/* Mycelix EduNet — Leptos CSR Styles */
/* Theme: base + consciousness modulation. See docs/EDUNET_DESIGN_PHILOSOPHY.md */

/* Consciousness modulation variables (set by consciousness_ui.rs at 4Hz) */
html {
    --consciousness-warmth: 0;
    --consciousness-density: 1;
    --consciousness-chrome-opacity: 1;
    --consciousness-animation-speed: 1;
    --consciousness-accent-saturation: 1;
}

/* Consciousness-driven chrome opacity — nav fades when deeply focused */
.navbar, .nav-actions {
    opacity: var(--consciousness-chrome-opacity);
    transition: opacity 0.5s ease;
}
.navbar:hover, .navbar:focus-within { opacity: 1; }

/* Consciousness-driven spacing — more breathing room when stressed */
.feature-grid { gap: calc(1.5rem * var(--consciousness-density)); }
.caps-detail { padding: calc(1.5rem * var(--consciousness-density)); }
.game-sliders { gap: calc(0.75rem * var(--consciousness-density)); }

:root, [data-theme="dark"] {
    --bg: #0a0a0a;
    --bg-raised: #141420;
    --surface: #1a1a2e;
    --surface-hover: #222240;
    --primary: #7c3aed;
    --primary-hover: #6d28d9;
    --primary-subtle: rgba(124, 58, 237, 0.15);
    --text: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-on-primary: #ffffff;
    --border: #334155;
    --border-focus: #7c3aed;
    --radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
    /* Semantic */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    /* Mastery scale */
    --mastery-gold: #eab308;
    --mastery-green: #22c55e;
    --mastery-yellow: #f59e0b;
    --mastery-red: #ef4444;
    --mastery-locked: #334155;
    /* Subject colors */
    --subject-math: #3b82f6;
    --subject-physics: #22c55e;
    --subject-chemistry: #f59e0b;
    /* Grade colors */
    --grade-10: #4ade80;
    --grade-11: #facc15;
    --grade-12: #f87171;
}

[data-theme="light"] {
    --bg: #f8fafc;
    --bg-raised: #ffffff;
    --surface: #ffffff;
    --surface-hover: #f1f5f9;
    --primary: #7c3aed;
    --primary-hover: #6d28d9;
    --primary-subtle: rgba(124, 58, 237, 0.08);
    --text: #1e293b;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --text-on-primary: #ffffff;
    --border: #e2e8f0;
    --border-focus: #7c3aed;
    --radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --success: #16a34a;
    --warning: #d97706;
    --error: #dc2626;
    --info: #2563eb;
    --mastery-gold: #ca8a04;
    --mastery-green: #16a34a;
    --mastery-yellow: #d97706;
    --mastery-red: #dc2626;
    --mastery-locked: #cbd5e1;
    --subject-math: #2563eb;
    --subject-physics: #16a34a;
    --subject-chemistry: #d97706;
    --grade-10: #16a34a;
    --grade-11: #ca8a04;
    --grade-12: #dc2626;
}

[data-theme="high-contrast"] {
    --bg: #000000;
    --bg-raised: #111111;
    --surface: #1a1a1a;
    --surface-hover: #2a2a2a;
    --primary: #a78bfa;
    --primary-hover: #8b5cf6;
    --primary-subtle: rgba(167, 139, 250, 0.2);
    --text: #ffffff;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --text-on-primary: #000000;
    --border: #ffffff;
    --border-focus: #a78bfa;
    --radius: 8px;
    --shadow-sm: 0 0 0 1px #ffffff;
    --shadow-md: 0 0 0 2px #ffffff;
    --shadow-lg: 0 0 0 3px #ffffff;
    --success: #4ade80;
    --warning: #fbbf24;
    --error: #f87171;
    --info: #60a5fa;
    --mastery-gold: #fbbf24;
    --mastery-green: #4ade80;
    --mastery-yellow: #fbbf24;
    --mastery-red: #f87171;
    --mastery-locked: #6b7280;
    --subject-math: #60a5fa;
    --subject-physics: #4ade80;
    --subject-chemistry: #fbbf24;
    --grade-10: #4ade80;
    --grade-11: #fbbf24;
    --grade-12: #f87171;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { overflow-x: hidden; max-width: 100vw; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

/* PWA: standalone mode adjustments */
@media (display-mode: standalone) {
    body { padding-top: env(safe-area-inset-top, 0); }
}

.navbar {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
}

.logo { font-weight: 700; font-size: 1.25rem; color: var(--primary); text-decoration: none; }

.nav-links { display: flex; gap: 1.5rem; }
.nav-links a { color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }

main { max-width: 1200px; margin: 0 auto; padding: 2rem; overflow-x: hidden; width: 100%; }

.home { text-align: center; padding: 4rem 0; }
.home h1 { font-size: 2.5rem; margin-bottom: 0.5rem; }
.subtitle { color: var(--text-secondary); margin-bottom: 3rem; }

.feature-grid, .course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.feature-card, .course-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.2s;
}

.feature-card:hover, .course-card:hover { border-color: var(--primary); }

.feature-card h3, .course-card h3 { margin-bottom: 0.5rem; }
.feature-card p, .course-card p { color: var(--text-secondary); font-size: 0.9rem; }

.domain-tag {
    display: inline-block;
    margin-top: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: rgba(124, 58, 237, 0.15);
    color: var(--primary);
    border-radius: 999px;
    font-size: 0.8rem;
}

h2 { font-size: 1.75rem; margin-bottom: 0.5rem; }

.stub-page {
    padding: 2rem 0;
}

.stub-page h2 {
    margin-bottom: 1rem;
}

.stub-page p {
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
}

.stub-page .planned-features {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.stub-page .planned-features h3 {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.stub-page .planned-features ul {
    list-style: none;
    padding: 0;
}

.stub-page .planned-features li {
    padding: 0.4rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stub-page .planned-features li::before {
    content: "\2192  ";
    color: var(--primary);
}

/* ---------------------------------------------------------------------------
   Connection badge (navbar)
   --------------------------------------------------------------------------- */

.navbar { justify-content: flex-start; }
.nav-links { flex: 1; }
.navbar .connection-badge { margin-left: 0; }

.connection-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-secondary);
}

.status-connected .status-dot { background: #22c55e; box-shadow: 0 0 6px #22c55e; }
.status-connecting .status-dot { background: #eab308; animation: pulse-dot 1.2s infinite; }
.status-disconnected .status-dot { background: #ef4444; }
.status-mock .status-dot { background: #64748b; }

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.connection-tag {
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.connection-tag.status-connected {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

/* ---------------------------------------------------------------------------
   Page header (title + connection tag inline)
   --------------------------------------------------------------------------- */

.page-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

/* ---------------------------------------------------------------------------
   Loading skeletons
   --------------------------------------------------------------------------- */

.skeleton {
    background: linear-gradient(90deg, var(--surface) 25%, #252547 50%, var(--surface) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    min-height: 120px;
}

.card-loading {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 0.5rem 0;
}

.skeleton-line {
    height: 1rem;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--surface) 25%, #252547 50%, var(--surface) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.skeleton-line.wide  { width: 80%; }
.skeleton-line.medium { width: 55%; }
.skeleton-line.narrow { width: 35%; }

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---------------------------------------------------------------------------
   Dashboard layout
   --------------------------------------------------------------------------- */

.dashboard {
    padding: 1rem 0;
}

.dashboard h2 {
    margin-bottom: 1.5rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 720px) {
    .dashboard-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------------
   Dashboard cards (shared)
   --------------------------------------------------------------------------- */

.dash-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    transition: border-color 0.2s;
}

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

.dash-card h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.stat-big {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

/* ---------------------------------------------------------------------------
   XP & Level card
   --------------------------------------------------------------------------- */

.level-badge {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.xp-total {
    font-size: 1rem;
    color: var(--text-secondary);
}

.progress-bar-container {
    height: 8px;
    background: rgba(255,255,255,0.08);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #a78bfa);
    border-radius: 4px;
    transition: width 0.6s ease;
}

