/* Kingdom Creed Formation - Premium Visual Overhaul (Duolingo Style) */

@import url('https://fonts.googleapis.com/css2?family=Architects+Daughter&family=Cinzel:wght@400;700&family=Cinzel+Decorative:wght@700&family=Creepster&family=Outfit:wght@300;400;500;600;700;800&family=Pirata+One&family=Special+Elite&display=swap');

:root {
    /* Color Palette - Deep Ocean Abyss (Dark Mode) */
    --bg-primary: #0a0e17;
    --bg-secondary: #121926;
    --bg-tertiary: #1e293b;
    --border-color: rgba(6, 182, 212, 0.15);
    --border-color-hover: rgba(251, 191, 36, 0.4);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --accent-gold: #fbbf24;
    --accent-gold-shadow: #b45309;
    --accent-cyan: #06b6d4;
    --accent-cyan-shadow: #0891b2;
    --accent-green: #10b981;
    --accent-green-shadow: #047857;
    --accent-red: #f43f5e;
    --accent-red-shadow: #be123c;
    
    --shadow-color: rgba(0, 0, 0, 0.6);
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    
    --font-header: 'Cinzel Decorative', Georgia, serif;
    --font-body: 'Outfit', sans-serif;
    --border-radius: 16px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    /* Color Palette - Sandy Beach (Light Mode) */
    --bg-primary: #f6f1e5;
    --bg-secondary: #ffffff;
    --bg-tertiary: #ede4d0;
    --border-color: rgba(13, 148, 136, 0.15);
    --border-color-hover: rgba(180, 83, 9, 0.4);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    --accent-gold: #d97706;
    --accent-gold-shadow: #92400e;
    --accent-cyan: #0d9488;
    --accent-cyan-shadow: #0f766e;
    --accent-green: #16a34a;
    --accent-green-shadow: #15803d;
    --accent-red: #e11d48;
    --accent-red-shadow: #9f1239;
    
    --shadow-color: rgba(100, 80, 60, 0.1);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.05);
}

/* Custom cosmetics themes */
body.theme-serpent {
    --accent-cyan: #10b981;
    --accent-cyan-shadow: #047857;
    --border-color: rgba(16, 185, 129, 0.15);
}
body.theme-fire {
    --accent-cyan: #f97316;
    --accent-cyan-shadow: #ea580c;
    --border-color: rgba(249, 115, 22, 0.15);
}
body.theme-gold {
    --accent-cyan: #eab308;
    --accent-cyan-shadow: #ca8a04;
    --border-color: rgba(234, 179, 8, 0.15);
}

/* Base elements */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 5px;
    border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

/* Three-column Dashboard shell */
.app-container {
    display: flex;
    min-height: 100vh;
    max-width: 1440px;
    margin: 0 auto;
    position: relative;
}

/* --- COLUMN 1: LEFT SIDEBAR --- */
.app-sidebar {
    width: 256px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: calc((100vw - 1440px) / 2);
    border-right: 2px solid var(--border-color);
    background-color: var(--bg-primary);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: left 0.1s;
}

@media (max-width: 1440px) {
    .app-sidebar {
        left: 0;
    }
}

.sidebar-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 30px;
}

.logo-main {
    font-family: var(--font-header);
    font-size: 1.4rem;
    color: var(--accent-gold);
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(251, 191, 36, 0.2);
}

.logo-sub {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 4px;
    margin-top: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item a {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all var(--transition-fast);
}

.nav-item a svg {
    width: 22px;
    height: 22px;
    margin-right: 16px;
    stroke-width: 2.5;
    stroke: currentColor;
    fill: none;
}

.nav-item a:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.nav-item.active a {
    background-color: rgba(6, 180, 212, 0.08);
    border: 2px solid var(--accent-cyan);
    color: var(--accent-cyan);
}

.sidebar-footer {
    border-top: 2px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* --- COLUMN 2: MIDDLE PANEL --- */
.main-content {
    flex-grow: 1;
    margin-left: 256px;
    margin-right: 360px;
    min-height: 100vh;
    padding: 40px 24px;
    border-right: 2px solid var(--border-color);
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.top-bar-title {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.top-bar-controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

.theme-toggle-btn {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
    border-color: var(--accent-cyan);
    background-color: var(--bg-tertiary);
    transform: translateY(-2px);
}

.theme-toggle-btn svg {
    width: 20px;
    height: 20px;
}

/* Custom 3D Button Style */
.btn-3d {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 16px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--accent-cyan);
    color: #000;
    box-shadow: 0 4px 0 var(--accent-cyan-shadow);
}
.btn-primary:hover {
    background-color: #22d3ee;
}
.btn-primary:active {
    transform: translateY(4px);
    box-shadow: none;
}

.btn-secondary {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: 0 4px 0 var(--bg-tertiary);
}
.btn-secondary:hover {
    background-color: var(--bg-tertiary);
}
.btn-secondary:active {
    transform: translateY(4px);
    box-shadow: none;
}

