:root {
  --bg-dark: #0b0e13;
  --bg-elevated: #12161e;
  --panel-bg: #171c25;
  --accent: #22d3ee;
  --accent-soft: #67e8f9;
  --accent-dim: rgba(34, 211, 238, 0.16);
  --accent-glow: rgba(34, 211, 238, 0.28);
  --text-main: #e8eef6;
  --text-dim: #93a0b4;
  --text-muted: #647084;
  --border: #2a3140;
  --danger: #fb7185;
  --ok: #34d399;
  --radius: 16px;
  --radius-sm: 10px;
  --editor-block-gap: 28px;
  --clock-color: #22d3ee;
  --mono: "JetBrains Mono", "Pretendard", ui-monospace, monospace;
}

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

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html,
body {
  margin: 0;
}

body {
  min-height: 100vh;
  color: var(--text-main);
  font-family: "Pretendard", system-ui, sans-serif;
  background-color: var(--bg-dark);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(34, 211, 238, 0.16), transparent 58%),
    radial-gradient(ellipse 40% 30% at 100% 0%, rgba(99, 102, 241, 0.08), transparent 50%);
}

.app-container {
  min-height: 100vh;
}

.main-content {
  max-width: 1288px;
  margin: 0 auto;
  padding: 36px 20px 80px;
}

.clock-main {
  position: relative;
  --picker-shell-h: 520px;
}

.app-header {
  margin-bottom: 22px;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-soft);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 6px;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.logo-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.logo-title-row h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.lang-field select,
.field-inline select,
.field select {
  height: 38px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0c1016;
  color: var(--text-main);
  font-size: 13px;
  font-family: inherit;
}

.header-tagline {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-dim);
}

.btn-to-dashboard {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.btn-to-dashboard:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  background: var(--accent-dim);
  color: var(--accent-soft);
}

.btn-to-dashboard::before {
  content: "←";
  font-size: 12px;
  opacity: 0.85;
}

.mode-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 6px;
  margin-bottom: var(--editor-block-gap);
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(18, 22, 30, 0.9);
}

.mode-tab {
  height: 44px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.mode-tab:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.mode-tab.is-active {
  color: #042f36;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
}

html[data-theme="light"] .mode-nav {
  background: #e8eef4;
  border-color: #c5cedb;
  box-shadow: none;
}

html[data-theme="light"] .mode-tab {
  color: #0f172a;
}

html[data-theme="light"] .mode-tab:hover {
  color: #0f172a;
  background: #ffffff;
}

html[data-theme="light"] .picker-overlay {
  background: #ffffff;
  border-color: #d5deea;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.16);
}

html[data-theme="light"] .picker-card {
  background: transparent;
}

html[data-theme="light"] .picker-search {
  background: #ffffff;
  color: #0f172a;
}

html[data-theme="light"] .picker-row:hover {
  background: #e8eef4;
}

.editor-ad {
  margin: 0 0 var(--editor-block-gap);
  min-height: var(--itz-ad-height, 90px);
  border-radius: var(--radius);
  background: var(--bg-control, #0a0c10);
  border: 1px dashed var(--border);
  display: block;
  overflow: hidden;
  line-height: 0;
}

.editor-ad.editor-ad-exempt {
  position: relative;
  z-index: 50;
  isolation: isolate;
}

body.is-picker-open {
  overflow: hidden;
}

body.is-picker-open::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(8, 12, 20, 0.58);
  pointer-events: auto;
}

body.is-picker-open #editor-ad-above-path,
body.is-picker-open #editor-ad-below-export {
  z-index: 20000;
  isolation: isolate;
  filter: none !important;
  -webkit-filter: none !important;
  pointer-events: auto;
}

.editor-ad .adsbygoogle {
  display: block;
  width: 100%;
  min-height: var(--itz-ad-height, 90px);
  line-height: normal;
}

.editor-ad[data-adsense-empty="1"] {
  min-height: var(--itz-ad-height, 90px);
  display: flex;
  align-items: center;
  justify-content: center;
}

#editor-ad-below-export {
  margin-top: var(--editor-block-gap);
  margin-bottom: 0;
}

.stage,
.panel,
.composer {
  background: linear-gradient(180deg, var(--panel-bg) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.composer {
  overflow-x: hidden;
}

.clock-stage,
.timer-stage,
.stopwatch-stage {
  margin-bottom: 18px;
}

.clock-hero {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: center;
}

.analog-wrap {
  width: 220px;
  height: 220px;
}

.analog {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 18px var(--accent-glow));
}