.xp-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.xp-details strong { color: #22c55e; }

/* ---------------------------------------------------------------------------
   Streak card
   --------------------------------------------------------------------------- */

.streak-count {
    font-size: 2rem;
    font-weight: 700;
    color: #f59e0b;
}

.streak-details {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.streak-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
}

.streak-row .label { color: var(--text-secondary); }
.streak-row .value { color: var(--text); font-weight: 500; }

/* ---------------------------------------------------------------------------
   Due reviews card
   --------------------------------------------------------------------------- */

.due-count {
    font-size: 2rem;
    font-weight: 700;
    color: #ef4444;
}

.due-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

.review-breakdown {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.overdue { color: #ef4444; }
.new-cards { color: #3b82f6; }

.btn-primary {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: opacity 0.2s;
}

.btn-primary:hover { opacity: 0.85; }

/* ---------------------------------------------------------------------------
   Skills card
   --------------------------------------------------------------------------- */

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.skill-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.skill-info {
    flex: 0 0 140px;
    display: flex;
    flex-direction: column;
}

.skill-name { font-size: 0.85rem; font-weight: 500; }
.skill-domain { font-size: 0.7rem; color: var(--text-secondary); }

.skill-bar-container {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.08);
    border-radius: 3px;
    overflow: hidden;
}

.skill-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #a78bfa);
    border-radius: 3px;
    transition: width 0.6s ease;
}

.skill-pct {
    flex: 0 0 40px;
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ---------------------------------------------------------------------------
   Dashboard sections (full-width)
   --------------------------------------------------------------------------- */

.dash-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
}

.dash-section h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* ---------------------------------------------------------------------------
   Recommendations
   --------------------------------------------------------------------------- */

.rec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.rec-card {
    padding: 1rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

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

.rec-card h4 {
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
}

.rec-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* ---------------------------------------------------------------------------
   Activity feed
   --------------------------------------------------------------------------- */

.activity-feed {
    list-style: none;
    padding: 0;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

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

.activity-icon {
    flex: 0 0 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124,58,237,0.15);
    color: var(--primary);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
}

.activity-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.activity-desc { font-size: 0.85rem; }
.activity-time { font-size: 0.75rem; color: var(--text-secondary); }

/* ===========================================================================
   SRS Review Page
   =========================================================================== */

.review-page {
    max-width: 680px;
    margin: 0 auto;
    padding: 2rem 0;
    overflow: hidden;
}

/* --- Loading state --- */

.review-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    gap: 1rem;
}

.review-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.review-loading-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* --- No due cards state --- */

.review-empty {
    text-align: center;
    padding: 4rem 0;
}

.review-empty-icon {
    font-size: 3rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.review-empty h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.review-empty p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.review-stats-mini {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Progress bar --- */

.review-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.progress-text {
    flex: 0 0 auto;
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.review-progress .progress-bar {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    overflow: hidden;
}

.review-progress .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #a78bfa);
    border-radius: 3px;
    transition: width 0.4s ease;
}

/* --- Flashcard --- */

.flashcard {
    perspective: 1000px;
    margin-bottom: 1.5rem;
}

.flashcard-inner {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.flashcard-front {
    animation: card-in 0.35s ease-out;
}

.flashcard-back {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.1);
    animation: card-flip-in 0.4s ease-out;
}

@keyframes card-in {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes card-flip-in {
    from { opacity: 0; transform: rotateX(-8deg) scale(0.97); }
    to   { opacity: 1; transform: rotateX(0deg) scale(1); }
}

.card-tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: rgba(124, 58, 237, 0.15);
    color: var(--primary);
    border-radius: 999px;
    font-size: 0.75rem;
    margin-bottom: 1.5rem;
    align-self: flex-start;
}

.card-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1.7;
    text-align: center;
}

.card-content-split {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    gap: 0.75rem;
}

.card-question {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.card-question .label,
.card-answer .label {
    font-weight: 600;
    color: var(--primary);
}

.card-answer {
    font-size: 1.05rem;
    line-height: 1.7;
}

.card-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0.25rem 0;
}

/* --- Reveal button --- */

.reveal-btn {
    align-self: center;
    margin-top: 1.5rem;
    padding: 0.65rem 2rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
}

.reveal-btn:hover {
    opacity: 0.85;
}

.reveal-btn:active {
    transform: scale(0.97);
}

/* --- Quality rating buttons --- */

.rating-buttons {
    animation: card-in 0.3s ease-out;
}

.rating-prompt {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.rating-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
}

.rate-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.75rem 0.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.rate-btn:hover {
    transform: translateY(-2px);
}

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

.rate-num {
    font-size: 1.25rem;
    font-weight: 700;
}

.rate-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Color-coded quality ratings: red -> yellow -> green */
.rate-0 { border-color: #ef4444; }
.rate-0:hover { background: rgba(239, 68, 68, 0.15); }
.rate-0 .rate-num { color: #ef4444; }

.rate-1 { border-color: #f97316; }
.rate-1:hover { background: rgba(249, 115, 22, 0.15); }
.rate-1 .rate-num { color: #f97316; }

.rate-2 { border-color: #eab308; }
.rate-2:hover { background: rgba(234, 179, 8, 0.15); }
.rate-2 .rate-num { color: #eab308; }

.rate-3 { border-color: #84cc16; }
.rate-3:hover { background: rgba(132, 204, 22, 0.15); }
.rate-3 .rate-num { color: #84cc16; }

.rate-4 { border-color: #22c55e; }
.rate-4:hover { background: rgba(34, 197, 94, 0.15); }
.rate-4 .rate-num { color: #22c55e; }

.rate-5 { border-color: #10b981; }
.rate-5:hover { background: rgba(16, 185, 129, 0.15); }
.rate-5 .rate-num { color: #10b981; }

@media (max-width: 480px) {
    .rating-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --- Session complete --- */

.review-complete {
    text-align: center;
    padding: 2rem 0;
    animation: card-in 0.4s ease-out;
}

.review-complete h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.session-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 560px) {
    .session-summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

.summary-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 1.25rem 0.75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.summary-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
}

.summary-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-xp .summary-value {
    color: #22c55e;
}

/* --- Rating breakdown dots --- */

.session-ratings {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.session-ratings h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.rating-breakdown {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.breakdown-dot {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
}

.rate-bg-0 { background: #ef4444; }
.rate-bg-1 { background: #f97316; }
.rate-bg-2 { background: #eab308; color: #000; }
.rate-bg-3 { background: #84cc16; color: #000; }
.rate-bg-4 { background: #22c55e; }
.rate-bg-5 { background: #10b981; }

/* ===========================================================================
   Governance Page
   =========================================================================== */

.governance-page {
    padding: 1rem 0;
}

.governance-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1rem;
}

.governance-header h2 { margin-bottom: 0.25rem; }

.governance-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.section-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.btn-back {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    display: inline-block;
}

.btn-back:hover { text-decoration: underline; }

.btn-secondary {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover { border-color: var(--text); color: var(--text); }

/* --- Proposals list --- */

.proposals-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.proposal-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s;
}

.proposal-card:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
}

.proposal-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.proposal-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.proposal-badges {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.proposal-excerpt {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.proposal-card-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* --- Category badges --- */

.category-badge {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cat-curriculum { background: rgba(124, 58, 237, 0.15); color: #a78bfa; }
.cat-policy { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.cat-community { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.cat-finance { background: rgba(234, 179, 8, 0.15); color: #facc15; }
.cat-technical { background: rgba(249, 115, 22, 0.15); color: #fb923c; }
.cat-protocol { background: rgba(168, 85, 247, 0.15); color: #c084fc; }
.cat-credentials { background: rgba(14, 165, 233, 0.15); color: #38bdf8; }
.cat-treasury { background: rgba(234, 179, 8, 0.15); color: #facc15; }
.cat-governance { background: rgba(236, 72, 153, 0.15); color: #f472b6; }
.cat-emergency { background: rgba(239, 68, 68, 0.15); color: #f87171; }

