser-viewport {
    height: auto;
    overflow-y: auto;
    padding: 40px 24px;
}

/* Device Choice Modal Styles */
.device-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.device-modal.show {
    opacity: 1;
    pointer-events: auto;
}

.device-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 8, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.device-modal-content {
    position: relative;
    width: 90%;
    max-width: 480px;
    padding: 40px 30px;
    z-index: 2;
    text-align: center;
    border: 1px solid rgba(138, 43, 226, 0.4);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(138, 43, 226, 0.2);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.device-modal.show .device-modal-content {
    transform: scale(1);
}

.device-modal-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
    background: linear-gradient(90deg, var(--neon-pink), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 8px rgba(236, 72, 153, 0.35));
}

.device-modal-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 30px;
}

.device-modal-options {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.device-opt-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 24px 16px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
}

.device-opt-btn svg {
    color: var(--neon-purple);
    transition: all 0.3s ease;
}

.device-opt-btn:hover {
    background: rgba(138, 43, 226, 0.1);
    border-color: var(--neon-purple);
    color: #fff;
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.3);
    transform: translateY(-4px);
}

.device-opt-btn:hover svg {
    color: var(--neon-pink);
    transform: scale(1.1);
}

.device-opt-btn span {
    margin-top: 10px;
    letter-spacing: 0.5px;
}

/* UI Switcher Floating Button */
.ui-switcher-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(138, 43, 226, 0.4);
    color: var(--neon-purple);
    box-shadow:
        0 10px 25px rgba(0, 0, 0, 0.5),
        0 0 15px rgba(138, 43, 226, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1999;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ui-switcher-btn:hover {
    color: var(--neon-pink);
    border-color: var(--neon-pink);
    box-shadow:
        0 10px 25px rgba(0, 0, 0, 0.5),
        0 0 20px rgba(255, 51, 102, 0.5);
    transform: scale(1.1) rotate(15deg);
}

.ui-switcher-btn:active {
    transform: scale(0.95);
}

.device-modal-active .ui-switcher-btn {
    display: none !important;
}

@media (max-width: 480px) {
    .device-modal-options {
        flex-direction: column;
        gap: 15px;
    }
}

/* Cyber Toast Notification */
.cyber-toast {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translate(-50%, -20px);
    background: rgba(15, 10, 25, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 186, 0, 0.4);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.6),
        0 0 20px rgba(255, 186, 0, 0.15);
    padding: 14px 20px;
    border-radius: 12px;
    z-index: 100000;
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 90%;
    width: 420px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cyber-toast.show {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-grow: 1;
}

.toast-icon {
    font-size: 1.2rem;
    animation: toastFlash 1.5s infinite alternate;
}

@keyframes toastFlash {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(255, 186, 0, 0.5));
    }

    100% {
        transform: scale(1.15);
        filter: drop-shadow(0 0 8px rgba(255, 186, 0, 0.9));
    }
}

.toast-message {
    font-family: var(--font-primary);
    font-size: 0.82rem;
    font-weight: 500;
    color: #fff;
    line-height: 1.4;
    text-align: left;
}

.toast-close-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.2s;
    padding: 0 4px;
}

.toast-close-btn:hover {
    color: #fff;
}

/* Cyber Bubble Chat / Tooltip */
.cyber-bubble-chat {
    position: absolute;
    transform: translate(-50%, -100%) scale(0.8);
    background: rgba(15, 10, 25, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--neon-pink);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5), 0 0 15px rgba(var(--neon-pink-rgb), 0.3);
    padding: 8px 16px;
    border-radius: 12px;
    z-index: 99999;
    pointer-events: none;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap;
}

.cyber-bubble-chat.show {
    opacity: 1;
    transform: translate(-50%, -100%) scale(1);
}

.bubble-text {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.5px;
}

.bubble-arrow {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 10px;
    height: 10px;
    background: rgba(15, 10, 25, 0.95);
    border-right: 1px solid var(--neon-pink);
    border-bottom: 1px solid var(--neon-pink);
}

/* ==========================================================================
   WELCOME INTRO OVERLAY
   ========================================================================== */
.welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #050508;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.8s;
    opacity: 1;
    visibility: visible;
}

.welcome-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.welcome-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px;
    max-width: 450px;
    width: 90%;
    animation: welcomeEntrance 1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes welcomeEntrance {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.welcome-avatar-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: 24px;
}

.welcome-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #000;
    z-index: 2;
    position: relative;
}

.welcome-avatar-glow {
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    background: transparent;
    border: 3px solid #00e5ff;
    z-index: 1;
    animation: avatarPulse 4s infinite ease-in-out;
}

/* Cyan glow layer for welcome */
.welcome-avatar-glow::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    box-shadow:
        0 0 15px #00e5ff,
        0 0 30px rgba(0, 229, 255, 0.5),
        inset 0 0 12px rgba(0, 229, 255, 0.3);
    opacity: 1;
    animation: glowCyan 4s infinite ease-in-out;
}

/* White glow layer for welcome */
.welcome-avatar-glow::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    box-shadow:
        0 0 25px #ffffff,
        0 0 45px rgba(255, 255, 255, 0.5),
        inset 0 0 15px rgba(255, 255, 255, 0.3);
    opacity: 0;
    animation: glowWhite 4s infinite ease-in-out;
}

.welcome-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
    text-shadow:
        0 0 8px rgba(0, 229, 255, 0.6),
        0 0 20px rgba(0, 229, 255, 0.3);
}

.welcome-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    user-select: none;
}

