:root{
  --bg:#0f1115; --panel:#171a21; --panel2:#1e222b; --line:#2a2f3a;
  --txt:#e6e8ec; --mut:#8b93a1; --acc:#6ea8fe; --acc2:#3b82f6;
  --ok:#34d399; --bad:#f87171; --warn:#fbbf24; --open:#60a5fa;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Segoe UI","Microsoft JhengHei",sans-serif;background:var(--bg);color:var(--txt);font-size:14px}
.hidden{display:none!important}
a{cursor:pointer;color:var(--acc);text-decoration:none}
input,select,textarea,button{font-family:inherit;font-size:14px}
input,select,textarea{background:var(--panel2);border:1px solid var(--line);color:var(--txt);padding:9px 11px;border-radius:8px;outline:none;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--acc)}
button{background:var(--acc2);color:#fff;border:none;padding:9px 16px;border-radius:8px;cursor:pointer;font-weight:600}
button:hover{filter:brightness(1.1)}
button.ghost{background:var(--panel2);border:1px solid var(--line);color:var(--txt)}
button.sm{padding:5px 10px;font-size:13px}
.err{color:var(--bad);margin-top:8px;min-height:18px;font-size:13px}

/* 登入 */
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:32px;width:340px;display:flex;flex-direction:column;gap:12px}
.login-card h1{margin:0;font-size:22px}
.login-card .sub{margin:0 0 8px;color:var(--mut);font-size:13px}

/* 框架 */
#app{display:flex;min-height:100vh}
.sidebar{width:210px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:16px 10px;position:sticky;top:0;height:100vh}
.brand{font-weight:700;font-size:16px;padding:6px 10px 16px}
#nav{display:flex;flex-direction:column;gap:2px;flex:1}
#nav a{padding:10px 12px;border-radius:8px;color:var(--txt)}
#nav a:hover{background:var(--panel2)}
#nav a.active{background:var(--acc2);color:#fff}
.side-foot{border-top:1px solid var(--line);padding-top:12px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--mut)}
#main{flex:1;padding:24px 28px;width:100%;overflow:auto}
.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:10px}
.page-head h2{margin:0;font-size:20px}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.toolbar input,.toolbar select{width:auto}

/* 卡片/KPI */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.kpi .v{font-size:28px;font-weight:700}
.kpi .k{color:var(--mut);font-size:13px;margin-top:4px}
.kpi.ok .v{color:var(--ok)} .kpi.bad .v{color:var(--bad)} .kpi.acc .v{color:var(--acc)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px}
.card h3{margin:0 0 14px;font-size:15px}

/* 漏斗/長條 */
.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:9px;font-size:13px}
.bar-row .lab{width:92px;color:var(--mut);flex-shrink:0}
.bar-row .bar{flex:1;background:var(--panel2);border-radius:6px;height:22px;position:relative;overflow:hidden}
.bar-row .fill{height:100%;background:linear-gradient(90deg,var(--acc2),var(--acc));border-radius:6px;min-width:2px}
.bar-row .val{width:44px;text-align:right;font-variant-numeric:tabular-nums}
.side-agent .fill{background:linear-gradient(90deg,#ef4444,#f87171)}
.side-streamer .fill{background:linear-gradient(90deg,#3b82f6,#60a5fa)}
.side-company .fill{background:linear-gradient(90deg,#f59e0b,#fbbf24)}
.side-external .fill{background:linear-gradient(90deg,#8b5cf6,#a78bfa)}

/* 表格 */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px}
th{color:var(--mut);font-weight:600;white-space:nowrap}
tbody tr{cursor:pointer}
tbody tr:hover{background:var(--panel2)}
.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}
.tag.open{background:rgba(96,165,250,.15);color:var(--open)}
.tag.won{background:rgba(52,211,153,.15);color:var(--ok)}
.tag.lost{background:rgba(248,113,113,.15);color:var(--bad)}
.tag.paused{background:rgba(139,147,161,.15);color:var(--mut)}
.tag.side-agent{background:rgba(239,68,68,.15);color:#f87171}
.tag.side-streamer{background:rgba(59,130,246,.15);color:#60a5fa}
.tag.side-company{background:rgba(245,158,11,.15);color:#fbbf24}
.tag.side-external{background:rgba(139,92,246,.15);color:#a78bfa}
.muted{color:var(--mut)}

/* 抽屜 */
.drawer{position:fixed;inset:0;z-index:50}
.drawer-bg{position:absolute;inset:0;background:rgba(0,0,0,.5)}
.drawer-panel{position:absolute;right:0;top:0;height:100%;width:min(560px,100%);background:var(--panel);border-left:1px solid var(--line);padding:22px;overflow:auto}
.field{margin-bottom:12px}
.field label{display:block;color:var(--mut);font-size:12px;margin-bottom:5px}
.sec{margin:18px 0 10px;font-size:12px;font-weight:700;color:var(--acc);border-bottom:1px solid var(--line);padding-bottom:5px;letter-spacing:.5px}
.sec:first-child{margin-top:4px}
.row{display:flex;gap:10px}.row>*{flex:1}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{padding:6px 11px;border:1px solid var(--line);border-radius:999px;cursor:pointer;font-size:12px;user-select:none;background:var(--panel2)}
.chip.on{background:var(--acc2);border-color:var(--acc2);color:#fff}
.chip.main{outline:2px solid var(--warn)}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 14px}
.step{flex:1;min-width:60px;text-align:center;padding:8px 4px;border-radius:8px;background:var(--panel2);border:1px solid var(--line);font-size:12px;cursor:pointer}
.step.done{background:var(--acc2);color:#fff;border-color:var(--acc2)}
.contact-item{border-left:2px solid var(--line);padding:8px 0 8px 12px;margin-bottom:8px;font-size:13px}
.flex-between{display:flex;justify-content:space-between;align-items:center}
.pill-mini{font-size:11px;padding:1px 7px;border-radius:999px;background:var(--panel2);color:var(--mut)}