.btn-green {
    background-color: var(--accent-green);
    color: white;
    box-shadow: 0 4px 0 var(--accent-green-shadow);
}
.btn-green:hover {
    background-color: #34d399;
}
.btn-green:active {
    transform: translateY(4px);
    box-shadow: none;
}

/* Landing Page */
.landing-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-primary);
    padding: 24px;
}

.landing-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 24px;
    padding: 48px;
    max-width: 540px;
    width: 100%;
    text-align: center;
    box-shadow: var(--card-shadow);
    animation: slideUpFade 0.6s ease-out;
}

.landing-card .app-logo {
    font-family: var(--font-header);
    font-size: 2.2rem;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.landing-subtitle {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.discord-login-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #5865F2;
    color: white;
    font-weight: 800;
    padding: 16px 32px;
    border-radius: 16px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: 0 4px 0 #3b429f;
    transition: all var(--transition-fast);
}

.discord-login-btn:hover {
    background-color: #4752c4;
}

.discord-login-btn:active {
    transform: translateY(4px);
    box-shadow: none;
}

.discord-icon {
    width: 22px;
    height: 22px;
    margin-right: 12px;
    fill: currentColor;
}

/* --- Course Catalog Grid View --- */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
    animation: slideUpFade 0.4s ease-out;
}

.catalog-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.catalog-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-6px);
}

.catalog-banner {
    height: 170px;
    background-size: cover;
    background-position: center;
    border-bottom: 2px solid var(--border-color);
}

.catalog-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.catalog-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.catalog-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Dynamic Snake Roadmap Path View (Hidden by default, shown when exploring) */
#roadmap-path-view {
    display: none;
    animation: slideUpFade 0.4s ease-out;
}

/* Roadmap Banner (Unit Header) */
.unit-banner {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 45px;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
    width: 100%;
}

.unit-banner::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-gold));
}

.unit-banner-num {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 6px;
}

.unit-banner-title {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.unit-banner-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Duolingo Snake Roadmap */
.course-path {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    padding: 20px 0 100px;
    width: 100%;
}

.path-section-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Dynamic SVG Canvas Overlay */
.roadmap-svg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

#roadmap-curve-bg {
    stroke: var(--bg-tertiary);
    stroke-width: 8px;
    stroke-dasharray: 10 12;
    fill: none;
}

#roadmap-curve-fg {
    stroke: var(--accent-green);
    stroke-width: 8px;
    stroke-dasharray: 10 12;
    fill: none;
}

/* Outer node wrapper containing SVG progress ring + button */
.node-outer-container {
    position: relative;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 35px 0;
    z-index: 10;
    transition: transform var(--transition-fast);
}

/* Snake Path positioning offsets classes */
.offset-left { margin-left: -95px; }
.offset-right { margin-left: 95px; }
.offset-center { margin-left: 0; }

/* SVG progress ring around the node */
.progress-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: 100px;
    transform: rotate(-90deg);
}

.progress-ring-circle-bg {
    fill: none;
    stroke: var(--bg-tertiary);
    stroke-width: 6px;
}

.progress-ring-circle-fill {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 6px;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.6s ease;
}

.progress-ring.completed .progress-ring-circle-fill {
    stroke: var(--accent-green);
}

/* Tactical 3D Circular Node */
.node-inner-btn {
    position: absolute;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.35);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.node-inner-btn svg {
    width: 28px;
    height: 28px;
    color: var(--text-primary);
}

/* Active node state */
.node-outer-container.active-node .node-inner-btn {
    background-color: var(--accent-cyan);
    box-shadow: 0 6px 0 var(--accent-cyan-shadow);
}
.node-outer-container.active-node .node-inner-btn svg {
    color: #000;
}

/* Completed node state */
.node-outer-container.completed-node .node-inner-btn {
    background-color: var(--accent-green);
    box-shadow: 0 6px 0 var(--accent-green-shadow);
}

/* Press effect */
.node-inner-btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.2) !important;
}
.node-outer-container.active-node .node-inner-btn:active {
    box-shadow: 0 2px 0 var(--accent-cyan-shadow) !important;
}
.node-outer-container.completed-node .node-inner-btn:active {
    box-shadow: 0 2px 0 var(--accent-green-shadow) !important;
}

/* Floating Popover Dialogue (Speech Bubble) */
.lesson-popover {
    position: absolute;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 18px 22px;
    width: 280px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    z-index: 50;
    display: none;
    flex-direction: column;
    gap: 12px;
    animation: popIn 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.lesson-popover::after {
    content: '';
    position: absolute;
    border-width: 10px;
    border-style: solid;
}

/* Triangular directions for popover bubble pointers */
.popover-pointer-top::after {
    top: -20px;
    left: calc(50% - 10px);
    border-color: transparent transparent var(--bg-secondary) transparent;
}

.popover-title {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--text-primary);
}

.popover-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* --- COLUMN 3: RIGHT PANEL (STATS & DAILY QUESTS) --- */
.app-right-panel {
    width: 360px;
    height: 100vh;
    position: fixed;
    top: 0;
    right: calc((100vw - 1440px) / 2);
    border-left: 2px solid var(--border-color);
    background-color: var(--bg-primary);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    overflow-y: auto;
    z-index: 90;
    transition: right 0.1s;
}

