/* ============================================================
   后台管理样式（在 style.css 基础上叠加）
   ============================================================ */

.admin-body { background: #f5f6f8; }
.admin-main { padding-top: 22px; }

.admin-header .brand-mark { background: #1d1f23; color: var(--brand); }

.center-card { text-align: center; color: var(--muted); }

.muted-text { color: var(--muted); font-size: 13.5px; margin: 6px 0 14px; }

/* ---------------------------------------------------------- 认证 */

.auth-wrap { display: flex; justify-content: center; padding: 24px 0 40px; }

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 28px 26px;
}

.auth-card h2 { font-size: 20px; margin-bottom: 6px; }

.auth-card label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.btn-block { width: 100%; margin-top: 6px; }

.form-tip { margin: 12px 0 0; font-size: 12.5px; color: var(--muted); text-align: center; }

/* ---------------------------------------------------------- 统计 */

.admin-stats { margin-bottom: 18px; }

/* ---------------------------------------------------------- 标签页 */

.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.tab {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 10px 16px;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  color: var(--muted);
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.tab:hover { color: var(--ink); }
.tab.is-active { color: var(--ink); border-bottom-color: var(--brand); }

/* ---------------------------------------------------------- 工具栏 */

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

.toolbar-spacer { flex: 1 1 auto; }

.toolbar-search {
  width: 240px;
  flex: 1 1 200px;
  max-width: 320px;
  padding: 8px 12px !important;
  font-size: 14px !important;
}

.toolbar-select {
  width: auto;
  min-width: 120px;
  padding: 8px 12px !important;
  font-size: 13.5px !important;
}

/* ---------------------------------------------------------- 表格 */

.admin-table td { font-size: 13.5px; }
.admin-table .word-name { font-weight: 650; color: var(--ink); }

.alias-list { display: flex; flex-wrap: wrap; gap: 4px; }

.alias-chip {
  background: #f0f2f5;
  color: var(--ink-soft);
  border-radius: 6px;
  padding: 1px 7px;
  font-size: 12px;
}

.cell-suggestion { max-width: 360px; }

.row-actions { display: flex; gap: 6px; }

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 14px;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
}

.pager button {
  appearance: none;
  background: #fff;
  border: 1px solid #dcdfe4;
  border-radius: 8px;
  padding: 5px 11px;
  font: inherit;
  font-size: 13px;
  color: var(--ink-soft);
  cursor: pointer;
}
.pager button:hover:not(:disabled) { background: #f7f8fa; }
.pager button:disabled { opacity: .45; cursor: not-allowed; }

/* ---------------------------------------------------------- 设置 */

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 26px;
}

.settings-block h3 { font-size: 15px; margin-bottom: 14px; }

.settings-block .field label, .dialog .field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13.5px;
  color: var(--ink-soft);
  margin: 4px 0 16px;
  cursor: pointer;
}
.checkbox input { margin-top: 4px; }

.code-block {
  background: #1d1f23;
  color: #e8eaed;
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 12.5px;
  line-height: 1.75;
  overflow-x: auto;
  margin: 8px 0 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

code {
  background: #f0f2f5;
  border-radius: 5px;
  padding: 1px 5px;
  font-size: 12.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---------------------------------------------------------- 弹窗 */

.dialog {
  border: none;
  border-radius: 16px;
  padding: 0;
  width: min(560px, calc(100vw - 32px));
  box-shadow: 0 24px 60px rgba(16, 24, 40, .22);
  color: var(--ink);
}
.dialog::backdrop { background: rgba(16, 24, 40, .45); }

.dialog-wide { width: min(760px, calc(100vw - 32px)); }

.dialog form { margin: 0; }

.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}
.dialog-head h3 { font-size: 16px; }

.dialog-close {
  appearance: none;
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
}
.dialog-close:hover { background: #f0f2f5; color: var(--ink); }

.dialog-body { padding: 20px 22px; max-height: 65vh; overflow-y: auto; }

.dialog-body .field { margin-bottom: 14px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.dialog-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 22px 18px;
  border-top: 1px solid var(--line);
}

.required { color: var(--high); }

/* ---------------------------------------------------------- 提示条 */

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  background: #1d1f23;
  color: #fff;
  border-radius: 10px;
  padding: 10px 20px;
  font-size: 13.5px;
  box-shadow: 0 12px 30px rgba(16, 24, 40, .28);
  z-index: 999;
  max-width: calc(100vw - 40px);
  text-align: center;
}
.toast.is-error { background: #b3262b; }

@media (max-width: 720px) {
  .toolbar-search { max-width: none; }
  .toolbar-select { flex: 1 1 120px; }
  .field-row { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
  .tabs { overflow-x: auto; }
}