:root {
  color-scheme: light;
  --bg: #f6f3ed;
  --panel: #fffaf2;
  --ink: #20211f;
  --muted: #6d706b;
  --line: #dfd6c8;
  --accent: #176b5b;
  --accent-2: #b84a2b;
  --soft: #e8efe9;
  --warn: #b7791f;
  --ok: #147a48;
  --bad: #9f2f24;
  --shadow: 0 10px 28px rgba(50, 42, 32, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 18px 18px 12px;
  background: rgba(246, 243, 237, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(223, 214, 200, 0.8);
}

.topbar h1,
.hero-panel h2,
.section h2,
.info-block h3,
.list-item h3 {
  margin: 0;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: 22px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.page {
  width: min(780px, 100%);
  margin: 0 auto;
  padding: 14px 14px 92px;
}

.hero-panel,
.section,
.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 18px;
}

.hero-panel.compact {
  padding: 16px;
}

.hero-panel h2 {
  margin-top: 8px;
  font-size: 25px;
  line-height: 1.18;
}

.hero-panel p,
.section p,
.timeline-item p,
.list-item p {
  color: var(--muted);
  line-height: 1.55;
}

.day-meta,
.section-head,
.action-row {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.day-meta {
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.next-action {
  margin-top: 14px;
  padding: 12px;
  border-radius: 8px;
  background: var(--soft);
}

.hero-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.hero-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: var(--accent);
  font-weight: 900;
  text-decoration: none;
}

.hero-actions a:first-child {
  background: var(--accent);
  color: #fff;
}

.next-action span,
.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}

.next-action strong,
.metric strong {
  font-size: 17px;
}

.live-panel {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin: 12px 0;
  padding: 14px;
  border: 1px solid rgba(23, 107, 91, 0.32);
  border-radius: 8px;
  background: #eef6f1;
  box-shadow: var(--shadow);
}

.live-panel span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.live-panel strong {
  display: block;
  margin-top: 2px;
  color: var(--accent);
  font-size: 24px;
  line-height: 1;
}

.live-panel p {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.4;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.day-switcher {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(96px, 1fr);
  gap: 8px;
  margin: 12px 0;
  overflow-x: auto;
  padding-bottom: 2px;
}

.day-switcher a {
  display: grid;
  gap: 3px;
  min-height: 58px;
  align-content: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow);
}

.day-switcher a.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.day-switcher strong {
  font-size: 14px;
  line-height: 1;
}

.day-switcher span {
  font-size: 12px;
  opacity: 0.82;
}

.metric {
  padding: 14px;
}

.section {
  margin-top: 12px;
  padding: 16px;
}

.section h2 {
  font-size: 18px;
  margin-bottom: 12px;
}

.section-head a {
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.subtle {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.timeline {
  display: grid;
  gap: 10px;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.timeline-item time {
  color: var(--accent);
  font-weight: 800;
  font-size: 13px;
  line-height: 1.4;
}

.timeline-item.is-active {
  margin: 0 -10px;
  padding: 12px 10px;
  border: 1px solid rgba(184, 74, 43, 0.35);
  border-radius: 8px;
  background: #fff0e8;
}

.timeline-item.is-next {
  margin: 0 -10px;
  padding: 12px 10px;
  border: 1px solid rgba(23, 107, 91, 0.24);
  border-radius: 8px;
  background: #f2f8f3;
}

.timeline-item.is-done {
  opacity: 0.58;
}

.timeline-item.is-done h3,
.timeline-item.is-done p,
.timeline-item.is-done time {
  text-decoration: none;
}

.timeline-status {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 5px;
  padding: 3px 7px;
  border-radius: 999px;
  background: #eee5d7;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.timeline-item.is-active .timeline-status {
  background: var(--accent-2);
  color: #fff;
}

.timeline-item.is-next .timeline-status {
  background: var(--accent);
  color: #fff;
}

.timeline-item h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

.timeline-item p,
.list-item p {
  margin: 0;
}

.compact-list,
.info-block ul {
  margin: 0;
  padding-left: 18px;
}

.compact-list li,
.info-block li {
  margin: 8px 0;
  line-height: 1.45;
}

.muted {
  color: var(--muted);
}

.info-block {
  border-left: 4px solid var(--accent);
  padding-left: 12px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 10px 8px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

form {
  margin: 0;
}

.form-grid {
  display: grid;
  gap: 10px;
}

.model-entry-form {
  display: grid;
  gap: 10px;
}

.model-proposal {
  margin-top: 12px;
}

details.section {
  display: block;
}

details.section summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 18px;
  font-weight: 900;
}

details.section[open] summary {
  margin-bottom: 12px;
}

.quick-tags {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.quick-tags button {
  min-height: 40px;
  padding: 8px;
  background: #fff;
  color: var(--accent);
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea,
button {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  font: inherit;
}

input,
select,
textarea {
  padding: 11px 12px;
  background: #fff;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

button {
  padding: 11px 13px;
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

button.secondary {
  background: transparent;
  color: var(--accent);
}

.item-list {
  display: grid;
  gap: 10px;
}

.trip-day-list,
.quick-link-grid {
  display: grid;
  gap: 10px;
}

.trip-day-card {
  display: grid;
  gap: 12px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
}

.trip-day-card h3 {
  margin: 8px 0 5px;
  font-size: 17px;
}

.trip-day-card p,
.trip-day-actions span {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.trip-day-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.trip-day-actions strong,
.quick-link-grid a {
  color: var(--accent);
  font-weight: 900;
}

.quick-link-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quick-link-grid a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
}

.list-item {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.booking-card {
  border-left: 5px solid var(--line);
}

.booking-card.status-已确认,
.booking-card.status-已预订 {
  border-left-color: var(--ok);
}

.booking-card.status-待确认 {
  border-left-color: var(--warn);
}

.booking-card.status-取消 {
  opacity: 0.66;
  border-left-color: var(--bad);
}

.item-topline {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
}

.list-item h3 {
  margin: 6px 0 4px;
  font-size: 16px;
}

.item-actions,
.status-form {
  display: grid;
  grid-template-columns: 1fr 82px;
  gap: 8px;
  align-items: center;
}

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

.status-form button {
  min-width: 0;
}

.pill {
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.expense-pill {
  background: #f4ead9;
  color: var(--accent-2);
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  min-width: 30px;
  padding: 5px 8px;
  border-radius: 999px;
  background: #efe9dd;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.status-chip span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: currentColor;
}

.status-chip.status-已确认,
.status-chip.status-已预订 {
  background: #e2f2e8;
  color: var(--ok);
}

.status-chip.status-待确认 {
  background: #fff1d7;
  color: var(--warn);
}

.status-chip.status-取消 {
  background: #f9dfdc;
  color: var(--bad);
}

.proposal-box {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px dashed var(--accent);
  border-radius: 8px;
  background: #fff;
  white-space: pre-wrap;
}

.action-row {
  margin-top: 12px;
}

.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  background: rgba(255, 250, 242, 0.96);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.bottom-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}

.bottom-nav a.active {
  background: var(--accent);
  color: #fff;
}

@media (min-width: 680px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .wide {
    grid-column: span 2;
  }

  .list-item {
    grid-template-columns: minmax(0, 1fr) 270px;
    align-items: center;
  }

  .trip-day-card {
    grid-template-columns: minmax(0, 1fr) 140px;
    align-items: center;
  }

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

@media (max-width: 380px) {
  .timeline-item {
    grid-template-columns: 72px minmax(0, 1fr);
  }

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