@media (max-width: 1440px) {
    .app-right-panel {
        right: 0;
    }
}

@media (max-width: 1100px) {
    .main-content {
        margin-right: 0;
    }
    .app-right-panel {
        display: none;
    }
}

@media (max-width: 820px) {
    .main-content {
        margin-left: 0;
        padding: 24px;
    }
    .app-sidebar {
        transform: translateX(-100%);
        box-shadow: 10px 0 30px rgba(0,0,0,0.5);
    }
    .app-sidebar.active-sidebar {
        transform: translateX(0);
    }
}

/* Right Panel Cards */
.stats-header-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--card-shadow);
}

.stats-grid-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.stats-label {
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.stats-value {
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 6px;
}

.stats-value-gold { color: var(--accent-gold); }
.stats-value-xp { color: var(--accent-cyan); }

/* Quest Cards */
.quest-widget {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--card-shadow);
}

.quest-widget-title {
    font-size: 0.95rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-gold);
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.quest-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

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

.quest-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.quest-bar-bg {
    width: 100%;
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.quest-bar-fill {
    height: 100%;
    background-color: var(--accent-cyan);
    border-radius: 4px;
}

/* Profile summary widget */
.user-info-widget {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.avatar-container {
    position: relative;
    width: 60px;
    height: 60px;
}

.user-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-cyan);
    position: absolute;
    top: 4px;
    left: 4px;
}

/* Avatar borders */
.avatar-container.border-rope::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 4px dashed var(--accent-gold);
    border-radius: 50%;
    animation: spin 15s linear infinite;
}

.avatar-container.border-ashen::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 3.5px solid #ff4500;
    border-radius: 50%;
    box-shadow: 0 0 10px #ff4500;
}

.avatar-container.border-athena::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 3.5px solid var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-cyan);
}

.user-text-box {
    display: flex;
    flex-direction: column;
}

.user-name-title {
    font-weight: 800;
    font-size: 1rem;
}

.user-title-text {
    font-size: 0.8rem;
    color: var(--accent-gold);
    font-weight: 700;
}

.level-badge {
    background-color: var(--accent-cyan);
    color: #000;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 6px;
    margin-left: 6px;
}

/* Linear progress bars */
.progress-container {
    width: 100%;
    margin-top: 15px;
}

.progress-bar-bg {
    width: 100%;
    height: 12px;
    background-color: var(--bg-tertiary);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), #22d3ee);
    width: 0%;
    border-radius: 6px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-legend {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-top: 6px;
}

/* Cards templates */
.content-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    margin-bottom: 24px;
    transition: border-color var(--transition-fast);
}

.content-card:hover {
    border-color: var(--border-color-hover);
}

.content-card-header {
    font-family: var(--font-header);
    font-size: 1.15rem;
    color: var(--accent-gold);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

/* Leaderboard List style */
.leaderboard-row {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 2px solid transparent;
    border-radius: 16px;
    margin-bottom: 10px;
    transition: all var(--transition-fast);
}

.leaderboard-row:hover {
    background-color: var(--bg-tertiary);
}

.leaderboard-row.current-user {
    background-color: rgba(6, 182, 212, 0.04);
    border-color: var(--accent-cyan);
}

.leaderboard-rank {
    width: 32px;
    font-weight: 800;
    text-align: center;
}

.rank-1 { color: var(--accent-gold); font-size: 1.25rem; }
.rank-2 { color: #94a3b8; font-size: 1.15rem; }
.rank-3 { color: #b45309; font-size: 1.05rem; }

.leaderboard-row .avatar-container {
    width: 48px;
    height: 48px;
    margin: 0 16px;
}

.leaderboard-row .user-avatar {
    width: 40px;
    height: 40px;
}

.leaderboard-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.leaderboard-username {
    font-weight: 800;
    font-size: 0.95rem;
}

.leaderboard-title {
    font-size: 0.75rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.leaderboard-score {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--accent-cyan);
}

/* Shop Cosmetics */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.shop-card-item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.shop-icon-box {
    height: 90px;
    background-color: rgba(0,0,0,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin-bottom: 14px;
}

.rarity-common { border-bottom: 3.5px solid var(--text-muted); }
.rarity-rare { border-bottom: 3.5px solid #3b82f6; }
.rarity-legendary { border-bottom: 3.5px solid var(--accent-gold); }

.shop-name {
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 4px;
}

.shop-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 16px;
    flex-grow: 1;
}

/* Cosmetic Preview Floating Action Bar */
.preview-status-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: #f59e0b; /* Golden Amber Alert */
    color: #000;
    font-weight: 800;
    padding: 12px 24px;
    border-radius: 50px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.4);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
}

.preview-status-bar.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.preview-bar-btn {
    border: none;
    border-radius: 30px;
    padding: 6px 14px;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.75rem;
    cursor: pointer;
    box-shadow: 0 2px 0 rgba(0,0,0,0.15);
    transition: all 0.15s;
}

