:root {
  --bg: #f5f5fa;
  --bg-alt: #eeeef5;
  --surface: rgba(0, 0, 0, 0.03);
  --surface-hover: rgba(0, 0, 0, 0.06);
  --glass: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --text: #1a1a2e;
  --text-secondary: #6b6b80;
  --text-muted: #9999aa;
  --accent: #245a96;
  --accent-glow: rgba(36, 90, 150, 0.25);
  --accent2: #00cec9;
  --accent2-glow: rgba(0, 206, 201, 0.2);
  --border: rgba(0, 0, 0, 0.06);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.08);
  --radius: 20px;
  --radius-sm: 12px;
  --nav-bg: rgba(245, 245, 250, 0.85);
  --digit-color: #1a1a2e;
  --card-bg: rgba(255, 255, 255, 0.6);
  --input-bg: rgba(0, 0, 0, 0.04);
  --input-border: rgba(0, 0, 0, 0.1);
  --scrollbar-track: rgba(0,0,0,0.03);
  --scrollbar-thumb: rgba(0,0,0,0.15);
  --night-indicator: #6c5ce7;
  --day-indicator: #fdcb6e;
}

[data-theme="dark"] {
  --bg: #0a0a12;
  --bg-alt: #12121e;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --glass: rgba(20, 20, 35, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  --text: #eeeef5;
  --text-secondary: #9999b0;
  --text-muted: #66667a;
  --accent: #80b5ed;
  --accent-glow: rgba(128, 181, 237, 0.2);
  --accent2: #55efc4;
  --accent2-glow: rgba(85, 239, 196, 0.15);
  --border: rgba(255, 255, 255, 0.06);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
  --nav-bg: rgba(10, 10, 18, 0.9);
  --digit-color: #f0f0ff;
  --card-bg: rgba(255, 255, 255, 0.04);
  --input-bg: rgba(255, 255, 255, 0.06);
  --input-border: rgba(255, 255, 255, 0.1);
  --scrollbar-track: rgba(255,255,255,0.03);
  --scrollbar-thumb: rgba(255,255,255,0.15);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 4px; }

::selection { background: var(--accent); color: #fff; }

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent2); }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── NAVIGATION ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background 0.4s ease, transform 0.3s ease;
}

.nav.hidden { transform: translateY(-100%); }

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  white-space: nowrap;
}

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

.nav-links a.active { color: var(--accent); }

.theme-switcher {
  display: flex;
  align-items: center;
  background: var(--surface);
  border-radius: 99px;
  padding: 3px;
  gap: 2px;
}

.theme-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.25s ease;
  font-size: 1rem;
}

.theme-btn:hover { color: var(--text); }
.theme-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px var(--accent-glow);
}

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

.nav-burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ─── HERO / MAIN CLOCK ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 64px;
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.hero-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: orb-float 20s ease-in-out infinite;
}

.hero-bg .orb-1 {
  width: 500px; height: 500px;
  background: var(--accent);
  top: -100px; right: -100px;
}

.hero-bg .orb-2 {
  width: 400px; height: 400px;
  background: var(--accent2);
  bottom: -100px; left: -100px;
  animation-delay: -10s;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.clock-display {
  position: relative;
  z-index: 1;
  text-align: center;
}

.clock-time {
  font-size: clamp(4rem, 15vw, 12rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--digit-color);
  font-variant-numeric: tabular-nums;
  margin-bottom: 8px;
}

.clock-time .separator {
  display: inline-block;
  animation: blink 1s step-end infinite;
  opacity: 0.4;
}

@keyframes blink {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0; }
}

.clock-seconds {
  font-size: clamp(1.5rem, 5vw, 3.5rem);
  font-weight: 300;
  color: var(--accent);
  vertical-align: super;
  margin-left: 4px;
}

.clock-date {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 8px;
}

.clock-timezone {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.clock-timezone .tz-badge {
  background: var(--surface);
  padding: 4px 12px;
  border-radius: 99px;
  font-weight: 500;
  font-size: 0.8125rem;
}

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-hint svg { width: 20px; height: 20px; }

@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ─── SECTION ─── */
.section {
  padding: 80px 0;
}

.section-header {
  margin-bottom: 48px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 560px;
}

/* ─── CITY CARDS ─── */
.cities-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 99px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}

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

.search-box {
  position: relative;
  margin-bottom: 32px;
  max-width: 420px;
}

.search-box input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  border: 1px solid var(--input-border);
  border-radius: var(--radius);
  background: var(--input-bg);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.25s ease;
  outline: none;
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-box input::placeholder { color: var(--text-muted); }

.search-box svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-muted);
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.city-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  color: var(--text);
  display: block;
  position: relative;
  overflow: hidden;
}

.city-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-glow), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.city-card:hover::before { opacity: 1; }

.city-card-inner { position: relative; z-index: 1; }

.city-name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.city-country {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.city-time {
  font-size: 1.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.city-date {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.city-offset {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 99px;
  background: var(--surface);
  color: var(--text-muted);
  font-weight: 500;
}

.day-night-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

.day-night-indicator.day { background: var(--day-indicator); }
.day-night-indicator.night { background: var(--night-indicator); }

/* ─── TOOLS COMMON ─── */
.tool-page {
  padding-top: 96px;
  min-height: 100vh;
}

.tool-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.tool-display {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  margin-bottom: 32px;
}

.tool-time {
  font-size: clamp(3rem, 12vw, 7rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  color: var(--digit-color);
  line-height: 1.1;
}

.tool-time .ms {
  font-size: 0.4em;
  color: var(--accent);
  font-weight: 300;
}

.tool-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover { background: var(--surface-hover); }

.btn-danger {
  background: #ff6b6b;
  color: #fff;
}

.btn-danger:hover { background: #ee5a5a; transform: translateY(-2px); }

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ─── TIMER PRESETS ─── */
.timer-presets {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

.preset-btn {
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

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

.timer-input-group {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
  align-items: center;
}

.timer-input-group label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.timer-input-group input {
  width: 80px;
  padding: 12px;
  text-align: center;
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 600;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.timer-input-group input:focus { border-color: var(--accent); }

/* ─── LAPS ─── */
.laps-list {
  margin-top: 32px;
  max-height: 300px;
  overflow-y: auto;
}

.lap-item {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
  animation: lap-in 0.3s ease;
}

.lap-item:first-child { color: var(--accent); font-weight: 600; }

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

/* ─── CONVERTER ─── */
.converter-slots {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.converter-slot {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: all 0.25s ease;
}

.converter-slot:hover { border-color: var(--accent); }

.converter-slot select {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
}

.converter-slot select:focus { border-color: var(--accent); }

.conv-select {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
}
.conv-select:focus { border-color: var(--accent); }

.conv-offset {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.converter-time-display {
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 120px;
  text-align: right;
}

.converter-date-display {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: right;
}

.converter-add-btn {
  width: 100%;
  padding: 14px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.converter-add-btn:hover { border-color: var(--accent); color: var(--accent); }

.converter-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 4px 8px;
  border-radius: 8px;
  transition: all 0.2s;
}

.converter-remove:hover { background: rgba(255, 107, 107, 0.1); color: #ff6b6b; }

/* ─── DATE CALCULATOR ─── */
.date-calc-tabs {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 32px;
}

.date-tab {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
}

.date-tab.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px var(--accent-glow);
}

.date-form {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
}

.date-form-row {
  display: flex;
  gap: 16px;
  align-items: end;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.date-form-group {
  flex: 1;
  min-width: 160px;
}

.date-form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.date-form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.date-form-group input:focus { border-color: var(--accent); }

.date-result {
  margin-top: 24px;
  padding: 24px;
  background: linear-gradient(135deg, var(--accent-glow), var(--accent2-glow));
  border-radius: var(--radius);
  text-align: center;
}

.date-result-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
}

.date-result-label {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ─── FAQ ─── */
.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  padding: 20px 0;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: color 0.2s;
}

.faq-question:hover { color: var(--accent); }

.faq-question svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-question svg { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 0 20px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── FOOTER ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }

.footer-col li { margin-bottom: 8px; }

.footer-col a {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    padding: 16px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }
  .nav-links.open a { padding: 12px 16px; }
  .nav-burger { display: flex; }
  .hero { min-height: 80vh; }
  .cities-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
  .city-card { padding: 16px; }
  .city-time { font-size: 1.375rem; }
  .city-offset { top: 16px; right: 16px; font-size: 0.6875rem; }
  .tool-display { padding: 32px 20px; }
  .tool-time { font-size: clamp(2.5rem, 15vw, 5rem); }
  .converter-slot { flex-direction: column; align-items: stretch; }
  .converter-time-display { text-align: center; }
  .date-form-row { flex-direction: column; }
  .footer-inner { flex-direction: column; }
}

@media (max-width: 480px) {
  .clock-time { font-size: clamp(3rem, 18vw, 5rem); }
  .timer-input-group { gap: 6px; }
  .timer-input-group input { width: 60px; padding: 10px; font-size: 1.25rem; }
}

