:root {
  --primary: #7b1f2b;
  --primary-dark: #5e1620;
  --bg: #f6f4f1;
  --card: #ffffff;
  --line: #e4e0da;
  --text: #2b2b2b;
  --muted: #8a8580;
  --ok: #2e7d32;
  --warn: #b26a00;
  --fail: #c62828;
  --group: #f0ebe4;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }

nav.topnav { background: var(--primary); color: #fff; padding: 0 24px; height: 52px; display: flex; align-items: center; gap: 28px; position: sticky; top: 0; z-index: 100; }
nav.topnav .brand { font-size: 17px; font-weight: 700; letter-spacing: 1px; }
nav.topnav a { color: rgba(255,255,255,.82); text-decoration: none; font-size: 14px; padding: 4px 2px; }
nav.topnav a.active, nav.topnav a:hover { color: #fff; border-bottom: 2px solid #fff; }

.container { max-width: 1500px; margin: 0 auto; padding: 20px 24px 60px; }
.page-title { font-size: 20px; font-weight: 700; margin: 8px 0 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin-bottom: 18px; box-shadow: 0 1px 3px rgba(0,0,0,.04); }

button { font: inherit; cursor: pointer; border: 1px solid var(--line); background: #fff; border-radius: 6px; padding: 6px 14px; transition: all .15s; }
button:hover { border-color: var(--primary); color: var(--primary); }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.primary:hover { background: var(--primary-dark); }
button.small { padding: 2px 8px; font-size: 12px; }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea { font: inherit; padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); }

.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.show-card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; cursor: pointer; transition: all .15s; }
.show-card:hover { border-color: var(--primary); box-shadow: 0 3px 10px rgba(123,31,43,.12); }
.show-card h3 { font-size: 15px; margin-bottom: 6px; color: var(--primary); }
.show-card .meta { color: var(--muted); font-size: 12px; line-height: 1.7; }
.show-card .stats { display: flex; gap: 14px; margin-top: 8px; font-size: 12px; }
.show-card .stats b { font-size: 16px; display: block; color: var(--text); }

.table-wrap { overflow: auto; max-height: 72vh; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
table.grid { border-collapse: collapse; width: 100%; font-size: 13px; }
table.grid th, table.grid td { border: 1px solid var(--line); padding: 6px 8px; text-align: left; white-space: nowrap; }
table.grid th { background: #faf8f5; position: sticky; top: 0; z-index: 5; font-weight: 600; }
table.grid td.wrap { white-space: pre-wrap; min-width: 120px; }
table.grid tr.group-row td { background: var(--group); font-weight: 700; cursor: pointer; }
table.grid tr:hover td { background: #faf6f0; }
td[contenteditable="true"] { background: #fffdf5; cursor: text; min-width: 90px; }
td[contenteditable="true"]:focus { outline: 2px solid var(--primary); background: #fff; }

.tag { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; }
.tag.ok { background: #e6f4e6; color: var(--ok); }
.tag.warn { background: #fdf0dc; color: var(--warn); }
.tag.fail { background: #fbe4e4; color: var(--fail); }
.tag.muted { background: #eee; color: var(--muted); }

.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,.35); display: flex; align-items: center; justify-content: center; z-index: 200; }
.modal { background: #fff; border-radius: 10px; padding: 20px 22px; width: 520px; max-width: 92vw; max-height: 86vh; overflow: auto; }
.modal h3 { margin-bottom: 14px; color: var(--primary); }
.modal .form-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.modal .form-row label { width: 92px; color: var(--muted); flex-shrink: 0; font-size: 13px; }
.modal .form-row input, .modal .form-row select { flex: 1; }
.modal .actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }

#toast { position: fixed; top: 66px; left: 50%; transform: translateX(-50%); background: #323232; color: #fff; padding: 9px 22px; border-radius: 8px; z-index: 300; opacity: 0; transition: opacity .25s; pointer-events: none; }
#toast.show { opacity: .95; }
#toast.err { background: var(--fail); }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .spacer { flex: 1; }
.stat-pills { display: flex; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.pill { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 16px; font-size: 13px; color: var(--muted); }
.pill b { color: var(--text); font-size: 17px; margin-right: 4px; }
.link-text { color: var(--primary); text-decoration: none; max-width: 180px; display: inline-block; overflow: hidden; text-overflow: ellipsis; vertical-align: bottom; }
.section-title { font-size: 15px; font-weight: 700; margin: 18px 0 10px; color: var(--primary); }
.hint { color: var(--muted); font-size: 12px; line-height: 1.8; }

