:root {
  --admin-primary: #1b7f6f;
  --admin-secondary: #123b3a;
  --admin-accent: #d6a441;
  --admin-danger: #b2475d;
  --admin-text: #123b3a;
  --admin-muted: #65736f;
  --admin-page-bg: #f3f7f5;
  --admin-card-bg: #fff;
  --admin-border: #d9e1dc;
  --admin-radius: 8px;
  --admin-font-size: 13px;
  --admin-title-size: 18px;
  --admin-shadow: 0 10px 24px rgba(18,59,58,.08);
}
.admin-login {
  min-height: 100vh;
  padding: 74px 14px 48px;
  background:
    linear-gradient(135deg, rgba(18,59,58,.94), rgba(27,127,111,.7)),
    url("../img/bg-campus-visit.jpg") center / cover no-repeat,
    #f6f3ea;
}
.admin-login-main {
  max-width: 430px;
  margin: 0 auto;
}
.admin-brand {
  color: #fff;
  padding: 10px 4px 24px;
  text-shadow: 0 2px 12px rgba(0,0,0,.18);
}
.admin-brand .brand-mark {
  min-width: 168px;
  min-height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #d6a441, #fff4d8);
  color: #123b3a;
  font-size: 16px;
  font-weight: 1000;
  letter-spacing: 0;
  box-shadow: 0 16px 30px rgba(0,0,0,.24);
}
.admin-brand span { display: block; color: #f2d28d; font-size: 11px; font-weight: 800; }
.admin-brand h1 { margin: 8px 0 0; font-size: 30px; line-height: 1.18; }
.admin-brand p { margin: 10px 0 0; color: rgba(255,255,255,.82); }
.login-card {
  padding: 20px;
  border: 1px solid rgba(255,255,255,.68);
  border-radius: calc(var(--admin-radius, 8px) + 8px);
  background: color-mix(in srgb, var(--admin-card-bg, #fff) 96%, transparent);
  box-shadow: var(--admin-shadow, 0 24px 54px rgba(18,59,58,.24));
  backdrop-filter: blur(12px);
}
.login-api-issue {
  width: min(92vw, 720px);
  margin: 14px auto 0;
  padding: 10px 12px;
  border: 1px solid rgba(178, 71, 93, 0.35);
  border-radius: 8px;
  background: rgba(178, 71, 93, 0.08);
  color: var(--admin-danger, #b2475d);
  font-size: 13px;
  line-height: 1.55;
  text-align: left;
  word-break: break-all;
}
.login-form-plain {
  display: grid;
  gap: 12px;
}
.login-form-plain label {
  display: grid;
  gap: 7px;
}
.login-form-plain span {
  color: var(--admin-text, #123b3a);
  font-size: 13px;
  font-weight: 900;
}
.login-form-plain input {
  width: 100%;
  display: block;
  height: 52px;
  box-sizing: border-box;
  border: 1px solid var(--admin-border, #cbdad5);
  border-radius: var(--admin-radius, 8px);
  background: var(--admin-card-bg, #fff);
  color: var(--admin-text, #123b3a);
  padding: 0 14px;
  font-size: 16px;
  font-weight: 800;
  outline: none;
  appearance: none;
}
.login-form-plain input:focus {
  border-color: var(--admin-primary, #1b7f6f);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--admin-primary, #1b7f6f) 14%, transparent);
}
.captcha-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px;
  gap: 8px;
}
.captcha-row button {
  border: 1px solid #d6a441;
  border-radius: 8px;
  background: linear-gradient(135deg, #fff4d8, #f6d583);
  color: #123b3a;
  font-size: 18px;
  font-weight: 1000;
  letter-spacing: 2px;
}
.login-main {
  margin-top: 18px;
  height: 48px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, #1b7f6f, #123b3a);
  box-shadow: 0 12px 22px rgba(27,127,111,.26);
}
.admin-app-link {
  display: block;
  width: fit-content;
  margin: 14px auto 0;
  padding: 8px 14px;
  border-radius: 999px;
  color: #1b7f6f;
  background: rgba(27,127,111,.08);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}
.admin-app-link:hover {
  color: #123b3a;
  background: rgba(214,164,65,.22);
}
.admin-demo-float {
  background: #d6a441;
  color: #123b3a;
}
.admin-demo-pop {
  max-height: 72vh;
  overflow-y: auto;
}
.admin-demo-pop .demo-pop-link {
  display: block;
  margin-top: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(27,127,111,.24);
  border-radius: 8px;
  background: #eef8f5;
  color: #1b7f6f;
  text-align: center;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}
.admin-demo-pop .demo-pop-link:hover {
  background: #e2f2ed;
  color: #123b3a;
}
.admin-login-bottom {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9;
  padding: 10px 12px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255,253,247,.98);
  border-top: 1px solid #d9e1dc;
  box-shadow: 0 -12px 28px rgba(18,59,58,.08);