/* ─── ANIMATIONS ─── */
.fade-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.digit-roll {
  display: inline-block;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── PROGRESS RING (timer) ─── */
.progress-ring {
  position: relative;
  width: 280px;
  height: 280px;
  margin: 0 auto 24px;
}

.progress-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.progress-ring circle {
  fill: none;
  stroke-width: 4;
}

.progress-ring .ring-bg { stroke: var(--border); }

.progress-ring .ring-fg {
  stroke: var(--accent);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease;
}

.progress-ring .ring-time {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ─── CITY PAGE SPECIFIC ─── */
.city-hero {
  padding-top: 120px;
  padding-bottom: 60px;
  text-align: center;
}

.city-hero-time {
  font-size: clamp(4rem, 14vw, 10rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--digit-color);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.city-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.city-info-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

.city-info-card .info-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.city-info-card .info-value {
  font-size: 1.25rem;
  font-weight: 700;
}

/* ─── GRAIN OVERLAY ─── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}
/* TimeCheck: a quiet, readable clock and a practical directory. */
:root {
  --bg: #f8f7f4; --bg-alt: #f0efeb; --text: #242622;
  --text-secondary: #585c55; --text-muted: #63675f;
  --accent: #245a96; --accent2: #1d4778; --accent-glow: transparent;
  --border: #dedfd8; --glass: #f8f7f4; --nav-bg: rgba(248,247,244,.97);
  --card-bg: #fff; --digit-color: #242622; --radius: 12px; --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(30,35,25,.035); --shadow-lg: var(--shadow);
}
[data-theme="dark"] {
  --bg: #171b19; --bg-alt: #202622; --text: #eeefea;
  --text-secondary: #b5bcb3; --text-muted: #a2ada2;
  --accent: #80b5ed; --accent2: #aad0f6; --accent-glow: transparent;
  --border: #39433b; --glass: #171b19; --nav-bg: rgba(23,27,25,.97);
  --card-bg: #202622; --digit-color: #eeefea;
}
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
.nav { backdrop-filter: none; -webkit-backdrop-filter: none; }
.logo-dot { background: var(--accent); box-shadow: none; animation: none; }
.hero-bg, .orb, .scroll-hint { display: none; }
.hero { min-height: 0; padding: 116px 24px 58px; }
.hero-title { font-size: 1rem; font-weight: 600; color: var(--text-secondary); letter-spacing: .03em; }
.hero-caption { margin: 8px 0 16px; color: var(--text-muted); font-size: .875rem; }
.clock-time, .city-hero-time {
  font-family: 'Arial', sans-serif; font-variant-numeric: tabular-nums;
  font-weight: 600; letter-spacing: -.055em; line-height: 1.15;
  background: none; color: var(--digit-color); -webkit-text-fill-color: currentColor;
  min-height: 1.15em; text-shadow: none;
}
.clock-time { font-size: clamp(3.8rem, 12vw, 8.5rem); }
.city-hero-time { font-size: clamp(3.2rem, 10vw, 7.5rem); }
.clock-date { min-height: 1.6em; }
.sync-status { font-size: .78rem; color: var(--text-muted); margin: 12px 0 20px; min-height: 1.6em; }
.hero-search { width: min(540px, 100%); margin: 30px auto 0; font-size: .85rem; }
.hero-search label, .search-label { display: block; font-size: .875rem; font-weight: 600; margin: 0 0 8px; text-align: left; }
.hero-search-row { display: flex; gap: 8px; margin-bottom: 14px; }
.hero-search input { min-width: 0; flex: 1; padding: 13px 16px; border: 1px solid var(--border); border-radius: 8px; background: var(--card-bg); color: var(--text); font: inherit; }
.btn { border-radius: 8px; box-shadow: none; }
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { background: var(--accent2); box-shadow: none; }
.city-card { border: 1px solid var(--border); box-shadow: none; backdrop-filter: none; }
.city-card:hover { transform: none; border-color: var(--accent); box-shadow: none; }
.city-card[hidden] { display: none; }
.city-time { font-variant-numeric: tabular-nums; }
.city-hero { padding: 94px 0 36px; text-align: center; background: var(--bg); }
.city-title { font-size: clamp(1.5rem, 4vw, 2.25rem); letter-spacing: -.025em; line-height: 1.2; margin: 24px 0 8px; }
.city-subtitle { margin: 0 auto 24px; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .8rem; text-align: left; color: var(--text-muted); margin-bottom: 24px; }
.clock-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 22px 0 30px; }
.city-info-grid { margin: 26px auto 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.city-info-card { border: 0; border-radius: 0; background: none; padding: 20px 12px; border-right: 1px solid var(--border); }
.city-info-card:last-child { border-right: 0; }
.city-info-card .info-value { font-size: clamp(.85rem, 1.4vw, 1.25rem); overflow-wrap: anywhere; }
body::after { display: none; }
.section { padding: 48px 0; }
.section-compact { padding: 26px 0; }
.section-title { letter-spacing: -.025em; }
.tool-page { padding-top: 100px; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.surface-panel { padding: 24px 0; border-top: 1px solid var(--border); }
.surface-panel h2, .container > h2 { font-size: 1.3rem; margin: 12px 0 18px; letter-spacing: -.015em; }
.surface-panel p { margin-bottom: 16px; }
.muted { font-size: .85rem; color: var(--text-muted); }
.directory-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 28px; margin: 22px 0 34px; }
.directory-grid a { display: flex; flex-direction: column; gap: 5px; padding: 14px 0; border-bottom: 1px solid var(--border); color: var(--text); overflow-wrap: anywhere; }
.directory-grid a:hover strong { color: var(--accent); }
.directory-grid span { font-size: .78rem; color: var(--text-muted); }
.table-scroll { overflow-x: auto; }
.comparison-table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; margin-bottom: 16px; }
.comparison-table caption { text-align: left; font-size: .8rem; color: var(--text-muted); padding-bottom: 10px; }
.comparison-table th, .comparison-table td { padding: 12px; border-bottom: 1px solid var(--border); text-align: left; }
.comparison-table thead { color: var(--text-secondary); font-size: .875rem; }
.city-comparison caption { color: var(--text-secondary); font-size: 1rem; line-height: 1.5; padding-block: 4px 16px; }
.city-comparison .comparison-city { display: block; color: var(--text); font-size: 1.0625rem; font-weight: 650; overflow-wrap: anywhere; }
.comparison-date, .comparison-day { display: block; margin-top: 5px; color: var(--text-secondary); font-size: .875rem; font-weight: 400; line-height: 1.4; }
.city-comparison tbody { font-size: 1.0625rem; }
.city-comparison th, .city-comparison td { width: 33.333%; vertical-align: top; }
@media (max-width: 480px) { .city-comparison th, .city-comparison td { padding: 12px 8px; } }
.pagination { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0; }
.pagination a { padding: 7px 12px; border: 1px solid var(--border); border-radius: 6px; }
.pagination [aria-current] { color: var(--bg); background: var(--accent); }
.skip-link { position: fixed; left: 12px; top: -100px; z-index: 2000; padding: 12px; background: var(--bg); border: 2px solid var(--accent); }
.skip-link:focus { top: 10px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.city-hero:fullscreen { display: grid; align-content: center; background: var(--bg); padding: 20px; overflow: auto; }
.city-hero:fullscreen .breadcrumbs, .city-hero:fullscreen .city-info-grid { display: none; }
.search-box { max-width: 640px; }
.static-city .city-country { display: block; }
.planner { margin: 28px 0; padding: 20px 0; border-block: 1px solid var(--border); }
.planner-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.planner label { display: block; font-size: .85rem; margin-bottom: 6px; }
.planner input, .planner select { width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 6px; background: var(--card-bg); color: var(--text); font: inherit; }
.planner p { margin: 12px 0; }
.converter-slot select { max-width: 100%; width: 100%; min-width: 0; }
.converter-slot > div { max-width: 100%; }
.converter-date-display { white-space: normal; }
.tool-note { margin: 18px 0; color: var(--text-muted); font-size: .875rem; }
.faq-answer { max-height: none; }
.converter-slot, .tool-display { backdrop-filter: none; }
.reading-page { max-width: 780px; }
.reading-page h2 { margin: 34px 0 12px; font-size: 1.4rem; }
.reading-page p { margin: 0 0 16px; }
@media(max-width: 900px) {
  .nav-links { gap: 14px; }
  .nav-links a { font-size: .8rem; }
  .directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media(max-width: 700px) {
  .city-card { padding: 14px 16px; }
  .city-card-inner { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: center; }
  .city-name, .city-country { grid-column: 1; margin: 0; }
  .city-time { grid-column: 2; grid-row: 1 / 3; font-size: 1.4rem; }
  .city-date { grid-column: 1; margin: 3px 0 0; }
  .city-offset { position: static; display: inline-block; padding: 0; background: none; font-size: .7rem; margin-top: 5px; }
  .hero { padding-top: 98px; }
  .hero-caption { font-size: .78rem; }
  .content-grid { grid-template-columns: 1fr; gap: 0; }
  .city-info-grid { grid-template-columns: 1fr 1fr; }
  .city-info-card { border-bottom: 1px solid var(--border); }
  .city-info-card:nth-child(2) { border-right: 0; }
  .directory-grid { grid-template-columns: 1fr; }
  .planner-grid { grid-template-columns: 1fr; }
  .clock-actions .btn { padding: 11px 14px; font-size: .8rem; }
}
@media(prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* TimeCheck instrument system: one accent, a measured grid, useful movement. */
:root {
  color-scheme: light;
  --bg: #f7f6f2; --bg-alt: #eeede7; --card-bg: #fbfaf7;
  --text: #272a26; --digit-color: #272a26; --text-secondary: #555c54; --text-muted: #62685f;
  --accent: #245a96; --accent2: #1d4778; --border: #d6d9cf;
  --nav-bg: #f7f6f2; --input-bg: #fbfaf7; --input-border: #c7ccc0;
  --ruler-band: #cbd6c2; --ruler-line: #a7afa2; --radius: 6px; --radius-sm: 4px;
}
[data-theme="dark"] {
  color-scheme: dark;
  --bg: var(--time-dark-bg); --bg-alt: var(--time-dark-alt); --card-bg: var(--time-dark-card);
  --text: var(--time-dark-text); --digit-color: var(--time-dark-text); --text-secondary: var(--time-dark-secondary); --text-muted: var(--time-dark-muted);
  --accent: var(--time-dark-accent); --accent2: #aad0f6; --border: var(--time-dark-border);
  --nav-bg: var(--time-dark-bg); --input-bg: var(--time-dark-card); --input-border: var(--time-dark-input-border);
  --ruler-band: #304967; --ruler-line: #6685aa;
}
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; letter-spacing: -.01em; }
button, input, select { font: inherit; }
input, select, button { touch-action: manipulation; }
button, .btn, .filter-btn, .pagination a { min-height: 44px; }
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
a { text-underline-offset: .22em; }
a:hover { text-decoration: underline; }
.nav { border-bottom: 1px solid var(--border); }
.nav-inner, .container { max-width: 1256px; }
.nav-logo { font-weight: 650; letter-spacing: -.045em; font-size: 1.25rem; }
.nav-logo .logo-dot { width: 9px; height: 22px; border-radius: 0; animation: none; transform: skew(-12deg); }
.nav-links { gap: 0; }
.nav-links a { padding: 10px 12px; font-size: .8125rem; font-weight: 550; border-radius: 3px; }
.theme-switcher { border: 1px solid var(--border); background: transparent; border-radius: 4px; padding: 0; gap: 0; }
.theme-btn { width: 36px; height: 42px; min-height: 42px; color: var(--text-secondary); border-radius: 3px; font-size: 1rem; }
.theme-btn.active { background: var(--bg-alt); color: var(--accent); box-shadow: none; }
.nav-burger { min-width: 44px; min-height: 44px; }
.section-title { font-size: clamp(1.7rem, 3.1vw, 2.35rem); font-weight: 550; line-height: 1.2; letter-spacing: -.035em; }
.section-header { margin-bottom: 28px; }
.section-subtitle { font-size: .9375rem; line-height: 1.65; }
.btn, .filter-btn { font-weight: 550; box-shadow: none; }
.btn-primary, .filter-btn.active { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn:hover { transform: none; text-decoration: none; }
.home-page .hero { display: block; min-height: 0; padding: 122px 0 58px; }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, 1fr); column-gap: clamp(36px, 6vw, 88px); align-items: center; }
.home-page .clock-display { text-align: left; min-width: 0; }
.hero-heading { display: flex; justify-content: space-between; align-items: center; max-width: 570px; margin-bottom: 6px; }
.home-page .hero-title { font-weight: 550; font-size: .875rem; letter-spacing: 0; color: var(--text); }
.clock-format { font-size: .6875rem; color: var(--text-muted); letter-spacing: .04em; text-transform: uppercase; }
.home-page .clock-time { display: flex; align-items: baseline; min-height: 1.08em; white-space: nowrap; font-size: clamp(5rem, 9.7vw, 8.75rem); line-height: 1.1; font-weight: 500; letter-spacing: -.075em; margin: 0 0 16px; }
.clock-seconds-part { font-size: .4em; letter-spacing: -.025em; color: var(--accent); margin-left: .09em; }
.home-page .clock-date { font-size: 1.05rem; color: var(--text); margin-bottom: 8px; }
.home-page .clock-timezone { justify-content: flex-start; flex-wrap: wrap; gap: 5px 12px; font-size: .75rem; }
.home-page .clock-timezone > span:first-child { color: var(--text-muted); }
.tz-badge { border-radius: 3px !important; }
.home-page .sync-status { margin: 12px 0 0; max-width: 560px; font-size: .75rem; line-height: 1.7; }
.home-page .sync-status { min-height: 3.4em; }
.home-page .hero-search { width: 100%; margin: 0; padding-left: 28px; border-left: 1px solid var(--border); }
.hero-search label { font-size: 1.05rem; font-weight: 550; margin: 0 0 15px; letter-spacing: -.015em; }
.hero-search-row { gap: 0; margin-bottom: 12px; }
.hero-search input { border-radius: 4px 0 0 4px; border-right: 0; padding: 13px; font-size: 1rem; }
.hero-search-row .btn { border-radius: 0 4px 4px 0; padding: 12px 19px; }
.quick-cities { display: flex; flex-wrap: wrap; gap: 3px 15px; font-size: .75rem; }
.quick-cities a { display: inline-flex; gap: 7px; align-items: center; min-height: 36px; color: var(--text-secondary); }
.hero-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 21px; }
.hero-tools a { display: flex; justify-content: space-between; align-items: center; gap: 10px; min-height: 44px; border-top: 1px solid var(--border); font-size: .8rem; color: var(--text); }
.hero-tools a > span:last-child { color: var(--accent); }
.home-page .section { padding: 44px 0; }
.home-page .day-ruler-section { padding-top: 0; padding-bottom: 30px; }
.section-kicker { color: var(--text-muted); font-size: .6875rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 7px; }
.ruler-heading { border-top: 1px solid var(--border); display: flex; align-items: end; justify-content: space-between; gap: 24px; padding-top: 24px; margin-bottom: 24px; }
.ruler-heading h2 { font-size: 1.6rem; font-weight: 550; line-height: 1.2; letter-spacing: -.035em; }
.ruler-intro { font-size: .8125rem; line-height: 1.6; color: var(--text-secondary); margin-right: 80px; }
.ruler-panel { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 6px; padding: 18px 24px; }
.ruler-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 6px; font-size: .75rem; }
.ruler-toolbar label { font-weight: 550; }
.ruler-toolbar > div { display: flex; gap: 20px; align-items: center; }
.ruler-toolbar output { color: var(--accent); font-variant-numeric: tabular-nums; }
.ruler-toolbar button { background: none; border: 0; color: var(--text-secondary); font-size: .6875rem; cursor: pointer; padding: 6px 0 6px 8px; }
.ruler-toolbar button:hover { color: var(--accent); text-decoration: underline; }
.ruler-row { display: grid; grid-template-columns: 180px minmax(0, 1fr) 145px; gap: 25px; align-items: center; min-height: 66px; border-bottom: 1px solid var(--border); }
.ruler-identity { min-width: 0; display: flex; flex-direction: column; line-height: 1.4; }
.ruler-identity strong { font-size: .875rem; font-weight: 550; }
.ruler-identity select { width: 100%; max-width: 100%; margin: 0; padding: 5px 24px 5px 0; min-height: 36px; background-color: transparent; border: 0; color: var(--text); font-size: .875rem; font-weight: 550; cursor: pointer; }
