/* ========== myonlinefocus.top — Deep indigo / amber focus theme ========== */
:root {
    --bg-primary: #0c0f1a;
    --bg-secondary: #12182a;
    --bg-tertiary: #1a2240;
    --bg-card: #1e2744;
    --bg-input: #151c32;
    --text-primary: #e8eaf6;
    --text-secondary: #a5b4d4;
    --text-muted: #6b7a99;
    --accent: #f59e0b;
    --accent-light: #fbbf24;
    --accent-dark: #d97706;
    --accent-glow: rgba(245, 158, 11, 0.15);
    --focus-ring: #6366f1;
    --success: #22c55e;
    --danger: #ef4444;
    --border: #2d3a5c;
    --radius: 14px;
    --radius-sm: 8px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition: 0.25s ease;
}

body.light {
    --bg-primary: #eef2ff;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e0e7ff;
    --bg-card: #ffffff;
    --bg-input: #f1f5f9;
    --text-primary: #1e1b4b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent-glow: rgba(245, 158, 11, 0.12);
    --border: #c7d2fe;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    transition: background var(--transition), color var(--transition);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    padding-bottom: env(safe-area-inset-bottom);
}

body[data-timer-phase="work"] .timer-display { color: var(--accent-light); }
body[data-timer-phase="shortBreak"] .timer-display,
body[data-timer-phase="longBreak"] .timer-display { color: var(--success); }

a { color: var(--accent-light); text-decoration: none; }
a:hover { text-decoration: underline; }

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    padding-top: max(10px, env(safe-area-inset-top));
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar .logo {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar .logo a { color: var(--accent); text-decoration: none; }
.top-actions { display: flex; gap: 6px; align-items: center; }

.icon-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all var(--transition);
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover { border-color: var(--accent); }
.lang-btn { font-weight: 600; font-size: 0.8rem; }

main {
    flex: 1;
    max-width: 720px;
    margin: 0 auto;
    padding: 24px 16px;
    width: 100%;
}

main.hub-main { max-width: 960px; }

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

.page-header h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #6366f1, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.page-header p { color: var(--text-secondary); }

.breadcrumb {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.hub-toolbar { margin-bottom: 20px; }

.search-input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 1rem;
}

.category-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    justify-content: center;
}

.category-links a {
    padding: 6px 14px;
    background: var(--bg-tertiary);
    border-radius: 999px;
    font-size: 0.85rem;
    border: 1px solid var(--border);
}

.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    justify-content: center;
}

.category-tab {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    text-decoration: none;
}

.category-tab.active {
    background: var(--accent);
    color: #1e1b4b;
    border-color: var(--accent);
    font-weight: 600;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 32px;
}

.tool-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.tool-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: var(--shadow);
    text-decoration: none;
}

.card-icon { font-size: 1.8rem; }
.card-title { font-weight: 700; color: var(--text-primary); }
.card-desc { font-size: 0.85rem; color: var(--text-muted); }
.card-tag {
    font-size: 0.75rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.quick-focus {
    background: linear-gradient(135deg, var(--bg-card), var(--bg-tertiary));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 28px;
    box-shadow: var(--shadow);
}

.quick-focus h2 { font-size: 1.25rem; margin-bottom: 8px; }
.quick-focus-desc { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 16px; }

.hub-stats {
    display: flex;
    gap: 20px;
    margin: 16px 0;
    flex-wrap: wrap;
}

.hub-stat {
    flex: 1;
    min-width: 100px;
    text-align: center;
    padding: 12px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}

.hub-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-light);
}

.hub-stat-label { font-size: 0.8rem; color: var(--text-muted); }

.tool-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.timer-display {
    font-size: clamp(3rem, 12vw, 5.5rem);
    font-weight: 800;
    text-align: center;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
    margin: 16px 0;
    color: var(--accent-light);
}

.timer-phase {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.session-line {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.btn-row, .btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 16px;
}

.btn {
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    min-height: 44px;
}

.btn-primary {
    background: var(--accent);
    color: #1e1b4b;
}

.btn-primary:hover { background: var(--accent-light); }
.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover { border-color: var(--accent); }
.btn-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 8px;
}

.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}

.tool-input, select.tool-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
}

.settings-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.settings-panel h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.timer-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 16px;
    padding: 12px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--focus-ring);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0;
    font-size: 0.9rem;
}