.preview-btn-reset {
    background-color: #000;
    color: #fff;
}
.preview-btn-reset:active { transform: translateY(2px); box-shadow: none; }

/* Modals overlays */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(8, 12, 20, 0.9);
    backdrop-filter: blur(10px);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-container {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 24px;
    max-width: 720px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
    animation: slideUpFade 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-header {
    padding: 24px 32px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-family: var(--font-header);
    font-size: 1.2rem;
    color: var(--accent-gold);
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close-btn:hover {
    color: var(--accent-red);
}

.modal-body {
    padding: 32px;
    overflow-y: auto;
    line-height: 1.7;
    font-size: 0.95rem;
}

.modal-body h3 {
    font-size: 1.15rem;
    color: var(--accent-gold);
    margin-bottom: 12px;
    margin-top: 20px;
}
.modal-body h3:first-child { margin-top: 0; }

.modal-body p { margin-bottom: 16px; color: var(--text-secondary); }

.modal-body ul, .modal-body ol {
    margin-left: 20px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.modal-body li { margin-bottom: 6px; }

/* Interactive Quiz cards */
.quiz-container {
    margin-top: 32px;
    border-top: 2px dashed var(--border-color);
    padding-top: 24px;
}

.quiz-question {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.quiz-options-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quiz-option-card {
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 18px 24px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: all var(--transition-fast);
}

.quiz-option-card:hover {
    border-color: var(--accent-cyan);
    background-color: var(--bg-tertiary);
}

.quiz-option-card.selected {
    border-color: var(--accent-gold);
    background-color: rgba(251, 191, 36, 0.05);
}

.quiz-option-card.correct {
    border-color: var(--accent-green);
    background-color: rgba(16, 185, 129, 0.08);
}

.quiz-option-card.incorrect {
    border-color: var(--accent-red);
    background-color: rgba(244, 63, 94, 0.08);
}

.option-letter {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    font-weight: 800;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
}

.quiz-option-card.selected .option-letter {
    background-color: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
}

.quiz-option-card.correct .option-letter {
    background-color: var(--accent-green);
    color: #fff;
    border-color: var(--accent-green);
}

.quiz-option-card.incorrect .option-letter {
    background-color: var(--accent-red);
    color: #fff;
    border-color: var(--accent-red);
}

/* Double option check feedback footer sliding pane */
.quiz-feedback-bar {
    padding: 24px 32px;
    background-color: rgba(16, 185, 129, 0.12);
    border-top: 3px solid var(--accent-green);
    display: none;
    justify-content: space-between;
    align-items: center;
    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;
}

.quiz-feedback-bar.error-feedback {
    background-color: rgba(244, 63, 94, 0.12);
    border-color: var(--accent-red);
}

.feedback-msg-text {
    font-weight: 800;
    font-size: 1rem;
    color: var(--text-primary);
}

.modal-footer {
    padding: 24px 32px;
    border-top: 2px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

/* Level Up Heroic Screen Overlay */
.levelup-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(4, 6, 10, 0.95);
    z-index: 500;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.levelup-box {
    text-align: center;
    max-width: 440px;
    padding: 20px;
    animation: bounceIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.levelup-title {
    font-family: var(--font-header);
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(251, 191, 36, 0.4);
}

.levelup-circle {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-gold), #fb923c);
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    font-weight: 900;
    margin: 0 auto 30px;
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.6);
}

.levelup-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 40px;
    line-height: 1.5;
}

/* Profile Panel Layout */
.profile-grid-cols {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
}

@media (max-width: 768px) {
    .profile-grid-cols {
        grid-template-columns: 1fr;
    }
}

.profile-column-left {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.profile-big-avatar-wrapper {
    position: relative;
    width: 130px;
    height: 130px;
    margin-bottom: 20px;
}

.profile-big-avatar-wrapper .user-avatar {
    width: 114px;
    height: 114px;
    border-width: 3px;
    top: 8px; left: 8px;
}

.profile-big-avatar-wrapper.border-rope::after { border-width: 6px; }
.profile-big-avatar-wrapper.border-ashen::after { border-width: 6px; }
.profile-big-avatar-wrapper.border-athena::after { border-width: 6px; }

.stats-summary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
}

.stats-summary-box {
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    transition: transform var(--transition-fast);
}

.stats-summary-box:hover {
    transform: translateY(-2px);
}

.stats-summary-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent-cyan);
    margin-bottom: 4px;
}

.stats-summary-label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* --- Reservations Forms & Timetable UI --- */
.booking-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 600px) {
    .booking-form-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--accent-gold);
    letter-spacing: 0.5px;
}

.form-control {
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.2s;
    width: 100%;
}

.form-control:focus {
    border-color: var(--accent-cyan);
}

.reservations-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 0.9rem;
}

.reservations-table th {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 2px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

.reservations-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.reservations-table tr:last-child td {
    border-bottom: none;
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
}

.status-badge.pending {
    background-color: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-badge.confirmed {
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Animations keys */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slideUpFade {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes popIn {
    from { transform: scale(0.8) translateY(10px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