.ruler-zone { font-size: .6875rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ruler-track { position: relative; height: 21px; border-block: 1px solid var(--ruler-line); background: repeating-linear-gradient(to right, var(--ruler-line) 0, var(--ruler-line) 1px, transparent 1px, transparent calc(100% / 24)); }
.ruler-bands { position: absolute; inset: 0; overflow: hidden; }
.ruler-bands > span { position: absolute; top: 0; bottom: 0; background: var(--ruler-band); border-inline: 1px solid var(--ruler-line); opacity: .95; }
.ruler-needle { position: absolute; width: 2px; background: var(--accent); top: -7px; bottom: -7px; margin-left: -1px; z-index: 1; }
.ruler-needle::before { content: ''; position: absolute; width: 6px; height: 6px; background: var(--accent); top: -3px; left: -2px; transform: rotate(45deg); }
.ruler-result { text-align: right; display: flex; flex-direction: column; line-height: 1.4; font-variant-numeric: tabular-nums; }
.ruler-time { font-size: 1.4rem; font-weight: 550; letter-spacing: -.035em; }
.ruler-date { font-size: .6875rem; color: var(--text-muted); }
.ruler-date.different-date { color: var(--accent); }
.ruler-control { padding: 15px 170px 0 205px; }
.ruler-axis { display: flex; justify-content: space-between; color: var(--text-muted); font-size: .625rem; font-variant-numeric: tabular-nums; }
.ruler-control input { display: block; width: 100%; height: 38px; margin: 0; cursor: ew-resize; accent-color: var(--accent); }
.ruler-control p { font-size: .6875rem; color: var(--text-muted); margin-top: 2px; }
.ruler-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--border); padding-top: 16px; margin-top: 18px; }
.ruler-footer p { font-size: .75rem; line-height: 1.7; }
.ruler-footer .muted { font-size: .6875rem; }
.ruler-legend { display: inline-block; width: 14px; height: 9px; background: var(--ruler-band); border: 1px solid var(--ruler-line); margin-right: 6px; }
.ruler-plan { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 44px; white-space: nowrap; font-size: .8125rem; font-weight: 550; }
.home-page .cities-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 24px; row-gap: 0; }
.home-page .city-card { background: none; border: 0; border-top: 1px solid var(--border); border-radius: 0; padding: 17px 0 15px; min-width: 0; overflow: visible; }
.home-page .city-card::before { display: none; }
.home-page .city-card:hover { text-decoration: none; border-color: var(--accent); }
.home-page .city-card:hover .city-name { color: var(--accent); }
.home-page .city-name { font-weight: 550; font-size: .9375rem; line-height: 1.4; margin-bottom: 4px; overflow-wrap: anywhere; }
.home-page .city-country { font-size: .6875rem; margin-bottom: 13px; }
.home-page .city-time { font-size: 1.6rem; font-weight: 500; letter-spacing: -.035em; }
.home-page .city-offset { position: static; padding: 0; background: none; font-size: .625rem; margin-top: 7px; display: inline-block; }
.home-page .city-date { font-size: .6875rem; }
.home-page .search-box { max-width: 420px; margin-bottom: 14px; }
.home-page .search-box input { font-size: .875rem; border-radius: 4px; background: transparent; }
.home-page .cities-filter { gap: 4px; margin-bottom: 26px; }
.filter-btn { border-radius: 4px; padding: 7px 14px; font-size: .8125rem; }
.world-empty { padding: 24px 0; font-size: .875rem; color: var(--text-secondary); }
.city-title { font-weight: 550; }
.city-hero-time, .tool-time { font-weight: 500; }
.city-info-card { backdrop-filter: none; }
.directory-grid strong { font-weight: 550; }
.footer { margin-top: 24px; }
.footer-col h4 { font-size: .6875rem; letter-spacing: .09em; font-weight: 550; }
.footer-col a { font-size: .8125rem; }
.home-page #faq > .container { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; border-top: 1px solid var(--border); padding-top: 32px; }
.faq-question { font-size: .9375rem; font-weight: 550; }
.faq-answer-inner { font-size: .875rem; }
@media(max-width: 1080px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-inner { gap: 16px; }
  .nav-logo { margin-right: auto; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; inset: 64px 0 auto; padding: 16px 24px; background: var(--nav-bg); border-bottom: 1px solid var(--border); align-items: stretch; gap: 0; }
  .nav-links.open a { display: block; padding: 12px; }
  .hero-layout { column-gap: 34px; grid-template-columns: minmax(0, 1.3fr) minmax(270px, 1fr); }
  .home-page .hero-search { padding-left: 24px; }
  .home-page .clock-time { font-size: clamp(4.6rem, 9.2vw, 7rem); }
  .ruler-row { grid-template-columns: 145px minmax(0, 1fr) 125px; gap: 20px; }
  .ruler-control { padding-inline: 165px 145px; }
  .ruler-intro { margin-right: 0; }
}
@media(max-width: 700px) {
  .container, .nav-inner, .tool-container { padding-inline: 20px; }
  .home-page .hero { padding: 96px 0 34px; }
  .hero-layout { display: block; }
  .home-page .clock-time { font-size: clamp(5.2rem, 18vw, 7.25rem); margin-bottom: 9px; }
  .home-page .clock-date { font-size: .9375rem; }
  .hero-heading { margin-bottom: 8px; }
  .home-page .hero-title { font-size: .8125rem; }
  .home-page .clock-timezone { font-size: .6875rem; gap: 4px 8px; }
  .home-page .clock-timezone { display: grid; grid-template-columns: minmax(0, 1fr) auto; min-height: 48px; align-content: start; }
  .home-page .clock-timezone > span:first-child { grid-column: 1 / -1; }
  .home-page .sync-status { font-size: .6875rem; margin-top: 9px; }
  .home-page .hero-search { border-left: 0; padding: 22px 0 0; margin: 0; }
  .hero-search label { font-size: .875rem; margin-bottom: 10px; }
  .hero-search-row .btn { padding-inline: 17px; }
  .hero-tools { margin-top: 9px; }
  .home-page .section { padding-block: 32px; }
  .home-page .day-ruler-section { padding-top: 0; }
  .ruler-heading { gap: 15px; margin-bottom: 18px; align-items: start; padding-top: 21px; }
  .ruler-heading h2 { font-size: 1.35rem; }
  .ruler-intro { font-size: .6875rem; max-width: 128px; }
  .section-kicker { font-size: .625rem; }
  .ruler-panel { padding: 11px 14px 14px; }
  .ruler-toolbar { align-items: flex-start; font-size: .6875rem; margin-bottom: 7px; }
  .ruler-toolbar > div { flex-direction: column; align-items: end; gap: 0; }
  .ruler-toolbar button { font-size: .625rem; padding-block: 0; min-height: 28px; }
  .ruler-row { grid-template-columns: minmax(0, 1fr) 130px; gap: 8px; padding-block: 9px 14px; min-height: 0; }
  .ruler-identity { grid-column: 1; grid-row: 1; }
  .ruler-identity select { font-size: .8125rem; min-height: 30px; }
  .ruler-identity strong { font-size: .8125rem; }
  .ruler-zone { font-size: .625rem; }
  .ruler-result { grid-column: 2; grid-row: 1; }
  .ruler-time { font-size: 1.25rem; }
  .ruler-track { grid-column: 1 / -1; height: 13px; margin-top: 7px; }
  .ruler-needle { top: -4px; bottom: -4px; }
  .ruler-control { padding: 12px 0 0; }
  .ruler-control p { font-size: .625rem; }
  .ruler-footer { flex-direction: column; gap: 7px; align-items: stretch; padding-top: 13px; margin-top: 13px; }
  .ruler-footer p { font-size: .625rem; }
  .ruler-footer .muted { font-size: .625rem; }
  .ruler-plan { font-size: .8125rem; }
  .home-page .cities-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; }
  .home-page .city-card-inner { display: block; }
  .home-page .city-country { margin-bottom: 10px; min-height: 1.6em; }
  .home-page .city-time { font-size: 1.45rem; }
  .home-page .city-name { font-size: .875rem; }
  .home-page #faq > .container { display: block; padding-top: 24px; }
  .home-page #faq .section-header { margin-bottom: 8px; }
  .footer-inner { gap: 26px; }
  .footer-bottom { margin-top: 28px; }
}
@media(max-width: 380px) {
  .theme-btn { width: 32px; }
  .nav-inner { gap: 8px; }
  .home-page .clock-time { font-size: 5rem; }
  .quick-cities { gap: 0 13px; font-size: .6875rem; }
  .ruler-heading { flex-direction: column; gap: 9px; }
  .ruler-intro { max-width: none; }
  .ruler-intro br { display: none; }
}
@media(forced-colors: active) {
  .ruler-bands > span { background: Highlight; }
  .ruler-needle, .ruler-needle::before { background: CanvasText; }
  .ruler-track { border-color: CanvasText; }
}
body { transition: none; }
.nav, a, .btn, .theme-btn, .hero-search input, .filter-btn { transition: none; }
.nav-links a, .city-card, .search-box input, .faq-question, .footer-col a { transition: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.ruler-zone, .ruler-date, .ruler-control p, .ruler-footer .muted, .ruler-toolbar button { font-size: .75rem; }
.ruler-axis { font-size: .6875rem; }
.ruler-identity select { min-height: 44px; }
.ruler-select-placeholder { display: flex; align-items: center; min-height: 44px; font-size: .875rem; font-weight: 550; }
.ruler-toolbar button { min-height: 44px; }
/* Personal clocks: one ordered surface, shared current instant. */
.dashboard-page [hidden] { display: none !important; }
.dashboard-main { padding-top: 106px; padding-bottom: 40px; }
.dashboard-heading { max-width: 850px; margin-bottom: 30px; }
.dashboard-heading h1 { font-weight: 550; font-size: clamp(1.8rem, 3.1vw, 2.7rem); line-height: 1.15; letter-spacing: -.04em; margin-bottom: 13px; }
.dashboard-heading > p:last-child { font-size: .9375rem; color: var(--text-secondary); line-height: 1.65; max-width: 650px; }
.dashboard-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding-block: 18px; border-top: 1px solid var(--border); }
.dashboard-toolbar .btn { padding: 10px 16px; font-size: .8125rem; }
.dashboard-toolbar .btn:disabled { opacity: .6; cursor: default; }
.dashboard-scenario-label { display: flex; flex-direction: column; gap: 3px; font-size: .6875rem; color: var(--text-muted); margin-left: auto; }
.dashboard-page select, .dashboard-dialog input[type=search], .dashboard-dialog input[type=number], .dashboard-dialog textarea { color: var(--text); background: var(--input-bg); border: 1px solid var(--input-border); border-radius: 3px; padding: 9px 12px; min-height: 44px; font-size: 1rem; max-width: 100%; }
.dashboard-page select { cursor: pointer; }
.dashboard-scenario-label select { padding: 5px 30px 5px 9px; min-height: 34px; font-size: .8125rem; }
.dashboard-disclosure { position: relative; }
.dashboard-disclosure summary { list-style: none; display: flex; gap: 10px; align-items: center; justify-content: space-between; border: 1px solid var(--border); border-radius: 3px; font-size: .8125rem; min-height: 44px; padding: 10px 13px; cursor: pointer; user-select: none; }
.dashboard-disclosure summary::-webkit-details-marker { display: none; }
.dashboard-disclosure summary::after { content: '⌄'; }
.dashboard-disclosure summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.dashboard-view-panel, .dashboard-more-panel { position: absolute; top: calc(100% + 8px); left: 0; width: 258px; z-index: 12; padding: 18px; border: 1px solid var(--border); border-radius: 4px; background: var(--bg); box-shadow: 0 8px 22px rgba(0,0,0,.09); }
.dashboard-more-panel { width: 240px; left: auto; right: 0; display: flex; flex-direction: column; align-items: stretch; }
.dashboard-page fieldset { border: 0; padding: 0; margin: 0 0 12px; }
.dashboard-page legend { font-weight: 550; font-size: .875rem; margin-bottom: 8px; }
.dashboard-page fieldset label, .dashboard-check { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: .875rem; cursor: pointer; }
.dashboard-page input[type=radio], .dashboard-page input[type=checkbox] { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--accent); }
.dashboard-text-button { border: 0; background: none; color: var(--text); padding: 8px 0; min-height: 44px; text-align: left; font-size: .8125rem; cursor: pointer; text-underline-offset: .2em; }
.dashboard-text-button:hover { color: var(--accent); text-decoration: underline; }
.dashboard-text-button:disabled { cursor: default; color: var(--text-muted); }
.dashboard-meta { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px 18px; font-size: .75rem; min-height: 48px; }
.dashboard-meta label { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--text-secondary); }
.dashboard-meta select { background: transparent; border: 0; padding-left: 0; font-size: .8125rem; max-width: 270px; }
#dashboardSaved { color: var(--text-muted); }
.dashboard-source { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 52px; padding-bottom: 14px; }
.dashboard-source p { color: var(--text-muted); font-size: .75rem; line-height: 1.5; max-width: 740px; min-height: 2.8em; }
.dashboard-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.dashboard-card { position: relative; min-width: 0; min-height: 333px; padding: 20px 19px 16px; border: 1px solid var(--border); border-top: 2px solid var(--border); border-radius: 3px; background: var(--card-bg); font-variant-numeric: tabular-nums; }
.dashboard-card[data-reference=true] { border-top-color: var(--accent); }
.dashboard-card-top { display: flex; justify-content: space-between; gap: 6px; align-items: start; min-height: 30px; }
.dashboard-card h2 { font-size: 1.05rem; line-height: 1.45; font-weight: 550; letter-spacing: -.02em; overflow-wrap: anywhere; padding-top: 4px; }
.dashboard-card h2 a { color: var(--text); }
.dashboard-country { font-size: .75rem; line-height: 1.5; color: var(--text-muted); min-height: 38px; padding-top: 3px; overflow-wrap: anywhere; }
.dashboard-icon-button { color: var(--text-secondary); background: transparent; border: 0; border-radius: 3px; flex-shrink: 0; width: 44px; min-height: 44px; cursor: pointer; font-size: 1.5rem; line-height: 1; }
.dashboard-card-top .dashboard-icon-button { margin: -5px -9px 0 0; font-size: 1.2rem; }
.dashboard-icon-button:hover { color: var(--text); background: var(--bg-alt); }
.dashboard-clock { min-height: 151px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 3px; }
.dashboard-clock time { display: block; white-space: nowrap; font-size: clamp(2.4rem, 3.65vw, 3.45rem); font-weight: 500; line-height: 1.2; letter-spacing: -.055em; }
.dashboard-seconds { color: var(--accent); font-size: .47em; letter-spacing: -.02em; margin-left: .05em; }
.dashboard-dial { display: none; width: 116px; height: 116px; overflow: visible; color: var(--text); }
.dashboard-dial .dial-tick { stroke: var(--text-muted); stroke-width: 1.1; }
.dashboard-dial text { fill: currentColor; font-family: inherit; font-size: 9px; text-anchor: middle; dominant-baseline: central; }
.dashboard-dial .dial-hour { stroke: currentColor; stroke-width: 3.2; stroke-linecap: round; }
.dashboard-dial .dial-minute { stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.dashboard-dial .dial-second { stroke: var(--accent); stroke-width: 1; }
.dashboard-dial .dial-pivot { fill: var(--accent); }
.dashboard-card[data-face=analog] .dashboard-dial { display: block; }
.dashboard-card[data-face=analog] .dashboard-clock time { font-size: 1.22rem; letter-spacing: -.025em; }
.dashboard-card[data-face=analog] .dashboard-seconds { font-size: .8em; }
.dashboard-date { font-size: .8125rem; line-height: 1.6; text-align: center; }
.dashboard-day-difference { min-height: 23px; text-align: center; color: var(--accent); font-size: .75rem; line-height: 1.6; }
.dashboard-offset { text-align: center; font-size: .75rem; color: var(--text-muted); padding-top: 8px; border-top: 1px solid var(--border); line-height: 1.55; overflow-wrap: anywhere; }
.dashboard-retry { display: block; margin-inline: auto; }
.dashboard-placeholder .dashboard-clock { min-height: 161px; }
.dashboard-placeholder .dashboard-date { margin-bottom: 23px; }
.dashboard-reorder-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; background: var(--bg-alt); border: 1px solid var(--border); padding: 14px 18px; margin-bottom: 12px; }
.dashboard-reorder-bar strong { font-size: .875rem; font-weight: 550; }
.dashboard-reorder-bar p { font-size: .75rem; color: var(--text-secondary); margin-top: 4px; }
.dashboard-reorder-controls { display: flex; align-items: center; justify-content: space-between; gap: 3px; border-top: 1px solid var(--border); margin-top: 12px; padding-top: 6px; }
.dashboard-reorder-controls button { background: none; border: 0; color: var(--text); font-size: .75rem; padding: 6px; cursor: pointer; }
.dashboard-reorder-controls button:disabled { opacity: .45; cursor: default; }
.dashboard-reorder-controls .dashboard-drag-handle { width: 44px; min-height: 44px; font-size: 1.15rem; cursor: grab; touch-action: none; }