}
.admin-login-bottom p {
  max-width: 430px;
  margin: 0 auto 8px;
  color: #53635f;
  font-size: 12px;
  font-weight: 800;
}
.admin-quick {
  position: static;
  max-width: 430px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 0;
}
.admin-quick button {
  min-height: 38px;
  border: 1px solid rgba(214,164,65,.92);
  border-radius: 8px;
  background: linear-gradient(135deg, #123b3a, #1b7f6f);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.admin-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  background: var(--admin-page-bg, #eef4f2);
  color: var(--admin-text, #123b3a);
  font-size: var(--admin-font-size, 13px);
}
.admin-layout.collapsed {
  grid-template-columns: 70px minmax(0, 1fr);
}
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  grid-column: 1 / 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 62px;
  padding: 10px 14px;
  background: var(--admin-card-bg, #fffdf7);
  color: var(--admin-text, #123b3a);
  border-bottom: 1px solid var(--admin-border, #d9e1dc);
  box-shadow: var(--admin-shadow, 0 8px 20px rgba(18,59,58,.06));
}
.admin-topbar h1 {
  margin: 0;
  font-size: var(--admin-title-size, 18px);
}
.admin-topbar p {
  margin: 3px 0 0;
  color: var(--admin-primary, #1b7f6f);
  font-size: 12px;
}
.topbar-tools { display: flex; align-items: center; gap: 8px; }
.admin-page-guard {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #f6f8f7;
}
.admin-page-guard-card {
  width: min(420px, 100%);
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 16px;
  border: 1px solid #cfe8df;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 30px rgba(18,59,58,.12);
}
@media (max-width: 520px) {
  .admin-page-guard-card {
    grid-template-columns: 32px minmax(0, 1fr);
  }
  .admin-page-guard-card .van-button {
    grid-column: span 1;
  }
}
.admin-page-guard-card b,
.admin-page-guard-card span {
  display: block;
}
.admin-page-guard-card b {
  color: #123b3a;
  font-size: 15px;
  font-weight: 900;
}
.admin-page-guard-card span {
  margin-top: 3px;
  color: #60716c;
  font-size: 12px;
  word-break: break-all;
}
.admin-page-guard-card.error {
  border-color: #f0c8c0;
  background: #fff7f4;
}
.admin-page-guard-card.error .van-icon {
  color: #8a342f;
  font-size: 24px;
}
.admin-sidebar {
  grid-column: 1;
  grid-row: 2;
  position: sticky;
  top: 62px;
  z-index: 7;
  height: calc(100vh - 62px);
  overflow-y: auto;
  padding: 12px 10px;
  background: var(--admin-card-bg, #fffdf7);
  border-right: 1px solid var(--admin-border, #d9e1dc);
  box-shadow: var(--admin-shadow, 10px 0 24px rgba(18,59,58,.06));
}
.sidebar-toggle {
  width: 100%;
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: var(--admin-radius, 8px);
  background: #edf5f2;
  color: var(--admin-primary, #1b7f6f);
  font-weight: 900;
  margin-bottom: 12px;
}
.primary-menu {
  display: grid;
  gap: 8px;
}
.menu-group {
  display: grid;
  gap: 6px;
}
.primary-item,
.secondary-menu button {
  position: relative;
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: var(--admin-radius, 8px);
  background: #f8faf8;
  color: var(--admin-text, #123b3a);
  min-height: 44px;
  font-weight: 700;
  transition: background .18s ease, color .18s ease, transform .18s ease, border-color .18s ease;
}
.primary-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  font-size: 12px;
}
.primary-item.active {
  background: #f8faf8;
  color: #123b3a;
  border-color: #d9e1dc;
  box-shadow: none;
}
.primary-item.leaf-active,
.menu-group:not(.has-children) .primary-item.active {
  background: #edf7f3;
  color: var(--admin-primary, #1b7f6f);
  border-color: #cfe2dc;
}
.primary-item.active .van-icon { color: currentColor; }
.menu-group.has-children.open > .primary-item {
  background: #fffdf7;
  color: #123b3a;
  border-color: #d9e1dc;
}
.secondary-menu {
  display: grid;
  gap: 6px;
  padding: 2px 0 2px 18px;
}
.secondary-menu button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-start;
  min-height: 34px;
  padding: 0 9px;
  font-size: 11px;
  font-weight: 600;
  background: #ffffff;
  border-color: transparent;
  color: var(--admin-muted, #52645f);
  box-shadow: none;
}
.secondary-menu button .van-icon {