@keyframes bounceIn {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.05); opacity: 0.8; }
    70% { transform: scale(0.9); opacity: 0.9; }
    100% { transform: scale(1); opacity: 1; }
}

/* Custom sound buttons controls */
.sound-toggle-btn[data-enabled="false"] svg {
    opacity: 0.4;
}

/* Locked Node Styling */
.node-outer-container.locked-node {
    opacity: 0.45;
    filter: grayscale(0.85);
    cursor: not-allowed;
}

.node-outer-container.locked-node .node-inner-btn {
    cursor: not-allowed;
    background-color: var(--bg-secondary);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.2);
}

.node-outer-container.locked-node .node-inner-btn:active {
    transform: none !important;
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.2) !important;
}

/* Shake animation for locked node clicks */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    15%, 45%, 75% { transform: translateX(-6px); }
    30%, 60%, 90% { transform: translateX(6px); }
}

.shake {
    animation: shake 0.4s ease-in-out;
}

/* Specialties Card Selector */
.specialty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 25px;
}

.specialty-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.specialty-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
}

.specialty-card.active {
    border-color: var(--accent-gold);
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.25);
    background-color: rgba(251, 191, 36, 0.03);
}

.specialty-card.active .specialty-select-btn {
    background-color: var(--accent-gold);
    color: #000;
    box-shadow: 0 4px 0 var(--accent-gold-shadow);
    border-color: var(--accent-gold);
}

.specialty-banner {
    height: 120px;
    background-size: cover;
    background-position: center;
    border-bottom: 2px solid var(--border-color);
}

.specialty-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 12px;
}

.specialty-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

.specialty-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

/* Booking Details Container styling */
.booking-details-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    animation: slideDownFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.booking-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
}

@keyframes slideDownFade {
    from { transform: translateY(-15px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Vertical Timeline for Reservations */
.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 10px 0;
}

.timeline-item {
    position: relative;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-left: 6px solid var(--accent-cyan);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-normal);
}

.timeline-item:hover {
    border-color: var(--accent-cyan);
    transform: translateX(4px);
}

.timeline-item.status-confirmée {
    border-left-color: var(--accent-green);
}

.timeline-item.status-en-attente {
    border-left-color: var(--accent-gold);
}

.timeline-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.timeline-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.timeline-category {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-cyan);
}

.timeline-time {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.timeline-topic {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.timeline-instructor {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.timeline-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

#view-dashboard {
    position: relative;
}

/* --- Fables Campaigns Sub-Menu --- */
.campaign-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
    animation: slideUpFade 0.4s ease-out;
}

.campaign-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all var(--transition-normal);
}

.campaign-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
    box-shadow: var(--card-shadow);
}

.campaign-banner {
    height: 130px;
    background-size: cover;
    background-position: center;
    border-bottom: 2px solid var(--border-color);
}

.campaign-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 12px;
}

.campaign-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.campaign-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin-bottom: 12px;
    flex-grow: 1;
}

/* --- Shop Overhaul & Miniature Previews --- */
.shop-card-item {
    height: auto;
    display: flex;
    flex-direction: column;
}

.shop-preview-container {
    height: 110px;
    background-color: rgba(0, 0, 0, 0.25);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* Mini Avatar Preview */
.mini-avatar-preview {
    position: relative;
    width: 60px;
    height: 60px;
}

.mini-avatar-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: absolute;
    top: 5px;
    left: 5px;
    object-fit: cover;
    border: 2px solid var(--text-muted);
}

/* Mini Frame Borders inside the card */
.mini-avatar-preview.border-rope::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 3.5px dashed var(--accent-gold);
    border-radius: 50%;
    animation: spin 15s linear infinite;
}

.mini-avatar-preview.border-ashen::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 3px solid #ff4500;
    border-radius: 50%;
    box-shadow: 0 0 8px #ff4500;
}

.mini-avatar-preview.border-athena::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 3px solid var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-cyan);
}

/* Mini Theme Preview */
.mini-theme-preview {
    width: 90%;
    height: 60px;
    border-radius: 8px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: all 0.2s;
}

.mini-theme-preview.theme-serpent {
    border-color: #10b981;
    box-shadow: inset 0 0 8px rgba(16, 185, 129, 0.2);
}
.mini-theme-preview.theme-fire {
    border-color: #f97316;
    box-shadow: inset 0 0 8px rgba(249, 115, 22, 0.2);
}
.mini-theme-preview.theme-gold {
    border-color: #eab308;
    box-shadow: inset 0 0 8px rgba(234, 179, 8, 0.2);
}

.mini-theme-title-bar {
    height: 8px;
    width: 60%;
    border-radius: 4px;
    background-color: var(--text-muted);
}
.mini-theme-preview.theme-serpent .mini-theme-title-bar { background-color: #10b981; }
.mini-theme-preview.theme-fire .mini-theme-title-bar { background-color: #f97316; }
.mini-theme-preview.theme-gold .mini-theme-title-bar { background-color: #eab308; }

