/* ===========================================================
   TIMEZONE CONVERTER - timezone-converter.css
   Pro dark/light theme, 3D globe, cards, planner, day slider
   =========================================================== */

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

:root {
  --font: 'DM Sans', 'Inter', system-ui, sans-serif;

  --bg:           #f0f4ff;
  --surface:      #ffffff;
  --surface2:     #f7f9ff;
  --surface3:     #eef2fd;
  --border:       #d8e0f0;
  --border2:      #c4cfe8;
  --text:         #0f1828;
  --text2:        #2e3d5c;
  --text3:        #4f5a73;
  --accent:       #3b6ef8;
  --accent2:      #2554d6;
  --accent-glow:  rgba(59,110,248,0.18);
  --gold:         #b87e10;
  --gold-light:   #fdf2d8;
  --green:        #15803d;
  --green-light:  #dcfce7;
  --red:          #dc2626;
  --red-light:    #fee2e2;
  --night-text:   #5a72a0;
  --work-text:    #16a34a;
  --morning-text: #d97706;
  --evening-text: #9333ea;
  --shadow:       0 2px 12px rgba(0,0,50,0.08), 0 1px 3px rgba(0,0,50,0.05);
  --shadow-lg:    0 8px 40px rgba(0,0,50,0.12), 0 2px 8px rgba(0,0,50,0.06);
  --radius:       14px;
  --radius-sm:    8px;
  --radius-xs:    5px;
  --trans:        0.2s ease;
}

[data-theme="dark"] {
  --bg:           #0d1117;
  --surface:      #161b24;
  --surface2:     #1c2333;
  --surface3:     #222d3f;
  --border:       #2a3448;
  --border2:      #3a4a64;
  --text:         #e8edf8;
  --text2:        #b3c2dc;
  --text3:        #8a9ab8;
  --accent:       #5b8bff;
  --accent2:      #3b6ef8;
  --accent-glow:  rgba(91,139,255,0.22);
  --gold:         #f0b840;
  --gold-light:   rgba(240,184,64,0.12);
  --green:        #22c55e;
  --green-light:  rgba(34,197,94,0.12);
  --red:          #f87171;
  --red-light:    rgba(248,113,113,0.12);
  --night-text:   #6a80a8;
  --work-text:    #4ade80;
  --morning-text: #fbbf24;
  --evening-text: #c084fc;
  --shadow:       0 2px 16px rgba(0,0,0,0.4), 0 1px 4px rgba(0,0,0,0.3);
  --shadow-lg:    0 8px 48px rgba(0,0,0,0.55), 0 2px 12px rgba(0,0,0,0.4);
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--trans), color var(--trans);
}

::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--surface2); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 99px; }

/* HEADER */
.site-header {
  position: sticky; top: 0; z-index: 200;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
[data-theme="dark"] .site-header { background: rgba(22,27,36,0.92); }

.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.header-inner {
  max-width: 1240px; margin: 0 auto;
  padding: 0 20px; height: 60px;
  display: flex; align-items: center; gap: 24px;
}

.logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 800;
  font-size: 1.15rem; color: var(--text);
  letter-spacing: -0.3px; flex-shrink: 0;
}
.logo-mark {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, #d4a373, #a07040);
  border-radius: 9px; display: grid; place-items: center;
  color: #fefae0; font-size: 1.1rem; font-weight: 900;
}
.logo-text span { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.main-nav a {
  text-decoration: none; color: var(--text2);
  font-size: 0.875rem; font-weight: 500;
  padding: 6px 12px; border-radius: var(--radius-xs);
  transition: color var(--trans), background var(--trans);
}
.main-nav a:hover { color: var(--accent); background: var(--accent-glow); }

.header-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  cursor: pointer;
  display: grid; place-items: center;
  color: var(--text2);
  transition: all var(--trans);
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }

.theme-toggle .moon { display: none; }
.theme-toggle .sun  { display: block; }
[data-theme="dark"] .theme-toggle .moon { display: block; }
[data-theme="dark"] .theme-toggle .sun  { display: none; }