.dashboard-card.is-dragging, .dashboard-card.is-keyboard-moving { outline: 2px solid var(--accent); outline-offset: 3px; background: var(--bg-alt); }
.dashboard-card.is-dragging { cursor: grabbing; user-select: none; }
.dashboard-notice { padding: 17px 20px; margin-block: 14px; border: 1px solid var(--border); border-left: 3px solid var(--accent); background: var(--bg-alt); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: .875rem; line-height: 1.6; }
.dashboard-notice p { color: var(--text-secondary); font-size: .8125rem; }
.dashboard-inline-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.dashboard-empty { padding: 48px 24px; text-align: center; background: var(--bg-alt); border: 1px solid var(--border); }
.dashboard-empty h2 { font-size: 1.5rem; font-weight: 550; margin-bottom: 10px; }
.dashboard-empty p { color: var(--text-secondary); margin-bottom: 20px; font-size: .875rem; }
.dashboard-undo { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; background: var(--bg-alt); margin-top: 14px; padding: 8px 16px; font-size: .8125rem; }
.dashboard-undo button:last-child { margin-left: auto; color: var(--text-muted); }
.dashboard-footer-actions { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; padding-top: 14px; }
.dashboard-loading .dashboard-workspace, .dashboard-loading .dashboard-footer-actions, .dashboard-loading .dashboard-guide { visibility: hidden; }
.dashboard-help { font-size: .75rem; color: var(--text-muted); line-height: 1.65; }
.dashboard-scenario-panel:empty { display: none; }
.dashboard-scenario-panel { border-top: 1px solid var(--border); margin-top: 24px; padding-top: 26px; }
.dashboard-scenario-panel h2 { font-weight: 550; font-size: 1.45rem; letter-spacing: -.025em; }
.dashboard-scenario-panel p { line-height: 1.7; }
.dashboard-page #scenarioPanel:empty { display: none; }
.dashboard-page #scenarioPanel:not(:empty) { border-top: 1px solid var(--border); margin-top: 28px; padding-top: 28px; }
.dashboard-page #scenarioPanel h2 { font-size: 1.5rem; font-weight: 550; letter-spacing: -.025em; margin-bottom: 12px; }
.dashboard-page #scenarioPanel h3, .dashboard-page #scenarioPanel h4 { font-weight: 550; }
.dashboard-page #scenarioPanel > p, .dashboard-scenario-results > p { font-size: .8125rem; line-height: 1.75; max-width: 850px; margin-bottom: 18px; }
.dashboard-scenario-form { display: flex; align-items: end; flex-wrap: wrap; gap: 14px; margin-block: 20px; }
.dashboard-scenario-form > label, .dashboard-availability fieldset > label { display: flex; flex-direction: column; align-items: start; gap: 8px; font-size: .8125rem; color: var(--text-secondary); }
.dashboard-scenario-form input[type=date], .dashboard-scenario-form input[type=time] { min-height: 44px; font: inherit; font-size: 1rem; padding: 8px 10px; border: 1px solid var(--input-border); border-radius: 3px; color: var(--text); background: var(--input-bg); max-width: 100%; min-width: 0; }
.dashboard-scenario-form > p { flex-basis: 100%; font-size: .8125rem; line-height: 1.7; }
.dashboard-availability { width: 100%; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.dashboard-page .dashboard-availability fieldset { display: flex; align-items: start; flex-wrap: wrap; gap: 12px 20px; padding: 17px 19px; border: 1px solid var(--border); border-radius: 3px; margin: 0; min-width: 0; }
.dashboard-availability legend { padding-inline: 4px; }
.dashboard-availability legend input { margin-right: 9px; vertical-align: middle; }
.dashboard-weekdays { flex-basis: 100%; display: flex; gap: 5px; flex-wrap: wrap; }
.dashboard-page .dashboard-weekdays label { flex-direction: column-reverse; gap: 7px; min-width: 38px; min-height: 57px; font-size: .75rem; }
.dashboard-table-scroll { overflow-x: auto; max-width: 100%; border: 1px solid var(--border); border-radius: 3px; margin-block: 18px; }
.dashboard-table-scroll table { width: 100%; border-collapse: collapse; font-size: .8125rem; }
.dashboard-table-scroll caption { text-align: left; font-size: .875rem; font-weight: 550; padding: 14px; }
.dashboard-table-scroll th, .dashboard-table-scroll td { padding: 12px 14px; text-align: left; border-top: 1px solid var(--border); }
.dashboard-table-scroll th { font-weight: 550; }
.dashboard-table-scroll thead th { color: var(--text-secondary); font-size: .75rem; }
.dashboard-window { border: 1px solid var(--border); border-radius: 3px; padding: 20px; margin-block: 14px; }
.dashboard-window h4 { margin-bottom: 12px; }
.dashboard-window ul { list-style: none; margin: 0 0 18px; padding: 0; font-variant-numeric: tabular-nums; }
.dashboard-window li { font-size: .875rem; line-height: 1.8; }
.dashboard-window > p { font-size: .75rem; margin-top: 10px; line-height: 1.7; }
.dashboard-scenario-panel input, .dashboard-scenario-panel select { min-width: 0; max-width: 100%; }
.dashboard-guide { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; border-top: 1px solid var(--border); padding-top: 34px; margin-top: 48px; }
.dashboard-guide h2 { font-size: 1.8rem; line-height: 1.2; font-weight: 550; letter-spacing: -.035em; }
.dashboard-guide h3 { font-weight: 550; font-size: .9375rem; margin-bottom: 8px; }
.dashboard-guide p:not(.section-kicker) { color: var(--text-secondary); font-size: .875rem; line-height: 1.8; margin-bottom: 24px; }
.dashboard-guide-links { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.dashboard-dialog { margin: auto; position: fixed; inset: 0; width: min(540px, calc(100% - 32px)); max-height: min(90dvh, 800px); border: 1px solid var(--border); border-radius: 6px; padding: 24px; color: var(--text); background: var(--bg); overflow-y: auto; overscroll-behavior: contain; }
.dashboard-dialog::backdrop { background: rgba(15, 20, 16, .5); }
.dashboard-dialog-heading { display: flex; justify-content: space-between; align-items: start; gap: 16px; margin-bottom: 17px; }
.dashboard-dialog-heading h2 { font-size: 1.5rem; font-weight: 550; letter-spacing: -.03em; line-height: 1.3; padding-top: 5px; }
.dashboard-dialog-heading .dashboard-icon-button { margin: -6px -9px 0 0; }
.dashboard-dialog > label { display: block; margin-bottom: 9px; font-size: .875rem; font-weight: 550; }
.dashboard-dialog > input, .dashboard-dialog > textarea { width: 100%; margin-bottom: 8px; }
.dashboard-dialog > p { font-size: .875rem; line-height: 1.7; margin-bottom: 18px; }
.dashboard-dialog > p.dashboard-help { min-height: 2.4em; font-size: .75rem; margin-bottom: 12px; }
.dashboard-search-results { display: flex; flex-direction: column; }
.dashboard-search-result { display: flex; align-items: center; justify-content: space-between; gap: 14px; text-align: left; background: none; color: var(--text); border: 0; border-top: 1px solid var(--border); padding: 13px 2px; min-height: 66px; cursor: pointer; width: 100%; }
.dashboard-search-result > span:first-child { min-width: 0; }
.dashboard-search-result strong { font-weight: 550; font-size: .9375rem; display: block; }
.dashboard-search-result small { color: var(--text-muted); font-size: .75rem; display: block; padding-top: 4px; overflow-wrap: anywhere; }
.dashboard-search-result > span:last-child { flex-shrink: 0; font-size: .75rem; color: var(--accent); }
.dashboard-search-result:hover { background: var(--bg-alt); }
.dashboard-search-result[aria-disabled=true] { cursor: default; }
.dashboard-search-result[aria-disabled=true] > span:last-child { color: var(--text-muted); }
.dashboard-dialog-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--border); padding-top: 18px; margin-top: 16px; font-size: .8125rem; }
.dashboard-position-control { margin: 20px 0 4px; padding-top: 17px; border-top: 1px solid var(--border); }
.dashboard-position-control label { display: block; font-size: .875rem; margin-bottom: 8px; }
.dashboard-position-control > div { display: flex; align-items: center; gap: 12px; }
.dashboard-position-control input { width: 80px; }
.dashboard-danger { color: var(--accent); }
.dashboard-bookmark-help { border-top: 1px solid var(--border); padding-top: 18px; margin-top: 22px; }
.dashboard-bookmark-help h3 { font-size: 1rem; font-weight: 550; margin-bottom: 9px; }
.dashboard-bookmark-help p { font-size: .8125rem; line-height: 1.7; color: var(--text-secondary); margin-bottom: 10px; }
#dashboardMeetingChoices label { display: flex; align-items: center; gap: 12px; min-height: 48px; font-size: .875rem; }
.dashboard-page.is-focus-mode { overflow: hidden; }
.dashboard-focus-dialog { position: fixed; inset: 0; margin: 0; width: 100%; max-width: none; height: 100dvh; max-height: none; padding: 0 20px 24px; border: 0; color: var(--text); background: var(--bg); overflow-y: auto; overscroll-behavior: contain; }
.dashboard-focus-dialog::backdrop { background: var(--bg); }
.dashboard-focus-header { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; margin-bottom: 16px; background: var(--bg); border-bottom: 1px solid var(--border); }
.dashboard-focus-header h2 { font-size: 1.25rem; margin: 0 0 4px; }
.dashboard-focus-header p { color: var(--text-muted); font-size: .75rem; line-height: 1.5; }
.dashboard-focus-header .btn { flex-shrink: 0; min-height: 44px; }
.dashboard-focus-dialog .dashboard-grid { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
.dashboard-focus-dialog .dashboard-card-top .dashboard-icon-button { display: none; }
.dashboard-focus-dialog .dashboard-grid-focus-few .dashboard-card { display: flex; flex-direction: column; min-height: min(650px, calc(100dvh - 140px)); }
.dashboard-focus-dialog .dashboard-grid-focus-few .dashboard-clock { flex: 1; }
.dashboard-focus-dialog .dashboard-grid-focus-few .dashboard-card[data-face=analog] .dashboard-dial { max-width: min(92%, max(150px, calc(100dvh - 280px))); width: 92%; height: auto; }
@media(max-width: 500px) {
  .dashboard-focus-dialog { padding-inline: 12px; }
  .dashboard-focus-dialog .dashboard-grid-many-analog { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media(max-width: 1100px) {
  .dashboard-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .dashboard-scenario-label { margin-left: 0; }
}
@media(max-width: 850px) {
  .dashboard-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .dashboard-clock time { font-size: 3.3rem; }
  .dashboard-guide { grid-template-columns: 1fr; gap: 22px; }
}
@media(max-width: 599px) {
  .dashboard-main { padding-top: 91px; }
  .dashboard-heading { margin-bottom: 20px; }
  .dashboard-heading h1 { max-width: 340px; font-size: 1.85rem; }
  .dashboard-heading > p:last-child { font-size: .8125rem; }
  .dashboard-toolbar { gap: 8px; }
  .dashboard-toolbar .btn { padding-inline: 11px; }
  #dashboardReorder { order: 4; }
  .dashboard-scenario-label { order: 5; flex-grow: 1; }
  .dashboard-scenario-label select { width: 100%; min-height: 44px; }
  .dashboard-meta { gap: 0; padding-bottom: 8px; }
  .dashboard-meta > span { width: 100%; }
  .dashboard-meta select { max-width: 190px; }
  .dashboard-grid { grid-template-columns: 1fr; gap: 12px; }
  .dashboard-card { padding: 14px 17px; min-height: 268px; }
  .dashboard-country { min-height: 24px; }
  .dashboard-clock { min-height: 116px; }
  .dashboard-clock time { font-size: 3.65rem; }
  .dashboard-card[data-face=analog] .dashboard-clock { display: grid; grid-template-columns: 112px minmax(0,1fr); gap: 10px; }
  .dashboard-dial { width: 108px; height: 108px; }
  .dashboard-card[data-face=analog] .dashboard-clock time { font-size: clamp(1.65rem, 7vw, 2.15rem); text-align: center; }
  .dashboard-card[data-face=analog] .dashboard-seconds { font-size: .55em; }
  .dashboard-placeholder .dashboard-clock { min-height: 126px; }
  .dashboard-reorder-bar { align-items: start; flex-direction: column; }
  .dashboard-more-panel { width: 240px; }
  .dashboard-view-panel { left: auto; right: -60px; }
  .dashboard-guide { margin-top: 32px; padding-top: 25px; }
  .dashboard-guide h2 { font-size: 1.55rem; }
  .dashboard-dialog { width: calc(100% - 20px); max-height: 92dvh; padding: 18px; }
  .dashboard-notice { padding: 13px 15px; }
  .dashboard-source { align-items: start; }
  .dashboard-source .btn { font-size: .75rem; padding: 8px; }
  .dashboard-availability { grid-template-columns: 1fr; }
  .dashboard-page .dashboard-availability fieldset { padding: 13px; }
  .dashboard-weekdays { gap: 2px; }
  .dashboard-page .dashboard-weekdays label { min-width: 35px; }
  .dashboard-table-scroll th, .dashboard-table-scroll td { padding: 10px 8px; font-size: .75rem; }
  .dashboard-table-scroll thead th { font-size: .6875rem; }
}
@media(prefers-reduced-motion: reduce) { .dashboard-dial .dial-second { display: none; } }
/* The face is the main reading surface; the 24-hour value remains unambiguous. */
.dashboard-card[data-face=analog] { padding: 12px 14px 12px; }
.dashboard-card[data-face=analog] .dashboard-card-top { min-height: 26px; padding-right: 35px; }
.dashboard-card[data-face=analog] .dashboard-card-top .dashboard-icon-button { position: absolute; top: 5px; right: 8px; margin: 0; }
.dashboard-card[data-face=analog] h2 { font-size: .9375rem; padding-top: 1px; }
.dashboard-card[data-face=analog] .dashboard-country { min-height: 21px; padding-top: 0; font-size: .6875rem; line-height: 1.45; }
.dashboard-card[data-face=analog] .dashboard-clock { display: flex; flex-direction: column; min-height: 0; gap: 5px; padding: 7px 0 3px; }
.dashboard-card[data-face=analog] .dashboard-dial { width: 92%; height: auto; aspect-ratio: 1; max-width: 290px; }
.dashboard-card[data-face=analog] .dashboard-clock time { font-size: 1.2rem; line-height: 1.25; letter-spacing: -.02em; }
.dashboard-card[data-face=analog] .dashboard-seconds { font-size: .8em; }
.dashboard-card[data-face=analog] .dashboard-date { font-size: .75rem; line-height: 1.5; }
.dashboard-card[data-face=analog] .dashboard-day-difference { min-height: 20px; font-size: .6875rem; line-height: 1.5; }
.dashboard-card[data-face=analog] .dashboard-offset { padding-top: 5px; font-size: .6875rem; line-height: 1.5; }
@media(max-width: 599px) {
  .dashboard-grid-many-analog { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .dashboard-grid-many-analog .dashboard-card { padding: 10px 9px; min-height: 0; display: flex; flex-direction: column; }
  .dashboard-grid-many-analog .dashboard-card-top { padding-right: 26px; min-height: 27px; }
  .dashboard-grid-many-analog .dashboard-card-top .dashboard-icon-button { position: absolute; top: 2px; right: 1px; margin: 0; }
  .dashboard-grid-many-analog h2 { font-size: .8125rem; padding-top: 1px; line-height: 1.35; }
  .dashboard-grid-many-analog .dashboard-country { font-size: .6875rem; line-height: 1.45; min-height: 21px; padding-top: 0; }
  .dashboard-grid-many-analog .dashboard-clock { flex: 1; min-height: 110px; gap: 5px; padding: 7px 0 3px; }
  .dashboard-grid-many-analog .dashboard-clock time { font-size: clamp(1.65rem,7vw,2.25rem); }
  .dashboard-grid-many-analog .dashboard-card[data-face=analog] .dashboard-clock time { font-size: 1.125rem; }
  .dashboard-grid-many-analog .dashboard-date { font-size: .6875rem; line-height: 1.5; }
  .dashboard-grid-many-analog .dashboard-day-difference { min-height: 20px; font-size: .6875rem; }
  .dashboard-grid-many-analog .dashboard-offset { padding-top: 5px; font-size: .6875rem; }
  .dashboard-grid-many-analog .dashboard-reorder-controls { flex-wrap: wrap; gap: 0; }
  .dashboard-grid-many-analog .dashboard-reorder-controls .dashboard-drag-handle { flex-basis: 100%; }
  .dashboard-grid-many-analog .dashboard-reorder-controls button:not(.dashboard-drag-handle) { padding-inline: 2px; min-height: 44px; font-size: .6875rem; }
}
@media(forced-colors: active) {
  .dashboard-dial .dial-tick, .dashboard-dial .dial-hour, .dashboard-dial .dial-minute, .dashboard-dial .dial-second { stroke: CanvasText; }
  .dashboard-dial .dial-pivot { fill: CanvasText; }
  .dashboard-card[data-reference=true] { border-top-color: Highlight; }
}
@media(max-width: 700px) {
  .ruler-footer p, .ruler-intro, .home-page .sync-status, .home-page .clock-timezone { font-size: .75rem; }
  .ruler-identity select { font-size: .875rem; }
  .ruler-row { gap: 7px; }
  .home-page .city-country, .home-page .city-date, .home-page .city-offset { font-size: .75rem; }
  .ruler-heading { display: block; }
  .ruler-intro { max-width: none; margin-top: 9px; }
  .ruler-intro br { display: none; }
}

