:root {
  color-scheme: light;
  --bg: #f5f7f4;
  --ink: #17211b;
  --muted: #647064;
  --line: #d9dfd6;
  --panel: #ffffff;
  --green: #1f8a5b;
  --green-dark: #146342;
  --amber: #b7791f;
  --red: #b42318;
  --blue: #2563a9;
  --soft: #ecf3ef;
  font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
textarea {
  font: inherit;
}

button {
  min-height: 36px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 6px;
  padding: 0 12px;
  cursor: pointer;
}

button:hover {
  border-color: var(--green);
}

.primary {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}

.primary:hover {
  background: var(--green-dark);
}

.app-header {
  min-height: 88px;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 25px;
  letter-spacing: 0;
}

h2 {
  font-size: 17px;
}

h3 {
  font-size: 16px;
}

.header-actions,
.button-row,
.section-title,
.filters {
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title {
  justify-content: space-between;
  margin-bottom: 12px;
}

.icon-button {
  width: 38px;
  padding: 0;
  font-size: 22px;
  line-height: 1;
}

.danger {
  color: var(--red);
}

.layout {
  display: grid;
  grid-template-columns: minmax(360px, 430px) minmax(0, 1fr);
  grid-template-areas:
    "intake map"
    "intake routes"
    "table table";
  gap: 16px;
  padding: 16px;
  max-width: 1480px;
  margin: 0 auto;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  min-width: 0;
}

.intake {
  grid-area: intake;
}

.map-panel {
  grid-area: map;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 330px;
  gap: 14px;
}

.route-panel {
  grid-area: routes;
}

.table-panel {
  grid-area: table;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
}

.segment {
  border: 0;
  border-radius: 0;
  min-height: 32px;
  background: #fff;
  padding: 0 10px;
}

.segment.active {
  background: var(--green);
  color: #fff;
}

textarea {
  width: 100%;
  min-height: 310px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  line-height: 1.55;
  outline: none;
}

textarea:focus,
input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(31, 138, 91, 0.12);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0;
}

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

.checkbox-field {
  min-height: 36px;
  grid-template-columns: 18px 1fr;
  align-items: center;
  align-self: end;
  color: var(--ink);
}

.checkbox-field input {
  min-height: auto;
  width: 16px;
  height: 16px;
  padding: 0;
}

input {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  color: var(--ink);
}

.map-visual {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(255,255,255,.58) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(0deg, rgba(255,255,255,.58) 1px, transparent 1px) 0 0 / 44px 44px,
    #dfe9dd;
}

.road {
  position: absolute;
  background: rgba(37, 99, 169, 0.22);
  border: 2px solid rgba(37, 99, 169, 0.3);
}

.road-a {
  width: 115%;
  height: 48px;
  left: -7%;
  top: 48%;
  transform: rotate(-14deg);
}

.road-b {
  width: 54px;
  height: 130%;
  left: 58%;
  top: -20%;
  transform: rotate(20deg);
}

.pin {
  position: absolute;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50% 50% 50% 8px;
  transform: rotate(-45deg);
  background: var(--green);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 18px rgba(23, 33, 27, .18);
}

.pin::first-letter {
  transform: rotate(45deg);
}

.pin-a { left: 25%; top: 28%; }
.pin-b { left: 55%; top: 38%; background: var(--blue); }
.pin-c { left: 71%; top: 62%; background: var(--amber); }
.depot-pin { left: 12%; top: 64%; background: var(--red); }

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

.stats div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--soft);
}

.stats span {
  display: block;
  font-size: 30px;
  font-weight: 800;
}

.stats p {
  color: var(--muted);
  font-size: 13px;
}

.routes {
  display: grid;
  gap: 12px;
}

.routes.empty {
  min-height: 84px;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.route-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.route-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.route-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.route-head a {
  min-width: 58px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
}

ol {
  margin: 0;
  padding-left: 22px;
}

li {
  margin: 8px 0;
  line-height: 1.45;
}

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

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}

th {
  position: sticky;
  top: 0;
  background: #f8faf7;
  color: var(--muted);
  font-weight: 700;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
}

.status.confirmed { background: #def7ec; color: var(--green-dark); }
.status.pending { background: #fff4d6; color: #7c4a03; }
.status.changed { background: #e5efff; color: #1d4f91; }
.status.cancelled { background: #fee4e2; color: var(--red); }

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

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "map"
      "intake"
      "routes"
      "table";
  }

  .map-panel {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .app-header {
    padding: 14px 16px;
  }

  h1 {
    font-size: 20px;
  }

  .layout {
    padding: 10px;
  }

  .section-title,
  .filters {
    align-items: stretch;
    flex-direction: column;
  }

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