.analog-face {
  fill: #0c1118;
  stroke: color-mix(in srgb, var(--clock-color) 45%, var(--border));
  stroke-width: 2;
}

.analog-tick {
  stroke: #4b5568;
  stroke-width: 1.4;
  stroke-linecap: round;
}

.analog-tick.is-hour {
  stroke: var(--clock-color);
  stroke-width: 2.2;
}

.hand {
  stroke-linecap: round;
}

.clock-hero:has(#analog-wrap[hidden]) {
  grid-template-columns: 1fr;
}

.hand-hour {
  stroke: #e2e8f0;
  stroke-width: 5;
}

.hand-minute {
  stroke: #cbd5e1;
  stroke-width: 3.2;
}

.hand-second {
  stroke: var(--clock-color);
  stroke-width: 1.6;
}

.analog-cap {
  fill: var(--clock-color);
}

.digital-wrap {
  min-width: 0;
}

.clock-place {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.clock-place .world-flag-wrap,
.clock-place .world-flag {
  width: 36px;
  height: 26px;
}

.clock-place .world-flag-emoji {
  font-size: 28px;
}

.clock-place-country {
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
  line-height: 1.15;
}

.digital-time {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(42px, 9vw, 84px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--clock-color);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 28px var(--accent-glow);
}

.digital-date,
.digital-zone {
  margin: 10px 0 0;
  color: var(--text-dim);
  font-size: 15px;
}

.digital-zone {
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-muted);
}

.clock-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.seg {
  display: inline-flex;
  padding: 3px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0c1016;
}

.seg-btn {
  height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.seg-btn.is-active {
  background: var(--accent-dim);
  color: var(--accent-soft);
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-main);
  user-select: none;
}

.toggle input {
  accent-color: var(--accent);
}

.field-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
}

.panel {
  margin-bottom: 0;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.panel-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
}

.world-name-copy {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.world-name-country {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
}

.world-name-city {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
}

.world-flag-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 16px;
  flex-shrink: 0;
}

.world-flag {
  display: block;
  width: 22px;
  height: 16px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.18);
}

.world-flag-emoji {
  font-size: 16px;
  line-height: 1;
}

.world-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.world-card {
  position: relative;
  padding: 14px 36px 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.world-name {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  padding-right: 8px;
}

.world-time {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--clock-color);
}

.world-meta {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.world-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

.world-remove:hover {
  color: var(--danger);
  background: rgba(251, 113, 133, 0.12);
}

.alarm-form {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
}

.field input[type="text"],
.field input[type="time"],
.field input[type="number"],
.field select {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 42px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0c1016;
  color: var(--text-main);
  font-family: inherit;
  font-size: 14px;
}

/* Native time pickers (AM/PM + clock icon) ignore min-width and overflow on mobile. */
.field input[type="time"] {
  appearance: none;
  -webkit-appearance: none;
  overflow: hidden;
}

.field input[type="time"]::-webkit-datetime-edit,
.field input[type="time"]::-webkit-datetime-edit-fields-wrapper {
  min-width: 0;
  padding: 0;
}

.field input[type="time"]::-webkit-datetime-edit-text,
.field input[type="time"]::-webkit-datetime-edit-hour-field,
.field input[type="time"]::-webkit-datetime-edit-minute-field,
.field input[type="time"]::-webkit-datetime-edit-ampm-field {
  padding: 0 1px;
}

.field input[type="time"]::-webkit-calendar-picker-indicator {
  margin-left: 4px;
  margin-right: 0;
  padding: 0;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  cursor: pointer;
}

.volume-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  min-width: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
}

.volume-row input[type="range"] {
  display: block;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  height: 28px;
  margin: 0;
  accent-color: var(--accent);
}

.day-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.day-pill {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.day-pill.is-on {
  border-color: transparent;
  background: var(--accent);
  color: #042f36;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}

.hint-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--text-muted);
}

.link-btn {
  border: 0;
  background: none;
  color: var(--accent-soft);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
}

.alarm-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.alarm-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel-bg), var(--bg-elevated));
}

.alarm-card.is-off {
  opacity: 0.55;
}

.alarm-time {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--clock-color);
}

.alarm-name {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
}

.alarm-meta {
  margin: 0;
  font-size: 12px;
  color: var(--text-muted);
}

.alarm-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.empty-card {
  padding: 28px 18px;
  text-align: center;
  color: var(--text-dim);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: rgba(18, 22, 30, 0.6);
}