/* Shared dark palette: ordinary tools and the globe chrome. */
:root { --time-dark-bg:#070f20; --time-dark-alt:#101e33; --time-dark-card:#0c182b; --time-dark-text:#edf3fc; --time-dark-secondary:#b8c8df; --time-dark-muted:#a7b8d2; --time-dark-accent:#80b5ed; --time-dark-border:#2b3e59; --time-dark-input-border:#486181; }

/* Native disclosure keeps the full navigation reachable without JavaScript. */
.site-menu { display: none; }
.nav-inner { position: relative; }
.site-menu summary { cursor: pointer; list-style: none; font: inherit; color: var(--text); border: 1px solid var(--border); border-radius: 3px; padding: 8px 12px; align-items: center; justify-content: center; }
.site-menu summary::-webkit-details-marker, .globe-menu summary::-webkit-details-marker { display: none; }
.mobile-menu-panel { position: absolute; z-index: 50; top: 100%; left: 0; right: 0; padding: 12px 20px 20px; background: var(--nav-bg, var(--bg)); border-bottom: 1px solid var(--border); max-height: calc(100dvh - 76px); overflow-y: auto; overscroll-behavior: contain; }
.mobile-menu-panel p { margin: 12px 0 4px; font-size: .875rem; color: var(--text-secondary); }
.mobile-menu-panel ul { list-style: none; padding: 0; margin: 0; }
.mobile-menu-panel a { display: flex; align-items: center; min-height: 44px; padding: 10px 12px; font-size: 1rem; line-height: 1.4; }
.mobile-menu-panel [aria-current="page"] { color: var(--accent); background: var(--bg-alt); font-weight: 650; }
.footer-bottom { flex-wrap: wrap; gap: 16px 24px; }
.tool-directory { margin-block: 28px 40px; }
.tool-directory > div { padding: 20px 0; border-top: 1px solid var(--border); display: grid; grid-template-columns: minmax(200px,1fr) 2fr; gap: 16px 32px; }
.tool-directory dt { font-size: 1.125rem; font-weight: 650; }
.tool-directory dd { margin: 0; max-width: 65ch; color: var(--text-secondary); }
.task-links { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 18px; }
.task-links a { padding-block: 10px; min-height: 44px; }
.planner-help { margin-block: 8px 16px; color: var(--text-secondary); font-size: 1rem; }
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .site-menu { display: block; }
  .site-menu .nav-burger { display: flex; }
  .nav-logo { margin-right: auto; }
}
@media (max-width: 600px) { .tool-directory > div { grid-template-columns: 1fr; gap: 6px; } }
.globe-nav ul { display:flex; flex-wrap:wrap; gap: 10px 12px; padding:0; margin:0; list-style:none; }
.globe-menu .mobile-menu-panel { top: 46px; left: auto; right: 0; width: min(300px, 90vw); background: var(--bg); border: 1px solid var(--border); }
.globe-menu .mobile-menu-panel a { width: auto; padding: 10px 12px; }
.globe-page .globe-explorer label { position: static; width: auto; height: auto; overflow: visible; clip-path: none; display: block; margin-bottom: 6px; font-size: .875rem; color: var(--text-secondary); }
.globe-page .globe-nav ul { min-height: 0; height: auto; max-height: none; overflow: visible; }
.globe-page .globe-nav li { padding: 0; border: 0; }
.globe-page .globe-menu .mobile-menu-panel ul { min-height: 0; height: auto; max-height: none; overflow: visible; }
.globe-page .globe-menu .mobile-menu-panel li { padding: 0; border: 0; }