.welcome-btn {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: #00e5ff;
    background: rgba(12, 12, 20, 0.6);
    border: 1px solid rgba(0, 229, 255, 0.4);
    border-radius: 30px;
    padding: 12px 35px;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.15), inset 0 0 10px rgba(0, 229, 255, 0.05);
    transition: all var(--transition-speed) ease;
    outline: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.welcome-btn:hover {
    transform: scale(1.05);
    color: #ffffff;
    background: rgba(0, 229, 255, 0.15);
    border-color: #00e5ff;
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.35), inset 0 0 10px rgba(0, 229, 255, 0.1);
}

.welcome-btn:active {
    transform: scale(0.95);
}

/* ==========================================================================
   WEB ANALYTICS & STATS PANEL
   ========================================================================== */
.analytics-card {
    padding: 35px 30px;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 30px;
}

body.ui-mode-pc .analytics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s var(--transition-bounce), border-color 0.3s, box-shadow 0.3s;
    min-width: 0;
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.stat-icon-wrapper {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
}

.stat-icon-wrapper.purple {
    color: var(--neon-purple);
    background: rgba(168, 85, 247, 0.1);
}

.stat-icon-wrapper.green {
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}

.stat-icon-wrapper.pink {
    color: var(--neon-pink);
    background: rgba(236, 72, 153, 0.1);
}

.stat-icon-wrapper.blue {
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.1);
}

.pulse-indicator {
    position: absolute;
    top: 0;
    right: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px #10b981;
    animation: statPulse 2s infinite ease-in-out;
}

@keyframes statPulse {

    0%,
    100% {
        transform: scale(0.9);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.3);
        opacity: 1;
        box-shadow: 0 0 12px #10b981;
    }
}

.stat-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex-grow: 1;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-value-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    min-width: 0;
}

.stat-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    font-family: var(--font-heading);
    white-space: nowrap;
}

.stat-trend {
    font-size: 0.65rem;
    padding: 1px 5px;
    border-radius: 20px;
    font-weight: 600;
    white-space: nowrap;
}

.stat-trend.positive {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.active-tag {
    font-size: 0.65rem;
    padding: 1px 5px;
    border-radius: 20px;
    font-weight: 600;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    animation: livePulse 1.5s infinite alternate ease-in-out;
    white-space: nowrap;
}

@keyframes livePulse {
    from {
        opacity: 0.6;
    }

    to {
        opacity: 1;
    }
}

.analytics-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.traffic-sources,
.live-logs-container {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 20px;
}

.details-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.green-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 6px #10b981;
    display: inline-block;
    animation: livePulse 1s infinite alternate ease-in-out;
}

.source-item {
    margin-bottom: 12px;
}

.source-item:last-child {
    margin-bottom: 0;
}

.source-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.progress-bar-bg {
    width: 100%;
    height: 6px;
    background: #1a1a24;
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-bar-fill.google {
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
    box-shadow: 0 0 10px rgba(var(--neon-purple-rgb), 0.5);
}

.progress-bar-fill.direct {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

.progress-bar-fill.social {
    background: linear-gradient(90deg, #ec4899, #f43f5e);
    box-shadow: 0 0 10px rgba(236, 72, 153, 0.5);
}

.logs-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 170px;
    overflow: hidden;
}

.log-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    animation: logEntrance 0.5s ease-out;
}

.log-item:last-child {
    border-bottom: none;
}

@keyframes logEntrance {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.log-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    min-width: 70px;
    flex-shrink: 0;
    margin-top: 2px;
}

.log-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.log-text strong {
    color: #ffffff;
    font-weight: 600;
}

/* Responsiveness for Analytics */
@media (max-width: 900px) {
    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .analytics-details {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

/* Rotating animation for reload button */
@keyframes rotateReload {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.rotating {
    animation: rotateReload 0.8s linear;
    transform-origin: center;
}

/* Fullscreen mode for reader pages (removes browser mockup chrome) */
body.hide-browser-mockup .browser-mockup {
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    height: auto !important;
    max-height: none !important;
    position: static !important;
    overflow: visible !important;
    max-width: none !important;
    transform: none !important;
    filter: none !important;
    backdrop-filter: none !important;
}

body.hide-browser-mockup .browser-chrome {
    display: none !important;
}

body.hide-browser-mockup .window-controls {
    display: none !important;
}

body.hide-browser-mockup .browser-viewport {
    padding: 0 !important;
    height: auto !important;
    overflow: visible !important;
    background: transparent !important;
}

/* Walking Pixel Pets Animation in Mockup Browser Tabs */
.tabs-pet-container {
    flex-grow: 1;
    height: 28px;
    position: relative;
    overflow: hidden;
    margin-left: 15px;
    margin-bottom: 2px;
    pointer-events: none;
}

.pet-animal {
    position: absolute;
    bottom: 0;
    transform-origin: bottom center;
    overflow: visible;
}

/* 1. Cat Animations */
.pet-animal.cat {
    animation: walk-cat 26s infinite linear;
}

.pet-animal.cat .leg-front {
    animation: leg-swing 0.4s infinite ease-in-out;
    transform-origin: top center;
}

.pet-animal.cat .leg-back {
    animation: leg-swing 0.4s infinite ease-in-out;
    animation-delay: -0.2s;
    transform-origin: top center;
}

.pet-animal.cat .cat-tail {
    animation: tail-wag 0.8s infinite ease-in-out;
    transform-origin: right bottom;
}

/* 2. Duck Animations */
.pet-animal.duck {
    animation: walk-duck 36s infinite linear;
}

.pet-animal.duck .duck-foot-left {
    animation: duck-foot 0.5s infinite ease-in-out;
    transform-origin: top center;
}

.pet-animal.duck .duck-foot-right {
    animation: duck-foot 0.5s infinite ease-in-out;
    animation-delay: -0.25s;
    transform-origin: top center;
}

/* 3. Puppy Animations */
.pet-animal.puppy {
    animation: walk-puppy 20s infinite linear;
}

