/* ============ 后台布局 ============ */
.admin-body { background: var(--bg); }

.admin-wrap { display: flex; min-height: 100vh; }

.admin-side {
  width: 224px; flex-shrink: 0;
  background: linear-gradient(180deg, #1e1b4b, #0f172a);
  color: #cbd5e1; padding: 20px 14px;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.admin-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.05rem; color: #fff; margin-bottom: 26px; padding: 0 6px;
}
.admin-nav { display: flex; flex-direction: column; gap: 4px; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; border-radius: 11px; font-size: .92rem; transition: .25s; color: #cbd5e1;
}
.admin-nav a i { font-style: normal; font-size: 1rem; }
.admin-nav a:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.admin-nav a.active { background: linear-gradient(120deg, #6366f1, #22d3ee); color: #fff; font-weight: 600; }
.admin-side-foot { margin-top: auto; padding: 0 6px; }
.admin-side-foot a { font-size: .84rem; color: #94a3b8; }
.admin-side-foot a:hover { color: #fff; }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-top {
  height: 62px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 26px; background: var(--bg-soft); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.admin-top h1 { font-size: 1.05rem; font-weight: 700; }
.admin-user { display: flex; align-items: center; gap: 16px; font-size: .88rem; color: var(--text-soft); }
.admin-user a { color: var(--primary); }
.admin-content { padding: 24px 26px 50px; }

/* ============ 统计卡片 ============ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-box {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 20px; box-shadow: var(--shadow);
}
.stat-box span { font-size: .84rem; color: var(--text-mute); }
.stat-box b {
  display: block; font-size: 1.7rem; font-weight: 800; margin-top: 4px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ============ 面板 ============ */
.panel {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; margin-bottom: 22px;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 20px; border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.panel-head h3 { font-size: 1rem; font-weight: 700; }

/* ============ 表格 ============ */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.data th, table.data td { padding: 11px 14px; text-align: left; white-space: nowrap; }
table.data th { background: var(--bg); color: var(--text-soft); font-weight: 600; font-size: .82rem; }
table.data td { border-top: 1px solid var(--border-soft); }
table.data tr:hover td { background: var(--bg); }
td.wrap-cell { white-space: normal; min-width: 240px; max-width: 420px; }
td .cell-url { color: var(--text-mute); font-size: .78rem; }

/* ============ 按钮 ============ */
.btn {
  display: inline-block; padding: 7px 16px; border-radius: 9px; font-size: .84rem;
  border: 1px solid var(--border); background: var(--bg); color: var(--text-soft);
  cursor: pointer; transition: .25s; font-family: inherit;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { border: none; background: var(--grad); color: #fff; font-weight: 600; }
.btn-primary:hover { color: #fff; filter: brightness(1.08); }
.btn-danger { color: #ef4444; border-color: #fecaca; }
.btn-danger:hover { background: #ef4444; color: #fff; border-color: #ef4444; }
.btn-sm { padding: 4px 11px; font-size: .78rem; }
.btn-row { display: flex; gap: 6px; }

/* ============ 表单 ============ */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field span { font-size: .82rem; color: var(--text-soft); }
.field input, .field select, .field textarea {
  border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px;
  font-size: .88rem; font-family: inherit; background: var(--bg-soft); color: var(--text);
  outline: none; transition: .25s; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary); }
.field.full { grid-column: 1 / -1; }
.field textarea { resize: vertical; min-height: 68px; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 16px; flex-wrap: wrap; }

/* ============ 提示 ============ */
.flash { padding: 10px 16px; border-radius: 10px; font-size: .88rem; margin-bottom: 16px; }
.flash-ok { background: rgba(34, 197, 94, .12); border: 1px solid rgba(34, 197, 94, .3); color: #16a34a; }
.flash-err { background: rgba(239, 68, 68, .12); border: 1px solid rgba(239, 68, 68, .3); color: #dc2626; }

/* ============ 投稿审核 ============ */
a.stat-box { display: block; transition: .25s; }
a.stat-box:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.tag-status { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .74rem; font-weight: 600; }
.tag-status.status-0 { background: rgba(245, 158, 11, .14); color: #b45309; }
.tag-status.status-1 { background: rgba(34, 197, 94, .14); color: #15803d; }
.tag-status.status-2 { background: rgba(239, 68, 68, .12); color: #b91c1c; }

.cell-sub { font-size: .76rem; color: var(--text-mute); margin-top: 3px; }
.cell-time { font-size: .78rem; color: var(--text-mute); white-space: nowrap; }

.panel-filter { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.panel-filter input, .panel-filter select {
  padding: 6px 10px; border-radius: 9px; font-size: .84rem; outline: none;
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--text);
}
.panel-filter input:focus, .panel-filter select:focus { border-color: var(--primary); }

.reject-form { display: inline-flex; align-items: center; gap: 6px; }
.remark-input {
  width: 130px; padding: 4px 9px; border-radius: 8px; font-size: .78rem; outline: none;
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--text); transition: .2s;
}
.remark-input:focus { border-color: var(--primary); width: 170px; }

/* 图标缓存管理 */
.icon-progress { margin-top: 14px; }
.prog-track {
  height: 8px; border-radius: 6px; overflow: hidden;
  background: var(--bg-soft); border: 1px solid var(--border);
}
.prog-fill {
  height: 100%; width: 0; border-radius: 6px;
  background: var(--grad); transition: width .3s;
}

/* 侧栏菜单角标（待审核数量） */
.admin-nav a { position: relative; }
.nav-badge {
  position: absolute; top: 50%; right: 12px; transform: translateY(-50%);
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
  background: #ef4444; color: #fff; font-size: .7rem; font-style: normal;
  font-weight: 700; line-height: 18px; text-align: center;
}
.admin-nav a.active .nav-badge { background: rgba(255, 255, 255, .3); }

/* ============ 登录页 ============ */
.login-body {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f172a, #312e81); padding: 24px;
}
.login-box {
  width: 100%; max-width: 400px; background: #fff; border-radius: 20px;
  padding: 36px 32px; box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}
.login-brand {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 800; font-size: 1.1rem; margin-bottom: 18px; color: #1e293b;
}
.login-box h2 { font-size: 1.15rem; text-align: center; margin-bottom: 18px; color: #334155; font-weight: 700; }
.login-box .field { margin-bottom: 14px; }
.login-box .field span { color: #64748b; }
.login-box .field input { background: #f8fafc; border-color: #e2e8f0; color: #1e293b; }
.login-btn { width: 100%; padding: 12px; margin-top: 6px; font-size: .95rem; }
.login-tip { text-align: center; font-size: .78rem; color: #94a3b8; margin-top: 14px; }
.login-back { display: block; text-align: center; font-size: .82rem; color: #64748b; margin-top: 8px; }
.login-back:hover { color: #4f46e5; }

/* ============ 响应式 ============ */
@media (max-width: 860px) {
  .admin-wrap { flex-direction: column; }
  .admin-side {
    width: 100%; height: auto; position: static; flex-direction: row;
    align-items: center; gap: 8px; padding: 10px 14px; overflow-x: auto;
  }
  .admin-logo { margin-bottom: 0; }
  .admin-nav { flex-direction: row; }
  .admin-nav a span { display: none; }
  .admin-side-foot { display: none; }
  .admin-content { padding: 18px 14px 40px; }
  .admin-top { padding: 0 16px; }
}