/* Date tools: one accent, explicit results and compact forms. */
.date-tab.active{color:var(--bg);box-shadow:none}
.date-form{backdrop-filter:none;background:var(--card-bg)}
.date-result{background:var(--bg-alt);border-top:1px solid var(--accent);border-radius:0;text-align:left}
.date-result-number{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:650;line-height:1.25;overflow-wrap:anywhere}
.date-result-title{font-weight:600;color:var(--text);margin-bottom:12px}
.date-result-label{line-height:1.6}
.date-hint{font-size:.875rem;line-height:1.5;color:var(--text-secondary);margin-top:8px}
.date-error{color:var(--text);font-weight:600;line-height:1.5}
.event-preset[aria-pressed=true]{border-color:var(--accent);color:var(--accent);background:var(--bg-alt)}
.event-preset[aria-pressed=true]::after{content:' · Выбрано'}
.date-form-group input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(max-width:600px){.date-form{padding:20px}.date-form-row{display:grid;grid-template-columns:minmax(0,1fr)}.date-form-group{min-width:0;width:100%}.date-form-group input{min-width:0;display:block;min-height:48px}.date-tab{padding:12px 6px;font-size:.8125rem}.date-result{padding:20px 0}.date-calc-tabs{margin-bottom:20px}.timer-presets:has(.event-preset){justify-content:flex-start;gap:8px}}