.timer-stage,
.stopwatch-stage {
  text-align: center;
}

.ring-wrap {
  position: relative;
  width: min(280px, 72vw);
  margin: 0 auto 8px;
}

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

.ring-track {
  fill: none;
  stroke: #1f2937;
  stroke-width: 10;
}

.ring-value {
  fill: none;
  stroke: var(--clock-color);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 603.2;
  stroke-dashoffset: 0;
  filter: drop-shadow(0 0 8px var(--accent-glow));
  transition: stroke-dashoffset 0.2s linear;
}

.timer-readout,
.stopwatch-readout {
  margin: 0;
  font-family: var(--mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  color: var(--clock-color);
  text-shadow: 0 0 24px var(--accent-glow);
}

.timer-readout {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: clamp(28px, 6vw, 40px);
}

.stopwatch-readout {
  font-size: clamp(40px, 9vw, 72px);
  margin-bottom: 22px;
}

.digit-row {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin: 10px 0 18px;
}

.digit-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.digit-col input {
  width: 84px;
  height: 64px;
  text-align: center;
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #0c1016;
  color: var(--text-main);
  -moz-appearance: textfield;
}

.digit-col input::-webkit-outer-spin-button,
.digit-col input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.digit-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 700;
}

.spin {
  width: 36px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  cursor: pointer;
  font-size: 16px;
}

.spin:hover {
  border-color: var(--accent);
  color: var(--accent-soft);
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 18px;
}

.chip {
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.chip.is-on,
.chip:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: var(--accent-dim);
  color: var(--accent-soft);
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.shortcuts {
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--text-muted);
}

.lap-table-wrap {
  overflow-x: auto;
}

.lap-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.lap-table th,
.lap-table td {
  padding: 10px 8px;
  text-align: left;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}

.lap-table th {
  color: var(--text-muted);
  font-weight: 700;
}

.lap-table td {
  font-family: var(--mono);
}

.lap-table tr.is-fast td:first-child {
  color: var(--ok);
}

.lap-table tr.is-slow td:first-child {
  color: var(--danger);
}

.empty-note {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 13px;
}

.btn-primary,
.btn-ghost {
  height: 44px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}

.btn-primary {
  border: 1px solid transparent;
  background: linear-gradient(135deg, #0891b2, #22d3ee);
  color: #042f36;
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-ghost {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}

.btn-ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  background: var(--accent-dim);
}

.btn-primary:disabled,
.btn-ghost:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: none;
}

.btn-wide {
  min-width: 140px;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 16px;
}

.icon-btn:hover {
  color: var(--danger);
  border-color: var(--danger);
}

.switch {
  position: relative;
  width: 44px;
  height: 26px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch span {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: #2a3140;
  cursor: pointer;
  transition: background 0.15s;
}

.switch span::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #e2e8f0;
  transition: transform 0.15s;
}

.switch input:checked + span {
  background: var(--accent);
}

.switch input:checked + span::after {
  transform: translateX(18px);
}

.btn-ghost.is-playing {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: var(--accent-dim);
  color: var(--accent-soft);
}

.alert-overlay {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(4, 8, 14, 0.78);
  backdrop-filter: blur(10px);
}

.picker-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--picker-shell-h);
  max-height: var(--picker-shell-h);
  z-index: 11001;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.22);
  pointer-events: auto;
  scroll-margin-top: calc(var(--itz-ad-height, 90px) + var(--editor-block-gap, 28px));
}

.picker-overlay.is-placing {
  opacity: 0;
  pointer-events: none;
}

.picker-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: 100%;
  min-height: 0;
  padding: 16px 18px 14px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.picker-head h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}

.picker-x {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.picker-x:hover {
  color: var(--text-main);
  background: var(--accent-dim);
}

.picker-search {
  width: 100%;
  height: 40px;
  margin-bottom: 8px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0c1016;
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  flex-shrink: 0;
}

.picker-count {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}

.picker-list {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-content: start;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-dark) 65%, var(--bg-elevated));
}

.picker-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 18px 12px;
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
}

.picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 8px 10px;
  cursor: pointer;
  color: var(--text-main);
  border-right: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}

.picker-row:hover {
  background: var(--accent-dim);
}

.picker-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.picker-copy {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.picker-country {
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.picker-city {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.picker-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
  flex-shrink: 0;
}

.alert-card {
  width: min(440px, 100%);
  padding: 28px 24px 22px;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border));
  background: #121821;
  text-align: center;
  animation: pulse-border 1.4s ease-in-out infinite;
}