/* --- Proposal type badges --- */

.type-badge {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 500;
    border: 1px solid;
}

.type-fast { border-color: #f87171; color: #f87171; }
.type-normal { border-color: #60a5fa; color: #60a5fa; }
.type-slow { border-color: #4ade80; color: #4ade80; }

/* --- Voting mode badge --- */

.voting-mode-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mode-simple { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }
.mode-quadratic { background: rgba(124, 58, 237, 0.2); color: #a78bfa; }
.mode-conviction { background: rgba(234, 179, 8, 0.2); color: #facc15; }

/* --- Vote bar --- */

.vote-bar-wrap { margin-bottom: 0.25rem; }

.vote-bar-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    margin-bottom: 0.3rem;
}

.vote-for-label { color: #4ade80; }
.vote-against-label { color: #f87171; }
.vote-abstain-label { color: #94a3b8; }

.vote-bar-container {
    height: 6px;
    background: rgba(239, 68, 68, 0.3);
    border-radius: 3px;
    overflow: hidden;
}

.vote-bar-for {
    height: 100%;
    background: #4ade80;
    border-radius: 3px;
    transition: width 0.4s ease;
}

/* --- Deadline text --- */

.deadline-text { color: #facc15; font-weight: 500; }

.total-votes { color: var(--text-secondary); }

/* --- Proposal detail --- */

.proposal-detail {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
}

.proposal-detail-header {
    margin-bottom: 1.5rem;
}

.proposal-detail-header h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.proposal-detail-body p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.detail-meta {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.meta-row {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
}

.meta-label {
    flex: 0 0 100px;
    color: var(--text-secondary);
    font-weight: 500;
}

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

/* --- Vote breakdown --- */

.vote-breakdown {
    margin-bottom: 1.5rem;
}

.vote-breakdown h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.breakdown-bars {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.breakdown-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.breakdown-label {
    flex: 0 0 70px;
    font-size: 0.8rem;
    font-weight: 500;
}

.breakdown-bar-bg {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    overflow: hidden;
}

.breakdown-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.4s ease;
}

.vote-for-fill { background: #4ade80; }
.vote-against-fill { background: #f87171; }
.vote-abstain-fill { background: #94a3b8; }

.breakdown-count {
    flex: 0 0 80px;
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.weighted-tallies {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: rgba(124, 58, 237, 0.08);
    border-radius: var(--radius);
}

.weighted-tallies h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.tally-row {
    display: flex;
    gap: 2rem;
    font-size: 0.85rem;
}

/* --- Cast vote section --- */

.cast-vote-section {
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.cast-vote-section h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.vote-buttons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.vote-btn {
    flex: 1;
    padding: 0.65rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.vote-btn:hover { transform: translateY(-1px); }
.vote-btn:active { transform: scale(0.97); }

.vote-btn-for { border-color: #4ade80; }
.vote-btn-for:hover { background: rgba(74, 222, 128, 0.15); }
.vote-btn-against { border-color: #f87171; }
.vote-btn-against:hover { background: rgba(248, 113, 113, 0.15); }
.vote-btn-abstain { border-color: #94a3b8; }
.vote-btn-abstain:hover { background: rgba(148, 163, 184, 0.15); }

.vote-confirmation {
    padding: 1rem;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.3);
    border-radius: var(--radius);
    font-size: 0.9rem;
}

.vote-confirmation strong { color: #4ade80; margin-left: 0.25rem; }

/* --- Reputation allocation (Quadratic) --- */

.rep-allocation {
    padding: 1rem;
    background: rgba(124, 58, 237, 0.08);
    border-radius: var(--radius);
}

.rep-allocation label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.rep-allocation input[type="range"] {
    width: 100%;
    margin-bottom: 0.5rem;
    accent-color: var(--primary);
}

.rep-note {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- Create proposal form --- */

.create-proposal-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    animation: card-in 0.3s ease-out;
}

.create-proposal-form h3 {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.form-fields {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.6rem 0.8rem;
    color: var(--text);
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.form-success {
    text-align: center;
    padding: 1.5rem;
}

.form-success p {
    color: #4ade80;
    margin-bottom: 1rem;
}

/* ===========================================================================
   Credentials Page
   =========================================================================== */

.credentials-page {
    padding: 1rem 0;
}

.credentials-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}

/* --- Credential card --- */

.credential-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s;
}

.credential-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.credential-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.credential-card-header h4 {
    font-size: 1rem;
    font-weight: 600;
}

.credential-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.cred-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* --- Score badge --- */

.score-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-weight: 700;
    flex-shrink: 0;
}

.score-value { font-size: 0.85rem; }

.score-badge-lg {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    flex-shrink: 0;
}

.score-value-lg { font-size: 1.25rem; font-weight: 700; }
.score-band-label { font-size: 0.7rem; font-weight: 600; opacity: 0.8; }

.band-aplus { background: rgba(234, 179, 8, 0.2); color: #facc15; border: 2px solid #facc15; }
.band-a { background: rgba(34, 197, 94, 0.2); color: #4ade80; border: 2px solid #4ade80; }
.band-b { background: rgba(59, 130, 246, 0.2); color: #60a5fa; border: 2px solid #60a5fa; }
.band-c { background: rgba(234, 179, 8, 0.2); color: #facc15; border: 2px solid #eab308; }
.band-d { background: rgba(249, 115, 22, 0.2); color: #fb923c; border: 2px solid #f97316; }
.band-f { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 2px solid #ef4444; }
.band-default { background: rgba(148, 163, 184, 0.15); color: #94a3b8; border: 2px solid #64748b; }

.cred-band-pill {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
}

/* --- Epistemic badges --- */

.epistemic-row {
    display: flex;
    gap: 0.4rem;
}

.epistemic-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.ep-0 { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }
.ep-1 { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; }
.ep-2 { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.ep-3 { background: rgba(34, 197, 94, 0.2); color: #4ade80; }
.ep-4 { background: rgba(234, 179, 8, 0.2); color: #facc15; }
.ep-none { background: rgba(100, 116, 139, 0.15); color: #64748b; }

/* --- Credential detail --- */

.credential-detail {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
}

.credential-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.credential-detail-header h3 {
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
}

.cred-id {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: 'SF Mono', 'Fira Code', monospace;
}

/* --- Detail sections --- */

.detail-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.detail-section:last-child { border-bottom: none; padding-bottom: 0; }

.detail-section h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

/* --- Epistemic detail grid --- */

.epistemic-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.epistemic-detail-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ep-dimension {
    flex: 0 0 80px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
}

.ep-level-bar {
    display: flex;
    gap: 4px;
}

.ep-pip {
    width: 24px;
    height: 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.06);
    transition: background 0.3s;
}

.ep-pip-active.ep-0 { background: #94a3b8; }
.ep-pip-active.ep-1 { background: #cbd5e1; }
.ep-pip-active.ep-2 { background: #60a5fa; }
.ep-pip-active.ep-3 { background: #4ade80; }
.ep-pip-active.ep-4 { background: #facc15; }

/* --- VC fields --- */

.vc-fields {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.vc-field {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    padding: 0.35rem 0;
}

.vc-label {
    flex: 0 0 140px;
    color: var(--text-secondary);
    font-weight: 500;
}

.vc-value { color: var(--text); word-break: break-all; }

.mono { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 0.8rem; }

.truncate {
    max-width: 300px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- Verification section --- */

.verification-section { }

.verify-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.verify-result {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: var(--radius);
    animation: card-in 0.3s ease-out;
}

.verify-pass {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.verify-fail {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.verify-icon {
    font-weight: 700;
    font-size: 1rem;
}

.verify-pass .verify-icon { color: #4ade80; }
.verify-fail .verify-icon { color: #f87171; }

.verify-result strong { display: block; margin-bottom: 0.25rem; }
.verify-result p { font-size: 0.85rem; color: var(--text-secondary); }

