[hidden] {
  display: none !important;
}

:root {
  --bg: #f4efe5;
  --panel: rgba(255, 252, 246, 0.9);
  --panel-border: rgba(23, 63, 53, 0.1);
  --text: #1f2d2a;
  --muted: #5d6e68;
  --brand: #173f35;
  --highlight: #c96d32;
  --highlight-soft: #fde7d7;
  --danger: #a74828;
  --danger-soft: #f8ddd2;
  --shadow: 0 16px 40px rgba(23, 63, 53, 0.1);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  color-scheme: light;
  font-family: "Avenir Next", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(201, 109, 50, 0.16), transparent 28%),
    linear-gradient(180deg, #f8f4eb 0%, var(--bg) 100%);
}

button,
input,
textarea {
  font: inherit;
}

.app-shell {
  width: min(760px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.hero,
.panel,
.notes {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero,
.panel,
.notes {
  padding: 22px;
}

.eyebrow,
.card-label,
.field-label {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

h1,
h2 {
  margin: 0;
  font-weight: 700;
}

h1 {
  margin-top: 8px;
  font-size: clamp(2rem, 6vw, 2.8rem);
}

h2 {
  font-size: 1.15rem;
}

.hero-copy,
.clock-date,
.query-note,
.trip-meta,
.walk-warning,
.timeline-note,
.notes-body p,
.wait-text,
.secondary-trip,
.feedback-note,
.feedback-status {
  margin: 0;
  line-height: 1.6;
  color: var(--muted);
}

.hero-copy {
  margin-top: 10px;
}

.clock-card {
  min-width: 150px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: var(--brand);
  color: #fffaf3;
}

.clock-time {
  font-size: clamp(2rem, 7vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.clock-date {
  margin-top: 4px;
  color: rgba(255, 250, 243, 0.8);
}

.query-bar {
  margin-top: 18px;
}

.query-mode,
.stop-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mode-button,
.stop-button,
.submit-button {
  padding: 14px;
  border: 0;
  border-radius: var(--radius-md);
  background: rgba(23, 63, 53, 0.08);
  color: var(--brand);
  font-weight: 700;
  cursor: pointer;
}

.mode-button.active,
.stop-button.active,
.submit-button {
  background: var(--brand);
  color: #fffaf3;
}

.stop-button-note {
  white-space: nowrap;
}

.manual-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.manual-field.is-hidden,
.crowd-note.is-hidden {
  display: none;
}

.time-input,
.feedback-input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid rgba(23, 63, 53, 0.12);
  border-radius: var(--radius-md);
  background: #fffdf8;
  color: var(--text);
}

.feedback-input {
  resize: vertical;
}

.query-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.schedule-badge {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--highlight-soft);
  color: var(--highlight);
  font-weight: 700;
}

.query-reference {
  color: var(--brand);
  font-weight: 700;
}

.query-note {
  margin-top: 8px;
  font-size: 0.94rem;
}

.panel,
.notes {
  margin-top: 18px;
}

.stop-toggle {
  margin-top: 14px;
}

.next-card {
  margin-top: 16px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(23, 63, 53, 0.06);
}

.next-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.next-day {
  margin: 0;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(23, 63, 53, 0.1);
  color: var(--brand);
  font-weight: 700;
}

.next-time {
  margin-top: 10px;
  font-size: clamp(3rem, 10vw, 4.2rem);
  line-height: 1;
  font-weight: 700;
  color: var(--brand);
}

.next-line {
  margin: 10px 0 0;
  font-size: 1rem;
  font-weight: 700;
}

.wait-text,
.trip-meta,
.walk-warning,
.crowd-note,
.secondary-trip {
  margin-top: 8px;
}

.walk-warning {
  display: inline-flex;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 12px;
  background: var(--danger-soft);
  color: var(--danger);
  font-weight: 700;
  line-height: 1.45;
}

.walk-warning.is-hidden {
  display: none;
}

.crowd-note {
  display: inline-flex;
  width: fit-content;
  padding: 5px 10px;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.3;
}

.crowd-note.mild {
  background: var(--highlight-soft);
  color: var(--highlight);
}

.crowd-note.high {
  background: var(--danger-soft);
  color: var(--danger);
}

.timeline {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.timeline-item {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  background: rgba(23, 63, 53, 0.06);
}

.timeline-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
}

.timeline-time {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brand);
}

.timeline-day {
  color: var(--muted);
  font-size: 0.92rem;
}

.timeline-line {
  margin: 6px 0 0;
  font-weight: 700;
}

.timeline-meta,
.timeline-wait,
.timeline-warning,
.timeline-crowd {
  margin: 4px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.timeline-warning {
  color: var(--danger);
  font-weight: 700;
}

.timeline-crowd.mild {
  color: var(--highlight);
  font-weight: 700;
}

.timeline-crowd.high {
  color: var(--danger);
  font-weight: 700;
}

.timeline-note {
  margin-top: 10px;
  font-size: 0.94rem;
}

.feedback-panel {
  margin-top: 18px;
}

.feedback-note {
  margin-top: 10px;
}

.feedback-form {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.feedback-status {
  margin-top: 10px;
  min-height: 1.6em;
}

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

.feedback-item {
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  background: rgba(23, 63, 53, 0.06);
}

.feedback-item-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.feedback-item-text {
  margin: 6px 0 0;
  line-height: 1.6;
}

.notes summary {
  cursor: pointer;
  font-weight: 700;
}

.notes-body {
  margin-top: 12px;
}

.notes-body p + p {
  margin-top: 8px;
}

.update-notice {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
}

.update-notice-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(31, 45, 42, 0.46);
}

.update-notice-card {
  position: relative;
  width: min(420px, 100%);
  padding: 22px;
  border: 1px solid rgba(23, 63, 53, 0.14);
  border-radius: var(--radius-lg);
  background: #fffdf8;
  box-shadow: 0 24px 70px rgba(23, 63, 53, 0.24);
}

.update-notice-card h2 {
  margin-top: 8px;
  line-height: 1.35;
}

.update-notice-copy {
  margin: 10px 0 0;
  line-height: 1.65;
  color: var(--muted);
}

.update-notice-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.notice-secondary-button {
  padding: 14px;
  border: 1px solid rgba(23, 63, 53, 0.16);
  border-radius: var(--radius-md);
  background: #fffdf8;
  color: var(--brand);
  font-weight: 700;
  cursor: pointer;
}

.notice-primary-button {
  min-width: 94px;
}

body.notice-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .hero,
  .panel,
  .notes {
    padding: 18px;
  }

  .hero-head,
  .next-top,
  .timeline-head {
    flex-direction: column;
  }

  .clock-card {
    width: 100%;
  }

  .update-notice-actions {
    flex-direction: column-reverse;
  }

  .stop-button-note {
    display: block;
    margin-top: 3px;
    font-size: 0.82em;
    line-height: 1.2;
  }
}