:root {
  --paper: #f3f6f1;
  --surface: #ffffff;
  --surface-soft: #f8faf7;
  --ink: #16211b;
  --muted: #637064;
  --line: #d7e0d3;
  --accent: #107a57;
  --accent-dark: #095f43;
  --accent-soft: #e9f4ee;
  --blue: #2d6472;
  --blue-soft: #e8f2f4;
  --amber: #a66f12;
  --amber-soft: #fff6df;
  --danger: #ad3434;
  --danger-soft: #fff0f0;
  --shadow: 0 18px 45px rgba(30, 45, 35, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
}

.app-shell {
  width: min(1480px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 28px 0;
}

.workspace-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(560px, 1fr);
  gap: 20px;
  align-items: start;
}

.left-workspace,
.right-workspace {
  min-width: 0;
}

.left-workspace,
.results-grid {
  display: grid;
  gap: 20px;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.results-grid {
  grid-template-columns: 1fr;
  align-items: start;
}

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

.input-card,
.result-card {
  padding: 22px;
}

.input-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
}

.card-title,
.section-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.kicker {
  margin: 0 0 6px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: 0;
  font-size: 24px;
}

.form-block {
  flex: 1;
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.generation-form .primary-button {
  margin-top: auto;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

input {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-soft);
  color: var(--ink);
  padding: 0 11px;
  font: inherit;
  font-size: 14px;
}

input:focus,
button:focus,
a:focus {
  outline: 3px solid rgba(16, 122, 87, 0.18);
  outline-offset: 2px;
}

.primary-button {
  height: 46px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

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

.secondary-action {
  background: var(--blue);
}

.secondary-action:hover {
  background: #214f5b;
}

.primary-button[disabled] {
  cursor: wait;
  opacity: 0.68;
}

.download-link {
  min-width: 190px;
  height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.download-link.disabled {
  pointer-events: none;
  background: #d9e1d6;
  color: #7b887d;
}

.status {
  margin: 16px 0;
  padding: 11px 13px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--muted);
  border: 1px solid var(--line);
  font-size: 14px;
}

.status.loading {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #ead293;
}

.status.error {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: #e0b2b2;
}

.company-field {
  position: relative;
  z-index: 5;
}

.company-options {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  z-index: 20;
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 32px rgba(30, 45, 35, 0.16);
}

.company-option {
  width: 100%;
  display: grid;
  gap: 4px;
  padding: 11px 12px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.company-option:last-child {
  border-bottom: 0;
}

.company-option:hover {
  background: var(--accent-soft);
}

.company-option strong {
  font-size: 13px;
  line-height: 1.35;
}

.company-option span,
.option-muted {
  color: var(--muted);
  font-size: 12px;
}

.option-muted {
  padding: 12px;
}

.map-card {
  margin: 0;
  padding: 20px;
}

.map-toolbar {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}

.map-toolbar h2 {
  font-size: 20px;
}

.map-toolbar p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.map-toolbar p.error {
  color: var(--danger);
}

.map-type-control {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 72px);
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-soft);
}

.map-type-button {
  min-height: 34px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition:
    background-color 160ms ease,
    color 160ms ease,
    box-shadow 160ms ease;
}

.map-type-button:hover {
  color: var(--text);
}

.map-type-button.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 1px 4px rgb(25 55 44 / 12%);
}

.map-type-button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

#amap-container {
  width: 100%;
  height: 400px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #e8eeea;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

#amap-container .amap-maps,
#amap-container .amap-layers {
  background-color: transparent !important;
}

.location-card {
  margin-bottom: 16px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.location-card div {
  min-width: 0;
}

.location-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 5px;
}

.location-card strong {
  display: block;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.metric-card {
  min-height: 92px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--blue-soft);
  display: grid;
  align-content: space-between;
  gap: 12px;
}

.metric-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.metric-card strong {
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
  color: var(--ink);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

th,
td {
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

th:first-child,
td:first-child {
  text-align: left;
}

th {
  background: #eef4ef;
  color: #3d4b42;
  font-size: 12px;
}

td {
  font-variant-numeric: tabular-nums;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr.annual td {
  background: var(--amber-soft);
  font-weight: 900;
}

.empty {
  height: 150px;
  color: var(--muted);
  text-align: center !important;
}

.hidden {
  display: none !important;
}

@media (max-width: 1180px) {
  .workspace-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .control-grid {
    grid-template-columns: 1fr;
  }

  .input-card {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100vw - 24px, 760px);
    padding: 16px 0;
  }

  .field-grid,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .card-title,
  .section-toolbar,
  .location-card,
  .map-toolbar {
    display: grid;
  }

  .map-type-control {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }

  #amap-container {
    height: 330px;
  }

  .download-link {
    width: 100%;
  }
}