/* --- Responsive --- */

@media (max-width: 720px) {
    .governance-header { flex-direction: column; }
    .vote-buttons { flex-direction: column; }
    .credential-detail-header { flex-direction: column; }
    .vc-field { flex-direction: column; gap: 0.15rem; }
    .vc-label { flex: none; }
    .credentials-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

/* ===========================================================================
   Consciousness Feed Card
   =========================================================================== */

.consciousness-card {
    grid-column: 1 / -1;
    border-color: rgba(124, 58, 237, 0.3);
    background: linear-gradient(135deg, var(--surface) 0%, rgba(124, 58, 237, 0.05) 100%);
}

.consciousness-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

/* --- Main consciousness gauge --- */

.consciousness-gauge {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.25rem;
}

.gauge-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex: 0 0 auto;
}

.gauge-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    flex: 0 0 60px;
    text-align: right;
}

.gauge-bar-container {
    flex: 1;
    height: 10px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 5px;
    overflow: hidden;
}

.gauge-bar {
    height: 100%;
    border-radius: 5px;
    transition: width 0.15s ease-out;
}

.consciousness-bar {
    background: linear-gradient(90deg, #7c3aed, #a78bfa, #c4b5fd);
}

/* --- Metric rows (Phi, Coherence, Free Energy) --- */

.metric-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.metric-label {
    flex: 0 0 80px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.metric-value {
    flex: 0 0 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.metric-bar-container {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
}

.metric-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.15s ease-out;
}

.phi-bar {
    background: linear-gradient(90deg, #8b5cf6, #c084fc);
}

.coherence-bar {
    background: linear-gradient(90deg, #06b6d4, #67e8f9);
}

.energy-bar {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

/* --- Neuromodulator section --- */

.neuromod-section {
    margin-top: 0.25rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.neuromod-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.neuromod-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.nm-name {
    flex: 0 0 36px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.nm-bar-container {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 2px;
    overflow: hidden;
}

.nm-bar {
    height: 100%;
    border-radius: 2px;
    transition: width 0.15s ease-out;
}

.dopamine-bar     { background: #22c55e; }
.serotonin-bar    { background: #3b82f6; }
.norepinephrine-bar { background: #ef4444; }

/* --- Status badges --- */

.consciousness-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.25rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-wrap: wrap;
}

.ignition-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ignition-badge.ignited {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.ignition-badge.dormant {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.harmony-tag {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    background: rgba(124, 58, 237, 0.15);
    color: var(--primary);
    border-radius: 999px;
}

.cycle-count {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-left: auto;
    font-variant-numeric: tabular-nums;
}

.consciousness-disclaimer {
    text-align: center;
    margin-top: 0.25rem;
}

.consciousness-disclaimer small {
    font-size: 0.65rem;
    color: var(--text-secondary);
    opacity: 0.6;
    font-style: italic;
}

/* ===========================================================================
   Skill Map Page
   =========================================================================== */

.skill-map-page {
    padding: 1rem 0;
}

.skill-map-page h2 {
    margin-bottom: 0.25rem;
}

.skill-map-page .subtitle {
    margin-bottom: 1.5rem;
}

/* --- Filter Bar --- */

.skillmap-filters {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-group select {
    padding: 0.35rem 0.75rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    cursor: pointer;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary);
}

/* --- Skill Map Tree --- */

.skill-map-tree {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    margin-bottom: 1.5rem;
}

.skill-tier {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    position: relative;
}

/* Arrow between tiers */
.skill-tier:not(:last-child)::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 12px;
    background: var(--border);
}

.skill-tier-arrow {
    display: none; /* hidden, we use ::after pseudo */
}

.skill-tier-label {
    flex: 0 0 100px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: right;
    padding-right: 0.5rem;
}

.skill-tier-nodes {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex: 1;
}

/* --- Skill Node Card --- */

.skill-node {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.65rem 1rem;
    min-width: 140px;
    max-width: 180px;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s;
    font-family: inherit;
    color: var(--text);
    text-align: left;
}

.skill-node:hover:not(:disabled) {
    transform: translateY(-2px);
}

.skill-node:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.skill-node-selected {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.3);
}

/* Mastery color-coding via border */
.mastery-gold   { border-color: #eab308; }
.mastery-green  { border-color: #22c55e; }
.mastery-yellow { border-color: #f59e0b; }
.mastery-red    { border-color: #ef4444; }
.mastery-locked { border-color: var(--border); background: rgba(255,255,255,0.02); }

.skill-node-name {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.skill-node-bar-container {
    height: 5px;
    background: rgba(255,255,255,0.08);
    border-radius: 3px;
    overflow: hidden;
    flex: 1;
    min-width: 60px;
}

.skill-node-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease;
    background: linear-gradient(90deg, var(--primary), #a78bfa);
}

/* Color the bar by mastery class */
.mastery-gold .skill-node-bar   { background: linear-gradient(90deg, #eab308, #fbbf24); }
.mastery-green .skill-node-bar  { background: linear-gradient(90deg, #22c55e, #4ade80); }
.mastery-yellow .skill-node-bar { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.mastery-red .skill-node-bar    { background: linear-gradient(90deg, #ef4444, #f87171); }

.skill-node-pct {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-align: right;
}

/* --- Node Detail Panel --- */

.node-detail {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1rem;
    animation: slideUp 0.2s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.node-detail-header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.node-detail-header h3 {
    font-size: 1.25rem;
}

.node-detail-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.node-detail-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.node-detail-mastery {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.node-detail-mastery-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex: 0 0 60px;
}

.node-detail-mastery .progress-bar-container {
    flex: 1;
}

.node-detail-mastery-pct {
    font-size: 0.9rem;
    font-weight: 600;
    flex: 0 0 40px;
    text-align: right;
}

.node-detail-row {
    display: flex;
    gap: 1rem;
    padding: 0.4rem 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.node-detail-label {
    flex: 0 0 100px;
    color: var(--text-secondary);
}

.node-detail-value {
    color: var(--text);
}

.node-detail-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.btn-secondary {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: border-color 0.2s;
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* --- Skill List View --- */

.skill-list-view {
    margin-bottom: 1.5rem;
}

.skill-list-section {
    margin-bottom: 1rem;
}

.skill-list-tier-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--border);
}

.skill-list-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    border-left: 3px solid var(--border);
    margin-bottom: 0.35rem;
    background: var(--surface);
}

.skill-list-item.mastery-gold   { border-left-color: #eab308; }
.skill-list-item.mastery-green  { border-left-color: #22c55e; }
.skill-list-item.mastery-yellow { border-left-color: #f59e0b; }
.skill-list-item.mastery-red    { border-left-color: #ef4444; }
.skill-list-item.mastery-locked { opacity: 0.5; }

.skill-list-name {
    flex: 0 0 160px;
    font-size: 0.85rem;
    font-weight: 500;
}

.skill-list-bloom {
    flex: 0 0 80px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.skill-list-standard {
    flex: 0 0 180px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.skill-list-pct {
    flex: 0 0 40px;
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ===========================================================================
   Teacher Dashboard
   =========================================================================== */

.teacher-dashboard {
    padding: 1rem 0;
}

/* --- Class Header --- */

.teacher-class-header {
    margin-bottom: 1.5rem;
}

.teacher-class-header h2 {
    margin-bottom: 0.25rem;
}

.class-header-meta {
    display: flex;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.meta-sep {
    opacity: 0.3;
}

/* --- Mastery Heatmap --- */

.teacher-heatmap-section {
    margin-bottom: 1.25rem;
}

.heatmap-scroll {
    overflow-x: auto;
    margin-bottom: 0.75rem;
}

.heatmap-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.heatmap-table th {
    padding: 0.5rem 0.6rem;
    text-align: center;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.heatmap-name-col {
    text-align: left !important;
    min-width: 80px;
}