.nav-toggle { display: none; }

/* HERO */
.hero {
  background: linear-gradient(160deg, var(--surface) 0%, var(--surface2) 100%);
  border-bottom: 1px solid var(--border);
  padding: 52px 20px 36px;
  text-align: center;
}
.hero-inner { max-width: 700px; margin: 0 auto; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--accent-glow);
  border: 1px solid rgba(91,139,255,0.3);
  color: var(--accent);
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.05em;
  padding: 5px 14px; border-radius: 99px;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  font-weight: 800; letter-spacing: -0.5px; line-height: 1.2;
  background: linear-gradient(135deg, var(--text) 30%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.hero p {
  font-size: 1.05rem; color: var(--text2);
  max-width: 520px; margin: 0 auto 24px;
}

.hero-stats {
  display: flex; justify-content: center;
  gap: 28px; flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.stat-num { font-size: 1.45rem; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { font-size: 0.78rem; color: var(--text2); font-weight: 600; }

/* LAYOUT */
.main-layout {
  max-width: 1240px; margin: 0 auto;
  padding: 32px 20px 64px;
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 28px;
  align-items: start;
}
@media (max-width: 980px) { .main-layout { grid-template-columns: 1fr; } }

/* PANEL */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-hd {
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.panel-hd h2 {
  font-size: 0.9rem; font-weight: 700;
  color: var(--text); letter-spacing: 0.01em;
  text-transform: uppercase;
}
.panel-hd-icon {
  width: 30px; height: 30px;
  border-radius: var(--radius-xs);
  background: var(--accent-glow);
  color: var(--accent);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.panel-hd-icon svg { width: 16px; height: 16px; }
.panel-hd-spacer { flex: 1; }
.panel-hd-note { font-size: 0.75rem; color: var(--text2); font-weight: 500; }

/* GLOBE */
.globe-panel { position: sticky; top: 76px; }
.globe-wrap {
  padding: 20px;
  display: flex; flex-direction: column;
  align-items: center; gap: 14px;
}

.globe-canvas-wrap {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1 / 1;
}

#globeCanvas {
  cursor: grab;
  display: block;
  touch-action: none;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 14px 36px rgba(30,80,160,0.45));
}
#globeCanvas:active { cursor: grabbing; }

.globe-controls {
  position: absolute;
  top: 8px; right: 8px;
  display: flex; flex-direction: column; gap: 6px;
  z-index: 2;
}
.globe-ctrl {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(20,30,55,0.7);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 0.85rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--trans), transform var(--trans);
  padding: 0;
}
.globe-ctrl:hover { background: rgba(40,80,180,0.85); transform: scale(1.08); }
.globe-ctrl svg { width: 14px; height: 14px; }
.globe-ctrl[aria-pressed="false"] .i-pause { display: none; }
.globe-ctrl[aria-pressed="true"]  .i-play  { display: none; }

.globe-hint {
  font-size: 0.78rem; color: var(--text3);
  display: flex; align-items: center; gap: 5px;
  text-align: center;
}

.utc-bar {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.82rem;
  gap: 8px;
  flex-wrap: wrap;
}
.utc-bar-label { color: var(--text2); font-weight: 600; }
.utc-bar-time  { color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: 0.5px; }
.utc-bar-local { color: var(--text); font-weight: 600; font-size: 0.78rem; }

.legend {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.legend-item {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.76rem; color: var(--text2);
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  background: var(--surface2);
  border: 1px solid var(--border);
}
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 3px; flex-shrink: 0;
}
.legend-dot.work    { background: #22c55e; }
.legend-dot.morning { background: #f59e0b; }
.legend-dot.evening { background: #a855f7; }
.legend-dot.night   { background: #3b4f72; }

/* SEARCH */
.search-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 12px;
  position: relative;
}
.search-icon { color: var(--text3); flex-shrink: 0; }
.search-wrap input {
  flex: 1; border: none; outline: none;
  background: transparent;
  font-family: var(--font);
  font-size: 0.96rem;
  color: var(--text);
  min-width: 0;
}
.search-wrap input::placeholder { color: var(--text3); }

.search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 300;
  overflow: hidden;
  display: none;
  max-height: 380px;
  overflow-y: auto;
}
.sr-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--trans);
  border-bottom: 1px solid var(--border);
}
.sr-item:last-child { border-bottom: none; }
.sr-item:hover, .sr-item.active { background: var(--surface2); }
.sr-item.disabled { opacity: 0.5; cursor: not-allowed; }
.sr-flag { font-size: 1.2rem; flex-shrink: 0; }
.sr-name { font-weight: 600; font-size: 0.9rem; flex: 1; }
.sr-tz   { font-size: 0.78rem; color: var(--text3); }
.sr-off  { font-size: 0.78rem; color: var(--accent); font-weight: 600; margin-left: auto; flex-shrink: 0; }
.sr-empty { padding: 14px; color: var(--text3); font-size: 0.85rem; text-align: center; }