.mini-theme-text-line {
    height: 6px;
    width: 80%;
    border-radius: 3px;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Compact Premium Buttons */
.btn-shop {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    line-height: 1.2;
}

.btn-shop.btn-primary {
    background-color: var(--accent-cyan);
    color: #000;
    box-shadow: 0 3px 0 var(--accent-cyan-shadow);
}
.btn-shop.btn-primary:hover {
    background-color: #22d3ee;
}
.btn-shop.btn-primary:active {
    transform: translateY(3px);
    box-shadow: none;
}

.btn-shop.btn-secondary {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: 0 3px 0 var(--bg-tertiary);
}
.btn-shop.btn-secondary:hover {
    background-color: var(--bg-tertiary);
}
.btn-shop.btn-secondary:active {
    transform: translateY(3px);
    box-shadow: none;
}

.btn-shop.btn-green {
    background-color: var(--accent-green);
    color: white;
    box-shadow: 0 3px 0 var(--accent-green-shadow);
}
.btn-shop.btn-green:hover {
    background-color: #34d399;
}
.btn-shop.btn-green:active {
    transform: translateY(3px);
    box-shadow: none;
}

/* Lesson detail images styling */
.lesson-image {
    max-width: 100%;
    max-height: 250px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    box-shadow: var(--card-shadow);
    margin: 15px 0;
    display: block;
    object-fit: cover;
}

.lesson-img-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-bottom: 20px;
}

/* --- Interactive Lesson Elements & Clean Silhouettes --- */
.lesson-reading-content {
    font-size: 1.02rem;
    color: var(--text-primary);
}

.lesson-reading-content h3 {
    font-family: var(--font-header);
    font-size: 1.5rem;
    color: var(--accent-gold);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.lesson-reading-content h4 {
    font-size: 1.15rem;
    color: var(--accent-cyan);
    margin-top: 25px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.lesson-reading-content p {
    margin-bottom: 16px;
    line-height: 1.65;
    color: var(--text-secondary);
}

/* Flat SVG silhouette container */
.lesson-silhouette-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
    background-color: rgba(0, 0, 0, 0.2);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    margin: 20px 0;
    position: relative;
    overflow: hidden;
}

.lesson-silhouette-svg {
    width: 140px;
    height: 140px;
    filter: drop-shadow(0 0 12px rgba(6, 182, 212, 0.4));
    transition: transform 0.3s ease;
}

.lesson-silhouette-container:hover .lesson-silhouette-svg {
    transform: scale(1.1) rotate(2deg);
}

/* Interactive widget panel */
.interactive-panel {
    background-color: var(--bg-secondary);
    border: 2.5px solid var(--accent-cyan);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.15);
    border-radius: var(--border-radius);
    padding: 24px;
    margin: 30px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
}

.interactive-panel-title {
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

/* Progress bar lunge simulator */
.lunge-sim-bar-bg {
    width: 100%;
    height: 24px;
    background-color: var(--bg-primary);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.lunge-sim-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--accent-cyan);
    transition: width 0.05s linear;
}

.lunge-sim-target-zone {
    position: absolute;
    top: 0;
    left: 70%;
    width: 15%;
    height: 100%;
    background-color: rgba(16, 185, 129, 0.4);
    border-left: 2px solid var(--accent-green);
    border-right: 2px solid var(--accent-green);
}

/* Target Shooter components */
.shooter-target-container {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background-color: #be123c;
    border: 6px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    transition: transform 0.1s;
}

.shooter-target-inner-1 {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shooter-target-inner-2 {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #be123c;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shooter-target-bullseye {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--accent-gold);
}

.muzzle-flash {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(251,191,36,1) 0%, rgba(249,115,22,0.8) 50%, rgba(239,68,68,0) 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10;
    transition: transform 0.1s ease-out;
}

.flash-active {
    transform: translate(-50%, -50%) scale(1);
}

/* Sail dial simulator */
.wind-dial-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    background-color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.wind-arrow {
    position: absolute;
    width: 6px;
    height: 90px;
    background-color: var(--accent-red);
    transform: rotate(0deg);
    transform-origin: 50% 50%;
    transition: transform 0.4s ease;
}

.wind-arrow::before {
    content: '';
    position: absolute;
    top: -12px;
    left: -7px;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 14px solid var(--accent-red);
}

.boat-icon-preview {
    position: absolute;
    width: 50px;
    height: 50px;
    border: 3px solid var(--accent-cyan);
    border-radius: 12px;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 5;
    transform: rotate(0deg);
    transition: transform 0.3s ease;
}

/* Whack a mole / Kraken tentacles */
.kraken-battle-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    width: 100%;
    max-width: 340px;
    height: 150px;
    background-color: #0c1220;
    border-radius: 12px;
    padding: 10px;
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.kraken-hole {
    background-color: #070b13;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.05);
}

.kraken-tentacle-sprite {
    position: absolute;
    bottom: -80px;
    left: calc(50% - 25px);
    width: 50px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    transition: bottom 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.kraken-tentacle-sprite.active {
    bottom: 5px;
}

