/* ============================================
   MindSwing — Golf Mental Training App
   ============================================ */

:root {
    --color-bg: #0a0f0d;
    --color-bg-light: #111916;
    --color-bg-card: #161e1a;
    --color-bg-card-hover: #1c2622;
    --color-surface: #1e2823;
    --color-border: #2a3632;
    --color-text: #e8ede9;
    --color-text-muted: #8a9b90;
    --color-text-dim: #5a6b60;
    --color-accent: #4fd680;
    --color-accent-dim: #2a8a4a;
    --color-accent-glow: rgba(79, 214, 128, 0.15);
    --color-gold: #d4a853;
    --color-gold-dim: rgba(212, 168, 83, 0.15);
    --color-error: #e05555;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover { color: #7ae8a4; }

img { max-width: 100%; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Page Router — SPA-style show/hide
   ============================================ */
.page-section {
    display: none !important;
}

.page-section.page-active {
    display: block !important;
    animation: pageFadeIn 0.3s ease;
}

/* Hero uses flex layout — preserve it */
.hero.page-section.page-active {
    display: flex !important;
}

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

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 32px;
    background: rgba(10, 15, 13, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.nav.scrolled {
    border-bottom-color: var(--color-border);
    padding: 12px 32px;
}

.nav-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.02em;
    cursor: pointer;
    flex-shrink: 0;
    white-space: nowrap;
}

.nav-brand:hover {
    color: var(--color-accent);
    opacity: 0.85;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-links a {
    color: var(--color-text-muted);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text);
    background: var(--color-accent-glow);
}

/* My Space — special nav link */
.nav-links a.nav-myspace {
    color: var(--color-accent);
    border: 1px solid var(--color-accent-dim);
    border-radius: 20px;
    font-weight: 600;
    padding: 6px 18px;
}

.nav-links a.nav-myspace:hover,
.nav-links a.nav-myspace.active {
    background: var(--color-accent);
    color: var(--color-bg);
    border-color: var(--color-accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ============================================
   Hero
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background:
        url('../img/hero.png') center center / cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to bottom, rgba(10, 15, 13, 0.55) 0%, rgba(10, 15, 13, 0.75) 60%, rgba(10, 15, 13, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 0 24px;
}

.hero-subtitle {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--color-text);
}

.hero-title .accent {
    color: var(--color-accent);
    position: relative;
}

.hero-text {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: #7ae8a4;
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(79, 214, 128, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent-dim);
}

.btn-outline:hover {
    background: var(--color-accent-glow);
    border-color: var(--color-accent);
}

/* ============================================
   Sections
   ============================================ */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

.section-desc {
    color: var(--color-text-muted);
    margin-top: 16px;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   My Space — Personal Dashboard
   ============================================ */
.myspace-section {
    background:
        radial-gradient(ellipse at 50% 30%, rgba(79, 214, 128, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(212, 168, 83, 0.04) 0%, transparent 50%),
        var(--color-bg-light);
}

.myspace-container {
    max-width: 700px;
    margin: 0 auto;
}

/* Logged-in profile card */
.myspace-profile-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 32px;
    margin-bottom: 24px;
}

.myspace-avatar-wrap {
    flex-shrink: 0;
}

.myspace-photo {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--color-accent-dim);
    object-fit: cover;
}

.myspace-avatar-letter {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-accent-glow);
    border: 2px solid var(--color-accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.myspace-info {
    flex: 1;
}

.myspace-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 2px;
}

.myspace-info p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-bottom: 6px;
}

.myspace-sync-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(79, 214, 128, 0.1);
    padding: 3px 10px;
    border-radius: 12px;
}

.myspace-signout {
    padding: 8px 20px !important;
    font-size: 0.82rem !important;
    flex-shrink: 0;
}

/* Stats grid */
.myspace-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.myspace-stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 20px 16px;
    text-align: center;
    transition: all var(--transition);
}

.myspace-stat-card:hover {
    border-color: var(--color-accent-dim);
    background: var(--color-bg-card-hover);
}

.myspace-stat-value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 4px;
}

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

/* Streak row */
.myspace-streak-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.streak-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 20px 16px;
    text-align: center;
}

.streak-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.streak-label {
    font-size: 0.75rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 6px;
}

.streak-unit {
    font-size: 0.72rem;
    color: var(--color-text-dim);
    margin-top: 2px;
}

.streak-card.streak-best .streak-value {
    color: var(--color-gold);
}

/* Weekly bar chart */
.myspace-week-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    margin-bottom: 16px;
}

.myspace-week-card h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
    font-weight: 500;
}

.week-bars {
    display: flex;
    gap: 6px;
    align-items: flex-end;
    height: 80px;
}

.week-bar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.week-bar-count {
    font-size: 0.68rem;
    color: var(--color-text-dim);
    min-height: 14px;
    font-weight: 600;
}