/* Illustrated entry points; static vectors add no runtime cost. */
.home-discovery{padding-bottom:36px}
.globe-teaser{display:grid;grid-template-columns:minmax(0,1fr) 280px;align-items:center;gap:32px;background:var(--bg-alt);border-block:1px solid var(--border);padding:12px 40px;color:var(--text)}
.globe-teaser h2{font-size:clamp(1.5rem,3vw,2.5rem);line-height:1.2;margin-bottom:12px}.globe-teaser p{max-width:42ch;color:var(--text-secondary);line-height:1.6}.discovery-action{display:inline-block;margin-top:22px;color:var(--accent);font-weight:600}
.mini-earth{width:100%;height:auto;display:block}.earth-ocean{fill:var(--accent)}.earth-land{fill:var(--bg)}.earth-grid{stroke:var(--bg);opacity:.18}.earth-rim{stroke:var(--accent);stroke-width:1}
.home-tools-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;margin-top:38px}.home-tools-heading h2{font-size:1.75rem}.home-tools-heading a,.team-entry a{color:var(--accent)}
.preview-note{font-size:.8125rem;color:var(--text-secondary);margin-top:8px}.visual-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 32px;margin-top:20px}
.visual-tool{display:grid;grid-template-columns:minmax(0,1fr) 24px;align-content:start;gap:8px;color:var(--text);padding:12px 0 20px;border-bottom:1px solid var(--border)}.tool-drawing{grid-column:1/-1;width:100%;height:128px;color:var(--text-secondary);font-variant-numeric:tabular-nums}.drawing-accent{stroke:var(--accent)}.drawing-muted{opacity:.3}.visual-tool h3{font-size:1.125rem;margin-bottom:8px}.visual-tool p{font-size:.875rem;line-height:1.6;color:var(--text-secondary)}.tool-arrow{color:var(--accent);font-size:1.25rem}.team-entry{margin-top:18px;font-size:.875rem}
.globe-teaser:hover .discovery-action,.visual-tool:hover h3{text-decoration:underline;text-underline-offset:4px}.globe-teaser:focus-visible,.visual-tool:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
@media(max-width:1023px){.visual-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.globe-teaser{grid-template-columns:minmax(0,1fr) 200px;padding:16px 24px;gap:20px}}
@media(max-width:639px){.globe-teaser{grid-template-columns:minmax(0,1fr) 112px;padding:20px 14px;gap:10px}.globe-teaser h2{font-size:1.375rem}.globe-teaser p{font-size:.8125rem;line-height:1.5}.discovery-action{font-size:.875rem;margin-top:12px}.visual-tools{grid-template-columns:1fr;gap:0}.visual-tool{grid-template-columns:90px minmax(0,1fr) 18px;align-items:center;gap:12px;min-height:108px;padding:16px 0}.tool-drawing{grid-column:auto;height:72px}.visual-tool h3{font-size:1rem;margin-bottom:5px}.home-tools-heading h2{font-size:1.375rem}.home-tools-heading a{font-size:.875rem}.home-discovery{padding-bottom:24px}}
@media(forced-colors:active){.earth-ocean{fill:CanvasText}.earth-land{fill:Canvas}.earth-rim,.drawing-accent{stroke:LinkText}.visual-tool,.globe-teaser{border-color:CanvasText}}