.kraken-tentacle-sprite svg {
    width: 44px;
    height: 70px;
    fill: none;
    stroke: #8b5cf6;
    stroke-width: 2.5;
    filter: drop-shadow(0 0 6px #8b5cf6);
}

/* --- Admin Tabs Styles --- */
.admin-tab-content {
    animation: slideUpFade 0.4s ease-out;
}
.admin-tab-btn {
    transition: all var(--transition-fast);
}

/* --- Canva Editor Layout Styling --- */
.canva-editor-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 24px;
    align-items: start;
    margin-top: 15px;
    width: 100%;
}

@media (max-width: 1024px) {
    .canva-editor-layout {
        grid-template-columns: 1fr;
    }
}

.canva-left-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.canva-right-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 20px;
    width: 100%;
}

.code-textarea {
    background-color: #090d16;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    color: #e2e8f0;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    min-height: 480px;
    width: 100%;
    resize: vertical;
    transition: border-color 0.2s;
}

.code-textarea:focus {
    border-color: var(--accent-cyan);
    outline: none;
}

.live-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.live-preview-box {
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    min-height: 512px;
    max-height: 700px;
    overflow-y: auto;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.4);
    width: 100%;
}

.template-palette-title {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.template-palette {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background-color: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 16px;
    width: 100%;
}

.btn-palette {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-palette:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.btn-palette.btn-game {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}
.btn-palette.btn-game:hover {
    background-color: rgba(251, 191, 36, 0.10);
}
.btn-palette.btn-layout {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}
.btn-palette.btn-layout:hover {
    background-color: rgba(6, 182, 212, 0.10);
}

/* Custom video and table styling for lessons */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    padding-top: 25px;
    height: 0;
    overflow: hidden;
    margin: 24px 0;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.lesson-video {
    width: 100%;
    max-height: 400px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    margin: 24px 0;
    background: #000;
    box-shadow: var(--card-shadow);
    display: block;
}

.lesson-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.9rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.lesson-table th {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(245, 158, 11, 0.03) 100%);
    color: var(--accent-cyan);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-align: left;
    padding: 14px 16px;
    border-bottom: 2px solid var(--border-color);
}

.lesson-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    background-color: rgba(255, 255, 255, 0.01);
}

.lesson-table tr:last-child td {
    border-bottom: none;
}

.lesson-table tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
}

.lesson-link {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 1px dashed var(--accent-cyan);
    transition: all 0.15s ease;
}

.lesson-link:hover {
    color: var(--accent-gold);
    border-bottom-color: var(--accent-gold);
}

.active-preview-btn {
    animation: pulse-border 1.5s infinite;
}

@keyframes pulse-border {
    0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(244, 63, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

/* --- Wide Workspace Mode --- */
.app-sidebar, .app-right-panel, .main-content {
    transition: transform var(--transition-normal), margin-left var(--transition-normal), margin-right var(--transition-normal), left var(--transition-normal), right var(--transition-normal);
}

body.workspace-wide .app-sidebar {
    transform: translateX(-100%);
}

body.workspace-wide .app-right-panel {
    transform: translateX(100%);
}

body.workspace-wide .main-content {
    margin-left: 0;
    margin-right: 0;
    border-right: none;
}

/* --- Visual Block Card GUI --- */
.visual-block-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.visual-block-card:hover {
    border-color: var(--accent-cyan);
}
.visual-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.block-badge {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 8px;
    border-radius: 6px;
    color: #000;
    background-color: var(--accent-gold);
}
.block-badge.block-badge-title { background-color: var(--accent-gold); }
.block-badge.block-badge-subtitle { background-color: var(--accent-cyan); }
.block-badge.block-badge-paragraph { background-color: var(--text-secondary); color: var(--bg-primary); }
.block-badge.block-badge-callout-info { background-color: var(--accent-cyan); }
.block-badge.block-badge-callout-success { background-color: var(--accent-green); }
.block-badge.block-badge-callout-danger { background-color: var(--accent-red); }
.block-badge.block-badge-quote { background-color: var(--accent-gold); }
.block-badge.block-badge-steps { background-color: #8b5cf6; color: #fff; }
.block-badge.block-badge-table { background-color: var(--accent-cyan); }
.block-badge.block-badge-image { background-color: var(--accent-green); }
.block-badge.block-badge-video { background-color: var(--accent-red); }
.block-badge.block-badge-button { background-color: var(--accent-cyan); }
.block-badge.block-badge-free-code { background-color: var(--text-muted); color: #fff; }

