:root{--bg:#f4f6fa;--panel:#ffffff;--line:#e4e8ef;--line-strong:#d4dae3;--text:#1c2434;--muted:#64748b;--blue:#2563eb;--blue-dark:#1d4ed8;--blue-soft:#eff4ff;--green:#059669;--green-soft:#ecfdf5;--amber:#d97706;--amber-soft:#fffbeb;--violet:#7c3aed;--violet-soft:#f5f3ff;--danger:#dc2626;--danger-soft:#fef2f2;--shadow:0 1px 3px rgba(16,24,40,.07),0 8px 24px rgba(16,24,40,.05)}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit}
.hidden{display:none!important}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(160deg,#f8fafc 0%,#eef2f7 100%)}
.login-card{position:relative;width:min(420px,100%);padding:40px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:var(--shadow)}
.brand-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--blue);color:#fff;font-size:24px;font-weight:800;box-shadow:0 4px 12px rgba(37,99,235,.25)}
.brand-mark.small{width:40px;height:40px;border-radius:11px;font-size:19px}
.eyebrow{margin:18px 0 5px;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.14em}
.login-card h1,header h1{margin:0;font-size:26px;font-weight:700}
.muted,.login-card label,.metric small,.service-list small{color:var(--muted)}
label{display:grid;gap:7px;margin-top:18px;font-size:13px;font-weight:600;color:#334155}
input,select,textarea{width:100%;border:1px solid var(--line-strong);border-radius:9px;background:#fff;color:var(--text);padding:10px 13px;outline:none;transition:border-color .15s,box-shadow .15s}
input::placeholder,textarea::placeholder{color:#a8b3c2}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.primary,.ghost,.logout,.nav-item{border:0;cursor:pointer}
.primary{width:100%;margin-top:24px;border-radius:9px;background:var(--blue);color:#fff;padding:12px 18px;font-weight:700;box-shadow:0 1px 2px rgba(16,24,40,.1);transition:background .15s}
.primary:hover{background:var(--blue-dark)}
.primary.fit{width:auto}
.primary:disabled,.primary.busy{opacity:.55;cursor:progress}
.error{min-height:20px;color:var(--danger);font-size:13px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:232px 1fr}
.sidebar{position:fixed;inset:0 auto 0 0;width:232px;padding:22px 14px;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fff;z-index:2}
.brand{display:flex;align-items:center;gap:11px;padding:0 8px 22px}
.brand b{display:block;font-size:16px}
.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.sidebar nav{display:grid;gap:3px}
.nav-item{display:flex;align-items:center;gap:12px;width:100%;padding:11px 13px;border-radius:9px;color:#475569;background:transparent;text-align:left;font-weight:600;font-size:14px;transition:background .15s,color .15s}
.nav-item span{display:inline-grid;width:20px;place-items:center;color:#94a3b8}
.nav-item:hover{background:#f1f5f9;color:var(--text)}
.nav-item.active{background:var(--blue-soft);color:var(--blue)}
.nav-item.active span{color:var(--blue)}
.logout{margin-top:auto;padding:10px;border-radius:9px;color:#64748b;background:#f1f5f9;font-weight:600}
.logout:hover{background:#e8edf3;color:var(--text)}
.app-shell main{grid-column:2;padding:26px 32px 60px;min-width:0}
header{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
header .eyebrow{margin-top:0}
.header-actions{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}
.header-actions select{width:200px;margin-left:12px}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(5,150,105,.14);transition:.3s}
.status-dot.offline{background:var(--amber);box-shadow:0 0 0 4px rgba(217,119,6,.15)}
.view{display:none}
.view.active{display:block;animation:rise .2s ease-out}
@keyframes rise{from{opacity:0;transform:translateY(4px)}}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.metric,.panel{border:1px solid var(--line);border-radius:13px;background:var(--panel);box-shadow:var(--shadow)}
.metric{position:relative;padding:18px 20px}
.metric-icon{position:absolute;right:16px;top:16px;display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--blue-soft);color:var(--blue);font-size:16px}
.metric-icon.violet{background:var(--violet-soft);color:var(--violet)}
.metric-icon.green{background:var(--green-soft);color:var(--green)}
.metric-icon.amber{background:var(--amber-soft);color:var(--amber)}
.metric p{margin:0 0 10px;color:var(--muted);font-size:13px;font-weight:500}
.metric strong{display:block;font-size:25px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.metric small{display:block;margin-top:6px;font-size:11px}
.panel-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.7fr);gap:14px;margin-top:14px}
.panel-grid.equal{grid-template-columns:1fr 1fr}
.panel{padding:20px;overflow:hidden}
.panel.narrow{max-width:820px}
.panel-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px}
.panel-title .eyebrow{margin:0 0 4px}
.panel-title h2{margin:0;font-size:16px;font-weight:700}
.ghost{border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:#475569;padding:8px 12px;font-weight:600;font-size:13px;transition:border-color .15s,color .15s}
.ghost:hover{border-color:var(--blue);color:var(--blue)}
.ghost:disabled{opacity:.5;cursor:not-allowed;border-color:var(--line-strong);color:#94a3b8}
.link-button{display:inline-flex;align-items:center;text-decoration:none;font-size:13px}
.pill{border-radius:999px;background:var(--blue-soft);color:var(--blue);padding:6px 13px;font-size:12px;font-weight:600}
.table-wrap{width:100%;overflow:auto;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}
.table-wrap.tall{max-height:62vh}
.table-wrap table{width:100%;border-collapse:collapse;font-size:13px}
.table-wrap th{padding:10px;color:#64748b;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;text-align:left;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:1}