.alert-kind {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.alert-title {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.alert-sub {
  margin: 8px 0 22px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 20px;
}

.alert-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 90;
  transform: translateX(-50%);
  max-width: min(92vw, 420px);
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(20, 24, 32, 0.94);
  color: var(--text-main);
  font-size: 13px;
}

body.is-fullscreen {
  overflow: hidden;
}

body.is-fullscreen .app-header,
body.is-fullscreen .mode-nav,
body.is-fullscreen .editor-ad,
body.is-fullscreen .world-panel,
body.is-fullscreen .tool-guide,
body.is-fullscreen .clock-toolbar .seg,
body.is-fullscreen .clock-toolbar .toggle,
body.is-fullscreen .clock-toolbar .field-inline {
  display: none !important;
}

body.is-fullscreen,
body.is-fullscreen .app-container,
body.is-fullscreen .main-content,
body.is-fullscreen #view-clock {
  max-width: none;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  height: 100%;
  margin: 0;
  padding: 0;
}

body.is-fullscreen .main-content,
body.is-fullscreen #view-clock {
  display: flex;
  align-items: center;
  justify-content: center;
}

body.is-fullscreen .clock-stage {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vh, 36px);
  width: 100%;
  height: 100%;
  margin: 0;
  padding: max(20px, env(safe-area-inset-top, 0px)) max(20px, env(safe-area-inset-right, 0px))
    max(20px, env(safe-area-inset-bottom, 0px)) max(20px, env(safe-area-inset-left, 0px));
  border: 0;
  border-radius: 0;
  background: var(--bg-dark);
  background-image:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(34, 211, 238, 0.14), transparent 58%);
  box-sizing: border-box;
}

body.is-fullscreen .clock-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 4vh, 40px) clamp(20px, 5vw, 56px);
  width: min(1120px, 100%);
  max-width: 100%;
  grid-template-columns: unset;
}

body.is-fullscreen .analog-wrap {
  width: min(34vmin, 300px);
  height: min(34vmin, 300px);
  flex: 0 0 auto;
}

body.is-fullscreen .clock-hero:has(#analog-wrap[hidden]) .digital-wrap {
  text-align: center;
}

body.is-fullscreen .digital-wrap {
  flex: 1 1 220px;
  min-width: 0;
  max-width: 100%;
}

body.is-fullscreen .clock-place .world-flag-wrap,
body.is-fullscreen .clock-place .world-flag {
  width: 44px;
  height: 32px;
}

body.is-fullscreen .clock-place-country {
  font-size: clamp(22px, 4vw, 34px);
}

body.is-fullscreen .digital-time {
  font-size: clamp(2.4rem, min(11vmin, 9vw), 8rem);
  line-height: 1.05;
  white-space: nowrap;
  overflow: hidden;
  max-width: 100%;
}

body.is-fullscreen .digital-date {
  font-size: clamp(14px, 2.4vmin, 22px);
}

body.is-fullscreen .digital-zone {
  font-size: clamp(12px, 1.8vmin, 16px);
}

body.is-fullscreen .clock-toolbar {
  display: flex;
  position: fixed;
  top: max(12px, env(safe-area-inset-top, 0px));
  right: max(12px, env(safe-area-inset-right, 0px));
  z-index: 10001;
  margin: 0;
  padding: 0;
  border: 0;
}

body.is-fullscreen #btn-fullscreen {
  min-height: 40px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

html:fullscreen,
html:-webkit-full-screen {
  height: 100%;
  background: var(--bg-dark);
}

@keyframes pulse-border {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.25);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(34, 211, 238, 0);
  }
}

@media (max-width: 1100px) {
  .alarm-form {
    grid-template-columns: 1fr 1fr;
  }

  /* Time control needs a full row; 12-hour AM/PM cannot fit a 5-col cell. */
  .alarm-form > .field-time {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  html {
    -webkit-text-size-adjust: 100%;
  }

  .main-content {
    padding: 16px 14px calc(28px + env(safe-area-inset-bottom, 0px));
  }

  .logo-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .logo-title-row h1 {
    font-size: 1.35rem;
    line-height: 1.25;
  }

  .header-tagline {
    font-size: 13.5px;
    line-height: 1.55;
  }

  .btn-to-dashboard {
    min-height: 40px;
  }

  .mode-nav {
    position: sticky;
    top: 0;
    z-index: 30;
    grid-template-columns: repeat(2, 1fr);
    margin-left: -14px;
    margin-right: -14px;
    padding: 8px 14px;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    background: rgba(11, 14, 19, 0.94);
    backdrop-filter: blur(12px);
  }

