/* ============================================================
   components.css — 导航 / Hero / 卡片 / 表单 / 地图 / 报价 / 后台
   ============================================================ */

/* ---------- 导航 ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: var(--bh-white);
  border-bottom: var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: 0.04em; }

.nav__mark { display: flex; }
.nav__mark i { display: block; width: 16px; height: 16px; border: 2px solid var(--bh-black); }
.nav__mark i:nth-child(1) { background: var(--bh-red); border-radius: 50%; }
.nav__mark i:nth-child(2) { background: var(--bh-yellow); }
.nav__mark i:nth-child(3) { background: var(--bh-blue); }

.nav__links { display: flex; gap: 22px; margin-left: auto; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; }
.nav__links a { padding: 6px 2px; border-bottom: 3px solid transparent; }
.nav__links a:hover { border-bottom-color: var(--bh-red); }

.lang {
  display: flex;
  border: var(--border-thin);
  background: var(--bh-white);
}
.lang button {
  border: 0;
  background: transparent;
  padding: 7px 10px;
  font-size: 0.75rem;
  font-weight: 800;
  cursor: pointer;
  border-right: 2px solid var(--bh-black);
}
.lang button:last-child { border-right: 0; }
.lang button.is-active { background: var(--bh-black); color: var(--bh-yellow); }

.nav__toggle { display: none; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__toggle {
    display: block;
    margin-left: auto;
    border: var(--border-thin);
    background: var(--bh-yellow);
    padding: 8px 12px;
    font-weight: 800;
    cursor: pointer;
  }
  .nav.is-open .nav__links {
    display: flex;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bh-white);
    border-bottom: var(--border);
    padding: 8px 24px 16px;
  }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; border-bottom: var(--border); background: var(--bh-paper); }
.hero__bg { position: absolute; inset: 0; pointer-events: none; opacity: 0.95; }
.hero__inner { position: relative; display: grid; gap: 32px; padding: 72px 0 80px; }
.hero__inner > .eyebrow { justify-self: start; }
.hero h1 { text-transform: uppercase; }
.hero h1 em { font-style: normal; color: var(--bh-red); }
.hero__desc { max-width: 560px; font-size: 1.05rem; }
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.hero__stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0; border: var(--border); background: var(--bh-white); }
.hero__stat { padding: 18px 20px; border-right: var(--border-thin); }
.hero__stat:last-child { border-right: 0; }
.hero__stat b { display: block; font-size: 1.6rem; }
.hero__stat span { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bh-grey-dark); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: var(--border);
  background: var(--bh-white);
  color: var(--bh-black);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--bh-black); }
.btn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--bh-black); }
.btn--red { background: var(--bh-red); color: var(--bh-white); }
.btn--yellow { background: var(--bh-yellow); }
.btn--blue { background: var(--bh-blue); color: var(--bh-white); }
.btn--dark { background: var(--bh-black); color: var(--bh-white); }
.btn--sm { padding: 8px 14px; font-size: 0.75rem; box-shadow: none; }
.btn--block { width: 100%; justify-content: center; }

/* ---------- 卡片 ---------- */
.card {
  border: var(--border);
  background: var(--bh-white);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: var(--border);
  background: var(--bh-yellow);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 14px;
}
.card--blue .card__num { background: var(--bh-blue); color: var(--bh-white); }
.card--red .card__num { background: var(--bh-red); color: var(--bh-white); }

/* ---------- 车型 ---------- */
.vehicle {
  border: var(--border);
  background: var(--bh-white);
  color: var(--bh-ink);
  padding: 20px;
  cursor: pointer;
  position: relative;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.vehicle:hover { transform: translate(-3px, -3px); box-shadow: var(--shadow); }
.vehicle.is-selected { box-shadow: var(--shadow); background: #fffdf4; }
.vehicle.is-selected::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 34px; height: 34px;
  background: var(--bh-red);
  border-left: var(--border-thin);
  border-bottom: var(--border-thin);
}
.vehicle__shape { height: 96px; margin-bottom: 14px; border: var(--border-thin); display: grid; place-items: center; background: #faf8f1; }
.vehicle__shape svg { width: 120px; height: 62px; }
.vehicle__name { font-weight: 800; font-size: 1.05rem; }
.vehicle__meta { display: flex; gap: 14px; font-size: 0.8rem; color: var(--bh-grey-dark); margin: 6px 0 10px; }
.vehicle__price { font-weight: 800; font-size: 1.25rem; }
.vehicle__price small { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; }