/* ---------------- Dashboard ---------------- */
.dash-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 8px 0 16px; }
.dash-head .page-title { margin: 0; flex: 1; }
.last-refresh { color: var(--muted); font-size: 12px; }
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.kpi .k-label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.kpi .k-value { font-size: 26px; font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; }
.kpi .k-sub { color: var(--muted); font-size: 12px; margin-top: 4px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 980px) { .grid-2 { grid-template-columns: 1fr; } }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin-bottom: 18px; }
.panel h4 { font-size: 14px; margin-bottom: 12px; }
.panel h4 .sub { color: var(--muted); font-weight: 400; font-size: 12px; margin-left: 8px; }
.growth-nums { display: flex; gap: 30px; flex-wrap: wrap; padding: 6px 0; }
.growth-nums .g b { font-size: 22px; color: var(--ok); font-variant-numeric: tabular-nums; }
.growth-nums .g b.neg { color: var(--fail); }
.growth-nums .g span { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.fans-row { display: flex; gap: 14px; flex-wrap: wrap; padding: 4px 0; }
.fans-item { display: flex; align-items: flex-start; gap: 8px; background: #faf8f5; border: 1px solid var(--line); border-radius: 8px; padding: 10px 16px; min-width: 210px; flex: 1; }
.fans-item i { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; margin-top: 5px; }
.fans-item .fi-body { flex: 1; min-width: 0; }
.fans-item .fi-top { display: flex; align-items: baseline; gap: 10px; }
.fans-item .fi-top span { color: var(--muted); font-size: 13px; }
.fans-item .fi-top b { font-size: 18px; color: var(--primary); font-variant-numeric: tabular-nums; margin-left: auto; }
.fans-item .fi-sub { color: var(--muted); font-size: 11px; margin-top: 3px; }
.fans-item.clickable { cursor: pointer; transition: border-color .15s, box-shadow .15s; }
.fans-item.clickable:hover { border-color: var(--primary); box-shadow: 0 2px 8px rgba(123,31,43,.12); }
.plat-dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; vertical-align: baseline; }
.kol-mini .kol-row { cursor: pointer; }
.kol-mini .kol-row:hover { background: #f7f3ee; }
.trend-tabs { margin-left: auto; display: inline-flex; gap: 4px; flex-wrap: wrap; }
.trend-tab { padding: 3px 11px; border-radius: 12px; font-size: 12px; font-weight: 400; cursor: pointer; color: var(--muted); border: 1px solid transparent; }
.trend-tab:hover { border-color: var(--line); }
.trend-tab.on { background: var(--pc, var(--primary)); color: #fff; }
#platFilter { padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
th.week-th { cursor: text; }
th.week-th:hover { background: #f3ede5; }
th.week-th:focus { outline: 2px solid var(--primary); outline-offset: -2px; background: #fff; }
.todo-line { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.todo-line:last-child { border-bottom: none; }
.todo-line b { color: var(--fail); font-size: 16px; }
.todo-line b.zero { color: var(--ok); }
.hbar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; font-size: 13px; }
.hbar-row .lb { width: 92px; text-align: right; color: var(--muted); flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbar-row .bar-wrap { flex: 1; background: #f3efe9; border-radius: 4px; height: 18px; overflow: hidden; display: block; }
.hbar-row .bar { display: block; height: 100%; border-radius: 4px; min-width: 2px; }
.hbar-row .vl { width: 74px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.chart-legend { display: flex; gap: 16px; font-size: 12px; color: var(--muted); margin-top: 4px; flex-wrap: wrap; }
.chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; }
.rank-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.rank-row:last-child { border-bottom: none; }
.rank-no { width: 22px; height: 22px; border-radius: 50%; background: #f0ebe4; color: var(--muted); display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; }
.rank-no.top { background: var(--primary); color: #fff; }
.rank-name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 180px; }
.rank-meta { color: var(--muted); font-size: 12px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-val { font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; }
.tabs { display: flex; gap: 4px; margin: 4px 0 18px; border-bottom: 2px solid var(--line); }
.tabs button { border: none; background: none; padding: 9px 20px; font-size: 15px; border-radius: 0; border-bottom: 2px solid transparent; margin-bottom: -2px; color: var(--muted); }
.tabs button:hover { color: var(--primary); }
.tabs button.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 700; }
.progress-cell { background: #f3efe9; border-radius: 4px; height: 8px; overflow: hidden; width: 110px; display: inline-block; vertical-align: middle; margin-right: 8px; }
.progress-cell i { display: block; height: 100%; background: var(--ok); }