  .mode-tab {
    min-height: 44px;
    font-size: 13px;
  }

  html[data-theme="light"] .mode-nav {
    background: rgba(232, 238, 244, 0.96);
  }

  .picker-list {
    grid-template-columns: 1fr;
  }

  .clock-hero {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 16px;
  }

  .analog-wrap {
    width: 168px;
    height: 168px;
  }

  .clock-toolbar {
    justify-content: center;
  }

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

  .alarm-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .alarm-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .world-add {
    flex-direction: column;
    width: 100%;
  }

  .world-add input,
  .world-add button {
    width: 100%;
    min-height: 44px;
    font-size: 16px;
  }

  .field input[type="text"],
  .field input[type="time"],
  .field input[type="number"],
  .field select,
  .lang-field select {
    height: 44px;
    font-size: 16px;
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .form-actions .btn-primary,
  .form-actions .btn-ghost,
  .control-row .btn-primary,
  .control-row .btn-ghost {
    width: 100%;
    min-width: 0;
  }

  .digit-row {
    gap: 8px;
  }

  .digit-col input {
    width: min(72px, 22vw);
    height: 56px;
    font-size: 22px;
  }

  .spin {
    width: 44px;
    height: 32px;
  }

  .shortcuts {
    display: none;
  }

  .stage,
  .panel,
  .composer {
    padding: 16px;
  }

  .editor-ad,
  .editor-ad .adsbygoogle,
  .editor-ad[data-adsense-empty="1"] {
    min-height: var(--itz-ad-height, 90px);
  }

  .alert-overlay {
    padding: 12px;
    align-items: end;
  }

  .alert-card {
    width: 100%;
  }

  .alert-actions {
    flex-direction: column-reverse;
  }

  .alert-actions .btn-primary,
  .alert-actions .btn-ghost {
    width: 100%;
  }
}

@media (max-width: 720px) {
  body.is-fullscreen .main-content,
  body.is-fullscreen #view-clock {
    padding: 0;
  }

  body.is-fullscreen .clock-hero {
    flex-direction: column;
    text-align: center;
    gap: 18px;
  }

  body.is-fullscreen .digital-wrap {
    text-align: center;
  }

  body.is-fullscreen .analog-wrap {
    width: min(42vmin, 220px);
    height: min(42vmin, 220px);
  }

  body.is-fullscreen .digital-time {
    font-size: clamp(2.2rem, 12vmin, 4.6rem);
  }

  body.is-fullscreen .mode-nav {
    display: none !important;
    position: static;
    margin: 0;
  }
}

@media (max-height: 500px) and (orientation: landscape) {
  body.is-fullscreen .clock-hero {
    flex-direction: row;
    flex-wrap: nowrap;
    text-align: left;
    gap: 20px 28px;
  }

  body.is-fullscreen .digital-wrap {
    text-align: left;
  }

  body.is-fullscreen .analog-wrap {
    width: min(46vh, 180px);
    height: min(46vh, 180px);
  }

  body.is-fullscreen .digital-time {
    font-size: clamp(2rem, 14vh, 4.2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ring-value,
  .alert-card,
  .btn-primary,
  .btn-ghost,
  .mode-tab {
    transition: none;
    animation: none;
  }
}

/* itz-theme-contrast */
html[data-theme="light"] .option-card label,
html[data-theme="light"] .option-hint,
html[data-theme="light"] .path-hint,
html[data-theme="light"] .range-val,
html[data-theme="light"] .preset-label,
html[data-theme="light"] .chips-label,
html[data-theme="light"] .size-pill {
  color: #0f172a !important;
}
html[data-theme="light"] .chip:not(.active):not(.is-on),
html[data-theme="light"] .preset-btn:not(.active) {
  background: #e2e8f0 !important;
  color: #0f172a !important;
}
html[data-theme="light"] .chip.active {
  background: var(--accent, #3b82f6) !important;
  color: #ffffff !important;
}
html[data-theme="light"] .path-row input,
html[data-theme="light"] .option-card input[type="number"],
html[data-theme="light"] .option-card input[type="text"] {
  background: #ffffff !important;
  color: #0f172a !important;
}
html[data-theme="light"] .btn-pick-file {
  background: #ffffff !important;
  color: #0f172a !important;
}
html[data-theme="light"] .media-summary-panel {
  background: #f1f5f9;
}
html[data-theme="light"] .media-summary-title,
html[data-theme="light"] .media-summary-hint,
html[data-theme="light"] .media-summary-item dt,
html[data-theme="light"] .media-summary-item dd {
  color: #0f172a;
}
html[data-theme="dark"] .chip:not(.active):not(.is-on) {
  color: #e2e8f0;
}
html[data-theme="dark"] .chip.active {
  color: #ffffff;
}
html[data-theme="dark"] .range-val {
  color: #e2e8f0;
}
html[data-theme="dark"] .path-row input,
html[data-theme="dark"] .option-card input[type="number"],
html[data-theme="dark"] .option-card input[type="text"] {
  color: #ffffff;
}

