/* src/index.css */
:root {
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Noto Sans, Ubuntu, Cantarell, Helvetica Neue, Helvetica, Arial, Apple Color Emoji, Segoe UI Emoji;
  font-weight: 400;
  line-height: 1.5;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
}

/* src/App.css */
.app {
  --bg: #fff;
  --surface: #fff;
  --surface-2: #fff;
  --text: #111827;
  --muted: #4b5563;
  --muted-2: #6b7280;
  --border: #e5e7eb;
  --shadow: 0px 10px 15px -3px #0000001a, 0px 4px 6px -4px #0000001a;
  --accent: #14b8a6;
  --accent-2: #0d9488;
  --accent-soft: #f0fdfa;
  --chip: #f3f4f6;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
}

.theme-dark {
  --bg: #0b1220;
  --surface: #111827;
  --surface-2: #0f172a;
  --text: #f9fafb;
  --muted: #cbd5e1;
  --muted-2: #94a3b8;
  --border: #334155;
  --shadow: 0px 10px 18px -8px #00000080;
  --accent: #14b8a6;
  --accent-2: #2dd4bf;
  --accent-soft: #14b8a61f;
  --chip: #94a3b82e;
}

.theme-blue {
  --bg: #eff6ff;
  --surface: #fff;
  --surface-2: #fff;
  --text: #0f172a;
  --muted: #334155;
  --muted-2: #475569;
  --border: #dbeafe;
  --accent: #2563eb;
  --accent-2: #1d4ed8;
  --accent-soft: #dbeafe;
  --chip: #e0f2fe;
}

.theme-mint {
  --bg: #ecfdf5;
  --surface: #fff;
  --surface-2: #fff;
  --text: #064e3b;
  --muted: #065f46;
  --muted-2: #047857;
  --border: #d1fae5;
  --accent: #14b8a6;
  --accent-2: #0d9488;
  --accent-soft: #f0fdfa;
  --chip: #d1fae5;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 80px;
}

@media (width <= 900px) {
  .container {
    padding: 0 16px;
  }
}

.header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  height: 101px;
}

.headerInner {
  display: flex;
  justify-content: space-between;
  align-items:  center;
  height: 100%;
  padding: 24px 32px;
}

@media (width <= 900px) {
  .headerInner {
    padding: 18px 0;
  }
}

.brand {
  display: flex;
  align-items:  center;
  gap: 16px;
}

.brandLogo {
  object-fit: contain;
  width: 48px;
  height: 48px;
}

.brandTitle {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
}

.button {
  cursor: pointer;
  color: var(--text);
  display: inline-flex;
  background: none;
  border: 0;
  border-radius: 8px;
  align-items:  center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
}

.button:disabled {
  opacity: .6;
  cursor: not-allowed;
}

.button.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;
}

.button.ghost {
  color: var(--muted);
  border: 1px solid var(--border);
  background: none;
}

.addButton img {
  width: 20px;
  height: 28px;
}

.main {
  padding: 32px 32px 64px;
}

@media (width <= 900px) {
  .main {
    padding: 24px 0 48px;
  }
}

.clockList {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-bottom: 32px;
}

.clockCard {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 12px;
  padding: 24px 24px 18px;
}

.clockCardTop {
  display: flex;
  justify-content: space-between;
  align-items:  center;
  gap: 16px;
}

.clockMeta {
  display: flex;
  align-items:  center;
  gap: 12px;
  min-width: 0;
}

.dragHandle {
  border: 1px solid var(--border);
  background: var(--chip);
  display: inline-flex;
  cursor: grab;
  color: var(--muted);
  border-radius: 8px;
  justify-content: center;
  align-items:  center;
  width: 32px;
  height: 40px;
  padding: 0;
}

.dragHandle:active {
  cursor: grabbing;
}

.clockIcon {
  width: 40px;
  height: 40px;
}

.clockMetaText {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.clockCity {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
}

.clockTz {
  color: var(--muted-2);
  font-size: 14px;
}

.clockTime {
  padding: 12px 0 6px;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.1;
}