.week-bar-track {
    width: 100%;
    height: 50px;
    background: var(--color-bg);
    border-radius: 4px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.week-bar-fill {
    width: 100%;
    background: var(--color-accent-dim);
    border-radius: 4px;
    min-height: 0;
    transition: height 0.5s ease;
}

.week-bar-col.today .week-bar-fill {
    background: var(--color-accent);
}

.week-bar-label {
    font-size: 0.68rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.week-bar-col.today .week-bar-label {
    color: var(--color-accent);
    font-weight: 600;
}

/* Personal bests row */
.myspace-bests-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.best-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px 12px;
    text-align: center;
}

.best-label {
    font-size: 0.7rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.best-value {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-gold);
}

/* Recent activity feed */
.myspace-activity-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    margin-bottom: 16px;
}

.myspace-activity-card h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
    font-weight: 500;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.activity-icon {
    font-size: 1rem;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}

.activity-text {
    flex: 1;
    font-size: 0.85rem;
    color: var(--color-text);
}

.activity-time {
    font-size: 0.72rem;
    color: var(--color-text-dim);
    flex-shrink: 0;
}

.activity-empty {
    text-align: center;
    color: var(--color-text-dim);
    font-size: 0.85rem;
    font-style: italic;
    padding: 16px 0;
}

.myspace-privacy-note {
    text-align: center;
    font-size: 0.78rem;
    color: var(--color-text-dim);
    font-style: italic;
}

/* Compact auth modal (Google only) */
.auth-modal-compact {
    text-align: center;
    padding: 36px 40px 32px;
}

.auth-modal-compact .auth-header {
    margin-bottom: 8px;
}

.auth-modal-compact .auth-error {
    min-height: 0;
    margin-bottom: 0;
}

.auth-modal-compact .auth-error:empty {
    display: none;
}

.auth-modal-compact .auth-google {
    margin-top: 4px;
}

/* Guest card (not logged in) */
.myspace-guest-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 48px 40px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.myspace-guest-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.myspace-guest-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.myspace-guest-card > p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.myspace-google-btn {
    margin-bottom: 16px;
}

.myspace-local-note {
    font-size: 0.78rem;
    color: var(--color-text-dim);
    font-style: italic;
}

@media (max-width: 768px) {
    .myspace-profile-card {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }

    .myspace-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .myspace-bests-row {
        grid-template-columns: repeat(3, 1fr);
    }

    .myspace-guest-card {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .myspace-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .myspace-stat-value {
        font-size: 1.5rem;
    }

    .streak-value {
        font-size: 2rem;
    }

    .myspace-bests-row {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .best-value {
        font-size: 1.1rem;
    }
}

/* ============================================
   Philosophy Cards
   ============================================ */
.philosophy {
    background:
        radial-gradient(ellipse at 20% 80%, rgba(79, 214, 128, 0.04) 0%, transparent 50%),
        var(--color-bg-light);
}

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

.philosophy-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 36px;
    transition: all var(--transition);
}

.philosophy-card:hover {
    border-color: var(--color-accent-dim);
    background: var(--color-bg-card-hover);
    transform: translateY(-2px);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 20px;
}

.philosophy-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--color-text);
}

.philosophy-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   Lessons
   ============================================ */
.lessons {
    background: var(--color-bg);
}

.lessons-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lesson-card {
    display: flex;
    gap: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all var(--transition);
}

.lesson-card:hover {
    border-color: var(--color-accent-dim);
}

.lesson-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-dim);
    line-height: 1;
    min-width: 60px;
}

.lesson-content {
    flex: 1;
}

.lesson-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.lesson-meta {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.lesson-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    background: var(--color-accent-glow);
    padding: 4px 12px;
    border-radius: 20px;
}

.lesson-duration {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-dim);
    padding: 4px 12px;
    border: 1px solid var(--color-border);
    border-radius: 20px;
}

.lesson-body {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.lesson-body.open {
    display: block;
    animation: fadeIn 0.4s ease;
}

.lesson-body p {
    color: var(--color-text-muted);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.lesson-body h4 {
    color: var(--color-gold);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    margin-top: 24px;
}

.lesson-body ol,
.lesson-body ul {
    color: var(--color-text-muted);
    padding-left: 20px;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.lesson-body li {
    margin-bottom: 8px;
}

.lesson-body em {
    color: var(--color-accent);
    font-style: italic;
}

.lesson-body strong {
    color: var(--color-text);
}

.lesson-toggle {
    background: none;
    border: none;
    color: var(--color-accent);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color var(--transition);
}

.lesson-toggle:hover { color: #7ae8a4; }

.lesson-toggle .arrow {
    transition: transform var(--transition);
}

.lesson-toggle.open .arrow {
    transform: rotate(180deg);
}

/* ============================================
   Visualization Tool — Guided Exercise
   ============================================ */
.visualize {
    background:
        radial-gradient(ellipse at 50% 50%, rgba(79, 214, 128, 0.05) 0%, transparent 60%),
        var(--color-bg-light);
}