  font-size: 10px;
  color: #9aa8a4;
}
.secondary-menu button.active {
  background: #edf7f3;
  border-color: #cfe2dc;
  color: var(--admin-primary, #1b7f6f);
}
.secondary-menu button.active .van-icon {
  color: var(--admin-primary, #1b7f6f);
}
.admin-layout.collapsed .admin-sidebar {
  padding-left: 8px;
  padding-right: 8px;
}
.admin-layout.collapsed .sidebar-toggle span,
.admin-layout.collapsed .primary-menu span,
.admin-layout.collapsed .secondary-menu {
  display: none;
}
.admin-layout.collapsed .primary-item,
.admin-layout.collapsed .secondary-menu button {
  justify-content: center;
  padding: 0;
}
.admin-workspace {
  grid-column: 2;
  min-width: 0;
  padding: 8px 12px 34px;
}
.api-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
}
.api-status-loading {
  color: #1b7f6f;
  background: #eef8f5;
  border: 1px solid #cfe8df;
}
.api-status-error {
  color: #8a342f;
  background: #fff2ef;
  border: 1px solid #f0c8c0;
}
.api-status span {
  flex: 1;
  min-width: 0;
}
.admin-pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: 12px 0 0;
  padding: 10px 12px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: #fff;
  color: #60716c;
  font-size: 12px;
  font-weight: 800;
}
.admin-pager span {
  min-width: 0;
}
.panel {
  background: var(--admin-card-bg, #fffdf7);
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: var(--admin-radius, 8px);
  padding: 12px;
  box-shadow: var(--admin-shadow, 0 10px 24px rgba(18,59,58,.06));
}
.dashboard-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(18,59,58,.98), rgba(27,127,111,.86)),
    #123b3a;
  color: #fff;
  box-shadow: 0 18px 36px rgba(18,59,58,.18);
}
.dashboard-hero span {
  color: #f2d28d;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
}
.dashboard-hero h2 {
  margin: 6px 0 4px;
  font-size: 24px;
}
.dashboard-hero p {
  margin: 0;
  color: rgba(255,255,255,.78);
  font-size: 13px;
}
.dash-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}
.dash-card {
  min-height: 106px;
  padding: 14px;
  border-radius: 8px;
  color: #fff;
  display: grid;
  align-content: space-between;
  box-shadow: 0 14px 28px rgba(18,59,58,.13);
  position: relative;
  overflow: hidden;
}
.dash-card::after {
  content: "";
  position: absolute;
  right: -22px;
  top: -22px;
  width: 78px;
  height: 78px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
}
.dash-card .van-icon { font-size: 24px; }
.dash-card span { font-size: 12px; opacity: .86; }
.dash-card b { font-size: 28px; line-height: 1; }
.dash-card em { font-style: normal; font-size: 12px; margin-left: 4px; opacity: .8; }
.dash-card.green { background: linear-gradient(135deg,#1b7f6f,#123b3a); }
.dash-card.blue { background: linear-gradient(135deg,#2878d8,#153c70); }
.dash-card.red { background: linear-gradient(135deg,#b2475d,#672f42); }
.dash-card.gold { background: linear-gradient(135deg,#d6a441,#755713); }
.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.chart-card {
  padding: 14px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,250,248,.98)),
    #fff;
  box-shadow: 0 10px 24px rgba(18,59,58,.07);
}
.chart-card.wide { grid-column: span 2; }
.echart-box {
  width: 100%;
  height: 244px;
  min-height: 244px;
}
.echart-box.tall {
  height: 286px;
  min-height: 286px;
}
.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.chart-head b { color: #123b3a; }
.chart-head span {
  color: #1b7f6f;
  font-size: 12px;
  font-weight: 800;
}
.line-chart {
  width: 100%;
  height: 150px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(27,127,111,.08), transparent),
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(18,59,58,.07) 28px);
}
.axis {
  fill: none;
  stroke: rgba(18,59,58,.25);
  stroke-width: 1;
}
.trend-line {
  fill: none;
  stroke: #d6a441;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 6px 6px rgba(214,164,65,.32));
}
.trend-dot {
  fill: #1b7f6f;
  stroke: #fff;
  stroke-width: 2;
}
.trend-labels {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-top: 8px;
  color: #5d6f6b;
  font-size: 11px;
  text-align: center;
}
.trend-labels b { display: block; color: #123b3a; font-size: 13px; }
.donut {
  width: 158px;