/* ---------- 服务项（可勾选） ---------- */
.opt {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: var(--border-thin);
  background: var(--bh-white);
  padding: 12px 14px;
  cursor: pointer;
}
.opt.is-on { background: var(--bh-yellow); }
.opt input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--bh-red); }
.opt__name { font-weight: 800; font-size: 0.95rem; }
.opt__desc { font-size: 0.8rem; color: var(--bh-grey-dark); }
.opt__price { margin-left: auto; font-weight: 800; white-space: nowrap; font-size: 0.9rem; }

/* ---------- 表单 ---------- */
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 11px 12px;
  font-family: inherit;
  font-size: 0.95rem;
  border: var(--border-thin);
  background: var(--bh-white);
  color: var(--bh-ink);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--bh-blue); outline-offset: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---------- 布局：配置 + 报价 ---------- */
.book-layout { display: grid; grid-template-columns: 1.35fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 980px) { .book-layout { grid-template-columns: 1fr; } }

.panel { border: var(--border); background: var(--bh-white); padding: 22px; }
.panel + .panel { margin-top: 20px; }
.panel__title { display: flex; align-items: center; gap: 10px; font-weight: 800; text-transform: uppercase; font-size: 1rem; margin-bottom: 16px; }
.panel__title i { width: 16px; height: 16px; background: var(--bh-red); border: 2px solid var(--bh-black); display: block; }
.panel__title i.blue { background: var(--bh-blue); border-radius: 50%; }
.panel__title i.yellow { background: var(--bh-yellow); }
.panel__title i.tri { background: var(--bh-blue); }

.summary { position: sticky; top: calc(var(--nav-h) + 16px); }
.lines { border: var(--border-thin); }
.line { display: grid; grid-template-columns: 1fr auto; gap: 6px; padding: 10px 12px; border-bottom: 2px solid var(--bh-grey); font-size: 0.9rem; }
.line:last-child { border-bottom: 0; }
.line small { display: block; color: var(--bh-grey-dark); font-size: 0.74rem; }
.line b { white-space: nowrap; }
.line--discount { background: #eaf6ec; }
.line--discount b { color: #1c7a35; }
.line--tax { background: #f4f1e9; }
.totals { margin-top: 14px; }
.totals__row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 0.9rem; }
.totals__row--total { border-top: var(--border); margin-top: 8px; padding-top: 14px; font-size: 1.5rem; font-weight: 800; }
.totals__row--total span:last-child { color: var(--bh-red); }

/* ---------- 路线地图 ---------- */
.route-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 980px) { .route-layout { grid-template-columns: 1fr; } }

.map {
  position: relative;
  border: var(--border);
  background: var(--bh-white);
  box-shadow: var(--shadow-sm);
  height: 480px;
  z-index: 0;
}
@media (max-width: 720px) { .map { height: 340px; } }

/* ---------- Leaflet 包豪斯化：直角、硬边框、硬阴影、低饱和底图 ---------- */
.map .leaflet-container {
  height: 100%;
  width: 100%;
  background: #e9e5d8;
  font-family: var(--font);
  cursor: crosshair;
}
.rt-tiles { filter: saturate(0.42) contrast(1.06) brightness(1.02); }
.leaflet-control-zoom {
  border: 0 !important;
  box-shadow: 3px 3px 0 var(--bh-black);
  margin: 12px !important;
}
.leaflet-control-zoom a {
  width: 34px;
  height: 34px;
  line-height: 30px;
  border-radius: 0 !important;
  border: var(--border-thin) !important;
  background: var(--bh-white) !important;
  color: var(--bh-black) !important;
  font-weight: 800;
  font-size: 18px;
}
.leaflet-control-zoom a:hover { background: var(--bh-yellow) !important; }
.leaflet-control-attribution {
  border: 2px solid var(--bh-black) !important;
  border-radius: 0 !important;
  background: rgba(255, 255, 255, 0.92) !important;
  font-size: 10px !important;
  padding: 1px 6px !important;
  color: var(--bh-black) !important;
}
.leaflet-control-attribution a { color: var(--bh-blue) !important; font-weight: 700; }