.pet-animal.puppy .leg-front {
    animation: leg-swing 0.3s infinite ease-in-out;
    transform-origin: top center;
}

.pet-animal.puppy .leg-back {
    animation: leg-swing 0.3s infinite ease-in-out;
    animation-delay: -0.15s;
    transform-origin: top center;
}

.pet-animal.puppy .dog-tail {
    animation: tail-wag 0.3s infinite ease-in-out;
    transform-origin: right bottom;
}

.pet-animal.puppy .dog-ear {
    animation: ear-flop 1.2s infinite ease-in-out;
    transform-origin: top center;
}

/* Keyframes */
@keyframes leg-swing {

    0%,
    100% {
        transform: rotate(-18deg);
    }

    50% {
        transform: rotate(18deg);
    }
}

@keyframes duck-foot {

    0%,
    100% {
        transform: translateY(0) rotate(-15deg);
    }

    50% {
        transform: translateY(-2px) rotate(15deg);
    }
}

@keyframes tail-wag {

    0%,
    100% {
        transform: rotate(-10deg);
    }

    50% {
        transform: rotate(20deg);
    }
}

@keyframes ear-flop {

    0%,
    100% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(10deg);
    }
}

@keyframes walk-cat {
    0% {
        left: -20px;
        transform: scaleX(1);
    }

    48% {
        left: 75%;
        transform: scaleX(1);
    }

    50% {
        left: 75%;
        transform: scaleX(-1);
    }

    98% {
        left: -20px;
        transform: scaleX(-1);
    }

    100% {
        left: -20px;
        transform: scaleX(1);
    }
}

@keyframes walk-duck {
    0% {
        left: 15%;
        transform: scaleX(1);
    }

    48% {
        left: 60%;
        transform: scaleX(1);
    }

    50% {
        left: 60%;
        transform: scaleX(-1);
    }

    98% {
        left: 15%;
        transform: scaleX(-1);
    }

    100% {
        left: 15%;
        transform: scaleX(1);
    }
}

@keyframes walk-puppy {
    0% {
        left: -20px;
        transform: scaleX(1);
    }

    48% {
        left: 90%;
        transform: scaleX(1);
    }

    50% {
        left: 90%;
        transform: scaleX(-1);
    }

    98% {
        left: -20px;
        transform: scaleX(-1);
    }

    100% {
        left: -20px;
        transform: scaleX(1);
    }
}

/* ==========================================================================
   16. DISCORD SERVER HUB STYLES
   ========================================================================== */
.discord-filter-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    color: var(--text-secondary);
    padding: 10px 14px;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
}

.discord-filter-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(2px);
}

.discord-filter-btn.active {
    background: rgba(88, 101, 242, 0.15);
    border-color: #5865F2;
    color: #5865F2;
    box-shadow: 0 0 12px rgba(88, 101, 242, 0.25);
    transform: translateX(4px);
}

.discord-card {
    border-radius: 14px !important;
    width: 100%;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
}

.discord-card:hover {
    border-color: rgba(0, 229, 255, 0.3) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 229, 255, 0.15) !important;
    transform: translateY(-3px);
    z-index: 5 !important;
}

.discord-card[data-category="detective"]:hover {
    border-color: rgba(255, 0, 127, 0.3) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(255, 0, 127, 0.15) !important;
}

.discord-card[data-category="design"]:hover {
    border-color: rgba(0, 255, 102, 0.3) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 255, 102, 0.15) !important;
}

.discord-card[data-category="writing"]:hover {
    border-color: rgba(88, 101, 242, 0.3) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(88, 101, 242, 0.15) !important;
}

.discord-avatar-wrapper {
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.05);
}

.discord-card:hover .discord-avatar-wrapper {
    box-shadow: 0 0 15px currentColor;
}

/* Spinner and Loaders */
.btn-spinner {
    display: inline-block;
    border: 2px solid rgba(0, 229, 255, 0.3);
    border-top-color: var(--neon-cyan);
    border-radius: 50%;
    width: 12px;
    height: 12px;
    animation: rotating 1.2s linear infinite;
}

.btn-spinner.hidden {
    display: none !important;
}

@keyframes rotating {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* SLEEK GLASSMORPHIC SCROLLBARS */
.dashboard-panel::-webkit-scrollbar {
    width: 6px;
    height: 0px;
    /* Hide horizontal scrollbar in webkit */
}

.discord-servers-grid::-webkit-scrollbar {
    width: 10px;
    height: 0px;
}

.dashboard-panel::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.01);
    border-radius: 10px;
}

.discord-servers-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
}

.dashboard-panel::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.3s ease;
}

.discord-servers-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: all 0.3s ease;
}

.dashboard-panel::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 229, 255, 0.3);
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.4);
}

.discord-servers-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 229, 255, 0.85);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
}

/* Sticky Reader Navigation Bar (appears when sidebar scrolled out of view) */
.sticky-reader-nav {
    position: sticky;
    top: -60px;
    left: 0;
    right: 0;
    z-index: 9990;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 10px 24px;
    background: rgba(13, 11, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: top 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease;
    pointer-events: none;
}

.sticky-reader-nav.visible {
    top: 0;
    opacity: 1;
    pointer-events: auto;
}

/* Reading zone subtle animation when sticky nav appears */
.reading-zone {
    transition: background-color 0.3s, color 0.3s, border-color 0.3s,
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.8s ease;
}

.reading-zone.sticky-active {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(var(--neon-purple-rgb), 0.03);
}

.theme-sepia-active.sticky-active {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1),
        0 0 50px rgba(139, 69, 19, 0.04);
}

.theme-light-active.sticky-active {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06),
        0 0 50px rgba(138, 43, 226, 0.03);
}