  height: 158px;
  border-radius: 999px;
  margin: 6px auto 12px;
  display: grid;
  place-items: center;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(18,59,58,.08), 0 12px 24px rgba(18,59,58,.1);
}
.donut::after {
  content: "";
  position: absolute;
  width: 88px;
  height: 88px;
  border-radius: 999px;
  background: #fffdf7;
}
.donut i {
  position: relative;
  z-index: 1;
  font-style: normal;
  font-size: 26px;
  font-weight: 900;
  color: #123b3a;
}
.legend-list {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: #53635f;
}
.legend-list span { display: flex; align-items: center; gap: 6px; }
.legend-list i { width: 10px; height: 10px; border-radius: 3px; }
.status-bars { display: grid; gap: 11px; }
.status-bars div {
  display: grid;
  grid-template-columns: 64px 1fr 28px;
  gap: 8px;
  align-items: center;
  font-size: 12px;
}
.status-bars label { color: #53635f; }
.status-bars span {
  height: 12px;
  border-radius: 999px;
  background: #e6eee9;
  overflow: hidden;
}
.status-bars i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg,#1b7f6f,#d6a441);
}
.venue-bars {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  height: 210px;
  padding-top: 10px;
}
.venue-bars div {
  min-width: 0;
  height: 100%;
  display: grid;
  grid-template-rows: 22px 1fr 42px;
  justify-items: center;
  align-items: end;
}
.venue-bars b { color: #123b3a; font-size: 12px; }
.venue-bars i {
  width: 72%;
  min-height: 12px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg,#d6a441,#1b7f6f);
  box-shadow: 0 8px 16px rgba(27,127,111,.22);
}
.venue-bars span {
  writing-mode: vertical-rl;
  max-height: 42px;
  overflow: hidden;
  color: #5d6f6b;
  font-size: 11px;
}
.alert-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.alert-strip article {
  padding: 12px;
  border-radius: 8px;
  background: #fff4d8;
  border: 1px solid #ead8a4;
}
.alert-strip b { display: block; color: #7b5a13; margin-bottom: 4px; }
.alert-strip span { color: #5d6f6b; font-size: 12px; }
.table-card,
.role-card,
.config-card {
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: var(--admin-radius, 8px);
  padding: 12px;
  margin-bottom: 10px;
  background: var(--admin-card-bg, #fff);
  box-shadow: var(--admin-shadow, none);
}
.table-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  align-items: center;
}
.table-card span {
  color: var(--admin-muted, #5d6f6b);
  font-size: 12px;
}
.user-card {
  grid-template-columns: 1fr auto;
}
.scope-note,
.scope-help {
  margin: 8px 0 12px;
  padding: 9px 10px;
  border-radius: var(--admin-radius, 8px);
  background: #edf5f2;
  color: var(--admin-primary, #35635d);
  font-size: 12px;
}
.role-card > div,
.config-card > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.role-card p,
.config-card p {
  margin: 8px 0;
  color: var(--admin-muted, #5d6f6b);
  font-size: 13px;
}
.role-card h3 {
  margin: 10px 0 6px;
  font-size: 14px;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip-row span {
  border-radius: 999px;
  background: #edf5f2;
  color: var(--admin-primary, #1b7f6f);
  padding: 5px 9px;
  font-size: 12px;
}
.chip-row.data span {
  background: #fff4d8;
  color: #7b5a13;
}
.config-card strong {
  display: inline-block;
  color: var(--admin-danger, #b2475d);
  font-size: 18px;
  margin-top: 4px;
}
.permission-checks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  max-height: 260px;
  overflow: auto;
  padding: 10px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: #f8faf8;
  margin-bottom: 12px;
}
.scope-edit-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
@media (max-width: 640px) {
  .scope-edit-row { grid-template-columns: 1fr; }
  .dash-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-grid { grid-template-columns: 1fr; }
  .chart-card.wide { grid-column: span 1; }
  .venue-bars { grid-template-columns: repeat(4, minmax(0, 1fr)); height: 240px; }
  .alert-strip { grid-template-columns: 1fr; }
}
.resource-preview {
  width: 100%;
  height: 112px;
  object-fit: cover;
  border-radius: 8px;
  margin: 10px 0;
  background: #e7edea;
}
.admin-seat-preview {
  margin: 10px 0;
  padding: 10px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, #f8faf8);