.heatmap-skill-col {
    min-width: 60px;
}

.heatmap-avg-col {
    min-width: 50px;
}

.heatmap-table td {
    padding: 0.45rem 0.6rem;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.heatmap-name {
    text-align: left !important;
    font-weight: 500;
    font-size: 0.85rem;
}

.heatmap-cell {
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.75rem;
}

/* Heatmap color classes */
.heatmap-gold   { background: rgba(234, 179, 8, 0.25); color: #eab308; }
.heatmap-green  { background: rgba(34, 197, 94, 0.20); color: #4ade80; }
.heatmap-yellow { background: rgba(245, 158, 11, 0.18); color: #fbbf24; }
.heatmap-red    { background: rgba(239, 68, 68, 0.20); color: #f87171; }
.heatmap-empty  { background: rgba(255,255,255,0.03); color: var(--text-secondary); opacity: 0.5; }

.heatmap-legend {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.legend-swatch {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-swatch.heatmap-gold   { background: rgba(234, 179, 8, 0.5); }
.legend-swatch.heatmap-green  { background: rgba(34, 197, 94, 0.4); }
.legend-swatch.heatmap-yellow { background: rgba(245, 158, 11, 0.4); }
.legend-swatch.heatmap-red    { background: rgba(239, 68, 68, 0.4); }
.legend-swatch.heatmap-empty  { background: rgba(255,255,255,0.08); }

/* --- Bottom Grid (At-Risk + Stats) --- */

.teacher-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

@media (max-width: 720px) {
    .teacher-bottom-grid { grid-template-columns: 1fr; }
}

/* --- At-Risk Panel --- */

.at-risk-panel h3 {
    color: #f59e0b;
}

.at-risk-empty {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.at-risk-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.at-risk-item {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    border-left: 3px solid var(--border);
}

.at-risk-item.alert-critical { border-left-color: #ef4444; }
.at-risk-item.alert-warning  { border-left-color: #f59e0b; }

.at-risk-icon {
    flex: 0 0 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
}

.alert-critical .at-risk-icon {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.alert-warning .at-risk-icon {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.at-risk-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.at-risk-student {
    font-size: 0.9rem;
    font-weight: 600;
}

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

/* --- Class Stats Card --- */

.class-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.class-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.5rem;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
}

.class-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-on-track { color: #22c55e !important; }
.stat-ahead    { color: #3b82f6 !important; }
.stat-behind   { color: #ef4444 !important; }

.class-stat-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* --- Skill Breakdown --- */

.teacher-skill-breakdown {
    margin-bottom: 1.25rem;
}

.skill-breakdown-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-breakdown-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.skill-breakdown-name {
    flex: 0 0 130px;
    font-size: 0.85rem;
    font-weight: 500;
}

.skill-breakdown-pct {
    flex: 0 0 40px;
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Colored bars for skill breakdown */
.skill-breakdown-row .heatmap-gold   { background: linear-gradient(90deg, #eab308, #fbbf24); }
.skill-breakdown-row .heatmap-green  { background: linear-gradient(90deg, #22c55e, #4ade80); }
.skill-breakdown-row .heatmap-yellow { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.skill-breakdown-row .heatmap-red    { background: linear-gradient(90deg, #ef4444, #f87171); }

/* --- Teacher Actions --- */

.teacher-actions-grid {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ---------------------------------------------------------------------------
   Home landing — role selection & onboarding
   --------------------------------------------------------------------------- */

.home-landing {
    text-align: center;
    padding: 3rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.landing-header {
    margin-bottom: 3rem;
}

.landing-title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #7c3aed, #3b82f6, #22c55e);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.landing-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Role selection cards */

.role-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 640px) {
    .role-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.role-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem 1.5rem;
    min-width: 200px;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 16px;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    color: var(--text);
    font-family: inherit;
    font-size: inherit;
}

.role-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.role-teacher:hover { border-color: #7c3aed; box-shadow: 0 8px 24px rgba(124, 58, 237, 0.2); }
.role-student:hover { border-color: #3b82f6; box-shadow: 0 8px 24px rgba(59, 130, 246, 0.2); }
.role-parent:hover  { border-color: #22c55e; box-shadow: 0 8px 24px rgba(34, 197, 94, 0.2); }

.role-icon {
    font-size: 3rem;
    line-height: 1;
}

.role-label {
    font-size: 1.15rem;
    font-weight: 700;
}

.role-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.privacy-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    opacity: 0.7;
    max-width: 420px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Setup / join / connect forms */

.setup-form {
    max-width: 420px;
    margin: 0 auto;
    text-align: left;
}

.back-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0.25rem 0;
    margin-bottom: 1.5rem;
    font-family: inherit;
    transition: color 0.2s;
}

.back-button:hover {
    color: var(--text);
}

.setup-title {
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.setup-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.form-group select,
.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.code-input {
    text-align: center;
    font-size: 1.5rem !important;
    letter-spacing: 0.3em;
    font-weight: 700;
    text-transform: uppercase;
}

.primary-button {
    width: 100%;
    padding: 0.85rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.2s;
    margin-top: 0.5rem;
}

.primary-button:hover:not(:disabled) {
    opacity: 0.9;
}

.primary-button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.secondary-button {
    width: 100%;
    padding: 0.75rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.2s, color 0.2s;
}

.secondary-button:hover {
    border-color: var(--text-secondary);
    color: var(--text);
}

.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.25rem 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.divider::before,
.divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ===========================================================================
   Mentor Greeting — "What do you want to do today?"
   =========================================================================== */

.mentor-greeting {
    padding: 2rem 1rem 1rem;
}

.mentor-header {
    margin-bottom: 2.5rem;
}

.mentor-hello {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mentor-question {
    font-size: 1.4rem;
    color: var(--text);
    font-weight: 400;
}

.intention-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.intention-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 16px;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    color: var(--text);
    font-family: inherit;
    text-align: center;
}

.intention-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.intention-practice:hover { border-color: #3b82f6; }
.intention-explore:hover  { border-color: #22c55e; }
.intention-create:hover   { border-color: #a855f7; }
.intention-help:hover     { border-color: #f59e0b; }
.intention-play:hover     { border-color: #ec4899; }

.intention-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.intention-label {
    font-size: 1rem;
    font-weight: 600;
}

.intention-hint {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

.mentor-footer {
    margin-top: 1rem;
}

.adult-links {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
}

.adult-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    opacity: 0.5;
    font-size: 0.8rem;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.2s;
}

.adult-link:hover {
    opacity: 0.8;
}

.adult-link-divider {
    color: var(--text-secondary);
    opacity: 0.3;
}

@media (max-width: 640px) {
    .intention-cards {
        grid-template-columns: 1fr;
    }
    .mentor-hello {
        font-size: 2rem;
    }
    .mentor-question {
        font-size: 1.1rem;
    }
}

/* ===========================================================================
   Kid-Friendly Rating Buttons (Review Page)
   =========================================================================== */

.kid-rating-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

@media (max-width: 560px) {
    .kid-rating-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.kid-rate-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
    min-height: 64px;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.15s;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.kid-rate-btn:hover {
    transform: translateY(-3px);
}

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

.kid-rate-emoji {
    font-size: 2rem;
    line-height: 1;
}

.kid-rate-label {
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.3;
}

/* Color-coded kid ratings */
.kid-rate-red {
    border-color: #ef4444;
}
.kid-rate-red:hover {
    background: rgba(239, 68, 68, 0.15);
}

.kid-rate-orange {
    border-color: #f97316;
}
.kid-rate-orange:hover {
    background: rgba(249, 115, 22, 0.15);
}

.kid-rate-green {
    border-color: #22c55e;
}
.kid-rate-green:hover {
    background: rgba(34, 197, 94, 0.15);
}

.kid-rate-gold {
    border-color: #eab308;
}
.kid-rate-gold:hover {
    background: rgba(234, 179, 8, 0.15);
}

/* ===========================================================================
   Kid-Friendly Session Summary (Review Page)
   =========================================================================== */

.kid-complete {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.kid-celebration {
    font-size: 4rem;
    line-height: 1;
    animation: celebrate-bounce 0.6s ease-out;
}

