:root{
  --navy:#12233f; --navy-2:#1b3157; --gold:#c9a227; --gold-2:#e0bd4e;
  --bg:#f4f6fa; --card:#ffffff; --line:#e3e8f0; --text:#1c2733; --muted:#7d8798;
  --green:#1f9d6b; --red:#d64545; --amber:#e08a1e; --blue:#2f6fd0;
  --radius:14px; --shadow:0 1px 2px rgba(18,35,63,.05),0 8px 24px rgba(18,35,63,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px; line-height:1.55; -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important}
.muted{color:var(--muted);font-size:13px}
.err{color:var(--red);font-size:13px;margin:10px 0 0;min-height:18px}
.msg{font-size:13px;margin:12px 0 0;min-height:18px}
.msg.ok{color:var(--green)} .msg.bad{color:var(--red)}
.req{color:var(--red)}

/* ---------- 登录 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(1200px 600px at 15% -10%, #24446f 0%, transparent 60%),
             radial-gradient(900px 500px at 110% 110%, #3a2f13 0%, transparent 55%), var(--navy);}
.login-card{background:#fff;width:100%;max-width:390px;border-radius:18px;padding:32px 28px;
  box-shadow:0 24px 60px rgba(0,0,0,.35)}
.brand{display:flex;gap:14px;align-items:center;margin-bottom:26px}
.brand h1{font-size:19px;margin:0;letter-spacing:.5px}
.brand p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.brand-mark{width:44px;height:44px;border-radius:12px;flex:0 0 44px;
  background:linear-gradient(145deg,var(--gold-2),#a8841c);color:#12233f;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:22px;
  font-family:Georgia,"Times New Roman",serif;box-shadow:0 6px 16px rgba(201,162,39,.35)}
.brand-mark.small{width:30px;height:30px;flex:0 0 30px;font-size:15px;border-radius:9px}

/* ---------- 结构 ---------- */
.topbar{background:var(--navy);color:#fff;display:flex;justify-content:space-between;align-items:center;
  padding:12px 18px;gap:12px;position:sticky;top:0;z-index:20;
  box-shadow:0 1px 0 rgba(255,255,255,.06),0 6px 20px rgba(18,35,63,.18)}
.topbar-left{display:flex;align-items:center;gap:10px;min-width:0}
.topbar-title{font-weight:600;letter-spacing:.4px;white-space:nowrap}
.topbar-right{display:flex;gap:8px;flex-shrink:0}
.pill{background:rgba(201,162,39,.18);color:var(--gold-2);border:1px solid rgba(201,162,39,.35);
  font-size:12px;padding:2px 9px;border-radius:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.tabs{display:flex;gap:4px;padding:0 14px;background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:54px;z-index:19;overflow-x:auto}
.tab{background:none;border:none;padding:13px 16px;font-size:14px;color:var(--muted);cursor:pointer;
  border-bottom:2.5px solid transparent;font-weight:500;white-space:nowrap;font-family:inherit}
.tab.active{color:var(--navy);border-bottom-color:var(--gold);font-weight:600}

.view{padding:16px;max-width:1180px;margin:0 auto}
.card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);
  border:1px solid var(--line);margin-bottom:16px}
.sec-title{font-size:13.5px;color:var(--navy);margin:22px 0 12px;padding-left:10px;
  border-left:3px solid var(--gold);font-weight:600;letter-spacing:.3px}
.sec-title:first-child{margin-top:0}

/* ---------- 表单 ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px 14px}
.field{display:flex;flex-direction:column;gap:5px;font-size:13px}
.field>span{color:#4a5568;font-weight:500}
.field.wide{grid-column:1/-1}
input,select{font-family:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--line);
  border-radius:9px;background:#fff;color:var(--text);width:100%;transition:.15s}
input:focus,select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,111,208,.12)}
input::placeholder{color:#b3bbc8}

.actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.btn{font-family:inherit;font-size:14px;border-radius:10px;border:1px solid var(--line);
  background:#fff;color:var(--text);padding:9px 16px;cursor:pointer;transition:.15s;font-weight:500}
.btn:hover{border-color:#c3ccda;background:#fafbfd}
.btn.primary{background:linear-gradient(145deg,var(--navy-2),var(--navy));color:#fff;border-color:var(--navy)}
.btn.primary:hover{background:linear-gradient(145deg,#22406f,#16294a)}
.btn.ghost{background:transparent}
.topbar .btn.ghost{color:#dfe6f2;border-color:rgba(255,255,255,.22)}
.topbar .btn.ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.tiny{padding:3px 9px;font-size:12px;border-radius:7px}
.btn.lg{padding:12px 26px;font-size:15px}
.btn.block{width:100%;margin-top:18px;padding:12px}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* ---------- 上传 ---------- */
.uploader{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start}
.drop{width:132px;height:132px;border:2px dashed #c8d2e2;border-radius:12px;display:flex;
  flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;
  background:#fbfcfe;transition:.15s;text-align:center;padding:8px}
.drop:hover{border-color:var(--gold);background:#fffdf5}
.drop-ico{font-size:24px;color:var(--gold);line-height:1}
.drop-txt{font-size:12.5px;color:#4a5568;font-weight:500}
.drop-sub{font-size:10.5px;color:var(--muted)}
.thumbs{display:flex;gap:10px;flex-wrap:wrap}
.thumb{position:relative;width:132px;height:132px;border-radius:12px;overflow:hidden;
  border:1px solid var(--line);background:#f0f3f8}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .x{position:absolute;top:5px;right:5px;width:22px;height:22px;border-radius:50%;
  background:rgba(18,35,63,.78);color:#fff;border:none;cursor:pointer;font-size:13px;line-height:1;
  display:flex;align-items:center;justify-content:center}
.thumb .tag{position:absolute;bottom:0;left:0;right:0;background:rgba(18,35,63,.72);color:#fff;
  font-size:10.5px;padding:2px 6px;text-align:center}
.hint{font-size:12.5px;color:var(--muted);margin:10px 0 0}