.viz-tool {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.viz-exercise {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px 32px;
    margin-bottom: 20px;
}

.viz-display {
    margin-bottom: 24px;
    position: relative;
}

.viz-number {
    font-family: var(--font-heading);
    font-size: 5.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    position: relative;
    transition: all 0.5s ease;
}

.viz-number.hidden-mode {
    filter: blur(30px);
    user-select: none;
}

.viz-unit {
    font-size: 1rem;
    color: var(--color-text-dim);
    margin-top: 4px;
    position: relative;
}

/* Instruction area */
.viz-instruction {
    margin-bottom: 24px;
    min-height: 60px;
}

.viz-instruction > p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.7;
    margin: 0;
}

.viz-guide-step {
    color: var(--color-text) !important;
    font-size: 0.95rem !important;
    margin-bottom: 8px !important;
}

.viz-step-num {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(79, 214, 128, 0.1);
    padding: 2px 10px;
    border-radius: 10px;
    margin-right: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.viz-guide-detail {
    color: var(--color-text-dim) !important;
    font-size: 0.85rem !important;
    font-style: italic;
    margin-top: 8px !important;
}

.viz-guide-confirm {
    color: var(--color-accent) !important;
    font-weight: 600;
    font-size: 1rem !important;
}

.viz-done-count {
    display: block;
    margin-top: 6px;
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--color-text-dim);
}

/* Action button area */
.viz-action {
    margin-bottom: 20px;
}

.viz-action .btn {
    min-width: 200px;
}

/* Session progress dots */
.viz-counter {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    min-height: 0;
}

.viz-ball {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-text-dim);
    transition: all var(--transition);
}

.viz-ball.active {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-glow);
}

.viz-ball.done {
    border-color: var(--color-accent-dim);
    color: var(--color-accent-dim);
    background: rgba(79, 214, 128, 0.08);
}

/* Settings */
.viz-settings {
    display: flex;
    justify-content: center;
    margin-bottom: 16px;
}

.viz-range-group {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.viz-range-group input {
    width: 70px;
    padding: 8px 12px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-align: center;
}

/* Mode toggle */
.viz-modes {
    display: flex;
    gap: 4px;
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
    padding: 4px;
    max-width: 320px;
    margin: 0 auto;
}

.viz-mode-btn {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.viz-mode-btn.active {
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.viz-mode-btn:hover:not(.active) {
    color: var(--color-text);
}

@media (max-width: 480px) {
    .viz-number {
        font-size: 3.5rem;
    }

    .viz-exercise {
        padding: 28px 20px;
    }
}

/* ============================================
   Tracker
   ============================================ */
.tracker {
    background: var(--color-bg);
}

.tracker-grid {
    display: grid;
    gap: 24px;
}

.tracker-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 4px;
}

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

.tracker-form-card,
.tracker-history-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
}

.tracker-form-card h3,
.tracker-history-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 24px;
}

/* ============================================
   Forms
   ============================================ */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition);
}

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

.form-group textarea {
    resize: vertical;
}

.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='%238a9b90' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

/* Certainty Selector */
.certainty-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.certainty-btn {
    padding: 12px 8px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    line-height: 1.3;
}

.certainty-btn small {
    font-weight: 400;
    font-size: 0.7rem;
    display: block;
    color: var(--color-text-dim);
}

.certainty-btn:hover {
    border-color: var(--color-accent-dim);
}

.certainty-btn.selected {
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.certainty-btn.selected small {
    color: var(--color-accent);
}

/* Mood Selector */
.mood-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mood-btn {
    padding: 8px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition);
}

.mood-btn:hover {
    border-color: var(--color-accent-dim);
}

.mood-btn.selected {
    border-color: var(--color-gold);
    background: var(--color-gold-dim);
    color: var(--color-gold);
}

/* History */
.history-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 6px 16px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover {
    border-color: var(--color-accent-dim);
}

.filter-btn.active {
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.history-list {
    max-height: 500px;
    overflow-y: auto;
}

.history-item {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: background var(--transition);
}

.history-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

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

.history-type {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 4px;
    min-width: 70px;
    text-align: center;
    flex-shrink: 0;
}

.history-type.outdoor { background: rgba(79, 214, 128, 0.15); color: var(--color-accent); }
.history-type.indoor { background: rgba(100, 149, 237, 0.15); color: #6495ed; }
.history-type.range { background: rgba(212, 168, 83, 0.15); color: var(--color-gold); }
.history-type.mental { background: rgba(186, 85, 211, 0.15); color: #ba55d3; }

.history-info {
    flex: 1;
}

.history-info h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.history-info p {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

.history-date {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    flex-shrink: 0;
}

.history-delete {
    background: none;
    border: none;
    color: var(--color-text-dim);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0 4px;
    opacity: 0;
    transition: all var(--transition);
}

