/* 后台管理页 */

.admin-body {
  background: #f4f4f5;
}

.admin-app {
  min-height: 100vh;
}

.adm-boot {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--sub);
  font-size: 13px;
}

/* ---------------------------------------------------------------- 登录 */
.adm-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 18px;
  background:
    radial-gradient(720px 420px at 16% 8%, rgba(255, 46, 77, 0.12), transparent 62%),
    radial-gradient(620px 420px at 88% 92%, rgba(45, 107, 255, 0.08), transparent 62%),
    #f6f6f7;
}

.adm-login-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px 30px 26px;
  box-shadow: 0 24px 60px rgba(20, 18, 22, 0.1);
}

.adm-login-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 22px;
}

.adm-login-brand .mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 21px;
  font-weight: 800;
  line-height: 1;
}

.adm-login-brand b {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
}

.adm-login-brand span {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.adm-login h1 {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.adm-login-desc {
  font-size: 12.5px;
  color: var(--sub);
  margin-bottom: 22px;
}

.adm-login .field-label {
  font-size: 12px;
}

.adm-login-error {
  background: var(--bad-soft);
  border: 1px solid var(--bad-line);
  color: var(--bad);
  font-size: 12.5px;
  border-radius: var(--r-s);
  padding: 8px 11px;
  margin-bottom: 14px;
  display: none;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.55;
}

.adm-login-error[data-on="1"] {
  display: flex;
}

.adm-login-error svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  margin-top: 2px;
}

.adm-login-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.7;
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

.adm-login-foot svg {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--ok);
}

.adm-login-remember {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 4px 0 18px;
}

/* ---------------------------------------------------------------- 顶栏 */
.adm-top {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.adm-top-in {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.adm-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.adm-brand .mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
  flex: 0 0 auto;
}

.adm-brand b {
  font-size: 14.5px;
  font-weight: 700;
}

.adm-brand span {
  font-size: 11px;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 9px;
  margin-left: 2px;
  letter-spacing: 0.04em;
}

.adm-top .spacer {
  flex: 1 1 auto;
}

.adm-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--sub);
}

.adm-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand-700);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
}

.adm-main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 22px 24px 40px;
}

.adm-head {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.adm-head h1 {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.adm-head p {
  font-size: 12.5px;
  color: var(--sub);
  margin-top: 3px;
}

.adm-head-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.adm-range {
  display: inline-flex;
  background: #ededef;
  padding: 3px;
  border-radius: 9px;
  gap: 2px;
}

.adm-range button {
  border: 0;
  background: transparent;
  color: var(--sub);
  font-size: 12.5px;
  font-weight: 550;
  padding: 5px 12px;
  border-radius: 7px;
  min-height: 28px;
}

.adm-range button.is-on {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(16, 17, 20, 0.12);
}

/* ---------------------------------------------------------------- 卡片 */
.adm-section {
  margin-bottom: 18px;
}

.adm-grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 16px;
  align-items: start;
}

.adm-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 18px 20px;
  min-width: 0;
}

.adm-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.adm-card-head h2 {
  font-size: 14px;
  font-weight: 650;
}

.adm-card-head .sub {
  font-size: 11.5px;
  color: var(--muted);
}

.adm-card-head .spacer {
  flex: 1 1 auto;
}

/* KPI */
.adm-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.adm-kpi {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 15px 16px;
  position: relative;
  overflow: hidden;
}

.adm-kpi .k-label {
  font-size: 12px;
  color: var(--sub);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 7px;
}

.adm-kpi .k-label svg {
  width: 13px;
  height: 13px;
  color: var(--muted);
}

.adm-kpi .k-value {
  font-size: 27px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.adm-kpi .k-foot {
  margin-top: 7px;
  font-size: 11.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.adm-kpi.is-brand {
  background: linear-gradient(150deg, #fff 0%, #fff5f6 100%);
  border-color: var(--brand-line);
}

.adm-kpi.is-brand .k-value {
  color: var(--brand-700);
}

.adm-kpi.is-dark {
  background: linear-gradient(150deg, #23252a, #141519);
  border-color: #2c2e34;
}

.adm-kpi.is-dark .k-label,
.adm-kpi.is-dark .k-foot {
  color: #a9acb4;
}

.adm-kpi.is-dark .k-value {
  color: #fff;
}

.adm-kpi.is-dark .k-label svg {
  color: #8d9098;
}

/* 模块表格 */
.adm-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
}

table.adm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 780px;
  background: #fff;
}

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

table.adm-table th {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--sub);
  background: #fafafb;
}