@keyframes celebrate-bounce {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

.kid-complete h2 {
    font-size: 2rem;
    color: #22c55e;
    margin-bottom: 0;
}

.kid-summary-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.kid-stars {
    font-size: 2rem;
    letter-spacing: 0.25rem;
    margin: 0.5rem 0;
}

.kid-stars-filled {
    /* star emoji already golden */
}

.kid-stars-empty {
    opacity: 0.3;
}

.kid-stars-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.kid-xp-earned {
    margin: 0.75rem 0;
}

.kid-xp-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 999px;
    font-size: 1.1rem;
    font-weight: 600;
}

.kid-complete-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.kid-btn {
    min-width: 140px;
    text-align: center;
    padding: 0.65rem 1.5rem;
    font-size: 1rem;
}

/* ===========================================================================
   Learning Readiness Card (Dashboard — kid-friendly consciousness)
   =========================================================================== */

.dashboard-encouragement {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.readiness-card {
    grid-column: 1 / -1;
}

.readiness-display {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.readiness-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
}

.readiness-green {
    background: rgba(34, 197, 94, 0.1);
}

.readiness-yellow {
    background: rgba(234, 179, 8, 0.1);
}

.readiness-orange {
    background: rgba(249, 115, 22, 0.1);
}

.readiness-red {
    background: rgba(239, 68, 68, 0.1);
}

.readiness-indicator {
    font-size: 1.5rem;
    line-height: 1;
}

.readiness-text {
    font-size: 1.15rem;
    font-weight: 600;
}

.readiness-focus {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.readiness-focus-bar-container {
    flex: 1;
    height: 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 5px;
    overflow: hidden;
}

.readiness-focus-bar {
    height: 100%;
    background: linear-gradient(90deg, #22c55e, #4ade80);
    border-radius: 5px;
    transition: width 0.6s ease;
}

.readiness-focus-label {
    flex: 0 0 auto;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.readiness-hint {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* --- Show details toggle --- */

.details-toggle {
    display: inline-block;
    margin-top: 0.75rem;
    padding: 0.3rem 0.75rem;
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.details-toggle:hover {
    border-color: var(--text);
    color: var(--text);
}

/* --- Advanced details panel --- */

.readiness-details {
    margin-top: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.5rem;
    animation: card-in 0.25s ease-out;
}

.detail-metric {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
}

.detail-metric-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.detail-metric-value {
    color: var(--text);
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.75rem;
}

/* ===========================================================================
   Simplified Proposal Cards (Suggest Topics)
   =========================================================================== */

.proposal-byline {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.proposal-byline .category-badge {
    vertical-align: middle;
}

.simple-topic-detail {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
    margin-bottom: 1rem;
}

.simple-topic-detail h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.topic-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    margin-top: 0.75rem;
}

.simple-vote-section {
    margin-top: 1rem;
}

.simple-vote-buttons {
    display: flex;
    gap: 0.75rem;
}

.simple-vote-buttons .vote-btn {
    flex: 0 0 auto;
    min-width: 100px;
}

/* ===========================================================================
   Achievement Cards
   =========================================================================== */

.achievement-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s;
}

.achievement-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.achievement-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.achievement-trophy {
    font-size: 2rem;
    flex-shrink: 0;
    line-height: 1;
}

.achievement-info h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.achievement-grade {
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
    margin-bottom: 0.15rem;
}

.achievement-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ===========================================================================
   Achievement Detail & Certificate
   =========================================================================== */

.achievement-detail {
    max-width: 700px;
}

.certificate {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.5rem;
    margin-bottom: 1.5rem;
}

.certificate-border {
    border: 3px double var(--primary);
    border-radius: 6px;
    padding: 2.5rem 2rem;
    text-align: center;
}

.certificate-heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
}

.certificate-certifies {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.certificate-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.certificate-subject {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.certificate-grade {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.certificate-footer {
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    margin-top: 1rem;
}

.certificate-school {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.certificate-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.certificate-verified {
    font-size: 0.8rem;
    color: #4ade80;
    font-weight: 500;
}

.achievement-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

/* ===========================================================================
   Advanced View / Verification Details Toggle
   =========================================================================== */

.advanced-toggle-section {
    margin-top: 1rem;
}

.advanced-toggle-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.8rem;
    padding: 0.4rem 1rem;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.advanced-toggle-btn:hover {
    border-color: var(--text);
    color: var(--text);
}

.verification-details-panel {
    margin-top: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    animation: card-in 0.3s ease-out;
}

/* ===========================================================================
   Print Styles (Certificate)
   =========================================================================== */

@media print {
    /* Hide everything except the certificate */
    body * {
        visibility: hidden;
    }

    #certificate-print,
    #certificate-print * {
        visibility: visible;
    }

    #certificate-print {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background: #fff !important;
        padding: 2rem;
    }

    .certificate {
        background: #fff !important;
        border: none !important;
        padding: 0;
    }

    .certificate-border {
        border: 3px double #7c3aed !important;
        padding: 3rem 2.5rem;
    }

    .certificate-heading {
        color: #7c3aed !important;
    }

    .certificate-certifies {
        color: #555 !important;
    }

    .certificate-name,
    .certificate-subject,
    .certificate-grade {
        color: #111 !important;
    }

    .certificate-school {
        color: #333 !important;
    }

    .certificate-date {
        color: #666 !important;
    }

    .certificate-verified {
        color: #22c55e !important;
    }

    .certificate-footer {
        border-top: 1px solid #ccc !important;
    }

    /* Hide nav, buttons, toggle sections in print */
    .navbar,
    .btn-back,
    .achievement-actions,
    .advanced-toggle-section,
    .verification-details-panel {
        display: none !important;
    }
}

/* ===========================================================================
   Responsive additions
   =========================================================================== */

@media (max-width: 720px) {
    .achievement-actions { flex-direction: column; }
    .simple-vote-buttons { flex-direction: column; }
    .certificate-border { padding: 1.5rem 1rem; }
    .certificate-heading { font-size: 1.2rem; }
    .certificate-name { font-size: 1.3rem; }
}

/* ===========================================================================
   Confidence Prediction — Epistemic Awareness
   =========================================================================== */

.confidence-prediction { text-align: center; margin-top: 1rem; }
.confidence-prompt { font-size: 1.05rem; margin-bottom: 1rem; color: var(--text); font-style: italic; }
.confidence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; max-width: 450px; margin: 0 auto 0.75rem; }
.confidence-btn { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; padding: 1rem 0.5rem; background: var(--surface); border: 2px solid var(--border); border-radius: 12px; cursor: pointer; transition: border-color 0.2s, transform 0.15s; color: var(--text); font-family: inherit; }
.confidence-btn:hover { transform: translateY(-2px); }
.confidence-know:hover { border-color: #22c55e; }
.confidence-maybe:hover { border-color: #f59e0b; }
.confidence-noidea:hover { border-color: #3b82f6; }
.confidence-emoji { font-size: 1.8rem; }
.confidence-label { font-size: 0.85rem; font-weight: 500; }
.confidence-skip { background: none; border: none; color: var(--text-secondary); opacity: 0.5; font-size: 0.8rem; cursor: pointer; font-family: inherit; transition: opacity 0.2s; padding: 0.5rem; }
.confidence-skip:hover { opacity: 0.8; }

.calibration-summary { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1.25rem; background: rgba(139, 92, 246, 0.08); border-radius: 12px; margin: 1rem auto; max-width: 450px; text-align: left; }
.calibration-icon { font-size: 1.5rem; flex-shrink: 0; }
.calibration-message { font-size: 0.9rem; line-height: 1.5; color: var(--text); }

/* ===========================================================================
   Topic Selector — Multi-subject, multi-grade pathway picker
   =========================================================================== */