.history-item:hover .history-delete {
    opacity: 1;
}

.history-delete:hover {
    color: var(--color-error);
}

.history-delete.confirming {
    opacity: 1;
    color: var(--color-error);
    font-weight: bold;
    animation: confirmPulse 0.6s ease-in-out infinite alternate;
}

@keyframes confirmPulse {
    from { opacity: 0.6; }
    to { opacity: 1; }
}

.history-item-confirming {
    background: rgba(224, 85, 85, 0.06);
    border-left: 3px solid var(--color-error);
}

.history-count {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent);
    background: rgba(79, 214, 128, 0.1);
    padding: 3px 10px;
    border-radius: 12px;
    margin-left: 10px;
    vertical-align: middle;
}

.history-notes {
    font-style: italic;
    opacity: 0.7;
}

/* ============================================
   Diary
   ============================================ */
.diary {
    background:
        radial-gradient(ellipse at 70% 20%, rgba(212, 168, 83, 0.04) 0%, transparent 50%),
        var(--color-bg-light);
}

.diary-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.diary-editor,
.diary-entries {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
}

.diary-entries h3 {
    font-family: var(--font-heading);
    margin-bottom: 20px;
}

.diary-entry-item {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background var(--transition);
}

.diary-entry-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

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

.diary-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.diary-entry-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.diary-entry-date {
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

.diary-entry-mood {
    font-size: 0.75rem;
    color: var(--color-gold);
    text-transform: capitalize;
    margin-bottom: 6px;
}

.diary-entry-lesson {
    font-size: 0.75rem;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.diary-entry-preview {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.diary-count {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-gold);
    background: rgba(212, 168, 83, 0.1);
    padding: 3px 10px;
    border-radius: 12px;
    margin-left: 10px;
    vertical-align: middle;
}

.diary-entry-confirming {
    background: rgba(224, 85, 85, 0.06);
    border-left: 3px solid var(--color-error);
}

.diary-entry-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    opacity: 0;
    transition: opacity var(--transition);
}

.diary-entry-item:hover .diary-entry-actions {
    opacity: 1;
}

.diary-entry-actions button {
    background: none;
    border: none;
    font-size: 0.8rem;
    cursor: pointer;
    padding: 2px 6px;
    font-family: var(--font-body);
}

.diary-entry-actions .delete-btn {
    color: var(--color-text-dim);
    font-size: 1.1rem;
    padding: 0 4px;
}

.diary-entry-actions .delete-btn:hover {
    color: var(--color-error);
}

.diary-entry-actions .delete-btn.confirming {
    opacity: 1;
    color: var(--color-error);
    font-weight: bold;
    animation: confirmPulse 0.6s ease-in-out infinite alternate;
}

/* Empty State */
.empty-state {
    color: var(--color-text-dim);
    font-size: 0.9rem;
    padding: 24px;
    text-align: center;
    font-style: italic;
}

/* ============================================
   Golf Travel Map
   ============================================ */
.golfmap-section {
    background: var(--color-bg);
}

.golfmap-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.golfmap-controls {
    display: flex;
    gap: 24px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.city-selector,
.city-add {
    flex: 1;
    min-width: 200px;
}

.city-selector label,
.city-add label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.city-selector select {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    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='%238a9b90' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.city-add-row {
    display: flex;
    gap: 8px;
}

.city-add-row input {
    padding: 12px 12px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
}

.city-add-row input:first-child {
    flex: 2;
}

.city-add-row input[type="number"] {
    width: 80px;
    flex: unset;
}

.city-add-row input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.golf-map {
    width: 100%;
    height: 450px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
    z-index: 1;
}

/* Leaflet dark theme overrides */
.golf-map .leaflet-tile-pane {
    filter: brightness(0.7) contrast(1.1) saturate(0.3) hue-rotate(90deg);
}

.golf-map .leaflet-control-zoom a {
    background: var(--color-bg-card) !important;
    color: var(--color-text) !important;
    border-color: var(--color-border) !important;
}

.golf-map .leaflet-control-attribution {
    background: rgba(10, 15, 13, 0.8) !important;
    color: var(--color-text-dim) !important;
    font-size: 0.65rem;
}

.golf-map .leaflet-control-attribution a {
    color: var(--color-text-dim) !important;
}

.golf-map .leaflet-popup-content-wrapper {
    background: var(--color-bg-card);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.golf-map .leaflet-popup-tip {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: none;
    border-right: none;
}

.golf-map .leaflet-popup-content {
    margin: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    line-height: 1.5;
}

.golf-map .leaflet-popup-content strong {
    color: var(--color-accent);
    font-size: 0.95rem;
}

.golf-map .leaflet-popup-content .popup-type {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gold);
    margin-top: 4px;
}

.golf-map .leaflet-popup-close-button {
    color: var(--color-text-dim) !important;
}

.golfmap-list h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.course-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 20px;
    cursor: pointer;
    transition: all var(--transition);
}

.course-card:hover {
    border-color: var(--color-accent-dim);
    background: var(--color-bg-card-hover);
    transform: translateY(-1px);
}