.banner{background:#fff8e1;border:1px solid #f0d98a;color:#7a5c00;border-radius:11px;
  padding:10px 14px;margin-bottom:14px;display:flex;justify-content:space-between;
  align-items:center;gap:10px;font-size:13.5px}

/* ---------- 筛选 ---------- */
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:12px;align-items:end}
.filter-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;grid-column:1/-1}

/* ---------- 表格 ---------- */
.table-card{padding:0;overflow:hidden}
@media (max-width:820px){
  .table-card{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .table-card .tbl{min-width:760px}
  .pager{position:sticky;left:0}
}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{background:#f7f9fc;color:#4a5568;font-weight:600;text-align:left;padding:11px 12px;
  border-bottom:1px solid var(--line);white-space:nowrap;font-size:12.5px}
.tbl td{padding:10px 12px;border-bottom:1px solid #eef1f6;vertical-align:middle}
.tbl tbody tr:hover{background:#fafbfe}
.tbl tbody tr{cursor:pointer}
.tbl td.no{color:var(--muted);font-variant-numeric:tabular-nums}
.tbl td.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}
.pager{display:flex;justify-content:center;align-items:center;gap:14px;padding:14px}

.badge{display:inline-block;font-size:11.5px;padding:2px 8px;border-radius:20px;font-weight:500;
  border:1px solid transparent;white-space:nowrap}
.b-done{background:#e7f7ef;color:#14724f;border-color:#c3ebd8}
.b-doing{background:#eaf2fd;color:#23548f;border-color:#cfe0fa}
.b-todo{background:#fdeeee;color:#a53a3a;border-color:#f7d3d3}
.b-warn{background:#fdf3e3;color:#96601a;border-color:#f5e0bb}
.b-gray{background:#f1f3f7;color:#5d6675;border-color:#e2e6ee}
.dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:5px;vertical-align:1px}

/* ---------- KPI / 图表 ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:15px 16px;
  box-shadow:var(--shadow)}
.kpi .k{font-size:12.5px;color:var(--muted);margin-bottom:6px}
.kpi .v{font-size:26px;font-weight:700;letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.kpi .s{font-size:11.5px;color:var(--muted);margin-top:2px}
.kpi.g .v{color:var(--green)} .kpi.r .v{color:var(--red)} .kpi.a .v{color:var(--amber)}
.kpi.b .v{color:var(--blue)}

.chart{display:flex;align-items:flex-end;gap:6px;height:180px;padding:10px 2px 0;overflow-x:auto}
.bar-col{flex:1 0 26px;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:26px}
.bar-stack{width:100%;max-width:34px;height:150px;display:flex;flex-direction:column;
  justify-content:flex-end;gap:1px}
.bar-seg{border-radius:3px 3px 0 0}
.bar-seg.done{background:var(--green)} .bar-seg.pend{background:#f0b354}
.bar-lbl{font-size:10px;color:var(--muted);white-space:nowrap;transform:rotate(-45deg);margin-top:6px}

/* ---------- 弹窗 ---------- */
.modal{position:fixed;inset:0;background:rgba(12,22,38,.55);display:flex;align-items:center;
  justify-content:center;padding:16px;z-index:50;backdrop-filter:blur(2px)}
.modal-card{background:#fff;border-radius:16px;width:100%;max-width:760px;max-height:90vh;
  display:flex;flex-direction:column;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;
  border-bottom:1px solid var(--line);flex-shrink:0}
.modal-head h3{margin:0;font-size:15px}
.modal-body{padding:18px;overflow:auto}
.kv{display:grid;grid-template-columns:104px 1fr;gap:8px 12px;font-size:13.5px}
.kv dt{color:var(--muted);font-size:12.5px}
.kv dd{margin:0;word-break:break-all}
.modal-imgs{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.modal-imgs a{width:120px;height:120px;border-radius:10px;overflow:hidden;border:1px solid var(--line);display:block}
.modal-imgs img{width:100%;height:100%;object-fit:cover}
.modal-actions{display:flex;gap:8px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}

@media (max-width:640px){
  .view{padding:12px}
  .card{padding:14px;border-radius:12px}
  .topbar{padding:10px 12px}
  .topbar-title{font-size:14px}
  .pill{display:none}
  .tabs{top:51px;padding:0 8px}
  .tab{padding:11px 12px;font-size:13.5px}
  .grid{grid-template-columns:1fr 1fr}
  .field.wide{grid-column:1/-1}
  .drop,.thumb{width:calc(33.33% - 8px);height:auto;aspect-ratio:1}
  .kpi .v{font-size:22px}
  .tbl{font-size:12.5px}
  .tbl th,.tbl td{padding:8px 8px}
  .tbl .hide-sm{display:none}
  .kv{grid-template-columns:90px 1fr}
}