.topic-selector { text-align: center; padding: 2rem 1rem; max-width: 600px; margin: 0 auto; overflow: hidden; }
.topic-selector h2 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.topic-selector-subtitle { color: var(--text-secondary); margin-bottom: 2rem; }
.source-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; }
.source-card { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; padding: 1.5rem 1rem; background: var(--surface); border: 2px solid var(--border); border-radius: 16px; cursor: pointer; transition: transform 0.2s, border-color 0.2s; color: var(--text); font-family: inherit; text-align: center; font-size: inherit; }
.source-card:hover { transform: translateY(-3px); }
.source-math:hover { border-color: #3b82f6; }
.source-science:hover { border-color: #22c55e; }
.source-space:hover { border-color: #f59e0b; }
.source-icon { font-size: 2.5rem; }
.source-label { font-size: 1rem; font-weight: 600; }
.source-meta { font-size: 0.8rem; color: var(--text-secondary); }

/* ===========================================================================
   Cognitive State Mirror
   =========================================================================== */

.cognitive-mirror-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.mirror-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.mirror-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--primary-subtle);
    color: var(--primary);
}

.focus-tag { background: rgba(59, 130, 246, 0.15); color: var(--info); }
.energy-tag { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.social-tag { background: rgba(245, 158, 11, 0.15); color: var(--warning); }

.cognitive-mirror-hidden { display: none; }

/* ===========================================================================
   Theme Toggle
   =========================================================================== */

.nav-actions { display: flex; align-items: center; gap: 0.75rem; margin-left: auto; }

.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-secondary);
    transition: border-color var(--transition-fast, 0.15s), color var(--transition-fast, 0.15s);
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--text);
}

/* ===========================================================================
   CAPS Skill Map — SVG Graph + Enhanced Layout
   =========================================================================== */

.caps-skill-map {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
}
.caps-skill-map * { min-width: 0; }

.caps-filters {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.caps-filter-group {
    display: flex;
    gap: 2px;
    background: var(--surface);
    border-radius: 8px;
    padding: 3px;
    border: 1px solid var(--border);
}

.caps-filter-btn {
    padding: 6px 14px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.caps-filter-btn:hover { color: var(--text); }
.caps-filter-btn.active { background: var(--primary); color: var(--text-on-primary); }

.caps-graph-container {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    min-height: 400px;
    position: relative;
}

.caps-graph-container svg {
    width: 100%;
    height: 100%;
}

.caps-graph-container svg text {
    fill: var(--text);
    font-family: inherit;
}

.caps-node-group { cursor: pointer; }
.caps-node-group:hover .caps-node-rect { stroke: var(--primary); stroke-width: 2; }

.caps-node-rect {
    rx: 8;
    ry: 8;
    fill: var(--surface);
    stroke: var(--border);
    stroke-width: 1;
    transition: stroke 0.15s;
}

.caps-node-rect.mastery-gold { stroke: var(--mastery-gold); stroke-width: 2; }
.caps-node-rect.mastery-green { stroke: var(--mastery-green); stroke-width: 2; }
.caps-node-rect.mastery-yellow { stroke: var(--mastery-yellow); stroke-width: 1.5; }
.caps-node-rect.mastery-red { stroke: var(--mastery-red); stroke-width: 1.5; }
.caps-node-rect.mastery-locked { stroke: var(--mastery-locked); opacity: 0.5; }
.caps-node-rect.selected { stroke: var(--primary); stroke-width: 3; fill: var(--bg-raised); }

.caps-edge {
    stroke: var(--border);
    stroke-width: 1.5;
    fill: none;
    opacity: 0.4;
}

.caps-edge.completed {
    stroke: var(--success);
    opacity: 0.6;
}

/* Node detail panel */
.caps-detail {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    overflow: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.caps-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.caps-detail-title { font-size: 1.25rem; font-weight: 700; }
.caps-detail-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 4px 8px;
}

.caps-detail-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    max-width: 100%;
    overflow: hidden;
}

.caps-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.caps-badge-grade { background: var(--primary-subtle); color: var(--primary); }
.caps-badge-exam { background: rgba(192, 132, 252, 0.15); color: #c084fc; }
.caps-badge-bloom { background: rgba(59, 130, 246, 0.15); color: var(--info); }
.caps-badge-hours { background: rgba(34, 197, 94, 0.15); color: var(--success); }

.caps-status-btns {
    display: flex;
    gap: 6px;
    margin-bottom: 1rem;
}

.caps-status-btn {
    padding: 5px 14px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.caps-status-btn.active-not-started { border-color: var(--text-tertiary); color: var(--text); }
.caps-status-btn.active-studying { border-color: var(--warning); color: var(--warning); background: rgba(245, 158, 11, 0.1); }
.caps-status-btn.active-mastered { border-color: var(--success); color: var(--success); background: rgba(34, 197, 94, 0.1); }

.caps-tabs {
    display: flex;
    gap: 2px;
    margin-bottom: 1rem;
    background: var(--bg);
    border-radius: 8px;
    padding: 3px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.caps-tabs::-webkit-scrollbar { display: none; }

.caps-tab {
    flex: 0 0 auto;
    padding: 7px 14px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-tertiary);
    transition: all 0.15s;
    background: none;
    border: none;
    font-family: inherit;
    white-space: nowrap;
}

.caps-tab:hover { color: var(--text-secondary); }
.caps-tab.active { background: var(--primary); color: var(--text-on-primary); }

.caps-tab-content { display: none; }
.caps-tab-content.active { display: block; }

/* Progress bar */
.progress-bar {
    height: 6px;
    background: var(--bg);
    border-radius: 3px;
    overflow: hidden;
    margin: 0.5rem 0;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s;
}

.progress-bar-fill.mastery-gold { background: var(--mastery-gold); }
.progress-bar-fill.mastery-green { background: var(--mastery-green); }
.progress-bar-fill.mastery-yellow { background: var(--mastery-yellow); }
.progress-bar-fill.mastery-red { background: var(--mastery-red); }
.progress-bar-fill.primary { background: var(--primary); }
.progress-bar-fill.success { background: var(--success); }

/* Resource links */
.caps-resources {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.caps-resource-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    text-decoration: none;
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.3);
    transition: all 0.15s;
}

.caps-resource-link:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--info);
}

/* Worked examples */
.caps-example {
    background: var(--bg-raised);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.caps-example-problem { font-weight: 600; margin-bottom: 0.5rem; }

.caps-example-step {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 3px 0 3px 12px;
    border-left: 2px solid var(--border);
    margin: 3px 0;
}

.caps-example-answer { font-weight: 600; color: var(--success); margin-top: 0.5rem; }

/* Practice problems */
.caps-problem {
    background: var(--bg-raised);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
}

.caps-problem-q { font-weight: 500; margin-bottom: 0.25rem; }
.caps-problem-a { color: var(--success); font-size: 0.85rem; }
.caps-problem-meta { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 0.25rem; }

/* Flashcards */
.caps-flashcard {
    display: flex;
    gap: 12px;
    background: var(--bg-raised);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.caps-flashcard-front { flex: 1; font-size: 0.85rem; }
.caps-flashcard-back {
    flex: 1;
    font-size: 0.85rem;
    color: var(--success);
    filter: blur(4px);
    transition: filter 0.3s;
}

.caps-flashcard:hover .caps-flashcard-back { filter: none; }

/* Misconception alerts */
.caps-misconception {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
}

.caps-misconception-wrong { color: var(--error); font-weight: 600; font-size: 0.85rem; }
.caps-misconception-right { color: var(--success); font-weight: 600; font-size: 0.85rem; margin-top: 0.25rem; }
.caps-misconception-why { color: var(--text-secondary); font-style: italic; font-size: 0.85rem; margin-top: 0.25rem; }

/* Lesson content typography */
.lesson-body { line-height: 1.8; font-size: 0.95rem; }
.lesson-body p + p { margin-top: 1.25em; }
.caps-detail p { word-wrap: break-word; overflow-wrap: break-word; }
.caps-example-step { line-height: 1.8; }
.caps-problem-q { line-height: 1.7; }