.theme-midnight-active.sticky-active {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4),
        0 0 50px rgba(255, 51, 102, 0.02);
}

/* Center reading zone when sticky nav is active (sidebar scrolled past) */
.reader-layout.sticky-layout {
    grid-template-columns: 0px 1fr;
    gap: 0px;
}

.reader-sidebar-column {
    transition: opacity 0.6s ease 0.1s, max-height 0.8s ease;
    overflow: hidden;
}

.reader-layout.sticky-layout .reader-sidebar-column {
    opacity: 0;
    pointer-events: none;
    max-height: 0;
    overflow: hidden;
}

.sticky-reader-nav .sticky-nav-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-heading);
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.sticky-reader-nav .sticky-nav-btn:hover:not(.disabled) {
    border-color: var(--neon-purple);
    color: #fff;
    box-shadow: 0 0 12px rgba(138, 43, 226, 0.4);
    transform: translateY(-1px);
}

.sticky-reader-nav .sticky-nav-btn.disabled {
    opacity: 0.3;
    pointer-events: none;
    cursor: not-allowed;
}

.sticky-reader-nav .sticky-nav-toc {
    background: rgba(var(--neon-pink-rgb), 0.08);
    border-color: rgba(var(--neon-pink-rgb), 0.25);
    color: var(--neon-pink);
    padding: 8px 22px;
}

.sticky-reader-nav .sticky-nav-toc:hover {
    background: rgba(var(--neon-pink-rgb), 0.15);
    border-color: var(--neon-pink);
    color: #fff;
    box-shadow: 0 0 12px rgba(var(--neon-pink-rgb), 0.4);
}

/* Sticky nav progress indicator */
.sticky-reader-nav .sticky-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
    transition: width 0.15s ease-out;
    border-radius: 0 1px 0 0;
}

/* Theme-aware sticky nav overrides */
.sticky-reader-nav.theme-sepia {
    background: rgba(244, 236, 216, 0.92);
    border-bottom-color: rgba(210, 180, 140, 0.4);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.sticky-reader-nav.theme-sepia .sticky-nav-btn {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(139, 69, 19, 0.2);
    color: #433422;
}

.sticky-reader-nav.theme-sepia .sticky-nav-btn:hover:not(.disabled) {
    border-color: #8b4513;
    color: #2c1e11;
    box-shadow: 0 0 10px rgba(139, 69, 19, 0.2);
}

.sticky-reader-nav.theme-sepia .sticky-nav-toc {
    background: rgba(139, 69, 19, 0.08);
    border-color: rgba(139, 69, 19, 0.25);
    color: #8b4513;
}

.sticky-reader-nav.theme-sepia .sticky-progress {
    background: linear-gradient(90deg, #8b4513, #d2691e);
}

.sticky-reader-nav.theme-light {
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.sticky-reader-nav.theme-light .sticky-nav-btn {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.12);
    color: #222;
}

.sticky-reader-nav.theme-light .sticky-nav-btn:hover:not(.disabled) {
    border-color: var(--neon-purple);
    color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.2);
}

.sticky-reader-nav.theme-light .sticky-nav-toc {
    background: rgba(138, 43, 226, 0.06);
    border-color: rgba(138, 43, 226, 0.2);
    color: var(--neon-purple);
}

.sticky-reader-nav.theme-light .sticky-progress {
    background: linear-gradient(90deg, var(--neon-purple), #6366f1);
}

.sticky-reader-nav.theme-midnight {
    background: rgba(0, 0, 0, 0.92);
    border-bottom-color: rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.sticky-reader-nav.theme-midnight .sticky-nav-btn {
    color: #999;
}

.sticky-reader-nav.theme-midnight .sticky-nav-btn:hover:not(.disabled) {
    color: #fff;
}

.sticky-reader-nav.theme-midnight .sticky-nav-toc {
    color: #ff3366;
}

.sticky-reader-nav.theme-midnight .sticky-progress {
    background: linear-gradient(90deg, #ff3366, #ff6699);
}

/* Enforce overflow restrictions */
.discord-servers-grid,
.dashboard-panel,
.portfolio-container {
    overflow-x: hidden !important;
    scrollbar-width: thin;
    /* Firefox */
    scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
    /* Firefox */
}

/* ==========================================================================
   GAME SERVICES FEATURES MODAL
   ========================================================================== */
.game-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.game-modal.open {
    opacity: 1;
    pointer-events: auto;
}

.game-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 8, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.game-modal-content {
    position: relative;
    width: 92%;
    max-width: 580px;
    background: rgba(12, 12, 20, 0.88) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 30px rgba(0, 229, 255, 0.08) !important;
    border-radius: 20px;
    padding: 30px;
    z-index: 2;
    transform: translateY(30px) scale(0.96);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}

.game-modal.open .game-modal-content {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.game-modal-close {
    position: absolute;
    top: 18px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: all 0.25s ease;
    z-index: 5;
}

.game-modal-close:hover {
    color: #ff007f;
    transform: rotate(90deg);
}

.game-modal-header {
    text-align: center;
    margin-bottom: 22px;
}

.game-modal-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.game-modal-subtitle {
    font-size: 0.84rem;
    color: var(--text-secondary);
    margin-top: 6px;
    margin-bottom: 0;
}

/* Lưới các ô tính năng */
.game-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    max-height: 330px;
    overflow-y: auto;
    padding: 6px 8px 6px 4px;
    margin-top: -6px;
    margin-bottom: 14px;
}

/* Custom Scrollbar cho lưới tính năng */
.game-features-grid::-webkit-scrollbar {
    width: 6px;
}

.game-features-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.01);
    border-radius: 3px;
}

.game-features-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
}

.game-features-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 229, 255, 0.3);
}