/* TABS */
.tabs-nav {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface2);
  border-radius: var(--radius-sm);
}
.tab-btn {
  flex: 1; border: none; background: transparent;
  font-family: var(--font);
  font-size: 0.82rem; font-weight: 600;
  color: var(--text3);
  padding: 8px 4px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--trans);
  display: flex; align-items: center; justify-content: center;
  gap: 5px;
  min-width: 0;
}
.tab-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  background: var(--surface);
  color: var(--accent);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
[data-theme="dark"] .tab-btn.active { box-shadow: 0 1px 4px rgba(0,0,0,0.4); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* CLOCKS GRID */
.clocks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  padding: 16px 20px 20px;
}

.clock-card {
  position: relative;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 14px 14px 12px;
  cursor: pointer;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  overflow: hidden;
  background: var(--surface2);
}
.clock-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
}
.clock-card.work    { border-color: rgba(34,197,94,0.3); }
.clock-card.work::before { background: var(--work-text); }
.clock-card.morning { border-color: rgba(245,158,11,0.3); }
.clock-card.morning::before { background: var(--morning-text); }
.clock-card.evening { border-color: rgba(168,85,247,0.3); }
.clock-card.evening::before { background: var(--evening-text); }
.clock-card.night   { border-color: rgba(100,120,180,0.25); }
.clock-card.night::before { background: #3b4f72; }
.clock-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.clock-card.flash {
  animation: flash 0.9s ease;
}
@keyframes flash {
  0%, 100% { box-shadow: var(--shadow); }
  50%      { box-shadow: 0 0 0 3px var(--accent-glow), var(--shadow-lg); }
}

.btn-remove {
  position: absolute;
  top: 8px; right: 8px;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  background: var(--surface);
  color: var(--text3);
  font-size: 1rem; line-height: 1;
  cursor: pointer;
  display: grid; place-items: center;
  opacity: 0;
  transition: opacity var(--trans), color var(--trans), background var(--trans);
  padding: 0;
}
.clock-card:hover .btn-remove,
.clock-card:focus-within .btn-remove { opacity: 1; }
.btn-remove:hover { background: var(--red-light); color: var(--red); border-color: var(--red); }

.card-top {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
  padding-right: 26px;
}
.city-flag { font-size: 1.4rem; line-height: 1; flex-shrink: 0; }
.city-name { font-size: 0.88rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.card-time {
  display: flex; align-items: baseline; gap: 2px;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.clock-h, .clock-m {
  font-size: 2.1rem; font-weight: 800;
  letter-spacing: -1px; line-height: 1;
  color: var(--text);
}
.clock-sep {
  font-size: 1.8rem; font-weight: 700;
  color: var(--text3);
  animation: blink 1s step-end infinite;
  align-self: center;
  margin-bottom: 4px;
}
@keyframes blink { 50% { opacity: 0.2; } }
.clock-s {
  font-size: 0.88rem; font-weight: 600;
  color: var(--text3);
  align-self: flex-end;
  margin-bottom: 3px; margin-left: 3px;
  min-width: 18px;
}

.card-date { font-size: 0.78rem; color: var(--text2); margin-bottom: 8px; font-weight: 500; }

.card-foot {
  display: flex; align-items: center; gap: 6px;
  flex-wrap: wrap;
}

.offset-badge {
  font-size: 0.7rem; font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  background: var(--accent-glow);
  color: var(--accent);
  letter-spacing: 0.02em;
}
.dst-badge {
  font-size: 0.7rem; font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  background: var(--gold-light);
  color: var(--gold);
}
.status-badge {
  font-size: 0.7rem; font-weight: 600;
  padding: 2px 7px;
  border-radius: 99px;
  margin-left: auto;
}
.status-badge.work    { background: var(--green-light); color: var(--green); }
.status-badge.morning { background: rgba(245,158,11,0.14); color: #b45309; }
.status-badge.evening { background: rgba(168,85,247,0.14); color: #7c3aed; }
.status-badge.night   { background: rgba(100,120,180,0.14); color: #5a72a0; }
[data-theme="dark"] .status-badge.morning { color: var(--morning-text); }
[data-theme="dark"] .status-badge.evening { color: var(--evening-text); }
[data-theme="dark"] .status-badge.night   { color: var(--night-text); }