@media (width <= 520px) {
  .clockTime {
    font-size: 40px;
  }
}

.clockDate {
  color: var(--muted-2);
  font-size: 14px;
}

.clockCardBottom {
  padding-top: 14px;
}

.livePill {
  display: inline-flex;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--surface-2);
  border-radius: 9999px;
  align-items:  center;
  gap: 10px;
  padding: 10px 12px;
}

.liveDot {
  background: var(--accent);
  border-radius: 9999px;
  width: 10px;
  height: 10px;
}

.iconButton {
  cursor: pointer;
  display: inline-flex;
  color: var(--muted);
  background: none;
  border: 0;
  border-radius: 8px;
  justify-content: center;
  align-items:  center;
  width: 40px;
  height: 40px;
}

.iconButton:hover {
  background: var(--chip);
}

.iconButton img {
  width: 28px;
  height: 28px;
}

.controls {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-radius: 12px;
  align-items:  start;
  gap: 20px;
  padding: 25px;
}

@media (width <= 980px) {
  .controls {
    grid-template-columns: 1fr;
  }
}

.controlLabel {
  color: var(--muted);
  padding-bottom: 12px;
  font-size: 14px;
  font-weight: 600;
}

.segmented {
  background: var(--chip);
  display: inline-flex;
  border-radius: 9999px;
  gap: 8px;
  padding: 4px;
}

.segmentedButton {
  color: var(--muted);
  cursor: pointer;
  background: none;
  border: 0;
  border-radius: 9999px;
  padding: 8px 24px;
  font-size: 16px;
}

.segmentedButton.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;
}

.themeRow {
  display: flex;
  gap: 12px;
}

.themeButton {
  background: var(--surface);
  cursor: pointer;
  border: 2px solid #d1d5db;
  border-radius: 8px;
  width: 48px;
  height: 48px;
  padding: 2px;
}

.themeButton.active {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.themeSwatch {
  display: block;
  border-radius: 6px;
  width: 100%;
  height: 100%;
}

.swatchLight {
  background: linear-gradient(135deg, #fff 0%, #f3f4f6 100%);
}

.swatchDark {
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}

.swatchBlue {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}

.swatchMint {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

.formatRow {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.check {
  display: inline-flex;
  color: var(--muted);
  user-select: none;
  align-items:  center;
  gap: 10px;
}

.check input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.hintCard {
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  display: flex;
  border-radius: 8px;
  align-items:  center;
  gap: 12px;
  margin-top: 14px;
  padding: 17px;
}

.hintCard img {
  width: 20px;
  height: 30px;
}

.hintTitle {
  color: var(--accent-2);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
}

.hintDesc {
  color: var(--accent);
  font-size: 14px;
}

.modalOverlay {
  position: fixed;
  display: flex;
  z-index: 50;
  background: #0f172a8c;
  justify-content: center;
  align-items:  center;
  padding: 24px;
  inset: 0;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  border-radius: 12px;
  width: min(560px, 100%);
}

.modalHeader {
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items:  center;
  gap: 12px;
  padding: 16px 18px;
}

.modalTitle {
  font-size: 16px;
  font-weight: 700;
}

.modalBody {
  padding: 18px;
}

.modalFooter {
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 18px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.input {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  outline: none;
  border-radius: 10px;
  width: 100%;
  padding: 12px;
}

.input:focus {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}

.tip {
  color: var(--muted-2);
  font-size: 13px;
}

.error {
  color: #ef4444;
  font-size: 13px;
}

.suggestions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.suggestion {
  text-align: left;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  display: flex;
  border-radius: 12px;
  justify-content: space-between;
  align-items:  center;
  gap: 12px;
  width: 100%;
  padding: 12px;
}

.suggestion:hover {
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.suggestionLeft {
  min-width: 0;
}

.suggestionLabel {
  font-weight: 700;
}

.suggestionMeta {
  color: var(--muted-2);
  font-size: 12px;
}

.suggestionSource {
  color: var(--muted);
  background: var(--chip);
  white-space: nowrap;
  border-radius: 9999px;
  padding: 6px 10px;
  font-size: 12px;
}

.confirmText {
  color: var(--muted);
  font-size: 14px;
}