  overflow-x: auto;
}
.admin-seat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.admin-seat-head b { color: #123b3a; font-size: 13px; }
.admin-seat-head span { color: #7a6350; font-size: 12px; }
.admin-seat-row {
  display: grid;
  grid-template-columns: 24px max-content;
  align-items: center;
  gap: 7px;
  margin-bottom: 6px;
}
.admin-seat-row > b {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: #aeb3b7;
  color: #fff;
  font-size: 12px;
}
.admin-seat-cells {
  display: grid;
  gap: 5px;
}
.admin-seat-cells canvas {
  display: block;
  width: 22px;
  height: 22px;
}
.resource-preview.large {
  height: 150px;
}
.admin-editor {
  max-height: 82vh;
  overflow-y: auto;
}
.reservation-panel .panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.reservation-panel .panel-title-row h2 { margin: 0 0 4px; font-size: 18px; color: #123b3a; }
.reservation-panel .panel-title-row p { margin: 0; color: #65736f; font-size: 12px; }
.reservation-panel .reservation-query {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 12px;
  align-items: stretch;
}
.reservation-panel .reservation-query .van-dropdown-menu,
.reservation-panel .reservation-query .van-cell,
.reservation-panel .reservation-query .van-button {
  min-width: 0;
  width: 100%;
}
.reservation-panel .reservation-query .van-dropdown-menu {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 12px;
  background: transparent;
  box-shadow: none;
}
.reservation-panel .reservation-query .van-dropdown-menu__bar {
  display: contents;
  height: auto;
  box-shadow: none;
  background: transparent;
}
.reservation-panel .reservation-query .van-dropdown-menu__item {
  min-width: 0;
  height: 44px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: #fff;
}
.reservation-panel .reservation-query .query-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}
.reservation-panel .reservation-query .query-actions .van-button {
  width: auto;
  min-width: 116px;
}
.resource-query {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(320px, 1.8fr) auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}
.resource-query .van-dropdown-menu,
.resource-query .van-button { min-width: 0; }
.empty-admin-state {
  display: grid;
  gap: 6px;
  padding: 20px;
  margin-top: 12px;
  border: 1px dashed #cfdcd7;
  border-radius: 10px;
  background: #fbfdfb;
  color: #60716c;
}
.empty-admin-state b {
  color: #123b3a;
  font-size: 15px;
}
.empty-admin-state p {
  margin: 0;
  font-size: 13px;
}
.reservation-panel .admin-table {
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.reservation-panel .reservation-row {
  display: grid;
  grid-template-columns: 1.3fr .95fr .9fr .95fr .48fr 1.35fr;
  gap: 8px;
  align-items: center;
}
.reservation-panel .table-head {
  min-height: 38px;
  padding: 0 10px;
  background: #f1f6f4;
  color: #53635f;
  font-size: 12px;
  font-weight: 900;
}
.reservation-panel .table-line {
  min-height: 58px;
  padding: 8px 10px;
  border-top: 1px solid #edf2ef;
  color: #123b3a;
  font-size: 12px;
}
.reservation-panel .table-line b,
.reservation-panel .table-line em { display: block; }
.reservation-panel .table-line b { font-size: 12px; line-height: 1.25; }
.reservation-panel .table-line em {
  margin-top: 3px;
  color: #6c7975;
  font-size: 11px;
  font-style: normal;
  line-height: 1.25;
}
.reservation-panel .table-actions { display: flex; flex-wrap: wrap; gap: 4px; }
.reservation-panel .compact-table .van-button--mini { height: 24px; padding: 0 6px; font-size: 11px; }
.reservation-panel .table-actions .van-button {
  border-color: #cfe2dc;
  background: #edf7f3;
  color: #1b7f6f;
  font-weight: 900;
}
.reservation-panel .table-actions .van-button--primary {
  border-color: #1b7f6f;
  background: #1b7f6f;
  color: #fff;
}
.reservation-panel .table-actions .van-button--success {
  border-color: #2f8f5b;
  background: #2f8f5b;
  color: #fff;
}
.reservation-panel .table-actions .van-button--danger {
  border-color: #b2475d;
  background: #b2475d;
  color: #fff;
}
.operation-calendar {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid #d9e1dc;
  border-radius: 10px;
  background: #fffdf7;