.course-card h4 {
    font-size: 0.95rem;
    margin-bottom: 6px;
    color: var(--color-text);
}

.course-card .course-type {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gold);
    margin-bottom: 8px;
}

.course-card p {
    font-size: 0.82rem;
    color: var(--color-text-dim);
    line-height: 1.5;
}

.course-card .course-holes {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.75rem;
    padding: 3px 10px;
    background: var(--color-accent-glow);
    color: var(--color-accent);
    border-radius: 12px;
}

/* Course Card Favorites */
.course-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.course-card-header > div {
    flex: 1;
}

.fav-btn {
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: var(--color-text-dim);
    transition: all var(--transition);
    padding: 4px;
    line-height: 1;
    flex-shrink: 0;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fav-btn:hover {
    color: var(--color-gold);
    transform: scale(1.2);
}

.fav-btn.active {
    color: var(--color-gold);
}

.course-fav {
    border-color: rgba(212, 168, 83, 0.3) !important;
}

.course-notes {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

.course-note-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.85rem;
    resize: vertical;
    transition: border-color var(--transition);
    margin-bottom: 8px;
}

.course-note-input:focus {
    outline: none;
    border-color: var(--color-gold);
}

.course-note-save {
    padding: 6px 14px !important;
    font-size: 0.78rem !important;
}

.popup-fav-btn {
    display: block;
    margin-top: 10px;
    padding: 6px 12px;
    background: var(--color-gold-dim);
    border: 1px solid rgba(212, 168, 83, 0.3);
    border-radius: 6px;
    color: var(--color-gold);
    font-family: var(--font-body);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    text-align: center;
}

.popup-fav-btn:hover {
    background: rgba(212, 168, 83, 0.25);
    border-color: var(--color-gold);
}

.map-view-toggle {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .golfmap-controls {
        flex-direction: column;
    }

    .city-add-row {
        flex-wrap: wrap;
    }

    .city-add-row input[type="number"] {
        flex: 1;
        width: auto;
    }

    .golf-map {
        height: 350px;
    }

    .course-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Daily Challenge
   ============================================ */
.challenge-section {
    background:
        radial-gradient(ellipse at 60% 40%, rgba(212, 168, 83, 0.06) 0%, transparent 50%),
        var(--color-bg-light);
}

.challenge-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    transition: all var(--transition);
}

.challenge-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 0 40px rgba(212, 168, 83, 0.08);
}

.challenge-icon {
    font-size: 2.8rem;
    line-height: 1;
    flex-shrink: 0;
}

.challenge-content {
    flex: 1;
}

.challenge-content h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--color-gold);
}

.challenge-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0;
}

.challenge-card .btn {
    flex-shrink: 0;
    align-self: center;
}

.challenge-done {
    border-color: var(--color-accent-dim) !important;
    color: var(--color-accent) !important;
    pointer-events: none;
}

@media (max-width: 768px) {
    .challenge-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .challenge-card .btn {
        align-self: center;
    }
}

/* ============================================
   Caddie Chatbot
   ============================================ */
.caddie-section {
    background:
        radial-gradient(ellipse at 40% 60%, rgba(79, 214, 128, 0.05) 0%, transparent 50%),
        var(--color-bg);
}

.caddie-container {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
    align-items: start;
}

.caddie-chat {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.caddie-messages {
    padding: 24px;
    max-height: 420px;
    min-height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.caddie-msg {
    display: flex;
    gap: 12px;
    animation: fadeIn 0.4s ease;
}

.caddie-msg.bot { align-items: flex-start; }

.caddie-msg.user {
    flex-direction: row-reverse;
}

.caddie-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-accent-glow);
    border: 1px solid var(--color-accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.caddie-msg.user .caddie-avatar {
    background: var(--color-gold-dim);
    border-color: rgba(212, 168, 83, 0.3);
}

.caddie-bubble {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px 16px 16px 4px;
    padding: 14px 18px;
    max-width: 80%;
    font-size: 0.93rem;
    line-height: 1.6;
    color: var(--color-text);
}

.caddie-msg.user .caddie-bubble {
    background: var(--color-accent-glow);
    border-color: var(--color-accent-dim);
    border-radius: 16px 16px 4px 16px;
}

.caddie-bubble p { margin: 0; }

.caddie-bubble .joke-setup {
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.caddie-bubble .joke-punchline {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 1rem;
}

.caddie-bubble .roast-text {
    color: #ff9e64;
}

.caddie-bubble .wisdom-text {
    font-style: italic;
    color: var(--color-gold);
}

.caddie-bubble .wisdom-author {
    display: block;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--color-text-dim);
    font-style: normal;
}

.caddie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 24px 16px;
}

.caddie-btn {
    padding: 8px 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.caddie-btn:hover {
    border-color: var(--color-accent-dim);
    color: var(--color-text);
    background: var(--color-accent-glow);
}