/* Ô tính năng */
.feature-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: visible;
    /* Thay vì hidden để hiện rõ box-shadow / glow viền ngoài */
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(var(--feature-accent-rgb, 0, 229, 255), 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: inherit;
    /* Khớp bo góc thẻ cha */
}

.feature-box:hover {
    background: rgba(var(--feature-accent-rgb, 0, 229, 255), 0.05);
    border-color: rgba(var(--feature-accent-rgb, 0, 229, 255), 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), 0 0 10px rgba(var(--feature-accent-rgb, 0, 229, 255), 0.08);
    z-index: 5;
    /* Nổi bật đè lên các ô khác khi hover */
}

.feature-box:hover::before {
    opacity: 1;
}

.feature-box.selected {
    background: rgba(var(--feature-accent-rgb, 0, 229, 255), 0.09) !important;
    border-color: rgba(var(--feature-accent-rgb, 0, 229, 255), 0.6) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(var(--feature-accent-rgb, 0, 229, 255), 0.15) !important;
    transform: translateY(-2px);
    z-index: 2;
    /* Nổi bật hơn ô chưa chọn */
}

.feature-box.selected::before {
    opacity: 1;
}

.feature-box-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.feature-box:hover .feature-box-icon {
    background: rgba(var(--feature-accent-rgb, 0, 229, 255), 0.12);
    color: rgb(var(--feature-accent-rgb, 0, 229, 255));
    border-color: rgba(var(--feature-accent-rgb, 0, 229, 255), 0.25);
    box-shadow: 0 0 10px rgba(var(--feature-accent-rgb, 0, 229, 255), 0.2);
}

.feature-box.selected .feature-box-icon {
    background: rgb(var(--feature-accent-rgb, 0, 229, 255));
    color: #050508;
    border-color: rgb(var(--feature-accent-rgb, 0, 229, 255));
    box-shadow: 0 0 15px rgba(var(--feature-accent-rgb, 0, 229, 255), 0.4);
}

.feature-box-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 6px;
    letter-spacing: 0.2px;
}

.feature-box-desc {
    font-size: 0.74rem;
    color: var(--text-secondary);
    line-height: 1.35;
}

/* Phần liên hệ hành động */
.game-contact-action {
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    padding-top: 20px;
    margin-top: 10px;
    text-align: center;
    transition: all 0.3s ease;
}

#contact-action-text {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    font-style: italic;
    transition: all 0.3s ease;
    line-height: 1.4;
}

.game-contact-action.active #contact-action-text {
    color: #fff;
    font-style: normal;
    font-weight: 500;
}

.game-contact-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    opacity: 0.4;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.game-contact-action.active .game-contact-buttons {
    opacity: 1;
    pointer-events: auto;
}

.btn-action-contact {
    flex: 1;
    max-width: 220px;
    padding: 11px 16px;
    border-radius: 8px;
    font-size: 0.84rem;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-action-contact svg {
    flex-shrink: 0;
}

.btn-action-contact.fb-btn {
    background: rgba(0, 229, 255, 0.06);
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: #00e5ff;
}

.btn-action-contact.fb-btn:hover {
    background: rgba(0, 229, 255, 0.18);
    border-color: rgba(0, 229, 255, 0.7);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.25);
    color: #fff;
}

.btn-action-contact.zalo-btn {
    background: rgba(255, 0, 127, 0.06);
    border: 1px solid rgba(255, 0, 127, 0.3);
    color: #ff007f;
}

.btn-action-contact.zalo-btn:hover {
    background: rgba(255, 0, 127, 0.18);
    border-color: rgba(255, 0, 127, 0.7);
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.25);
    color: #fff;
}

/* Responsive cho modal */
@media (max-width: 540px) {
    .game-features-grid {
        grid-template-columns: 1fr;
        max-height: 280px;
    }

    .game-modal-content {
        padding: 24px 20px;
        border-radius: 16px;
    }

    .game-contact-buttons {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }

    .btn-action-contact {
        max-width: none;
        width: 100%;
    }
}

/* Custom game cards buttons overrides */
.btn-contact-game {
    background: rgba(0, 229, 255, 0.08) !important;
    border: 1px solid rgba(0, 229, 255, 0.3) !important;
    color: var(--accent) !important;
    box-shadow: none !important;
    transition: all 0.3s ease;
}

.btn-contact-game:hover {
    background: rgba(0, 229, 255, 0.2) !important;
    border-color: rgba(0, 229, 255, 0.6) !important;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.25) !important;
}

.btn-contact-game.pink-theme {
    background: rgba(255, 0, 127, 0.08) !important;
    border: 1px solid rgba(255, 0, 127, 0.3) !important;
    color: var(--pink) !important;
}

.btn-contact-game.pink-theme:hover {
    background: rgba(255, 0, 127, 0.2) !important;
    border-color: rgba(255, 0, 127, 0.6) !important;
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.25) !important;
}

.btn-contact-game.green-theme {
    background: rgba(0, 255, 102, 0.08) !important;
    border: 1px solid rgba(0, 255, 102, 0.3) !important;
    color: var(--green) !important;
}

.btn-contact-game.green-theme:hover {
    background: rgba(0, 255, 102, 0.2) !important;
    border-color: rgba(0, 255, 102, 0.6) !important;
    box-shadow: 0 0 15px rgba(0, 255, 102, 0.25) !important;
}

/* Step-by-step game modal styles */
.modal-step-view {
    display: none;
    flex-direction: column;
    animation: modalStepFadeIn 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-step-view.active-step {
    display: flex;
}

@keyframes modalStepFadeIn {
    from {
        opacity: 0;
        transform: scale(0.98);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Feature Details Container */
.game-feature-detail-content {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 18px;
    margin-top: 15px;
    max-height: 280px;
    overflow-y: auto;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

