/* ============================================================
   毕昇酒店经 · AI工作台后台样式（独立第三方酒店行业媒体）
   ============================================================ */
:root {
  --admin-bg: #0E1A2B;
  --admin-panel: #152238;
  --admin-border: #24344D;
  --admin-text: #E4E9F0;
  --admin-text-dim: #8A99AE;
}
.admin-body { background: var(--admin-bg); color: var(--admin-text); }
.admin-layout { display: flex; min-height: 100vh; }

/* 侧边栏 */
.admin-side {
  width: 232px; flex-shrink: 0; background: var(--admin-panel);
  border-right: 1px solid var(--admin-border); padding: 20px 0;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.admin-side .side-brand { padding: 0 20px 20px; border-bottom: 1px solid var(--admin-border); margin-bottom: 14px; }
.admin-side .side-brand .brand-name { color: #fff; font-size: 18px; }
.admin-side .side-brand .brand-sub { color: var(--gold-400); }
.side-group { padding: 14px 20px 6px; font-size: 11px; letter-spacing: .12em; color: #5E7089; text-transform: uppercase; }
.side-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 20px;
  font-size: 14px; color: var(--admin-text-dim); border-left: 3px solid transparent;
  cursor: pointer; transition: all .15s;
}
.side-item:hover { color: #fff; background: rgba(255,255,255,.03); }
.side-item.active { color: #fff; background: rgba(201,162,75,.12); border-left-color: var(--gold-500); }
.side-item .ico { width: 18px; text-align: center; }
.side-item .robot-tag { margin-left:auto; font-size:10px; background:var(--gold-500); color:var(--ink-900); padding:1px 6px; border-radius:4px; font-weight:700; }

/* 主区 */
.admin-main { flex: 1; padding: 28px 32px; min-width: 0; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.admin-topbar h1 { color: #fff; font-size: 24px; }
.admin-topbar .crumb { font-size: 13px; color: var(--admin-text-dim); margin-top: 4px; }

/* KPI 卡片 */
.kpi-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-bottom: 24px; }
.kpi { background: var(--admin-panel); border: 1px solid var(--admin-border); border-radius: 12px; padding: 20px; }
.kpi .k-label { font-size: 13px; color: var(--admin-text-dim); }
.kpi .k-value { font-family: var(--font-serif); font-size: 32px; font-weight: 700; color: #fff; margin: 6px 0; }
.kpi .k-delta { font-size: 12px; font-weight: 600; }
.kpi .k-delta.up { color: #4ADE80; }
.kpi .k-delta.down { color: #F87171; }
.kpi .k-delta.flat { color: var(--admin-text-dim); }

/* 面板 */
.panel { background: var(--admin-panel); border: 1px solid var(--admin-border); border-radius: 12px; margin-bottom: 22px; }
.panel-head { padding: 16px 20px; border-bottom: 1px solid var(--admin-border); display: flex; justify-content: space-between; align-items: center; }
.panel-head h3 { color: #fff; font-size: 16px; font-family: var(--font-sans); font-weight: 700; }
.panel-body { padding: 20px; }

/* 表格 */
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; padding: 10px 14px; color: var(--admin-text-dim); font-weight: 600; font-size: 12px; border-bottom: 1px solid var(--admin-border); }
.tbl td { padding: 12px 14px; border-bottom: 1px solid rgba(36,52,77,.5); color: var(--admin-text); }
.tbl tr:last-child td { border-bottom: none; }
.tbl .mono { font-family: var(--font-mono); font-size: 13px; }

/* 进度条 */
.pbar { height: 6px; background: rgba(255,255,255,.08); border-radius: 99px; overflow: hidden; }
.pbar > span { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg,var(--gold-500),var(--gold-300)); }

/* 机器人卡片 */
.robot-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(210px,1fr)); gap: 16px; }
.robot-card { background: var(--admin-panel); border: 1px solid var(--admin-border); border-radius: 12px; padding: 18px; }
.robot-card .r-head { display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.robot-avatar { width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-size:20px;background:linear-gradient(135deg,var(--gold-500),var(--gold-300)); }
.robot-card .r-name { font-weight:700; color:#fff; font-size:15px; }
.robot-card .r-desc { font-size:12px; color:var(--admin-text-dim); }
.robot-card .r-status { margin-top:12px; display:flex; justify-content:space-between; align-items:center; font-size:12px; }

/* 写作台 */
.editor-wrap { display: grid; grid-template-columns: 1fr 340px; gap: 20px; }
.editor-main { background: var(--admin-panel); border:1px solid var(--admin-border); border-radius:12px; padding:24px; }
.editor-main textarea {
  width:100%; min-height:340px; background:transparent; border:none; color:var(--admin-text);
  font-family: var(--font-serif); font-size:17px; line-height:1.9; resize:vertical; outline:none;
}
.editor-side .panel { margin-bottom:16px; }
.draft-tag { display:inline-block; padding:4px 10px; border-radius:6px; background:rgba(201,162,75,.15); color:var(--gold-300); font-size:12px; margin:2px; }

/* 管道步骤 */
.pipeline { display:flex; align-items:center; gap:0; }
.pipe-step { flex:1; text-align:center; position:relative; }
.pipe-step .dot { width:34px;height:34px;border-radius:50%;margin:0 auto;display:grid;place-items:center;font-size:14px;font-weight:700; }
.pipe-step.done .dot { background:var(--green); color:#fff; }
.pipe-step.now .dot { background:var(--gold-500); color:var(--ink-900); }
.pipe-step.wait .dot { background:var(--admin-border); color:var(--admin-text-dim); }
.pipe-step .lbl { font-size:12px; margin-top:8px; color:var(--admin-text-dim); }
.pipe-step::after { content:""; position:absolute; top:17px; left:55%; width:90%; height:2px; background:var(--admin-border); z-index:-1; }
.pipe-step:last-child::after { display:none; }
.pipe-step.done::after, .pipe-step.now::after { background:var(--green); }

/* 侧边栏切换按钮（桌面隐藏，≤1024px 显示） */
.admin-menu-btn {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 9px; border-radius: 9px;
  background: var(--admin-panel); border: 1px solid var(--admin-border); flex-shrink: 0;
}
.admin-menu-btn span { display: block; height: 2px; width: 100%; background: var(--gold-400); border-radius: 2px; }
.admin-scrim { position: fixed; inset: 0; background: rgba(5,10,18,.6); backdrop-filter: blur(2px); z-index: 200; display: none; }

/* 平板 ≤1100px：KPI 两列、编辑器单列 */
@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(2,1fr); }
  .editor-wrap { grid-template-columns: 1fr; }
}
/* 平板 ≤1024px：侧边栏收起为抽屉可切换；表格横滑 */
@media (max-width: 1024px) {
  .admin-side {
    position: fixed; left: 0; top: 0; z-index: 300; height: 100vh;
    transform: translateX(-100%); transition: transform .25s ease;
    box-shadow: 0 0 48px rgba(0,0,0,.45);
  }
  .admin-layout.sidebar-open .admin-side { transform: translateX(0); }
  .admin-layout.sidebar-open .admin-scrim { display: block; }
  .admin-menu-btn { display: flex; }
  .admin-main { padding: 20px 16px; min-width: 0; }
  .admin-topbar { flex-wrap: wrap; gap: 10px; }
  .tbl { display: block; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}
@media (max-width: 480px) {
  .kpi-row { grid-template-columns: 1fr; gap: 12px; }
  .admin-topbar h1 { font-size: 20px; }
}