/* Time-of-day color modulation */
[data-time="morning"] { --primary: #6366f1; } /* cooler violet */
[data-time="evening"] {
    --primary: #a78bfa; /* warmer lavender */
    --bg: #0c0a0a; /* slightly warm black */
    --surface: #1e1a1a; /* warm surface */
}

/* ===========================================================================
   Knowledge Constellation
   =========================================================================== */

.constellation-container {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    min-height: 300px;
}

.constellation-svg {
    width: 100%;
    height: auto;
    min-height: 300px;
    display: block;
}

.constellation-node { transition: opacity 0.3s; }
.constellation-node:hover circle { stroke: var(--primary); stroke-width: 2; }
.constellation-node:hover text { fill: var(--text) !important; }

/* Mastered nodes pulse gently */
.constellation-node-mastered circle {
    animation: constellation-pulse 3s ease-in-out infinite;
}

@keyframes constellation-pulse {
    0%, 100% { filter: drop-shadow(0 0 3px var(--mastery-gold)); }
    50% { filter: drop-shadow(0 0 8px var(--mastery-gold)); }
}

/* Studying nodes have a subtle breathing effect */
.constellation-node-studying circle {
    animation: constellation-breathe 4s ease-in-out infinite;
}

@keyframes constellation-breathe {
    0%, 100% { r: 12; opacity: 0.75; }
    50% { r: 13; opacity: 0.9; }
}

/* Mobile: make constellation scrollable horizontally */
@media (max-width: 768px) {
    .constellation-container { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .constellation-svg { min-width: 600px; }
}

/* Prerequisite list */
.caps-prereq-link {
    color: var(--info);
    text-decoration: none;
    cursor: pointer;
}
.caps-prereq-link:hover { text-decoration: underline; }

/* ===========================================================================
   Educational Games
   =========================================================================== */

.game-container {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    overflow: hidden;
}

.game-graph {
    width: 100%;
    max-height: 400px;
    aspect-ratio: 1;
    background: var(--bg);
    border-radius: 8px;
    border: 1px solid var(--border);
    touch-action: none;
}

.graph-axis {
    stroke: var(--text-secondary);
    stroke-width: 0.06;
}

.graph-grid {
    stroke: var(--border);
    stroke-width: 0.02;
    opacity: 0.4;
}

.graph-tick-label {
    fill: var(--text-tertiary);
    font-size: 0.5px;
    font-family: 'Inter', sans-serif;
    dominant-baseline: hanging;
}

.game-curve {
    stroke: var(--primary);
    stroke-width: 0.12;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: d 0.1s ease-out;
}

.game-dashed-line {
    stroke: var(--text-tertiary);
    stroke-width: 0.04;
    stroke-dasharray: 0.3 0.2;
    opacity: 0.5;
}

.game-point-vertex {
    fill: var(--primary);
    stroke: var(--text-on-primary);
    stroke-width: 0.06;
}

.game-point-intercept {
    fill: var(--success);
    stroke: var(--bg);
    stroke-width: 0.04;
}

.game-point-label {
    fill: var(--text);
    font-size: 0.5px;
    font-family: 'Inter', sans-serif;
}

.game-equation {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    padding: 0.75rem 0;
    font-family: 'Inter', monospace;
    letter-spacing: 0.02em;
}

.game-sliders {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.game-slider-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.game-slider-label {
    width: 2.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
    text-align: right;
    font-family: monospace;
}

.game-slider {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.game-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: 2px solid var(--text-on-primary);
}

.game-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: 2px solid var(--text-on-primary);
}

.game-slider-value {
    width: 2.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.game-challenge {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.game-challenge-active { }

.game-challenge-number {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.game-challenge-instruction {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.game-challenge-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.game-challenge-hint {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-style: italic;
}

.game-success {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--success);
    padding: 1rem;
    animation: game-pulse 0.5s ease-out;
}

.game-success-icon {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.game-complete {
    text-align: center;
    padding: 1.5rem;
}

.game-complete-icon {
    font-size: 2.5rem;
    color: var(--success);
    margin-bottom: 0.5rem;
}

.game-complete-text {
    font-size: 1rem;
    color: var(--text);
    font-weight: 600;
}

@keyframes game-pulse {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

/* Mastery celebration */
@keyframes mastery-glow {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); }
    50% { box-shadow: 0 0 20px 8px rgba(34, 197, 94, 0.3); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.caps-status-btn.just-mastered {
    animation: mastery-glow 1.5s ease-out;
    border-color: var(--success) !important;
    color: var(--success) !important;
    background: rgba(34, 197, 94, 0.15) !important;
}

.mastery-celebration {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 200;
    text-align: center;
    animation: mastery-pop 2s ease-out forwards;
    pointer-events: none;
}

@keyframes mastery-pop {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
    20% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
    40% { transform: translate(-50%, -50%) scale(1); }
    80% { opacity: 1; }
    100% { opacity: 0; transform: translate(-50%, -60%) scale(1); }
}

.mastery-celebration-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--success);
    text-shadow: 0 2px 12px rgba(34, 197, 94, 0.4);
}

@media (max-width: 768px) {
    .game-container { padding: 0.75rem; }
    .game-equation { font-size: 0.95rem; }
    .game-slider-row { gap: 0.5rem; }
    .game-slider-label { width: 2rem; font-size: 0.8rem; }
}

/* ===========================================================================
   Focus & Accessibility
   =========================================================================== */

:focus-visible {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===========================================================================
   Mobile Responsive
   =========================================================================== */

/* ===========================================================================
   Mobile: Bottom Tab Navigation
   =========================================================================== */

@media (max-width: 768px) {
    .navbar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        padding: 0.5rem 0.75rem;
        padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0));
        gap: 0.5rem;
        border-bottom: none;
        border-top: 1px solid var(--border);
        background: var(--bg-raised);
        z-index: 100;
        justify-content: space-around;
    }
    .logo { display: none; } /* hide logo in bottom nav */
    .nav-links {
        flex: 1;
        justify-content: space-around;
        gap: 0;
    }
    .nav-links a {
        font-size: 0.7rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
        padding: 4px 8px;
    }
    .nav-actions { gap: 0.5rem; }
    .nav-actions .connection-badge { display: none; } /* hide mock badge on mobile */

    main {
        padding: 1rem;
        padding-bottom: calc(4rem + env(safe-area-inset-bottom, 0)); /* space for bottom nav */
        max-width: 100%;
    }

    .caps-filters { gap: 0.5rem; }
    .caps-filter-btn { padding: 5px 10px; font-size: 0.75rem; }
    .landing-title { font-size: 2rem; }
    .role-cards { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: 1fr; }
    .caps-detail-meta { gap: 0.5rem; }
}

@media (max-width: 480px) {
    main { padding: 0.75rem; padding-bottom: calc(4rem + env(safe-area-inset-bottom, 0)); }
    .caps-detail { padding: 1rem; }
    .caps-tabs { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
    .caps-tab { white-space: nowrap; min-width: 0; flex-shrink: 0; }
    h1 { font-size: 1.25rem; }
    h2 { font-size: 1.1rem; }

    /* Fix text overflow on study pages */
    .caps-detail p, .lesson-body p { word-wrap: break-word; overflow-wrap: break-word; }

    /* Review page fixes */
    .topic-selector { padding: 1rem 0.5rem; }
    .topic-selector h2 { font-size: 1.1rem; }
    .source-cards { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
    .source-card { padding: 1rem 0.5rem; min-width: 0; }
    .source-label { font-size: 0.8rem; }
    .source-icon { font-size: 2rem; }
    .source-meta { font-size: 0.7rem; }

    /* Exam prep fixes */
    .caps-badge-exam { font-size: 0.6rem; padding: 1px 5px; }
}

@media (max-width: 360px) {
    main { padding: 0.5rem; padding-bottom: calc(4rem + env(safe-area-inset-bottom, 0)); }
    .caps-badge { font-size: 0.65rem; padding: 2px 6px; }
    .caps-filter-btn { padding: 4px 8px; font-size: 0.7rem; }
}