.caddie-input-row {
    display: flex;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-light);
    position: sticky;
    bottom: 0;
}

.caddie-input {
    flex: 1;
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
}

.caddie-input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.caddie-send-btn {
    padding: 12px 20px;
    font-size: 0.85rem;
}

/* Meme Card */
.caddie-meme-wall {
    text-align: center;
}

.caddie-meme-wall h3 {
    font-family: var(--font-heading);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.meme-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 20px;
    transition: all var(--transition);
}

.meme-card:hover {
    border-color: var(--color-accent-dim);
    transform: translateY(-2px);
}

.meme-top, .meme-bottom {
    padding: 18px 24px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.4;
}

.meme-top {
    color: var(--color-text);
}

.meme-bottom {
    color: var(--color-accent);
}

.meme-visual {
    font-size: 4rem;
    padding: 30px 20px;
    background:
        radial-gradient(circle at center, var(--color-accent-glow) 0%, transparent 70%),
        var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    line-height: 1;
}

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

    .caddie-actions {
        justify-content: center;
    }
}

/* ============================================
   Fairway Runner Game
   ============================================ */
.game-section {
    background:
        radial-gradient(ellipse at 50% 70%, rgba(79, 214, 128, 0.05) 0%, transparent 60%),
        var(--color-bg);
}

.game-container {
    max-width: 800px;
    margin: 0 auto;
}

.game-canvas-wrap {
    position: relative;
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
    background: #0a1a14;
    cursor: pointer;
    /* prevent text selection while playing */
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}

.game-canvas-wrap canvas {
    display: block;
    width: 100%;
}

.game-controls-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.game-controls-bar .btn {
    min-width: 140px;
    text-align: center;
    justify-content: center;
}

.game-controls-bar .btn:disabled {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}

.game-tips {
    font-size: 0.82rem;
    color: var(--color-text-dim);
}

.game-tip-mobile {
    display: none;
}

@media (max-width: 768px) {
    .game-tip-desktop {
        display: none;
    }

    .game-tip-mobile {
        display: inline;
    }

    .game-controls-bar {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   Valentine's Day
   ============================================ */
.hearts-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 99;
    overflow: hidden;
}

.floating-heart {
    position: absolute;
    bottom: -40px;
    font-size: 1.2rem;
    opacity: 0;
    animation: floatHeart linear forwards;
    pointer-events: none;
    color: #e8475f;
    text-shadow: 0 0 8px rgba(232, 71, 95, 0.4);
}

@keyframes floatHeart {
    0% {
        opacity: 0;
        transform: translateY(0) rotate(0deg) scale(0.5);
    }
    10% {
        opacity: 0.7;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 0;
        transform: translateY(-100vh) rotate(45deg) scale(1);
    }
}

.btn-valentine {
    background: linear-gradient(135deg, #e8475f 0%, #d4a853 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.btn-valentine:hover {
    background: linear-gradient(135deg, #f05a72 0%, #e0b565 100%);
    box-shadow: 0 8px 30px rgba(232, 71, 95, 0.3);
}

.valentine-section {
    background:
        radial-gradient(ellipse at 30% 50%, rgba(232, 71, 95, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(212, 168, 83, 0.06) 0%, transparent 50%),
        var(--color-bg-light);
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.valentine-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(232, 71, 95, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.valentine-card {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: rgba(22, 30, 26, 0.8);
    border: 1px solid rgba(232, 71, 95, 0.2);
    border-radius: var(--radius);
    padding: 48px 40px;
    position: relative;
    backdrop-filter: blur(10px);
}

.valentine-hearts-row {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.valentine-hearts-row:last-child {
    margin-bottom: 0;
    margin-top: 12px;
}

.v-heart {
    color: #e8475f;
    font-size: 1.2rem;
    animation: heartPulse 2s ease-in-out infinite;
    text-shadow: 0 0 12px rgba(232, 71, 95, 0.5);
}

.v-heart:nth-child(2) {
    animation-delay: 0.3s;
    font-size: 1.5rem;
}

.v-heart:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes heartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.valentine-tag {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: #e8475f;
    margin-bottom: 16px;
}

.valentine-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: 20px;
}

.valentine-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #e8475f, var(--color-gold), transparent);
    margin: 0 auto 24px;
}

.valentine-message {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    max-width: 480px;
    margin: 0 auto 16px;
}

.valentine-message-small {
    font-family: var(--font-heading);
    font-style: italic;
    color: var(--color-gold);
    font-size: 1.15rem;
    margin-bottom: 8px;
}

@media (max-width: 480px) {
    .valentine-card {
        padding: 32px 20px;
    }

    .valentine-message {
        font-size: 0.95rem;
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 80px 0 40px;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer-quote {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.footer-text {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    margin-bottom: 16px;
}

