/* ZtpbAi 管理台布局与视觉增强（仅管理台加载；不修改公共按钮样式） */
:root {
  --adm-bg: #f3f6fb;
  --adm-card: #ffffff;
  --adm-soft: #f7f9fc;
  --adm-line: #e4e9f2;
  --adm-text: #101828;
  --adm-mut: #667085;
  --adm-blue: #165dff;
  --adm-blue-soft: #eef4ff;
  --adm-green: #00b42a;
  --adm-red: #f53f3f;
  --adm-orange: #ff7d00;
  --adm-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .035);
}
html.dark {
  --adm-bg: #0d1117;
  --adm-card: #161b22;
  --adm-soft: #1c232d;
  --adm-line: #2b3442;
  --adm-text: #e6edf7;
  --adm-mut: #8b98a9;
  --adm-blue: #4c8dff;
  --adm-blue-soft: #1a2b4a;
  --adm-green: #3ddc84;
  --adm-red: #ff6b6b;
  --adm-orange: #ffa94d;
  --adm-shadow: 0 1px 2px rgba(0, 0, 0, .22), 0 12px 30px rgba(0, 0, 0, .18);
}

body { background: var(--adm-bg) !important; color: var(--adm-text); }
.admin-top {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 0;
  background: color-mix(in srgb, var(--adm-card) 88%, transparent);
  border-bottom: 1px solid var(--adm-line);
  backdrop-filter: blur(14px);
}
.admin-top .inner {
  max-width: 1440px;
  margin: 0 auto;
  min-height: 62px;
  height: auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.admin-back { color: var(--adm-mut); font-size: 13px; text-decoration: none; white-space: nowrap; }
.admin-back:hover { color: var(--adm-blue); }
.admin-top h1 { margin: 0; color: var(--adm-text); font-size: 16px; font-weight: 700; letter-spacing: -.01em; }
.admin-top-meta { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.env-badge,
.admin-identity {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  white-space: nowrap;
}
.env-badge { color: #067647; background: #ecfdf3; border: 1px solid #abefc6; }
html.dark .env-badge { color: #75e0a7; background: #123526; border-color: #1d5c3a; }
.admin-identity { color: var(--adm-mut); background: var(--adm-soft); border: 1px solid var(--adm-line); }

.wrap-wide { max-width: 1440px !important; padding: 22px 24px 40px !important; }
.login { max-width: 460px; margin: 48px auto; }
.dash { display: grid; grid-template-columns: 224px minmax(0, 1fr); gap: 20px; align-items: start; }
.dash-side {
  position: sticky;
  top: 84px;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 112px);
  padding: 14px 12px 12px;
  background: var(--adm-card);
  border: 1px solid var(--adm-line);
  border-radius: 18px;
  box-shadow: var(--adm-shadow);
}
.dash-brand { display: flex; align-items: center; gap: 8px; padding: 4px 10px 14px; font-weight: 700; font-size: 14px; }
.dash-brand .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--adm-blue); box-shadow: 0 0 0 4px var(--adm-blue-soft); }
.dash-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.nav-group {
  margin: 14px 10px 5px;
  color: var(--adm-mut);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.dash-nav .tab {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
  padding: 9px 11px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  box-shadow: none;
  color: var(--adm-mut);
  font-size: 13px;
  cursor: pointer;
}
.dash-nav .tab:hover { color: var(--adm-text); background: var(--adm-soft); }
.dash-nav .tab.active { color: var(--adm-blue); background: var(--adm-blue-soft); font-weight: 600; }
.dash-side-foot { display: flex; flex-direction: column; gap: 7px; padding: 14px 10px 4px; margin-top: 12px; border-top: 1px solid var(--adm-line); }
.dash-side-foot a { color: var(--adm-mut); font-size: 12.5px; text-decoration: none; }
.dash-side-foot a:hover { color: var(--adm-blue); }
.dash-main { min-width: 0; }
.dash-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 2px 0 16px; }
.dash-title { font-size: 23px; line-height: 1.2; font-weight: 700; letter-spacing: -.025em; }
.dash-tools { display: flex; align-items: center; gap: 8px; }
.dash-body { min-width: 0; }

.card {
  background: var(--adm-card);