.game-feature-detail-content::-webkit-scrollbar {
    width: 6px;
}

.game-feature-detail-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.detail-price-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Glassmorphic Price Table */
.detail-price-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.detail-price-table th,
.detail-price-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-price-table th {
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.detail-price-table td.promo-price {
    color: var(--neon-pink);
    font-weight: 600;
}

.detail-price-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Info list style for non-table details */
.detail-info-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.detail-info-list .info-item {
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.02);
    border-left: 2px solid var(--feature-accent-color, var(--neon-pink));
    border-radius: 0 6px 6px 0;
}

.detail-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 15px;
    text-align: center;
}

/* ==========================================================================
   WEB TOOL SUITE & TOOL OWO STYLING
   ========================================================================== */
.tool-mode-switcher {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    background: rgba(0, 0, 0, 0.4);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    flex-wrap: wrap;
}

.tool-mode-btn {
    flex: 1;
    min-width: 140px;
    padding: 10px 14px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.tool-mode-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.tool-mode-btn.active {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.2) 0%, rgba(0, 150, 255, 0.3) 100%);
    color: #00e5ff;
    border: 1px solid rgba(0, 229, 255, 0.4);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.tool-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.tool-input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tool-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tool-input, .tool-select, .tool-textarea {
    width: 100%;
    padding: 10px 12px;
    background: rgba(10, 10, 18, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    transition: all 0.25s ease;
}

.tool-input:focus, .tool-select:focus, .tool-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.25);
    background: rgba(15, 15, 25, 0.9);
}

.tool-textarea {
    resize: vertical;
    min-height: 90px;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.5;
}

.tool-action-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.tool-btn-action {
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.tool-btn-primary {
    background: linear-gradient(135deg, #00e5ff 0%, #0088ff 100%);
    color: #000;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.tool-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 22px rgba(0, 229, 255, 0.5);
}

.tool-btn-danger {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #ef4444;
}

.tool-btn-danger:hover {
    background: rgba(239, 68, 68, 0.35);
    color: #fff;
}

.tool-btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-secondary);
}

.tool-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.tool-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.tool-stat-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 10px 12px;
    text-align: center;
}

.tool-stat-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.tool-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    font-family: 'JetBrains Mono', monospace;
    margin-top: 4px;
}

.cyber-terminal {
    background: #07080c;
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), inset 0 0 15px rgba(0, 229, 255, 0.05);
}

.cyber-terminal-header {
    background: rgba(15, 18, 28, 0.9);
    padding: 8px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cyber-terminal-body {
    padding: 14px;
    height: 220px;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.6;
    color: #00ffaa;
    white-space: pre-wrap;
    word-break: break-word;
}

.log-line {
    margin-bottom: 4px;
}
.log-time { color: #64748b; margin-right: 8px; }
.log-win { color: #10b981; font-weight: 700; }
.log-loss { color: #ef4444; font-weight: 700; }
.log-info { color: #00e5ff; }
.log-warn { color: #f59e0b; }

.python-code-box {
    background: #0d0e15;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: #cbd5e1;
    max-height: 250px;
    overflow-y: auto;
    white-space: pre;
}

/* ==========================================================================
   LUMIE SHOP DESIGN SYSTEM (STOCK SHOP REDESIGN)
   ========================================================================== */

/* Page Level Body Override for Standalone Lumie Page */
body.lumie-page-body {
    padding: 0 !important;
    margin: 0 !important;
    background-color: #06070B !important;
    color: #E2E8F0;
    font-family: var(--font-primary, 'Inter', sans-serif);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Full Width Top Navbar (Matching Screenshot 2) */
.lumie-navbar {
    width: 100%;
    height: 70px;
    background: rgba(11, 14, 20, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 44px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.lumie-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.3rem;
    color: #FFFFFF;
    text-decoration: none;
}

.lumie-sparkle {
    filter: drop-shadow(0 0 6px rgba(255, 168, 104, 0.6));
    animation: lumieSparklePulse 3s infinite ease-in-out;
}

@keyframes lumieSparklePulse {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.15); opacity: 1; filter: drop-shadow(0 0 10px rgba(255, 168, 104, 0.9)); }
}

.lumie-brand-name {
    font-family: var(--font-heading, 'Space Grotesk', sans-serif);
    letter-spacing: -0.5px;
    font-size: 1.35rem;
}

.lumie-nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lumie-nav-item {
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.88rem;
    color: #94A3B8;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.lumie-nav-item:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
}

.lumie-nav-item.active {
    color: #FFFFFF;
    background: #1B212D;
    border: 1px solid rgba(255, 255, 255, 0.12);
    font-weight: 600;
}

.lumie-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lumie-btn-login {
    background: transparent;
    border: none;
    color: #E2E8F0;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 14px;
    transition: color 0.2s;
}

.lumie-btn-login:hover {
    color: #FFFFFF;
}

.lumie-btn-register {
    background: linear-gradient(135deg, #FFA868 0%, #FF8C42 100%);
    color: #1A0D04;
    border: none;
    padding: 9px 24px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(255, 140, 66, 0.3);
    transition: all 0.2s ease;
}

.lumie-btn-register:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 140, 66, 0.45);
}

.lumie-icon-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    width: 38px;
    height: 38px;
    border-radius: 50px;
    color: #94A3B8;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lumie-icon-btn:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Main App Panel Centered (Matching Screenshot 2) */
.portfolio-container.lumie-app-panel {
    max-width: 1320px !important;
    width: 94% !important;
    margin: 28px auto 40px auto !important;
    padding: 0 !important;
    background: #0C0F17 !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6) !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    opacity: 1 !important;
}