  box-shadow: 0 8px 18px rgba(18,59,58,.05);
}
.calendar-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.calendar-title b { color: #123b3a; font-size: 15px; }
.calendar-title .van-cell { max-width: 220px; border-radius: 8px; background: #f3f7f5; }
.admin-study-picker {
  display: grid;
  grid-template-columns: auto minmax(180px, 320px);
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid #dbe8e4;
  border-radius: 8px;
  background: #f8fbf8;
}
.admin-study-picker b {
  color: #123b3a;
  font-size: 13px;
}
.calendar-days {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}
.calendar-days article {
  min-height: 92px;
  display: grid;
  gap: 3px;
  align-content: center;
  padding: 8px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: #f8faf8;
}
.calendar-days article.today { border-color: #1b7f6f; box-shadow: inset 0 0 0 1px rgba(27,127,111,.2); }
.calendar-days span { color: #65736f; font-size: 11px; }
.calendar-days b { color: #1b7f6f; font-size: 23px; line-height: 1; }
.calendar-days em { color: #d6a441; font-size: 12px; font-style: normal; font-weight: 900; }
.calendar-days small { color: #74827d; font-size: 11px; line-height: 1.35; }
.reservation-setting-card { border-radius: 10px; overflow: hidden; }
.setting-card-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.setting-card-head b { color: #123b3a; font-size: 16px; }
.setting-card-head p { margin: 5px 0 0; color: #65736f; font-size: 12px; }
.setting-metrics { display: flex; flex-wrap: wrap; gap: 7px; margin: 10px 0; }
.setting-metrics span {
  padding: 6px 8px;
  border-radius: 999px;
  background: #edf7f3;
  color: #1b7f6f;
  font-size: 12px;
  font-weight: 900;
}
.admin-slot-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0 10px;
}
.admin-slot-strip span {
  border: 1px solid #d9e1dc;
  border-radius: 999px;
  padding: 5px 8px;
  background: #f8faf8;
  color: #53635f;
  font-size: 12px;
  font-weight: 800;
}
.admin-slot-strip span[class*="公益"] {
  border-color: #b9e3d3;
  background: #f0fbf5;
  color: #1b7f6f;
}
.admin-slot-strip span[class*="教学"] {
  border-color: #b8d5ef;
  background: #f2f8ff;
  color: #2878d8;
}
.admin-slot-strip span[class*="三方"] {
  border-color: #efd69d;
  background: #fff8e8;
  color: #9b6a13;
}
.admin-slot-strip em {
  font-style: normal;
  color: #b2475d;
}

.monitor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}
.monitor-card {
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: #fffdf8;
  padding: 12px;
  box-shadow: 0 8px 18px rgba(18,59,58,.05);
}
.monitor-card > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.monitor-card b {
  color: #123b3a;
  font-size: 14px;
}
.monitor-card p {
  margin: 8px 0;
  color: #5d6f6b;
  font-size: 12px;
  line-height: 1.45;
}
.monitor-card span {
  color: #1b7f6f;
  font-size: 12px;
  font-weight: 800;
}
.monitor-card.crowd { background: #f7fbff; }
.monitor-card.media { background: #fff8e8; }
@media (max-width: 980px) {
  .monitor-grid { grid-template-columns: 1fr; }
}
.teacher-seat-card {
  border-color: rgba(27,127,111,.28);
  background: linear-gradient(180deg, rgba(237,247,243,.95), rgba(255,253,247,.98));
}
.teacher-seat-preview {
  border-color: rgba(27,127,111,.22);
  background: linear-gradient(180deg, #ffffff, #eef7f3);
}
.seat-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 8px 31px;
  color: #65736f;
  font-size: 11px;
}
.seat-legend i {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1px solid #ff9f24;
  background: #fffdf7;
}
.seat-legend i.used {
  border-color: #6f1720;
  background: #6f1720;
}
.seat-legend i.locked {
  border-color: #8d949b;
  background: #c8cdd2;
}
.permission-checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 8px 0 12px;
}
.permission-checks .van-checkbox {
  min-height: 34px;
  padding: 6px 8px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: #fff;
  font-size: 12px;
}
.app-menu-config-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.config-inline-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}
.app-menu-config-item {
  display: grid;
  grid-template-columns: minmax(160px, .85fr) repeat(3, minmax(120px, 1fr));
  align-items: stretch;