  border: 1px solid var(--adm-line);
  border-radius: 16px;
  box-shadow: var(--adm-shadow);
}
.card > h3, .card-head h3 { color: var(--adm-text); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.card-head h3 { margin: 0; font-size: 14px; font-weight: 650; }
.card-hint { color: var(--adm-mut); font-size: 12px; white-space: nowrap; }
.overview-toolbar { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.overview-toolbar h2 { margin: 2px 0 5px; font-size: 24px; line-height: 1.2; letter-spacing: -.03em; }
.section-kicker { color: var(--adm-blue); font-size: 12px; font-weight: 650; letter-spacing: .06em; }
.data-note { color: var(--adm-mut); font-size: 12px; }
.overview-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.field-inline { display: inline-flex; align-items: center; gap: 7px; color: var(--adm-mut); font-size: 12.5px; }
.field-inline select { width: auto; min-width: 98px; padding: 7px 10px; font-size: 13px; }
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.kpi-card {
  min-width: 0;
  padding: 16px 17px 14px;
  border: 1px solid var(--adm-line);
  border-radius: 16px;
  background: var(--adm-card);
  box-shadow: var(--adm-shadow);
}
.kpi-card.primary {
  border-color: color-mix(in srgb, var(--adm-blue) 26%, var(--adm-line));
  background: linear-gradient(145deg, var(--adm-blue-soft), var(--adm-card) 72%);
}
.kpi-label { color: var(--adm-mut); font-size: 12.5px; }
.kpi-value { margin: 8px 0 5px; color: var(--adm-text); font-size: clamp(22px, 2.5vw, 32px); line-height: 1.05; font-weight: 750; letter-spacing: -.045em; overflow-wrap: anywhere; }
#kRev { font-size: clamp(19px, 1.9vw, 28px); white-space: nowrap; }
.kpi-card.primary .kpi-value { color: var(--adm-blue); }
.kpi-sub { color: var(--adm-mut); font-size: 11.5px; line-height: 1.5; overflow-wrap: anywhere; }
.meta-strip { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 12px; padding: 11px 16px; border: 1px solid var(--adm-line); border-radius: 14px; background: var(--adm-card); box-shadow: var(--adm-shadow); }
.meta-item { display: flex; align-items: center; gap: 8px; min-width: 0; color: var(--adm-mut); font-size: 12px; }
.meta-item b { color: var(--adm-text); font-size: 13px; font-weight: 650; white-space: nowrap; }
.meta-item.meta-versions { flex: 1; min-width: 240px; }
.version-chips { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.version-chip { display: inline-flex; align-items: center; gap: 5px; padding: 2px 7px; border: 1px solid var(--adm-line); border-radius: 7px; background: var(--adm-soft); font-size: 11.5px; }
.version-chip i { color: var(--adm-blue); font-style: normal; font-weight: 700; }
.version-chip b { color: var(--adm-text); font-weight: 600; }
.overview-layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(290px, .85fr); gap: 14px; align-items: start; margin-top: 14px; }
.overview-main, .overview-side { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; min-width: 0; align-content: start; }
.chart-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; min-width: 0; }
.chart-grid > * { min-width: 0; }
.chart-card { padding: 16px 17px; min-width: 0; }
.chart-card > div, .chart-card > p { min-width: 0; }
.chart-card svg { display: block; max-width: 100%; height: auto; }
.chart-summary { margin: 0 0 8px; }
.chart-legend { display: flex; gap: 14px; margin-top: 6px; color: var(--adm-mut); font-size: 11.5px; flex-wrap: wrap; }
.legend-dot { display: inline-block; width: 9px; height: 9px; margin-right: 5px; border-radius: 2px; vertical-align: middle; }
.legend-dot.ok { background: var(--adm-green); }
.legend-dot.bad { background: var(--adm-red); }
.empty-state { padding: 18px 10px; border: 1px dashed var(--adm-line); border-radius: 10px; color: var(--adm-mut); text-align: center; font-size: 12.5px; }
.table-card { padding: 16px 17px; }