/* App Panel Header Bar with Breadcrumbs & Search */
.lumie-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    background: rgba(15, 20, 30, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.lumie-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #94A3B8;
}

.lumie-breadcrumbs a {
    color: #94A3B8;
    text-decoration: none;
    transition: color 0.2s;
}

.lumie-breadcrumbs a:hover {
    color: #FFFFFF;
}

.lumie-breadcrumbs .current {
    color: #FFFFFF;
    font-weight: 600;
}

.lumie-mac-dots {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: 12px;
}

.lumie-mac-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.lumie-mac-dot.red { background: #FF5F56; }
.lumie-mac-dot.yellow { background: #FFBD2E; }
.lumie-mac-dot.green { background: #27C93F; }

.lumie-search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #1B212D;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px 18px;
    border-radius: 12px;
    width: 260px;
    color: #64748B;
    transition: all 0.2s ease;
}

.lumie-search-box:focus-within {
    border-color: #FFA868;
    color: #FFA868;
    box-shadow: 0 0 12px rgba(255, 168, 104, 0.15);
}

.lumie-search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: #FFFFFF;
    font-size: 0.86rem;
    width: 100%;
}

.lumie-search-box input::placeholder {
    color: #64748B;
}

/* Panel Content Split Body */
.lumie-panel-body {
    display: flex;
    flex: 1;
    min-height: 600px;
}

/* Sidebar Styling (Screenshot 2 Exact Match) */
.lumie-sidebar {
    width: 220px;
    background: rgba(11, 14, 22, 0.5);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    padding: 28px 20px;
    flex-shrink: 0;
}

.lumie-sidebar-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: #64748B;
    letter-spacing: 1.2px;
    margin-bottom: 18px;
    text-transform: uppercase;
}

.lumie-cat-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.lumie-cat-btn {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 0.92rem;
    color: #94A3B8;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lumie-cat-btn:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
}

.lumie-cat-btn.active {
    background: linear-gradient(135deg, #FFA868 0%, #FF8C42 100%) !important;
    color: #1C0B04 !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 14px rgba(255, 140, 66, 0.35) !important;
}

/* Main Content Area */
.lumie-main-content {
    flex: 1;
    padding: 32px 36px;
    min-width: 0;
}

.lumie-content-title-row {
    margin-bottom: 24px;
}

.lumie-header-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 4px;
    font-family: var(--font-heading, 'Space Grotesk', sans-serif);
}

.lumie-header-subtitle {
    font-size: 0.88rem;
}

/* Cards Grid */
.lumie-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.lumie-card {
    background: #10141D;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 20px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.lumie-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.18);
}

.lumie-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 18px;
}

.lumie-card-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.2s ease;
}

.lumie-card:hover .lumie-card-icon-box {
    transform: scale(1.06);
}

.lumie-card-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
}

.badge-blue {
    background: rgba(88, 101, 242, 0.15);
    color: #5865F2;
    border: 1px solid rgba(88, 101, 242, 0.3);
}

.badge-green {
    background: rgba(29, 185, 84, 0.15);
    color: #1DB954;
    border: 1px solid rgba(29, 185, 84, 0.3);
}

.badge-red {
    background: rgba(229, 9, 20, 0.15);
    color: #E50914;
    border: 1px solid rgba(229, 9, 20, 0.3);
}

.badge-orange {
    background: rgba(255, 140, 66, 0.15);
    color: #FF8C42;
    border: 1px solid rgba(255, 140, 66, 0.3);
}

.badge-cyan {
    background: rgba(0, 162, 255, 0.15);
    color: #00A2FF;
    border: 1px solid rgba(0, 162, 255, 0.3);
}

.badge-teal {
    background: rgba(16, 163, 127, 0.15);
    color: #10A37F;
    border: 1px solid rgba(16, 163, 127, 0.3);
}

.lumie-card-category {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.lumie-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 4px;
}

.lumie-card-sub {
    font-size: 0.82rem;
    color: #94A3B8;
    margin-bottom: 10px;
    font-weight: 500;
}

.lumie-card-desc {
    font-size: 0.8rem;
    color: #64748B;
    line-height: 1.55;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.5em;
}

.lumie-card-price-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 16px;
}

.lumie-card-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: #FFA868;
}

.lumie-card-old-price {
    font-size: 0.85rem;
    color: #475569;
    text-decoration: line-through;
}

.lumie-card-buy-btn {
    width: 100%;
    padding: 12px;
    border-radius: 50px;
    border: none;
    background: linear-gradient(135deg, #FFA868 0%, #FF8C42 100%);
    color: #1C0B04;
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(255, 140, 66, 0.25);
    text-align: center;
}

.lumie-card-buy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(255, 140, 66, 0.45);
}

/* Responsive Media Queries */
@media (max-width: 1100px) {
    .lumie-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .lumie-panel-body {
        flex-direction: column;
    }
    .lumie-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        padding: 18px 16px;
    }
    .lumie-cat-menu {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 6px;
    }
    .lumie-cat-btn {
        white-space: nowrap;
    }
    .lumie-cards-grid {
        grid-template-columns: 1fr;
    }
    .lumie-navbar {
        padding: 0 20px;
    }
    .lumie-nav-links {
        display: none;
    }
}

/* ==========================================================================
   LUMIE DETAIL CONFIGURATION MODAL (IMAGES 3 & 4) & CART SYSTEM
   ========================================================================== */

.lumie-top-bar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 36px;
    background: rgba(11, 14, 20, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.lumie-modal-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 8px;
}

@media (max-width: 860px) {
    .lumie-modal-wrapper {
        grid-template-columns: 1fr;
    }
}

.lumie-detail-card {
    background: #0E121B;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.lumie-detail-icon-box {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.lumie-detail-service-tag {
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.lumie-detail-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 16px;
    font-family: var(--font-heading, 'Space Grotesk', sans-serif);
}