.rt-pin {
  width: 30px;
  height: 30px;
  border: 3px solid var(--bh-black);
  box-shadow: 3px 3px 0 var(--bh-black);
  display: grid;
  place-items: center;
  font: 800 13px/1 var(--font);
}
.leaflet-tooltip.rt-tip {
  border: 2px solid var(--bh-black);
  border-radius: 0;
  box-shadow: 3px 3px 0 var(--bh-black);
  background: var(--bh-white);
  color: var(--bh-black);
  font: 700 12px/1.4 var(--font);
  padding: 5px 8px;
}
.leaflet-tooltip.rt-tip::before { display: none; }

.map__offline {
  height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  font-weight: 700;
  color: var(--bh-grey-dark);
}
.map__legend { display: flex; gap: 14px; flex-wrap: wrap; padding: 10px 14px; border-top: var(--border-thin); font-size: 0.74rem; font-weight: 700; }
.map__legend i { display: inline-block; width: 12px; height: 12px; border: 2px solid var(--bh-black); margin-right: 5px; vertical-align: -1px; }
.map__legend i.red { background: var(--bh-red); border-radius: 50%; }
.map__legend i.blue { background: var(--bh-blue); }
.map__legend i.yellow { background: var(--bh-yellow); }
.map__tip { padding: 8px 14px; font-size: 0.74rem; color: var(--bh-grey-dark); border-top: 2px solid var(--bh-grey); }

.loc-picker { max-height: 320px; overflow: auto; border: var(--border-thin); background: var(--bh-white); }
.loc-item { display: flex; gap: 10px; align-items: center; padding: 9px 12px; border-bottom: 2px solid var(--bh-grey); cursor: pointer; font-size: 0.88rem; }
.loc-item:hover { background: var(--bh-yellow); }
.loc-item:last-child { border-bottom: 0; }
.loc-item span.tag { font-size: 0.66rem; font-weight: 800; letter-spacing: 0.08em; padding: 2px 6px; border: 2px solid var(--bh-black); background: var(--bh-white); }
.loc-item span.tag.airport { background: var(--bh-red); color: #fff; }
.loc-item span.tag.landmark { background: var(--bh-blue); color: #fff; }

.route-list { margin-top: 16px; border: var(--border-thin); background: var(--bh-white); }
.route-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-bottom: 2px solid var(--bh-grey); font-size: 0.9rem; }
.route-item:last-child { border-bottom: 0; }
.route-item .idx { width: 24px; height: 24px; display: grid; place-items: center; border: 2px solid var(--bh-black); background: var(--bh-yellow); font-weight: 800; font-size: 0.75rem; padding: 0; cursor: pointer; }
.route-item .idx:hover { background: var(--bh-black); color: var(--bh-yellow); }
.route-item .idx.start { background: var(--bh-red); color: #fff; }
.route-item .idx.end { background: var(--bh-blue); color: #fff; }
.route-item .spacer { margin-left: auto; }
.route-item button { border: var(--border-thin); background: var(--bh-white); padding: 3px 8px; font-size: 0.7rem; font-weight: 800; cursor: pointer; }
.route-item button:hover { background: var(--bh-black); color: var(--bh-yellow); }
.route-empty { padding: 22px; text-align: center; color: var(--bh-grey-dark); font-size: 0.88rem; }

.stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: var(--border); margin-top: 16px; background: var(--bh-white); }
.stat-row--3 { grid-template-columns: repeat(3, 1fr); }
.stat-row div { padding: 12px 14px; border-right: var(--border-thin); }
.stat-row div:last-child { border-right: 0; }
.stat-row b { display: block; font-size: 1.3rem; }
.stat-row span { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bh-grey-dark); }