.footer-brand {
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-accent-dim);
    border-radius: var(--radius-sm);
    padding: 16px 24px;
    color: var(--color-text);
    font-size: 0.9rem;
    z-index: 200;
    animation: slideUp 0.3s ease, fadeOut 0.3s ease 2.5s forwards;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; pointer-events: none; }
}

/* ============================================
   Password Gate
   ============================================ */
.pw-gate {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 6, 0.75);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pw-gate::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../img/hero.png') center/cover no-repeat;
    filter: blur(12px) brightness(0.35);
    z-index: -1;
}

.pw-gate.hidden {
    display: none;
}

.pw-modal {
    text-align: center;
    max-width: 360px;
    padding: 48px 32px;
}

.pw-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.pw-modal h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.pw-modal p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 28px;
    line-height: 1.6;
}

.pw-modal form {
    display: flex;
    gap: 8px;
}

.pw-modal input {
    flex: 1;
    padding: 14px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    text-align: center;
    letter-spacing: 0.1em;
}

.pw-modal input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.pw-error {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: 16px;
    min-height: 20px;
}

/* ============================================
   Legal Modals & Footer Links
   ============================================ */
.footer-legal {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.legal-link {
    background: none;
    border: none;
    color: var(--color-text-dim);
    font-family: var(--font-body);
    font-size: 0.78rem;
    cursor: pointer;
    padding: 4px 0;
    transition: color var(--transition);
}

.legal-link:hover {
    color: var(--color-text-muted);
    text-decoration: underline;
}

.legal-sep {
    color: var(--color-text-dim);
    font-size: 0.7rem;
}

.legal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 6, 0.92);
    backdrop-filter: blur(20px);
    z-index: 400;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    padding: 60px 16px;
    animation: fadeIn 0.3s ease;
}

.legal-overlay.hidden {
    display: none;
}

.legal-modal {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px;
    max-width: 640px;
    width: 100%;
    position: relative;
}

.legal-modal h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 24px;
    color: var(--color-text);
}

.legal-modal h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-top: 24px;
    margin-bottom: 8px;
}

.legal-modal p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.legal-modal strong {
    color: var(--color-text);
}

.legal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--color-text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
    transition: color var(--transition);
}

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

.legal-modal ul {
    padding-left: 20px;
    margin-bottom: 16px;
}

.legal-modal ul li {
    color: var(--color-text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 6px;
}

.legal-modal a {
    color: var(--color-accent);
    text-decoration: none;
}

.legal-modal a:hover {
    text-decoration: underline;
}

.legal-inline-link {
    background: none;
    border: none;
    color: var(--color-accent);
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.legal-updated {
    margin-top: 24px;
    font-size: 0.8rem !important;
    color: var(--color-text-dim) !important;
    font-style: italic;
}

@media (max-width: 480px) {
    .legal-modal {
        padding: 24px;
    }

    .pw-modal {
        padding: 32px 20px;
    }
}

/* ============================================
   Auth Modal
   ============================================ */
.auth-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 6, 0.75);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../img/hero.png') center/cover no-repeat;
    filter: blur(12px) brightness(0.35);
    z-index: -1;
}

.auth-overlay.hidden {
    display: none;
}

.auth-modal {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    margin: 16px;
}

.auth-header {
    text-align: center;
    margin-bottom: 28px;
}

.auth-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.auth-error {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-bottom: 12px;
    min-height: 20px;
}

.auth-google {
    width: 100%;
    justify-content: center;
    margin-bottom: 16px;
}

.auth-skip {
    display: block;
    width: 100%;
    background: none;
    border: none;
    color: var(--color-text-dim);
    font-family: var(--font-body);
    font-size: 0.82rem;
    cursor: pointer;
    padding: 8px;
    text-align: center;
    transition: color var(--transition);
}

.auth-skip:hover {
    color: var(--color-text-muted);
}

/* User Menu (inside nav) */
.user-menu {
    position: relative;
    margin-left: auto;
    flex-shrink: 0;
    order: 99;
}

.user-menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-accent-glow);
    border: 2px solid var(--color-accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent);
    transition: all var(--transition);
}

.user-avatar:hover {
    border-color: var(--color-accent);
    box-shadow: 0 0 15px var(--color-accent-glow);
}

.user-dropdown {
    display: none;
    position: absolute;
    top: 44px;
    right: 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    min-width: 220px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.user-dropdown.open {
    display: block;
    animation: fadeIn 0.2s ease;
}

.user-info {
    margin-bottom: 12px;
}

.user-email {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: 4px;
    word-break: break-all;
}

.user-sync {
    font-size: 0.75rem;
    color: var(--color-accent);
}

.user-logout {
    width: 100%;
    padding: 8px 16px;
    font-size: 0.82rem;
}

@media (max-width: 768px) {
    .user-menu {
        order: 98;
        margin-left: auto;
        margin-right: 8px;
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 15, 13, 0.95);
        backdrop-filter: blur(20px);
        padding: 16px;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-links.open {
        display: flex;
    }

