/* 口岸客流页 · 复刻 SZ-HK-Ports「口岸智行」Dashboard 暗色 UI（tokens 对应 styles.css） */

.chp-page {
  --chp-bg: #0c0e12;
  --chp-surface: #14181f;
  --chp-surface-2: #1b212b;
  --chp-fg: #ecece8;
  --chp-muted: #8b928a;
  --chp-subtle: #5c635c;
  --chp-border: #2a312c;
  --chp-primary: #d5d8d0;
  --chp-primary-fg: #0c0e12;
  --chp-sage: #8fba9a;
  --chp-amber: #d4b07a;
  --chp-rose: #d07064;
  --chp-line: #3d4a42;

  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 72rem;
  margin: -12px -12px 0;
  padding: 24px 16px 64px;
  background: var(--chp-bg);
  color: var(--chp-fg);
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.5;
}

.chp-page h1,
.chp-page h2,
.chp-page h3 {
  margin: 0;
  color: var(--chp-fg);
}

.chp-page p {
  margin: 0;
}

/* ---- Head ---- */
.chp-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 768px) {
  .chp-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.chp-eyebrow {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--chp-sage);
}

.chp-title {
  margin-top: 4px;
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .chp-title {
    font-size: 2.3rem;
  }
}

.chp-intro {
  margin-top: 8px;
  max-width: 36rem;
  font-size: 13px;
  line-height: 1.7;
  color: var(--chp-muted);
}

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

.chp-intent {
  display: flex;
  padding: 4px;
  border: 1px solid var(--chp-border);
  border-radius: 8px;
  background: var(--chp-surface);
}

.chp-intent__btn {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 12px;
  border-radius: 4px;
  font-size: 13px;
  text-decoration: none;
  color: var(--chp-muted);
  transition: color 0.15s ease, background 0.15s ease;
}

.chp-intent__btn:hover {
  color: var(--chp-fg);
}

.chp-intent__btn.is-on {
  background: var(--chp-primary);
  color: var(--chp-primary-fg);
}

.chp-refresh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--chp-border);
  border-radius: 8px;
  background: var(--chp-surface);
  color: var(--chp-muted);
  cursor: pointer;
}

.chp-refresh:hover {
  color: var(--chp-fg);
}

.chp-refresh svg {
  width: 16px;
  height: 16px;
}

.chp-updated {
  font-size: 12px;
  color: var(--chp-subtle);
}

.chp-note--warn {
  padding: 8px 12px;
  border: 1px solid rgba(212, 176, 122, 0.3);
  border-radius: 8px;
  background: rgba(212, 176, 122, 0.1);
  font-size: 13px;
  color: var(--chp-amber);
}

/* ---- Card base ---- */
.chp-card {
  padding: 16px;
  border: 1px solid var(--chp-border);
  border-radius: 12px;
  background: var(--chp-surface);
}

/* ---- Top pick hero ---- */
.chp-top {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-color: rgba(143, 186, 154, 0.25);
}

@media (min-width: 768px) {
  .chp-top {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.chp-top__label {
  font-size: 12px;
  color: var(--chp-muted);
}

.chp-top__name {
  margin-top: 4px;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.chp-top__score {
  margin-left: 8px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 1.1rem;
  color: var(--chp-sage);
  font-variant-numeric: tabular-nums;
}

.chp-top__reason {
  margin-top: 4px;
  font-size: 13px;
  color: var(--chp-muted);
}

.chp-top__facts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--chp-muted);
}

.chp-pill {
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--chp-surface-2);
}

.chp-top__cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--chp-primary);
  color: var(--chp-primary-fg);
  font-size: 13px;
  text-decoration: none;
}

.chp-top__cta svg {
  width: 16px;
  height: 16px;
}

/* ---- Border strip ---- */
.chp-strip {
  position: relative;
  overflow: hidden;
  padding: 20px 16px;
  border: 1px solid var(--chp-border);
  border-radius: 12px;
  background: var(--chp-surface);
}

.chp-strip__label {
  margin-bottom: 16px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--chp-muted);
}

.chp-strip__row {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.chp-strip__line {
  position: absolute;
  top: 4px;
  right: 24px;
  left: 24px;
  height: 1px;
  background: var(--chp-line);
}

.chp-strip__stop {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.chp-strip__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--chp-sage);
  box-shadow: 0 0 0 4px var(--chp-surface);
}

.chp-strip__name {
  font-size: 12px;
  font-weight: 500;
}

.chp-strip__hours {
  display: none;
  font-size: 0.65rem;
  color: var(--chp-subtle);
}

@media (min-width: 640px) {
  .chp-strip__hours {
    display: block;
  }
}

/* ---- Table ---- */
.chp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--chp-border);
  border-radius: 12px;
}

.chp-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.chp-table thead {
  background: var(--chp-surface-2);
}

.chp-table th {
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--chp-muted);
}