.block-actions {
    display: flex;
    gap: 6px;
}
.block-action-btn {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 6px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}
.block-action-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-cyan);
}
.block-action-btn.btn-danger:hover {
    border-color: var(--accent-red);
    color: var(--accent-red);
}
.block-fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.block-field-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.block-field-label {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* --- Premium Lesson Callouts --- */
.lesson-callout {
    padding: 16px 20px;
    border-radius: 12px;
    margin: 20px 0;
    border-left: 5px solid;
    line-height: 1.6;
}
.lesson-callout.callout-info {
    background-color: rgba(6, 182, 212, 0.08);
    border-left-color: var(--accent-cyan);
    color: var(--text-primary);
}
.lesson-callout.callout-success {
    background-color: rgba(16, 185, 129, 0.08);
    border-left-color: var(--accent-green);
    color: var(--text-primary);
}
.lesson-callout.callout-danger {
    background-color: rgba(244, 63, 94, 0.08);
    border-left-color: var(--accent-red);
    color: var(--text-primary);
}
.lesson-callout-title {
    font-weight: 800;
    margin-bottom: 6px;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}
.lesson-callout.callout-info .lesson-callout-title { color: var(--accent-cyan); }
.lesson-callout.callout-success .lesson-callout-title { color: var(--accent-green); }
.lesson-callout.callout-danger .lesson-callout-title { color: var(--accent-red); }

/* --- Premium Steps List --- */
.lesson-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 24px 0;
}
.lesson-step-item {
    display: flex;
    gap: 16px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    align-items: flex-start;
}
.lesson-step-number {
    background-color: var(--accent-gold);
    color: #000;
    font-weight: 800;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.9rem;
}
.lesson-step-content {
    flex-grow: 1;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}
.lesson-step-content strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

/* --- Admin grid card dashboard --- */
.admin-card-btn {
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.admin-card-btn:hover {
    transform: translateY(-4px);
    border-color: var(--accent-cyan);
}
.admin-breadcrumb {
    color: var(--text-secondary);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 20px;
    animation: slideUpFade 0.3s ease-out;
}

/* Update button animations */
#update-app-btn.has-update {
    animation: pulseGlow 2s infinite, bounceSubtle 1s infinite alternate;
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 163, 89, 0.4);
        border-color: var(--accent-gold);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(212, 163, 89, 0);
        border-color: var(--accent-gold);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 163, 89, 0);
        border-color: rgba(212, 163, 89, 0.2);
    }
}

@keyframes bounceSubtle {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-3px);
    }
}

#update-app-btn.updating svg {
    animation: spinUpdate 1s linear infinite;
}

@keyframes spinUpdate {
    100% {
        transform: rotate(360deg);
    }
}

/* Styled Switch / Toggle Checkbox for Courses & Lessons */
.switch-container {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
    margin-top: 4px;
}

.switch-input {
    display: none;
}

.switch-track {
    width: 44px;
    height: 24px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    position: relative;
    transition: background-color 0.2s, border-color 0.2s;
    flex-shrink: 0;
}

.switch-thumb {
    width: 16px;
    height: 16px;
    background-color: var(--text-muted);
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: transform 0.2s, background-color 0.2s;
}

.switch-input:checked + .switch-track {
    background-color: rgba(0, 240, 255, 0.15);
    border-color: var(--accent-cyan);
}

.switch-input:checked + .switch-track .switch-thumb {
    transform: translateX(20px);
    background-color: var(--accent-cyan);
}

.switch-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Full-Screen Admin Layout overrides */
body.admin-view-active .app-right-panel {
    transform: translateX(100%);
    pointer-events: none;
}
body.admin-view-active .main-content {
    margin-right: 0 !important;
    border-right: none !important;
}

/* Canva Free Visual Editor Styles */
.canva-element {
    transition: box-shadow 0.15s, border-color 0.15s;
    background: rgba(255,255,255,0.02);
}
.canva-element:hover {
    border-color: var(--accent-cyan) !important;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}
.canva-element:hover .canva-resize-handle {
    opacity: 1;
}

.canva-resize-handle {
    opacity: 0.5;
    transition: opacity 0.15s, transform 0.15s;
    box-shadow: 0 0 5px var(--accent-cyan);
}
.canva-resize-handle:hover {
    opacity: 1;
    transform: scale(1.3);
}

/* Active Highlight for Visual block card in Left panel */
.visual-block-card.active-block-card {
    border-color: var(--accent-gold) !important;
    box-shadow: 0 0 12px rgba(212, 163, 89, 0.3) !important;
    background: rgba(212, 163, 89, 0.05) !important;
}

/* Dynamic styling for Canva student viewer / canvas output */
.lesson-canvas {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    position: relative;
    width: 100%;
    overflow: auto;
}
.lesson-canvas-element {
    overflow: visible;
}

/* --- Block Formatting GUI --- */
.block-style-toggle-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    font-weight: 700;
}
.block-style-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: var(--accent-cyan);
}
.block-style-toggle-btn.active {
    background: var(--accent-cyan);
    color: #000 !important;
    border-color: var(--accent-cyan-shadow);
    box-shadow: 0 0 6px rgba(6, 182, 212, 0.4);
}
.block-style-color {
    border: 1px solid var(--border-color) !important;
    border-radius: 4px;
    height: 24px;
    width: 24px;
    cursor: pointer;
}
.block-style-color::-webkit-color-swatch-wrapper {
    padding: 0;
}
.block-style-color::-webkit-color-swatch {
    border: none;
    border-radius: 3px;
}