:root {
  --bg: #f6f7f4;
  --surface: #ffffff;
  --line: #d9ded6;
  --text: #1e2320;
  --muted: #667067;
  --green: #1f7a57;
  --green-soft: #e7f3ed;
  --amber: #a15f14;
  --amber-soft: #fff2dc;
  --red: #a53b31;
  --red-soft: #fdecea;
  --ink-soft: #eef0ec;
  --shadow: 0 12px 30px rgba(31, 37, 32, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.45;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
.admin-link {
  border: 1px solid var(--green);
  background: var(--green);
  color: #fff;
  border-radius: 8px;
  padding: 10px 14px;
  text-decoration: none;
  cursor: pointer;
  min-height: 42px;
}

button.secondary {
  color: var(--text);
  background: var(--surface);
  border-color: var(--line);
}

button.danger {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
  color: var(--text);
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(31, 122, 87, 0.12);
}

.app-shell {
  width: min(100%, 1060px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 18px 14px 42px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 2px 16px;
}

.topbar h1 {
  margin: 0;
  font-size: 26px;
  letter-spacing: 0;
}

.title-meta {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.admin-title-info {
  margin: 5px 0 0;
  color: var(--text);
  font-size: 14px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

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

.status-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.status-strip div {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.status-strip strong {
  display: block;
  margin-top: 4px;
  font-size: 17px;
}

.search-panel,
.admin-actions,
.summary-panel,
.login-panel,
.table-panel,
.editor-panel,
.updates-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.updates-panel {
  padding: 12px;
  margin-bottom: 12px;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.section-head h2 {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.section-head span {
  color: var(--muted);
  font-size: 12px;
}

.update-link-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.update-link {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 8px 12px;
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.search-panel {
  position: sticky;
  top: 0;
  z-index: 4;
  padding: 12px;
  margin-bottom: 12px;
}

.search-box {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.search-box span {
  color: var(--muted);
  font-size: 13px;
}

.chip-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 3px 0;
}

.chip-row.compact {
  margin-top: 8px;
}

.chip {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  min-height: 36px;
  padding: 8px 12px;
}

.chip.active {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--green);
}

.update-notice {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid #efd4a8;
  border-radius: 8px;
  background: var(--amber-soft);
  color: var(--amber);
}

.venue-list {
  display: grid;
  gap: 12px;
}

.region-title {
  margin: 18px 2px 2px;
  font-size: 18px;
}

.venue-card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 8px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.venue-card.is-updated {
  border-color: #88bfa5;
  border-left: 5px solid var(--green);
  background: linear-gradient(90deg, rgba(231, 243, 237, 0.9), #fff 24%);
}

.venue-card h3 {
  margin: 0;
  font-size: 18px;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.status-pill {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  color: var(--green);
  background: var(--green-soft);
}

.status-pill.updated {
  color: #fff;
  background: var(--green);
}

.status-pill.warn {
  color: var(--amber);
  background: var(--amber-soft);
}

.status-pill.pause {
  color: var(--red);
  background: var(--red-soft);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
}

.tag {
  border-radius: 999px;
  background: var(--ink-soft);
  color: var(--muted);
  padding: 4px 8px;
  font-size: 12px;
}

.card-info {
  display: grid;
  gap: 7px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card-info strong {
  color: var(--text);
}

.card-action {
  margin-top: 12px;
  width: 100%;
  background: #fff;
  color: var(--green);
}

.empty {
  padding: 30px 12px;
  text-align: center;
  color: var(--muted);
}

.hidden {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
}

.detail-sheet {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(100%, 720px);
  max-height: 88vh;
  overflow: auto;
  transform: translateX(-50%);
  background: var(--surface);
  border-radius: 8px 8px 0 0;
  padding: 16px;
}

.detail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.detail-head > div {
  min-width: 0;
}

.detail-head h2 {
  margin: 0;
  font-size: 22px;
}

.detail-type-meta {
  margin: 5px 0 0;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
  white-space: pre-line;
}

.icon-btn {
  background: #fff;
  color: var(--text);
  border-color: var(--line);
}

.detail-body {
  display: grid;
  gap: 10px;
  padding-top: 12px;
}

.detail-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.detail-item h4 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.detail-item p {
  margin: 0;
  white-space: pre-wrap;
}

.copy-address {
  margin-top: 10px;
  color: var(--green);
  background: #fff;
}

.detail-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.login-panel {
  max-width: 420px;
  margin: 70px auto 0;
  padding: 18px;
}

.login-panel h2 {
  margin: 0 0 14px;
}

.login-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.form-error {
  margin: 10px 0 0;
  color: var(--red);
}

.admin-actions {
  padding: 12px;
  margin-bottom: 12px;
}

.admin-stats {
  margin-bottom: 12px;
}

.action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.summary-panel {
  padding: 12px;
  margin-bottom: 12px;
}

.summary-panel textarea {
  min-height: 180px;
  margin-bottom: 10px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 390px 1fr;
  gap: 12px;
}

.table-panel,
.editor-panel {
  min-width: 0;
}

.table-panel {
  padding: 12px;
}

.admin-filters {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.admin-list {
  display: grid;
  gap: 8px;
  max-height: calc(100vh - 250px);
  overflow: auto;
  padding-right: 3px;
}

.admin-row {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 10px;
  cursor: pointer;
}

.admin-row.active {
  border-color: var(--green);
  background: var(--green-soft);
}

.admin-row strong {
  display: block;
  margin-bottom: 6px;
}

.admin-row span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.editor-panel {
  padding: 14px;
}

.venue-form {
  display: grid;
  gap: 12px;
}

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

.pond-type-editor {
  display: grid;
  gap: 8px;
}

.field-title {
  color: var(--muted);
  font-size: 13px;
}

.pond-type-fields {
  display: grid;
  gap: 8px;
}

.pond-row {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 10px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fff;
}

.pond-row-title {
  min-height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--green-soft);
  color: var(--green);
  font-weight: 700;
  font-size: 13px;
}

.checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.type-check {
  display: inline-flex !important;
  width: auto;
  grid-template-columns: none !important;
  align-items: center;
  gap: 6px !important;
  min-height: 32px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text) !important;
  background: var(--surface);
  cursor: pointer;
}

.type-check input {
  width: auto;
  margin: 0;
}

.pond-type-hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.form-row.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.sticky-actions {
  position: sticky;
  bottom: 0;
  padding-top: 10px;
  background: var(--surface);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 30;
  background: var(--text);
  color: #fff;
  border-radius: 8px;
  padding: 10px 14px;
  box-shadow: var(--shadow);
}

@media (max-width: 840px) {
  .app-shell {
    padding: 14px 10px 32px;
  }

  .topbar h1 {
    font-size: 23px;
  }

  .status-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-list {
    max-height: none;
  }

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