.table-wrap { width: 100%; overflow-x: auto; }
.table-wrap table { min-width: 620px; }
#invTable { min-width: 620px; }
#invTable th, #invTable td { white-space: nowrap; }
#invReqTable { min-width: 0; }
#invReqTable th, #invReqTable td { padding: 8px 8px; font-size: 12.5px; }
#invReqTable td:first-child, #invReqTable td:nth-child(4) { white-space: nowrap; }
#invReqTable td:last-child .btn { margin: 2px 4px 2px 0; }
.table-card table { margin-top: 2px; }
.health-card, .todo-card, .quick-card { padding: 16px 17px; }
.health-grid { display: grid; gap: 2px; }
.health-item { display: flex; align-items: center; gap: 8px; min-height: 30px; font-size: 12.5px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex: 0 0 auto; }
.status-dot.ok { background: var(--adm-green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--adm-green) 14%, transparent); }
.status-dot.bad { background: var(--adm-red); box-shadow: 0 0 0 3px color-mix(in srgb, var(--adm-red) 14%, transparent); }
.health-name { color: var(--adm-text); }
.health-state { margin-left: auto; color: var(--adm-mut); white-space: nowrap; font-size: 11.5px; }
.health-state em { color: var(--adm-mut); font-style: normal; opacity: .75; }
.todo-list { display: grid; gap: 8px; margin-bottom: 12px; }
.todo-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 10px; border-radius: 10px; background: var(--adm-soft); color: var(--adm-mut); font-size: 12.5px; }
.todo-item b { color: var(--adm-blue); font-size: 17px; }
.todo-item b.todo-muted { color: var(--adm-mut); }
.todo-hint { margin: 0; color: var(--adm-mut); font-size: 11.5px; line-height: 1.6; }
.quick-links { display: grid; gap: 2px; }
.quick-links a { display: block; padding: 7px 0; color: var(--adm-mut); font-size: 12.5px; text-decoration: none; border-bottom: 1px solid var(--adm-line); cursor: pointer; }
.quick-links a:last-child { border-bottom: 0; }
.quick-links a:hover { color: var(--adm-blue); }
.tools-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 14px; align-items: start; }
.tools-grid > .card { padding: 18px; min-width: 0; }
.tool-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.tool-divider { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--adm-line); }
.daily-report-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; color: var(--adm-mut); font-size: 12.5px; }
.daily-report-row input[type="number"] { width: 64px; }
.daily-report-row input[type="email"] { width: 200px; }
.card-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card-actions input { width: 180px; }
.badge.b-warn { color: #b54708; background: #fffaeb; border-color: #fedf89; }
html.dark .badge.b-warn { color: #fec84b; background: #3a2a10; border-color: #624a17; }
.badge.b-danger { color: #b42318; background: #fef3f2; border-color: #fecdca; }
html.dark .badge.b-danger { color: #fda29b; background: #3a1c1b; border-color: #692b27; }
.badge.b-info { color: #175cd3; background: #eff8ff; border-color: #b2ddff; }
html.dark .badge.b-info { color: #84caff; background: #102a43; border-color: #194185; }
.todo-bad { color: #b42318 !important; }
html.dark .todo-bad { color: #fda29b !important; }
.badge.b-zero { color: var(--adm-mut); background: var(--adm-soft); border-color: var(--adm-line); }
.ip-link { cursor: pointer; border-bottom: 1px dotted var(--adm-mut); }
.ip-link:hover { color: var(--adm-blue); border-bottom-color: var(--adm-blue); }
.ip-row { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--adm-line); cursor: pointer; font-size: 12.5px; }
.ip-row:last-child { border-bottom: 0; }
.ip-count { color: var(--adm-red); font-weight: 650; white-space: nowrap; }
.audit-detail { max-width: 340px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.modal-mask { position: fixed; inset: 0; z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(16, 24, 40, .48); backdrop-filter: blur(3px); }