  gap: 9px;
  padding: 10px;
  border: 1px solid #d9e1dc;
  border-radius: 8px;
  background: #fbfdfc;
}
.app-menu-preview {
  min-height: 86px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 10px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(27,127,111,.12), rgba(221,174,83,.12));
}
.app-menu-preview .van-icon {
  color: #1b7f6f;
  font-size: 22px;
}
.app-menu-preview b {
  color: #123b3a;
  font-size: 14px;
}
.app-menu-preview span {
  color: #65736f;
  font-size: 12px;
  line-height: 1.45;
}
.app-menu-switches {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 10px;
  border-radius: 8px;
  background: #fff;
  color: #54615d;
  font-size: 12px;
}
.app-menu-config-item .van-cell {
  border-radius: 8px;
  padding: 7px 9px;
}
.theme-config-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}
.theme-card {
  display: grid;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: var(--admin-radius, 8px);
  background: var(--admin-card-bg, #fff);
  box-shadow: var(--admin-shadow, 0 10px 24px rgba(18,59,58,.08));
}
.theme-preview {
  min-height: 112px;
  display: grid;
  align-content: end;
  gap: 5px;
  padding: 12px;
  border: 1px solid;
  border-radius: var(--admin-radius, 8px);
  overflow: hidden;
}
.theme-preview span {
  width: 26px;
  height: 8px;
  display: inline-block;
  border-radius: 999px;
  margin-right: 4px;
}
.theme-preview b,
.theme-preview small {
  display: block;
}
.theme-preview b {
  margin-top: 6px;
  font-size: 14px;
  font-weight: 1000;
}
.theme-preview small {
  color: inherit;
  opacity: .74;
  font-size: 11px;
  line-height: 1.4;
}
.theme-field-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 8px 0;
}
.theme-field-grid label {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: var(--admin-radius, 8px);
  background: var(--admin-card-bg, #fff);
  color: var(--admin-muted, #65736f);
  font-size: 12px;
  font-weight: 800;
}
.theme-field-grid input {
  width: 100%;
  height: 34px;
  border: 0;
  background: transparent;
}
.theme-live-preview {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 10px 0;
  padding: 12px;
  border: 1px solid;
}
.theme-live-preview b,
.theme-live-preview p {
  flex: 1 1 100%;
  margin: 0;
}
.theme-live-preview button {
  border: 0;
  padding: 8px 14px;
  font-weight: 900;
}
@media (max-width: 900px) {
  .app-menu-config-item {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .theme-config-grid,
  .theme-field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .reservation-panel .reservation-query,
  .reservation-panel .reservation-query .van-dropdown-menu {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .reservation-panel .reservation-row { grid-template-columns: 1fr; }
  .reservation-panel .table-head { display: none; }
  .calendar-days { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calendar-title { display: grid; }
}
@media (max-width: 640px) {
  .app-menu-config-item {
    grid-template-columns: 1fr;
  }
  .theme-config-grid,
  .theme-field-grid {
    grid-template-columns: 1fr;
  }
  .reservation-panel .reservation-query,
  .reservation-panel .reservation-query .van-dropdown-menu {
    grid-template-columns: 1fr;
  }
  .reservation-panel .reservation-query .query-actions {
    justify-content: stretch;
  }
  .reservation-panel .reservation-query .query-actions .van-button {
    flex: 1 1 100%;
  }
}

.workflow-editor {
  display: grid;
  gap: 10px;
}
.workflow-canvas {
  width: 100%;
  max-width: 760px;
  height: auto;
  display: block;
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: 8px;
  background: #f7faf8;
}
.workflow-node-editor {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: 8px;
  background: #fbfdfc;
}
.log-group-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.log-group-card {
  padding: 10px;
  border: 1px solid var(--admin-border, #d9e1dc);
  border-radius: 8px;
  background: #fbfdfc;
}
.log-group-card > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.log-group-card > div span {
  display: flex;
  gap: 6px;
}
.log-check-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 8px 0;
}
.log-check-grid .van-checkbox {
  min-width: 96px;
}