/* 洛克攻略 · 管理后台样式（P3-3a）
 * 设计系统对齐 assets/styles.css 的既有令牌与规范：
 * 字号≥11px、触摸目标≥44px、对比度 AA、focus-visible、prefers-reduced-motion。 */

/* ===== 布局骨架 ===== */
.admin-shell { display: flex; flex-direction: column; gap: 14px; }
.admin-topbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.admin-topbar p { margin: 0 0 4px; color: var(--purple); font-size: 11px; font-weight: 850; letter-spacing: .14em; }
.admin-topbar h1 { margin: 0; font-size: 24px; letter-spacing: -.02em; }
.admin-session { display: flex; align-items: center; gap: 8px; min-height: 44px; }
.admin-user { color: var(--text); font-weight: 750; max-width: 9em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 导航：桌面横排胶囊，窄屏横向滚动（保持移动端可用） */
.admin-nav { display: flex; gap: 8px; overflow-x: auto; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; scrollbar-width: none; }
.admin-nav::-webkit-scrollbar { display: none; }
.admin-nav a {
  flex: none; display: inline-flex; align-items: center; gap: 6px;
  min-height: 44px; padding: 0 14px; border-radius: 12px;
  color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 750; white-space: nowrap;
}
.admin-nav a:hover { background: var(--surface-2); color: var(--text); }
.admin-nav a[aria-current="page"] { background: var(--purple); color: #fff; }
.admin-page { display: flex; flex-direction: column; gap: 14px; min-height: 240px; }

/* ===== 登录卡 ===== */
.admin-login { max-width: 420px; margin: 8px auto 0; width: 100%; text-align: center; display: grid; justify-items: stretch; gap: 12px; }
.admin-login-icon { font-size: 34px; line-height: 1; }
.admin-login h2 { margin: 0; font-size: 15px; color: var(--muted); font-weight: 600; }
.admin-login form { display: grid; gap: 12px; text-align: left; }
.admin-login .primary-button { min-height: 44px; }
.admin-error { margin: 0; padding: 8px 10px; border-radius: 10px; background: #fdeeee; color: var(--red); font-size: 13px; }

/* ===== 通用控件 ===== */
.admin-shell .field { display: grid; gap: 6px; text-align: left; }
.admin-shell .field > label { font-size: 11px; font-weight: 850; color: var(--sub); letter-spacing: .06em; }
.admin-shell input[type="text"],
.admin-shell input[type="email"],
.admin-shell input[type="password"],
.admin-shell input[type="number"],
.admin-shell input[type="search"],
.admin-shell select,
.admin-shell textarea {
  width: 100%; box-sizing: border-box; min-height: 44px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--surface);
  color: var(--text); font-size: 14px; font-family: inherit;
}
.admin-shell textarea { min-height: 88px; resize: vertical; line-height: 1.6; }
.tbl-icon { width: 28px; height: 28px; border-radius: 6px; vertical-align: -7px; margin-right: 4px; background: var(--surface-2); }
.admin-shell input:focus-visible,
.admin-shell select:focus-visible,
.admin-shell textarea:focus-visible,
.admin-shell button:focus-visible,
.admin-shell a:focus-visible { outline: 2px solid var(--purple); outline-offset: 2px; }
.field-hint { color: var(--muted); font-size: 11px; }
.admin-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 360px) { .admin-form-row { grid-template-columns: 1fr; } }

.primary-button, .ghost-button {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 0 18px; border-radius: 12px; cursor: pointer;
  font-size: 14px; font-weight: 750; text-decoration: none; transition: filter .2s ease, opacity .2s ease;
}
.primary-button { border: 0; background: var(--purple); color: #fff; }
.primary-button:hover { filter: brightness(1.06); }
.primary-button:disabled { opacity: .45; cursor: not-allowed; filter: none; }
.ghost-button { border: 1px solid var(--line); background: var(--surface); color: var(--sub); }
.ghost-button:hover { background: var(--surface-2); color: var(--text); }

.admin-toolbar { display: flex; align-items: center; gap: 10px; }
.admin-toolbar .grow { flex: 1; }
.admin-actions-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.admin-output { color: var(--muted); font-size: 12px; word-break: break-all; }

/* ===== 统计瓦片 ===== */
.admin-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.stat-tile { display: flex; gap: 12px; align-items: center; }
.stat-tile .stat-icon { font-size: 26px; }
.stat-tile small { display: block; color: var(--muted); font-size: 11px; }
.stat-tile b { font-size: 22px; letter-spacing: -.02em; }
.stat-tile em { display: block; font-style: normal; color: var(--muted); font-size: 11px; }

/* ===== 表格 ===== */
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th { text-align: left; color: var(--sub); font-size: 11px; letter-spacing: .06em; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.admin-table td { padding: 12px 10px; border-bottom: 1px solid var(--line); color: var(--text); overflow-wrap: anywhere; }
.admin-table tbody tr:last-child td { border-bottom: 0; }
.admin-table td.empty { text-align: center; color: var(--muted); padding: 26px 10px; }
.table-scroll { overflow-x: auto; }

/* ===== 提示 / 列表 / 徽标 ===== */
.admin-hint { margin: 10px 2px 2px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.admin-placeholder-list, .admin-endpoint-list { margin: 0; padding-left: 20px; color: var(--muted); font-size: 13px; line-height: 2; }
.admin-endpoint-list code { background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; font-size: 11px; color: var(--text); }
.perm-chip { display: inline-block; margin: 0 6px 6px 0; padding: 5px 10px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--line); color: var(--sub); font-size: 11px; font-family: Consolas, monospace; }
.sk-gap { height: 12px; }

/* ===== 表单复选行 / 表格内操作按钮（P3-3b）===== */
.admin-check-row { display: flex; align-items: center; gap: 10px; min-height: 44px; margin-bottom: 6px; color: var(--text); font-size: 14px; cursor: pointer; }
.admin-check-row input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--purple); cursor: pointer; }
.admin-table .ghost-button { min-height: 44px; padding: 0 12px; font-size: 11px; border-radius: 10px; }
.admin-table td .ghost-button + .ghost-button { margin-left: 6px; }

/* ===== 无障碍与动效 ===== */
@media (prefers-reduced-motion: reduce) {
  .admin-nav, .admin-table, .stat-tile { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* 暗色主题适配（沿用 body.dark 令牌） */
body.dark .admin-error { background: rgba(214, 69, 69, .14); }