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

table.adm-table tbody tr:hover {
  background: #fbfbfc;
}

.adm-mod-name {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
}

.adm-mod-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.adm-mod-icon svg {
  width: 15px;
  height: 15px;
}

.adm-mod-total {
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.adm-share {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 128px;
}

.adm-share .bar-track {
  width: 82px;
  height: 6px;
}

.adm-share span {
  font-size: 11.5px;
  color: var(--sub);
  font-variant-numeric: tabular-nums;
  min-width: 34px;
}

.adm-trend {
  display: inline-flex;
  align-items: center;
}

.adm-last {
  font-size: 12px;
  color: var(--sub);
}

/* 操作分布 */
.adm-donut-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

/* 环形图自带图例与下方操作列表重复，此处只保留列表 */
.adm-donut-wrap .donut-legend {
  display: none;
}

.adm-action-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.adm-action-row {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
}

.adm-action-row .dot {
  width: 7px;
  height: 7px;
  border-radius: 2px;
}

.adm-action-row .name {
  color: var(--ink-2);
  min-width: 62px;
}

.adm-action-row .bar {
  flex: 1 1 auto;
  height: 6px;
  background: #f1f1f3;
  border-radius: 99px;
  overflow: hidden;
}

.adm-action-row .bar > i {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: var(--brand);
}

.adm-action-row .val {
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--sub);
  min-width: 44px;
  text-align: right;
}

/* 事件日志 */
.adm-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.adm-filters .select {
  min-height: 30px;
  padding: 3px 28px 3px 9px;
  font-size: 12.5px;
  border-radius: 7px;
  width: auto;
}

.adm-pager {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 12px;
  font-size: 12px;
  color: var(--sub);
}

.adm-empty {
  padding: 40px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 12.5px;
}

.adm-empty b {
  display: block;
  color: var(--ink);
  font-size: 14px;
  margin-bottom: 6px;
}

/* ---------------------------------------------------------------- 子导航 */
.adm-subnav {
  position: sticky;
  top: 55px;
  z-index: 25;
  background: rgba(244, 244, 245, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.adm-subnav-in {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 0;
}

.adm-subtab {
  border: 0;
  background: transparent;
  color: var(--sub);
  font-size: 13px;
  font-weight: 550;
  padding: 11px 2px 10px;
  margin-right: 22px;
  border-bottom: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s, border-color 0.15s;
}

.adm-subtab svg {
  width: 15px;
  height: 15px;
}

.adm-subtab:hover {
  color: var(--ink);
}

.adm-subtab.is-on {
  color: var(--brand-700);
  border-bottom-color: var(--brand);
}

.adm-tab-badge {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 99px;
  background: var(--brand);
  color: #fff;
  font-size: 11px;
  font-weight: 650;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* ---------------------------------------------------------------- 反馈 */
.fb-table {
  min-width: 900px;
}

.fb-preview {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: normal;
  line-height: 1.55;
  max-width: 420px;
  color: var(--ink-2);
}

.fb-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: 99px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.fb-status.is-new {
  background: var(--warn-soft);
  color: var(--warn);
  border-color: var(--warn-line);
}

.fb-status.is-done {
  background: var(--ok-soft);
  color: var(--ok);
  border-color: var(--ok-line);
}

.fb-detail-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.fb-detail-time {
  font-size: 12px;
  color: var(--muted);
  margin-left: auto;
}

.fb-detail-content {
  white-space: pre-wrap;
  word-break: break-word;
  background: #fafafb;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-2);
  max-height: 42vh;
  overflow-y: auto;
}

.fb-detail-list {
  margin: 14px 0 0;
  display: grid;
  gap: 8px;
}

.fb-detail-list > div {
  display: flex;
  gap: 12px;
  font-size: 12.5px;
}

.fb-detail-list dt {
  color: var(--muted);
  min-width: 72px;
  flex: 0 0 auto;
}

.fb-detail-list dd {
  margin: 0;
  color: var(--ink-2);
  word-break: break-all;
}

/* 小屏 */
@media (max-width: 1100px) {
  .adm-grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .adm-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .adm-main {
    padding: 16px 14px 32px;
  }

  .adm-subnav {
    position: static;
  }

  .adm-subnav-in {
    padding: 0 14px;
  }

  .adm-top-in {
    padding: 10px 14px;
  }

  .adm-brand span {
    display: none;
  }

  .adm-kpi-grid {
    gap: 10px;
  }

  .adm-kpi .k-value {
    font-size: 22px;
  }

  .adm-head {
    align-items: flex-start;
  }

  .adm-head-right {
    margin-left: 0;
    width: 100%;
  }

  .adm-card {
    padding: 15px;
  }
}

@media (max-width: 460px) {
  .adm-kpi-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}