/* 左侧剧目导航栏 */
.dash-layout { display: grid; grid-template-columns: 216px 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .dash-layout { grid-template-columns: 1fr; } }
.show-nav { background: #fff; border: 1px solid var(--line); border-radius: 10px; position: sticky; top: 74px; max-height: calc(100vh - 92px); overflow-y: auto; }
.show-nav .nav-head { padding: 12px 14px 8px; font-size: 12px; color: var(--muted); }
.show-nav .nav-item { padding: 10px 14px; cursor: pointer; border-top: 1px solid #f3efe9; font-size: 13px; font-weight: 600; line-height: 1.4; }
.show-nav .nav-item .sub { display: block; font-size: 11px; font-weight: 400; color: var(--muted); margin-top: 2px; }
.show-nav .nav-item:hover { background: #f7f3ee; }
.show-nav .nav-item.active { background: var(--primary); color: #fff; }
.show-nav .nav-item.active .sub { color: #eed3d3; }
.show-nav .nav-add { margin: 4px 12px 10px; padding: 9px 14px; cursor: pointer; font-size: 13px; font-weight: 600; color: #fff; background: var(--primary); text-align: center; border-radius: 8px; }
.show-nav .nav-add:hover { filter: brightness(1.1); }

/* ---- 登录页 ---- */
.login-body { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #f7f2ec 0%, #efe4e4 100%); }
.login-card { background: #fff; border-radius: 14px; box-shadow: 0 10px 40px rgba(123,31,43,.12); padding: 40px 44px; width: 360px; display: flex; flex-direction: column; gap: 14px; }
.login-brand { font-size: 40px; text-align: center; }
.login-title { font-size: 20px; font-weight: 700; text-align: center; color: var(--primary); }
.login-sub { font-size: 13px; color: var(--muted); text-align: center; margin-bottom: 6px; }
.login-card input { padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; }
.login-card input:focus { outline: 2px solid var(--primary); border-color: var(--primary); }
.login-err { color: var(--fail); font-size: 13px; min-height: 18px; text-align: center; }
.login-btn { padding: 10px; font-size: 15px; letter-spacing: 4px; }

/* ---- 顶栏用户区 ---- */
nav.topnav .topnav-right { margin-left: auto; display: flex; align-items: center; gap: 16px; font-size: 13px; }
nav.topnav .nu-name { color: #fff; }
nav.topnav .nu-role { background: rgba(255,255,255,.22); border-radius: 8px; padding: 1px 7px; font-size: 11px; margin-left: 5px; }
nav.topnav a.nu-link { color: rgba(255,255,255,.75); font-size: 13px; padding: 0; }
nav.topnav a.nu-link:hover { color: #fff; border-bottom: none; }

/* ---- 其它 ---- */
.modal-title { font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 14px; }
button.danger { color: var(--fail); border-color: #ecc; }
button.danger:hover { background: var(--fail); border-color: var(--fail); color: #fff; }
.expired-banner { background: #fdf0dc; border: 1px solid var(--warn); color: #8a5a00; border-radius: 8px; padding: 10px 16px; margin-bottom: 14px; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.expired-banner a { color: var(--primary); font-weight: 600; }

/* 平台多选下拉（KOL 数据中心） */
.multi-dd { position: relative; }
.multi-panel { display: none; position: absolute; top: calc(100% + 4px); left: 0; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; z-index: 30; min-width: 130px; box-shadow: 0 6px 20px rgba(0,0,0,.08); }
.multi-panel.open { display: block; }
.multi-panel label { display: flex; align-items: center; gap: 6px; padding: 4px 2px; font-size: 13px; cursor: pointer; white-space: nowrap; }
.week-add-th { min-width: 44px; text-align: center; }

/* 导出剧目勾选框 */
.exp-proj-box { border: 1px solid var(--line); border-radius: 8px; background: #fff; min-width: 250px; }
.exp-proj-head { display: flex; gap: 6px; align-items: center; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.exp-proj-list { max-height: 170px; overflow-y: auto; padding: 6px 10px; }
.exp-proj-list label { display: flex; align-items: center; gap: 6px; padding: 3px 2px; font-size: 13px; cursor: pointer; white-space: nowrap; }