.table-wrap td{padding:12px 10px;border-bottom:1px solid #eef1f6;color:#334155;white-space:nowrap;font-variant-numeric:tabular-nums}
.table-wrap tbody tr:hover td{background:#f8fafc}
.table-wrap tr:last-child td{border-bottom:0}
.table-wrap td.empty{text-align:center}
.table-wrap::-webkit-scrollbar{width:8px;height:8px}
.table-wrap::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:8px}
.table-wrap::-webkit-scrollbar-track{background:transparent}
.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 9px;border-radius:6px;background:var(--blue-soft);color:var(--blue);font-size:11px;font-weight:600}
.tag.off{background:var(--danger-soft);color:var(--danger)}
.tag.income{background:var(--green-soft);color:var(--green)}
.tag.payout{background:var(--amber-soft);color:var(--amber)}
.tag.adjustment{background:var(--violet-soft);color:var(--violet)}
.tag.temporary{background:#f1f5f9;color:#64748b}
.summary-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:-2px 0 14px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#f8fafc;color:var(--muted);font-size:12px}
.summary-bar b{color:var(--text)}
.summary-bar .chip{display:inline-flex;align-items:center;padding:4px 9px;border-radius:6px;background:#eef2f7;color:#475569;font-weight:600;font-variant-numeric:tabular-nums}
.summary-bar .chip.income{background:var(--green-soft);color:var(--green)}
.summary-bar .chip.payout{background:var(--amber-soft);color:var(--amber)}
.chip-list{display:flex;flex-wrap:wrap;gap:8px}
.chip-list .word-chip{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border:1px solid var(--line);border-radius:999px;background:#f8fafc;font-size:13px;color:#334155}
.chip-list .word-chip button{border:0;background:none;color:#94a3b8;cursor:pointer;padding:0;font-size:14px;line-height:1}
.chip-list .word-chip button:hover{color:var(--danger)}
.service-list{display:grid;gap:4px}
.service-list>div{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid #eef1f6}
.service-list>div:last-child{border:0}
.service-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:var(--blue-soft);color:var(--blue);font-size:11px;font-weight:800}
.service-icon.red{background:var(--danger-soft);color:var(--danger)}
.service-icon.cyan{background:#ecfeff;color:#0891b2}
.service-list p{margin:0;flex:1}
.service-list b,.service-list small{display:block;font-size:12px}
.service-list small{font-size:10px;margin-top:2px}
.service-list em{font-size:11px;color:var(--green);font-style:normal;font-weight:600}
.service-list em.service-warn{color:var(--amber)}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.span-2{grid-column:span 2}
.switch-row{display:flex;flex-wrap:wrap;gap:10px 22px;margin:22px 0 4px}
.switch{display:flex;align-items:center;gap:8px;margin:0;color:#475569;cursor:pointer;font-weight:500}
.switch input{display:none}
.switch span{width:34px;height:20px;border-radius:999px;background:#cbd5e1;position:relative;flex:none;transition:background .15s}
.switch span:after{content:"";position:absolute;width:15px;height:15px;left:3px;top:2.5px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.2);transition:.18s}
.switch input:checked+span{background:var(--blue)}
.switch input:checked+span:after{transform:translateX(13px)}
.filters{display:flex;gap:8px}
.filters select{width:130px}
.filters input{width:210px}
.empty{padding:26px!important;text-align:center;color:var(--muted)}
.stack-list{display:grid;gap:8px}
.stack-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}
.stack-item p{margin:0;min-width:0;overflow-wrap:anywhere}
.stack-item small{display:block;color:var(--muted);margin-top:3px}
.danger{border:1px solid #fecaca;border-radius:8px;background:var(--danger-soft);color:var(--danger);padding:6px 11px;cursor:pointer;font-weight:600;font-size:13px;flex:none;transition:background .15s}
.danger:hover{background:#fee2e2}
.vertical-form label:first-child{margin-top:0}
.vertical-form select[multiple]{min-height:140px}
.broadcast-media-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form-hint{margin:10px 0 0;color:var(--muted);font-size:12px;line-height:1.6}
.trial-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;min-width:250px}
.trial-days-row{display:flex;gap:6px;grid-column:span 2}
.trial-days-row input{width:78px;min-width:78px;padding:7px 8px}
.trial-actions .ghost{white-space:nowrap;padding:7px 9px;font-size:12px}
.toast{position:fixed;right:24px;bottom:24px;max-width:360px;padding:12px 16px;border:1px solid var(--line);border-left:3px solid var(--green);border-radius:10px;background:#fff;color:var(--text);box-shadow:0 8px 30px rgba(16,24,40,.14);opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s;z-index:10;font-weight:500}
.toast.show{opacity:1;transform:none}
.toast.bad{border-left-color:var(--danger)}
@media(max-width:1000px){.metric-grid{grid-template-columns:1fr 1fr}.panel-grid{grid-template-columns:1fr}.header-actions>span{display:none}}
@media(max-width:720px){.app-shell{display:block}.sidebar{position:sticky;top:0;width:auto;height:auto;display:block;padding:12px 15px;border-right:0;border-bottom:1px solid var(--line)}.sidebar nav{display:flex;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}.nav-item{min-width:max-content;padding:9px 12px}.brand{padding-bottom:10px}.logout{display:none}.app-shell main{padding:18px}header{flex-wrap:wrap;gap:10px}.metric-grid{grid-template-columns:1fr}.panel-grid.equal,.settings-grid,.broadcast-media-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.header-actions select{width:140px;margin:0}.filters{display:grid}.filters input,.filters select{width:100%}.table-wrap.tall{max-height:none}.trial-actions{min-width:220px}.toast{left:16px;right:16px;bottom:16px;max-width:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}