.empty-state {
  padding: 28px;
  text-align: center;
  color: var(--text3);
  font-size: 0.9rem;
  line-height: 1.7;
}
.empty-state strong { color: var(--text); display: block; margin-bottom: 4px; font-size: 0.98rem; }

/* TOOLBAR */
.toolbar {
  padding: 0 20px 16px;
  display: flex; gap: 10px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.84rem; font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--text2);
  transition: all var(--trans);
}
.btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.btn.copied { border-color: var(--green); color: var(--green); background: var(--green-light); }
.btn svg { width: 14px; height: 14px; }

/* CONVERTER */
.converter-body { padding: 20px; }

.conv-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}
@media (max-width: 600px) { .conv-inputs { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label {
  font-size: 0.74rem; font-weight: 600;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select {
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.92rem;
  padding: 9px 12px;
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.conv-quickbar {
  display: flex; gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.conv-quick {
  font-size: 0.74rem;
  padding: 5px 10px;
  border-radius: 99px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text2);
  cursor: pointer;
  transition: all var(--trans);
  font-family: var(--font);
  font-weight: 600;
}
.conv-quick:hover { border-color: var(--accent); color: var(--accent); }

.conv-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: 10px;
  padding: 7px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text3);
  background: var(--surface2);
  border-radius: var(--radius-xs);
  margin-bottom: 6px;
}
.conv-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: 10px;
  align-items: center;
  padding: 11px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--surface2);
  margin-bottom: 6px;
  transition: background var(--trans);
}
.conv-row:hover { background: var(--surface3); }
.conv-row:last-child { margin-bottom: 0; }
.conv-row.source-row { border-left: 3px solid var(--accent); background: var(--accent-glow); }
.conv-city { font-size: 0.88rem; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 6px; min-width: 0; }
.conv-city span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv-time { font-size: 1.05rem; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; letter-spacing: -0.3px; }
.conv-meta { font-size: 0.78rem; color: var(--text2); }
.conv-off  { font-size: 0.75rem; color: var(--text3); font-weight: 600; }
.conv-off em { color: var(--gold); font-style: normal; font-weight: 700; }

/* PLANNER */
.planner-toolbar {
  display: flex; align-items: center;
  gap: 12px;
  padding: 14px 20px 6px;
  flex-wrap: wrap;
}
.day-shift {
  display: flex; align-items: center;
  gap: 4px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
}
.day-shift button {
  width: 28px; height: 28px;
  border: none; background: transparent;
  color: var(--text2);
  cursor: pointer;
  border-radius: var(--radius-xs);
  display: grid; place-items: center;
  font-size: 0.95rem;
  font-weight: 700;
  transition: background var(--trans), color var(--trans);
  padding: 0;
}
.day-shift button:hover { background: var(--surface); color: var(--accent); }
.day-shift-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  min-width: 140px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  padding: 0 6px;
}

.timeline-wrap {
  padding: 8px 20px 16px;
  overflow-x: auto;
}

.tl-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 5px;
}
.tl-header-row { margin-bottom: 8px; }
.tl-label {
  min-width: 158px;
  max-width: 158px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding-right: 10px;
  flex-shrink: 0;
}
.tl-label span:first-child { font-size: 1rem; flex-shrink: 0; }
.tl-city { font-size: 0.82rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0; }
.tl-off  { font-size: 0.7rem; color: var(--text2); font-weight: 700; white-space: nowrap; flex-shrink: 0; }

.tl-cells {
  display: flex; gap: 2px;
  flex: 1;
  min-width: 0;
}
.tl-cell {
  flex: 1;
  min-width: 28px;
  height: 32px;
  border-radius: 5px;
  display: grid;
  place-items: center;
  font-size: 0.67rem;
  font-weight: 600;
  transition: transform 0.15s ease, opacity var(--trans);
  cursor: pointer;
  position: relative;
  border: none;
  font-family: var(--font);
}
.tl-cell:hover { transform: scaleY(1.18); z-index: 2; }