/* itz-theme-controls */
html[data-theme="light"] .toggle-card {
  background: var(--bg-control, #f8fafc) !important;
  border-color: var(--border, #d8dee8);
  color: #0f172a;
}
html[data-theme="light"] .toggle-card-title,
html[data-theme="light"] .option-label,
html[data-theme="light"] .check-label {
  color: #0f172a !important;
}
html[data-theme="light"] .toggle-card-desc,
html[data-theme="light"] .option-hint,
html[data-theme="light"] .choice small,
html[data-theme="light"] .check-line small {
  color: #475569 !important;
}
html[data-theme="light"] .toggle-card:has(input:checked) {
  background: color-mix(in srgb, var(--accent) 12%, #ffffff) !important;
  border-color: color-mix(in srgb, var(--accent) 42%, #d8dee8);
}
html[data-theme="light"] .toggle-card.is-disabled,
html[data-theme="light"] .toggle-card.is-disabled:has(input:checked) {
  opacity: 0.72;
  background: var(--bg-control-muted, #e8eef4) !important;
}
html[data-theme="light"] .toggle-card.is-disabled .toggle-card-title,
html[data-theme="light"] .toggle-card.is-disabled .toggle-card-desc {
  color: #64748b !important;
}
html[data-theme="light"] .option-select,
html[data-theme="light"] .option-field select {
  background: #ffffff !important;
  color: #0f172a !important;
}
html[data-theme="light"] .choice,
html[data-theme="light"] .check-line {
  background: var(--bg-control, #f8fafc) !important;
  color: #0f172a;
}
html[data-theme="light"] .mode-chip:not(.active):not(.is-on) {
  background: var(--bg-control, #f8fafc) !important;
  color: #334155 !important;
}
html[data-theme="light"] .mode-chip.active,
html[data-theme="light"] .mode-chip.is-on {
  background: var(--accent, #3b82f6) !important;
  color: #ffffff !important;
}
html[data-theme="light"] .size-pill:not(:has(input:checked)) {
  background: #f8fafc !important;
  color: #334155 !important;
}
html[data-theme="light"] .size-pill:has(input:checked) {
  background: color-mix(in srgb, var(--accent) 16%, #ffffff) !important;
  color: #0c4a6e !important;
}
html[data-theme="light"] .btn-pick-file:hover:not(:disabled) {
  background: #e2e8f0 !important;
  color: #0f172a !important;
}
html[data-theme="light"] .toast {
  background: #ffffff !important;
  color: #0f172a !important;
}
html[data-theme="light"] .preview-dialog {
  background: #ffffff !important;
  color: #0f172a !important;
}
html[data-theme="light"] .howto code {
  background: #e8eef4 !important;
  color: #0f172a !important;
}
html[data-theme="light"] .btn-action--download:not(.is-disabled) {
  color: #0f766e !important;
}
html[data-theme="dark"] .toggle-card-title,
html[data-theme="dark"] .option-label {
  color: var(--text-main, #e2e8f0);
}
html[data-theme="dark"] .toggle-card-desc,
html[data-theme="dark"] .option-hint,
html[data-theme="dark"] .choice small,
html[data-theme="dark"] .check-line small {
  color: var(--text-subtle, #94a3b8);
}
html[data-theme="dark"] .option-select {
  background: var(--bg-control, #0f1318);
  color: var(--text-main, #e2e8f0);
}
html[data-theme="dark"] .path-row input {
  background: var(--bg-control, #0f1318);
  color: var(--text-main, #ffffff);
}
html[data-theme="dark"] .mode-chip:not(.active):not(.is-on) {
  color: #cbd5e1;
}
html[data-theme="dark"] .size-pill:has(input:checked) {
  color: #e0f2fe;
}