.planner-steps{line-height:1.7;margin-bottom:20px;color:var(--text-secondary)}.comparison-title{font-size:1.25rem;margin-top:24px}.meeting-summary{line-height:1.6;padding:12px 0;margin-bottom:14px}.converter-slot.is-source{border-color:var(--accent)}.dashboard-scenario-panel:not(:empty){margin-top:16px;margin-bottom:24px}#dashboardScenarioHint{margin:12px 0;max-width:70ch}

/* Meeting workflow: condition, cities, shareable result. */
.meeting-draft-bar{padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:24px}.meeting-draft-bar>p{font-size:.875rem;color:var(--text-secondary);line-height:1.6;margin-bottom:12px}.meeting-actions{display:flex;gap:12px;flex-wrap:wrap}.meeting-actions .btn{min-height:44px}.planner h2,.meeting-cities h2,.meeting-result h2{font-size:1.25rem;margin-bottom:16px}.planner-grid{grid-template-columns:1.4fr 1fr 1fr}.planner input,.meeting-cities>input,.meeting-result textarea{width:100%;min-width:0;min-height:48px;background:var(--input-bg);border:1px solid var(--input-border);color:var(--text);padding:12px;border-radius:5px;font:inherit}.meeting-sub-label{margin-top:12px;font-size:.8125rem!important}.meeting-cities{padding:24px 0;border-bottom:1px solid var(--border)}.meeting-cities>p{color:var(--text-secondary);line-height:1.6;margin-bottom:12px}.meeting-cities>label{display:block;margin:16px 0 8px}.meeting-city-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.meeting-city-chip{display:flex;align-items:center;gap:12px;padding-left:12px;border:1px solid var(--border);border-radius:5px}.meeting-city-chip button{min-height:44px;padding:8px;background:transparent;color:var(--accent);border:0;font:inherit;font-size:.8125rem}.meeting-search-results{display:grid;gap:8px;margin-top:8px}.meeting-search-results:empty{display:none}.meeting-search-results button{text-align:left;white-space:normal}.meeting-result{padding-top:28px}.meeting-result .converter-slot{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:20px;box-shadow:none;padding:20px;background:transparent}.meeting-row-detail{font-size:.8125rem;color:var(--text-secondary);margin-top:6px}.meeting-row-time{text-align:right}.meeting-row-time time{font-size:1.75rem;font-weight:600;font-variant-numeric:tabular-nums}.meeting-row-time p{font-size:.875rem;line-height:1.5;margin-top:4px}.meeting-result .meeting-actions{margin-top:20px}.meeting-link-help{font-size:.8125rem;color:var(--text-secondary);line-height:1.6;margin-top:12px}.meeting-sr{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden}.meeting-result textarea{margin-top:12px;resize:vertical}.meeting-result label{display:block;margin-top:20px;line-height:1.6}.planner label{display:block;margin-bottom:8px}.meeting-result [hidden]{display:none}
@media(max-width:600px){.planner-grid{grid-template-columns:1fr}.meeting-result .converter-slot{padding:16px 0;gap:12px}.meeting-row-time time{font-size:1.5rem}.meeting-result .converter-slot strong{font-size:.9375rem}.meeting-actions .btn{flex:1}.meeting-draft-bar .meeting-actions{gap:8px}}
/* Hidden workflow actions must stay hidden even when button styles set display. */
.meeting-draft-bar [hidden], #legacyMode[hidden], #manualCopy[hidden] { display: none !important; }
.meeting-result .converter-slot { color: var(--text); }