.chp-table td {
  padding: 12px 16px;
  border-top: 1px solid var(--chp-border);
}

.chp-table tbody tr {
  transition: background 0.15s ease;
}

.chp-table tbody tr:hover {
  background: var(--chp-surface);
}

.chp-table__port {
  font-weight: 500;
}

.chp-table__hk {
  margin-left: 8px;
  font-size: 12px;
  font-weight: 400;
  color: var(--chp-muted);
}

.chp-num {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-variant-numeric: tabular-nums;
}

.chp-num--dim {
  color: var(--chp-muted);
}

.chp-table__split {
  margin-left: 8px;
  font-family: inherit;
  font-size: 12px;
  color: var(--chp-muted);
}

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

.chp-table__left {
  margin-left: 4px;
  color: var(--chp-amber);
}

.chp-table__score {
  color: var(--chp-sage);
}

.chp-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.chp-badge.is-ok {
  background: rgba(143, 186, 154, 0.16);
  color: var(--chp-sage);
}

.chp-badge.is-busy {
  background: rgba(212, 176, 122, 0.16);
  color: var(--chp-amber);
}

.chp-badge.is-jam {
  background: rgba(208, 112, 100, 0.16);
  color: var(--chp-rose);
}

.chp-badge.is-closed {
  background: var(--chp-surface-2);
  color: var(--chp-subtle);
}

/* ---- Chart + heat grid ---- */
.chp-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 1024px) {
  .chp-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .chp-chart {
    grid-column: span 3;
  }

  .chp-heat {
    grid-column: span 2;
  }
}

.chp-chart__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}

.chp-chart__head h2,
.chp-heat h2 {
  font-size: 15px;
  font-weight: 600;
}

.chp-chart__head p {
  font-size: 12px;
  color: var(--chp-muted);
}

.chp-chart__box {
  position: relative;
}

.chp-chart__svg {
  display: block;
  width: 100%;
  height: 224px;
}

.chp-chart__grid {
  stroke: var(--chp-border);
  stroke-dasharray: 3 6;
}

.chp-chart__ymax {
  fill: var(--chp-muted);
  font-size: 11px;
}

.chp-chart__dates {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  padding: 0 8px 0 44px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 10px;
  color: var(--chp-muted);
}

.chp-chart__dates span:nth-child(odd) {
  visibility: hidden;
}

@media (min-width: 640px) {
  .chp-chart__dates span:nth-child(odd) {
    visibility: visible;
  }
}

.chp-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--chp-muted);
}

.chp-chart__legend li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.chp-chart__swatch {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* ---- Hourly heat ---- */
.chp-heat__hint {
  margin-top: 4px;
  font-size: 12px;
  color: var(--chp-muted);
}

.chp-heat__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
  margin-top: 16px;
}

@media (min-width: 640px) {
  .chp-heat__grid {
    grid-template-columns: repeat(24, 1fr);
  }
}

.chp-heat__col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.chp-heat__bar {
  width: 100%;
  height: 64px;
  border-radius: 4px;
  background: color-mix(in oklab, var(--chp-sage) var(--chp-mix, 0%), var(--chp-surface-2));
}

.chp-heat__bar.is-now {
  box-shadow: 0 0 0 1px var(--chp-sage);
}

.chp-heat__hour {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 0.6rem;
  color: var(--chp-subtle);
}

.chp-heat__hour.is-blank {
  height: 12px;
}

.chp-heat__foot {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--chp-muted);
}

/* ---- Port cards ---- */
.chp-cards {
  display: grid;
  gap: 12px;
}

@media (min-width: 640px) {
  .chp-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .chp-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.chp-port-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: border-color 0.15s ease;
}

.chp-port-card:hover {
  border-color: var(--chp-line);
}

.chp-port-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.chp-port-card__head h3 {
  font-size: 17px;
  font-weight: 600;
}

.chp-port-card__head p {
  font-size: 12px;
  color: var(--chp-muted);
}

.chp-port-card__mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px dotted var(--chp-subtle);
  flex: 0 0 auto;
  margin-top: 4px;
}

.chp-port-card__hint {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--chp-muted);
}

.chp-port-card__sched {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--chp-muted);
}

.chp-port-card__sched li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.chp-port-card__sched svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
}

.chp-port-card__sched svg.is-rail {
  color: var(--chp-sage);
}

.chp-port-card__sched svg.is-bus {
  color: var(--chp-amber);
}

.chp-port-card__sname {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chp-port-card__stime {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-variant-numeric: tabular-nums;
}

.chp-port-card__sched li.is-live {
  color: var(--chp-sage);
}

.chp-port-card__sched li.is-live svg {
  color: var(--chp-sage);
}

/* ---- Foot ---- */
.chp-foot {
  font-size: 12px;
  line-height: 1.8;
  color: var(--chp-subtle);
}

.chp-empty {
  padding: 12px 0;
  font-size: 13px;
  color: var(--chp-muted);
}