.modal-card { width: min(560px, 100%); padding: 20px 22px; border: 1px solid var(--adm-line); border-radius: 16px; background: var(--adm-card); box-shadow: 0 24px 70px rgba(0, 0, 0, .28); color: var(--adm-text); }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.modal-head h3 { margin: 0; font-size: 17px; }
.modal-close { border: 0; background: transparent; color: var(--adm-mut); font-size: 22px; line-height: 1; cursor: pointer; }
.otp-value { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 12px 0 8px; padding: 12px; border: 1px solid var(--adm-line); border-radius: 10px; background: var(--adm-soft); }
.otp-value code { color: var(--adm-blue); font-size: 16px; font-weight: 700; letter-spacing: .03em; overflow-wrap: anywhere; }
.modal-actions { display: flex; justify-content: flex-end; margin-top: 14px; }

@media (max-width: 1120px) {
  .overview-layout { grid-template-columns: minmax(0, 1fr); }
  .overview-side { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quick-card { grid-column: 1 / -1; }
  .quick-links { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
  .quick-links a { border-bottom: 0; }
  .tools-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .dash { grid-template-columns: 1fr; }
  .dash-side { position: static; min-height: 0; }
  .dash-nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .nav-group { grid-column: 1 / -1; margin: 8px 8px 2px; }
  .dash-side-foot { flex-direction: row; justify-content: space-between; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .wrap-wide { padding: 14px 12px 28px !important; }
  .admin-top .inner { padding: 10px 12px; }
  .admin-top h1 { font-size: 14px; }
  .admin-identity { display: none; }
  .chart-grid { grid-template-columns: 1fr; }
  .overview-side { grid-template-columns: 1fr; }
  .quick-card { grid-column: auto; }
  .quick-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-title { font-size: 20px; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .meta-strip { gap: 10px 16px; }
  .meta-item.meta-versions { min-width: 100%; }
}

/* ===== 资料库 ===== */
.library-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
.library-head h2 { margin: 4px 0 0; }
.library-stat-grid { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.lib-stat { min-width: 92px; padding: 10px 12px; border: 1px solid var(--adm-line); border-radius: 10px; background: var(--adm-card); }
.lib-stat span { display: block; color: var(--adm-mut); font-size: 12px; margin-bottom: 4px; }
.lib-stat b { font-size: 18px; color: var(--adm-text); }
.library-form-card { margin-bottom: 14px; }
.library-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.library-form-grid .field { margin: 0; }
.library-form-grid .field > span { display: block; font-size: 12px; color: var(--adm-mut); margin-bottom: 5px; }
.library-form-grid input, .library-form-grid select, .library-form-grid textarea { width: 100%; box-sizing: border-box; padding: 8px 10px; border: 1px solid var(--adm-line); border-radius: 8px; background: var(--adm-card); color: var(--adm-text); font: inherit; }
.library-form-grid textarea { resize: vertical; }
.library-span-2 { grid-column: 1 / -1; }
.library-filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.library-filters select, .library-filters input { padding: 6px 10px; border: 1px solid var(--adm-line); border-radius: 8px; background: var(--adm-card); color: var(--adm-text); font-size: 13px; }
.library-filters input { min-width: 190px; }
.library-actions { display: flex; gap: 5px; flex-wrap: wrap; }
.library-actions .btn { white-space: nowrap; }
@media (max-width: 760px) { .library-form-grid { grid-template-columns: 1fr; } .library-span-2 { grid-column: auto; } .library-head { display: block; } .library-stat-grid { justify-content: flex-start; margin-top: 12px; } }