.route-source { margin-top: 10px; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.06em; min-height: 1.2em; }
.route-source::before { content: "■"; margin-right: 6px; font-size: 0.7em; vertical-align: 1px; }
.route-source[data-state="osrm"] { color: var(--bh-black); }
.route-source[data-state="osrm"]::before { color: var(--bh-blue); }
.route-source[data-state="pending"] { color: var(--bh-grey-dark); }
.route-source[data-state="estimate"] { color: var(--bh-red); }
.route-source[data-state="estimate"]::before { color: var(--bh-red); }

/* ---------- 页脚 ---------- */
.footer { background: var(--bh-black); color: var(--bh-paper); padding: 48px 0 32px; }
.footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.footer a { color: var(--bh-yellow); }
.footer__bottom { margin-top: 32px; padding-top: 18px; border-top: 2px solid #333; font-size: 0.78rem; color: #999; }

/* ---------- 后台 ---------- */
.admin-wrap { max-width: 1180px; margin: 0 auto; padding: 32px 24px 80px; }
.admin-login { max-width: 380px; margin: 12vh auto; border: var(--border); background: var(--bh-white); padding: 28px; box-shadow: var(--shadow); }
.tabs { display: flex; gap: 0; border: var(--border); background: var(--bh-white); margin-bottom: 24px; flex-wrap: wrap; }
.tabs button { flex: 1; min-width: 120px; border: 0; border-right: var(--border-thin); background: transparent; padding: 12px 10px; font-weight: 800; font-size: 0.8rem; text-transform: uppercase; cursor: pointer; }
.tabs button:last-child { border-right: 0; }
.tabs button.is-active { background: var(--bh-black); color: var(--bh-yellow); }

.table-wrap { border: var(--border); background: var(--bh-white); overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { padding: 8px 10px; border-bottom: 2px solid var(--bh-grey); border-right: 2px solid var(--bh-grey); text-align: left; vertical-align: middle; }
th { background: var(--bh-black); color: var(--bh-white); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
td input, td select { width: 100%; min-width: 70px; padding: 5px 6px; border: 2px solid var(--bh-black); font-family: inherit; font-size: 0.82rem; }
tr:last-child td { border-bottom: 0; }
td .row-actions { display: flex; gap: 6px; }

.badge { display: inline-block; padding: 2px 8px; border: 2px solid var(--bh-black); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; }
.badge.pending { background: var(--bh-yellow); }
.badge.confirmed { background: #58c07c; }
.badge.cancelled { background: var(--bh-grey); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  background: var(--bh-black);
  color: var(--bh-yellow);
  padding: 12px 20px;
  border: var(--border);
  font-weight: 800;
  font-size: 0.85rem;
  z-index: 200;
}

.notice { border: var(--border-thin); background: #fffdf4; padding: 10px 14px; font-size: 0.82rem; margin-bottom: 18px; }

/* ---------- 后台：规则说明与订单明细 ---------- */
.admin-hint {
  border: var(--border-thin);
  border-left: 10px solid var(--bh-blue);
  background: var(--bh-white);
  padding: 12px 16px;
  font-size: 0.82rem;
  margin-bottom: 18px;
}

tr.detail-row > td { padding: 0; background: #fffdf4; }

.booking-detail {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  padding: 18px 16px;
  border-top: var(--border-thin);
}
@media (max-width: 900px) { .booking-detail { grid-template-columns: 1fr; } }

.booking-detail h4 {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 16px 0 8px;
}
.booking-detail__col > h4:first-child { margin-top: 0; }

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 2px solid var(--bh-grey);
  font-size: 0.82rem;
}
.meta-row span { color: var(--bh-grey-dark); }

.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border: 2px solid var(--bh-black);
  background: var(--bh-white);
}
.pill--dark { background: var(--bh-black); color: var(--bh-yellow); }

.note {
  font-size: 0.82rem;
  background: var(--bh-white);
  border: 2px solid var(--bh-grey);
  padding: 8px 10px;
  margin: 0;
}