.sound-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 16px 0;
}

.sound-card {
    padding: 20px 16px;
    background: var(--bg-input);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    color: var(--text-primary);
    font-weight: 600;
}

.sound-card.active {
    border-color: var(--accent);
    background: var(--accent-glow);
}

.volume-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0;
}

.volume-row input[type=range] { flex: 1; }

.today-list { list-style: none; }
.today-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    border-bottom: 1px solid var(--border);
}

.today-item label {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    cursor: pointer;
}

.today-item.done span { text-decoration: line-through; color: var(--text-muted); }

.habit-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.habit-check {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    cursor: pointer;
}

.habit-streak { font-size: 0.85rem; color: var(--accent); }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 14px;
    margin: 20px 0;
}

.stat-card {
    text-align: center;
    padding: 20px;
    background: var(--bg-input);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.stat-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-light);
}

.stat-name { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }

.week-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 160px;
    margin-top: 20px;
    padding: 12px;
    background: var(--bg-input);
    border-radius: var(--radius);
}

.chart-bar-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
}

.chart-bar {
    width: 100%;
    max-width: 40px;
    background: linear-gradient(to top, var(--accent-dark), var(--accent-light));
    border-radius: 4px 4px 0 0;
    min-height: 4px;
}

.chart-label { font-size: 0.7rem; color: var(--text-muted); margin-top: 4px; }
.chart-val { font-size: 0.75rem; color: var(--accent); }

.breath-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.breath-circle {
    width: min(220px, 60vw);
    height: min(220px, 60vw);
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow), var(--focus-ring));
    border: 3px solid var(--accent);
    transition: transform 1s ease-in-out;
    box-shadow: 0 0 40px var(--accent-glow);
}

.breath-phase {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-light);
}

.mode-tabs { display: flex; gap: 8px; justify-content: center; }

.mode-tab {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-tertiary);
    cursor: pointer;
    color: var(--text-secondary);
}

.mode-tab.active {
    background: var(--accent);
    color: #1e1b4b;
    border-color: var(--accent);
}

.fullscreen-wrap {
    background: #000;
    border-radius: var(--radius);
    padding: 40px 20px;
    text-align: center;
    min-height: 200px;
}

.fullscreen-wrap:fullscreen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 0;
}

.fs-clock {
    font-size: clamp(3rem, 15vw, 8rem);
    font-weight: 200;
    font-variant-numeric: tabular-nums;
    color: #fff;
    letter-spacing: 0.05em;
}

.fs-task {
    margin-top: 16px;
    font-size: 1.2rem;
    color: var(--accent-light);
}

.info-section, .hub-seo-static {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.info-section h2, .info-section h3 {
    color: var(--text-primary);
    margin: 20px 0 10px;
    font-size: 1.15rem;
}

.info-section ol, .info-section ul { margin: 10px 0 10px 24px; }
.info-section li { margin-bottom: 6px; }

.faq-list { margin-top: 12px; }
.faq-item { margin-bottom: 16px; }
.faq-q { font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.faq-a { color: var(--text-secondary); }

.hub-popular-links { margin: 10px 0 10px 24px; }
.hub-popular-links li { margin-bottom: 6px; }

.no-results { text-align: center; color: var(--text-muted); padding: 40px; }

.site-footer, footer {
    text-align: center;
    padding: 24px 16px;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.footer-sites, .footer-links { margin-top: 8px; }
.footer-sites a, .footer-links a { color: var(--text-muted); margin: 0 4px; }

.legal-content { max-width: 640px; }
.legal-content h2 { margin: 24px 0 12px; color: var(--text-primary); }
.legal-content p { margin-bottom: 12px; color: var(--text-secondary); }

.error-panel {
    text-align: center;
    padding: 60px 20px;
}

.error-panel h1 { font-size: 4rem; color: var(--accent); }
.error-panel p { color: var(--text-secondary); margin: 16px 0; }

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 16px;
    z-index: 200;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.3);
}

.cookie-banner-inner {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.cookie-banner-text { font-size: 0.85rem; color: var(--text-secondary); flex: 1; min-width: 200px; }
.cookie-banner-actions { display: flex; gap: 8px; }

@media (max-width: 600px) {
    .page-header h1 { font-size: 1.6rem; }
    .tools-grid { grid-template-columns: 1fr; }
    .btn { flex: 1; min-width: 100px; }
}