.lumie-detail-desc {
    font-size: 0.86rem;
    color: #94A3B8;
    line-height: 1.6;
    margin-bottom: 24px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.lumie-detail-guarantee {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.lumie-detail-guarantee-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.lumie-detail-guarantee-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.lumie-detail-guarantee-item {
    font-size: 0.82rem;
    color: #94A3B8;
    display: flex;
    align-items: center;
    gap: 6px;
}

.lumie-detail-guarantee-item span.check {
    color: #10B981;
    font-weight: 700;
}

/* RIGHT COLUMN: CONFIGURATION */
.lumie-config-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 20px;
    font-family: var(--font-heading, 'Space Grotesk', sans-serif);
}

.lumie-config-group {
    margin-bottom: 18px;
}

.lumie-config-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: #94A3B8;
    margin-bottom: 8px;
    display: block;
}

.lumie-plan-pills {
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 4px;
    border-radius: 12px;
    flex-wrap: wrap;
}

.lumie-plan-pill {
    flex: 1;
    min-width: 120px;
    padding: 10px 14px;
    border-radius: 9px;
    border: none;
    background: transparent;
    color: #94A3B8;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.lumie-plan-pill.active {
    background: #1B212D;
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.lumie-config-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    color: #FFFFFF;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.2s ease;
}

.lumie-config-input:focus {
    border-color: #FFA868;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 12px rgba(255, 168, 104, 0.15);
}

.lumie-config-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lumie-config-price-label {
    font-size: 0.9rem;
    color: #94A3B8;
    font-weight: 600;
}

.lumie-config-price-value {
    font-size: 2rem;
    font-weight: 800;
    color: #FFA868;
}

.lumie-add-cart-btn {
    width: 100%;
    padding: 14px;
    border-radius: 50px;
    border: none;
    background: linear-gradient(135deg, #FFA868 0%, #FF8C42 100%);
    color: #1C0B04;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 6px 20px rgba(255, 140, 66, 0.35);
    margin-top: 16px;
    text-align: center;
}

.lumie-add-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 26px rgba(255, 140, 66, 0.5);
}

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #FFA868;
    color: #1C0B04;
    font-size: 0.7rem;
    font-weight: 800;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lumie-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #111520;
    border: 1px solid #FFA868;
    color: #FFFFFF;
    padding: 14px 22px;
    border-radius: 14px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: lumieToastSlide 0.3s ease-out;
}

@keyframes lumieToastSlide {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ==========================================================================
   LUMIE SHOP WRAPPER & LAYOUT FIXES (game.html specific classes)
   ========================================================================== */

/* Outer shop wrapper - gives the inner panel its border/shadow */
.portfolio-container.lumie-shop-wrapper {
    max-width: 1240px;
    width: calc(100% - 48px);
    margin: 24px auto 40px auto;
    padding: 0;
    background: #0C0F17;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 22px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0;
    opacity: 1;
    isolation: isolate;
}

/* Main body layout: sidebar + content side by side */
.lumie-main-body {
    display: flex;
    flex: 1;
    min-height: 500px;
}

/* Content area (right of sidebar) */
.lumie-content-area {
    flex: 1;
    padding: 28px 32px;
    min-width: 0;
    overflow: hidden;
}

/* Content header row (title + subtitle) */
.lumie-content-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

/* Cards grid alias matching HTML class "lumie-grid" */
.lumie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

/* Search wrapper used in top-bar-row */
.lumie-search-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #1B212D;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px 18px;
    border-radius: 12px;
    color: #64748B;
    transition: all 0.2s ease;
}

.lumie-search-wrapper:focus-within {
    border-color: #FFA868;
    color: #FFA868;
    box-shadow: 0 0 12px rgba(255, 168, 104, 0.15);
}

.lumie-search-wrapper input {
    background: transparent;
    border: none;
    outline: none;
    color: #FFFFFF;
    font-size: 0.86rem;
    width: 100%;
}

.lumie-search-wrapper input::placeholder {
    color: #64748B;
}

/* Responsive for lumie layout */
@media (max-width: 900px) {
    .lumie-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .lumie-grid {
        grid-template-columns: 1fr;
    }
    .lumie-main-body {
        flex-direction: column;
    }
    .lumie-sidebar {
        width: 100% !important;
        border-right: none !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .lumie-content-area {
        padding: 20px 16px;
    }
    .portfolio-container.lumie-shop-wrapper {
        width: 100%;
        margin: 0;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
}

/* === MODAL NẠP THẺ === */
.lumie-selector-btn {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: #d1d5db;
    border-radius: 8px;
    padding: 8px 18px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}
.lumie-selector-btn:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.25);
}
.lumie-selector-btn.active {
    background: #e07b2e;
    border-color: #e07b2e;
    color: #fff;
    font-weight: 600;
}
.lumie-amount-btn {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: #d1d5db;
    border-radius: 8px;
    padding: 8px 0;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}
.lumie-amount-btn:hover {
    background: rgba(255,255,255,0.12);
}
.lumie-amount-btn.active {
    background: #e07b2e;
    border-color: #e07b2e;
    color: #fff;
    font-weight: 600;
}
.lumie-input {
    background: rgba(255,255,255,0.05) !important;
    border-color: rgba(255,255,255,0.12) !important;
    color: #9ca3af !important;
}
.lumie-input:focus {
    border-color: #e07b2e !important;
    color: #e5e7eb !important;
    outline: none;
}
.lumie-btn-primary {
    transition: opacity 0.2s, transform 0.1s;
}
.lumie-btn-primary:hover {
    opacity: 0.9;
}
.lumie-btn-primary:active {
    transform: scale(0.98);
}