    .philosophy-grid {
        grid-template-columns: 1fr;
    }

    .lesson-card {
        flex-direction: column;
        gap: 12px;
    }

    .lesson-number {
        font-size: 1.5rem;
    }

    .tracker-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .certainty-selector {
        grid-template-columns: repeat(2, 1fr);
    }

    .diary-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 60px 0;
    }

    .nav {
        padding: 12px 16px;
    }

    .tracker-stats {
        grid-template-columns: 1fr 1fr;
    }

    .stat-value {
        font-size: 1.8rem;
    }
}

/* ============================================
   Enhanced Mobile Optimizations
   ============================================ */
@media (max-width: 768px) {
    /* Touch-friendly minimum tap targets */
    .btn, .caddie-btn, .filter-btn, .mood-btn, .lesson-toggle {
        min-height: 44px;
    }

    .caddie-btn {
        padding: 10px 16px;
    }

    /* Prevent iOS zoom on input focus */
    input, select, textarea {
        font-size: 16px !important;
    }

    /* Better scroll on mobile */
    .caddie-messages, .history-list {
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }

    /* Center toast on mobile */
    .toast {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }

    /* Tighter container padding */
    .container {
        padding: 0 16px;
    }

    /* Stack add-city inputs vertically */
    .city-add-row {
        flex-direction: column;
    }

    .city-add-row input[type="number"] {
        width: 100% !important;
    }
}

@media (max-width: 480px) {
    .caddie-messages {
        min-height: 150px;
        max-height: 280px;
    }

    .course-card {
        padding: 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .nav-brand {
        font-size: 1.2rem;
    }

    .auth-modal {
        padding: 24px;
        margin: 12px;
    }

    .challenge-card {
        padding: 24px;
    }
}

/* Safe areas for notched phones */
@supports (padding: env(safe-area-inset-bottom)) {
    .footer {
        padding-bottom: calc(40px + env(safe-area-inset-bottom));
    }

    .toast {
        bottom: calc(16px + env(safe-area-inset-bottom));
    }

    .nav {
        padding-left: max(32px, env(safe-area-inset-left));
        padding-right: max(32px, env(safe-area-inset-right));
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-dim);
}

/* ============================================
   Mobile-First — Auth, Caddie, Pages
   ============================================ */

/* Each page section needs min-height so it fills the viewport */
.page-section.page-active.section {
    min-height: calc(100vh - 70px);
    padding-top: 100px;
}

/* Auth overlay — full-screen on mobile */
@media (max-width: 480px) {
    .auth-overlay {
        padding: 16px;
    }

    .auth-modal {
        padding: 28px 20px;
        margin: 8px;
        max-width: 100%;
    }

    .auth-modal-compact {
        padding: 28px 20px 24px;
    }

    .auth-header h2 {
        font-size: 1.6rem;
    }

    .auth-header p {
        font-size: 0.85rem;
    }

    .auth-google {
        padding: 14px 20px;
        font-size: 0.95rem;
    }

    .auth-skip {
        font-size: 0.8rem;
        padding: 12px 8px;
    }
}

/* Caddie — mobile fixes */
@media (max-width: 480px) {
    .caddie-actions {
        padding: 0 12px 12px;
        gap: 6px;
    }

    .caddie-btn {
        padding: 8px 12px;
        font-size: 0.78rem;
    }

    .caddie-input-row {
        padding: 12px;
        gap: 6px;
    }

    .caddie-input {
        padding: 10px 12px;
        font-size: 0.9rem;
    }

    .caddie-send-btn {
        padding: 10px 16px;
        font-size: 0.82rem;
        flex-shrink: 0;
    }

    .caddie-messages {
        padding: 16px;
    }

    .caddie-bubble {
        max-width: 90%;
        padding: 12px 14px;
        font-size: 0.88rem;
    }

    .caddie-avatar {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
}

/* Nav on mobile — accommodate user menu */
@media (max-width: 768px) {
    .nav {
        flex-wrap: nowrap;
    }

    .user-menu {
        order: 2;
        margin-left: auto;
        margin-right: 8px;
    }

    .nav-toggle {
        order: 3;
    }

    .nav-brand {
        order: 1;
    }

    .nav-links {
        order: 4;
    }
}

/* Password gate — mobile */
@media (max-width: 480px) {
    .pw-gate {
        padding: 16px;
    }

    .pw-modal h2 {
        font-size: 1.6rem;
    }

    .pw-modal p {
        font-size: 0.85rem;
    }
}

/* Section headers — tighter on mobile */
@media (max-width: 480px) {
    .section-header {
        margin-bottom: 28px;
    }

    .section-header h2 {
        font-size: 1.4rem;
    }

    .section-desc {
        font-size: 0.85rem;
    }
}

/* Valentine card — mobile */
@media (max-width: 480px) {
    .valentine-card {
        padding: 32px 20px;
    }

    .valentine-title {
        font-size: 1.6rem;
    }

    .valentine-message {
        font-size: 0.88rem;
    }
}