.tl-hdr {
  background: transparent !important;
  color: var(--text2);
  font-weight: 700;
  font-size: 0.68rem;
  height: 24px;
  cursor: default;
}
.tl-hdr:hover { transform: none; }
.tl-cell.work    { background: rgba(34,197,94,0.20);  color: #15803d; }
.tl-cell.morning { background: rgba(245,158,11,0.20); color: #b45309; }
.tl-cell.evening { background: rgba(168,85,247,0.20); color: #7c3aed; }
.tl-cell.night   { background: rgba(60,80,120,0.22);  color: #5a72a0; }
.tl-cell.tl-now  {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  font-weight: 800;
  z-index: 1;
}
.tl-cell.tl-selected {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
  font-weight: 800;
  z-index: 1;
}
.tl-cell.tl-overlap {
  box-shadow: inset 0 0 0 2px rgba(34,197,94,0.55);
}

[data-theme="dark"] .tl-cell.work    { background: rgba(34,197,94,0.14); color: var(--work-text); }
[data-theme="dark"] .tl-cell.morning { background: rgba(245,158,11,0.14); color: var(--morning-text); }
[data-theme="dark"] .tl-cell.evening { background: rgba(168,85,247,0.14); color: var(--evening-text); }
[data-theme="dark"] .tl-cell.night   { background: rgba(40,55,90,0.45); color: var(--night-text); }

.overlap-bar {
  margin: 6px 20px 16px;
  padding: 10px 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text2);
}
.ov-good { color: var(--green); }
.ov-none { color: var(--gold); }

/* FOOTER */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 24px 20px;
  margin-top: 40px;
}
.footer-inner {
  max-width: 1240px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text3);
}
.footer-nav { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-nav a { color: var(--text3); text-decoration: none; transition: color var(--trans); }
.footer-nav a:hover { color: var(--accent); }
.social-links { display: flex; gap: 10px; }
.social-links a {
  color: var(--text3);
  transition: color var(--trans);
  display: grid; place-items: center;
}
.social-links a:hover { color: var(--accent); }
.social-links svg { width: 18px; height: 18px; }

/* BREADCRUMB */
.breadcrumb {
  display: flex; align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text3);
  flex-wrap: wrap;
  padding-bottom: 8px;
}
.breadcrumb a { color: var(--text3); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb svg { width: 13px; height: 13px; }

/* AD */
.ad-zone { margin: 24px auto; max-width: 1240px; padding: 0 20px; }
.ad-zone__label { font-size: 0.72rem; color: var(--text3); text-align: center; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
.ad-zone__inner { min-height: 90px; }

/* MOBILE */
@media (max-width: 680px) {
  .main-nav { display: none; }
  .nav-toggle {
    display: flex; flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 38px; height: 38px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
  }
  .nav-toggle span {
    display: block; height: 2px;
    background: var(--text2);
    border-radius: 2px;
    transition: all 0.2s;
  }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav.open {
    display: flex; flex-direction: column;
    position: absolute;
    top: 60px; left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 12px;
    z-index: 199;
    gap: 4px;
  }
  .hero { padding: 32px 16px 24px; }
  .main-layout { padding: 22px 16px 40px; gap: 18px; }
  .globe-panel { position: relative; top: 0; }
  .clocks-grid { grid-template-columns: 1fr 1fr; padding: 12px; gap: 10px; }
  .clock-h, .clock-m { font-size: 1.8rem; }
  .conv-header { grid-template-columns: 2fr 1fr; }
  .conv-header > *:nth-child(n+3) { display: none; }
  .conv-row { grid-template-columns: 2fr 1fr; gap: 6px; }
  .conv-row > *:nth-child(n+3) { display: none; }
  .tl-label { min-width: 90px; max-width: 90px; padding-right: 6px; }
  .tl-city  { display: none; }
  .tl-cell  { min-width: 22px; font-size: 0.6rem; height: 28px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .tab-btn { font-size: 0.74rem; padding: 8px 2px; }
  .tab-btn svg { display: none; }
}

@media (max-width: 380px) {
  .clocks-grid { grid-template-columns: 1fr; }
}

/* ANIMATIONS */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.panel, .search-wrap, .hero-stats { animation: fadeIn 0.35s ease both; }
.panel:nth-child(2) { animation-delay: 0.05s; }
.panel:nth-child(3) { animation-delay: 0.10s; }

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

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
.tl-cell:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.tl-cell:focus-visible { outline-offset: -2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .clock-sep { animation: none; }
}