/* Stream Control admin panel – responsive, light/dark, no external fonts or frameworks */
:root{
  --bg:#f4f6fa;--panel:#fff;--panel-2:#f8fafc;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--accent:#2563eb;--accent-2:#1d4ed8;
  --ok:#16a34a;--warn:#d97706;--err:#dc2626;--info:#0284c7;--shadow:0 1px 2px rgba(15,23,42,.06),0 4px 16px rgba(15,23,42,.05);
  --radius:10px;--side:236px;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root[data-theme=auto]{
  --bg:#0b1020;--panel:#121a2e;--panel-2:#0f1628;--text:#e5e9f2;--muted:#94a3b8;--border:#24304a;--accent:#3b82f6;--accent-2:#60a5fa;--shadow:none;color-scheme:dark}}
:root[data-theme=dark]{--bg:#0b1020;--panel:#121a2e;--panel-2:#0f1628;--text:#e5e9f2;--muted:#94a3b8;--border:#24304a;--accent:#3b82f6;--accent-2:#60a5fa;--shadow:none;color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
code,pre,.mono{font-family:var(--mono);font-size:12.5px}
pre{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:10px;overflow:auto;white-space:pre-wrap;word-break:break-all;margin:0}
h1{font-size:20px;margin:0}h2{font-size:16px;margin:0 0 10px}h3{font-size:14px;margin:0 0 8px}
.noscript{padding:20px;text-align:center}
.boot{display:grid;place-items:center;height:100vh}
.spinner{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
.spinner.sm{width:16px;height:16px;border-width:2px;display:inline-block;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.5s}}

/* layout */
.layout{display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh}
.side{background:var(--panel);border-right:1px solid var(--border);position:sticky;top:0;height:100vh;overflow:auto;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:10px;padding:16px 16px 12px;font-weight:700;font-size:15px}
.brand img{width:26px;height:26px}
.nav{padding:6px 8px 16px;display:flex;flex-direction:column;gap:1px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--text);font-size:13.5px}
.nav a:hover{background:var(--panel-2);text-decoration:none}
.nav a.active{background:var(--accent);color:#fff}
.nav svg{width:17px;height:17px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.side-foot{margin-top:auto;padding:12px 16px;color:var(--muted);font-size:12px;border-top:1px solid var(--border)}
.main{min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:10px;padding:12px 22px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.top h1{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.content{padding:20px 22px 40px;max-width:1600px;width:100%}
.menu-btn{display:none}
@media (max-width:900px){
  .layout{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;z-index:50;width:260px;transform:translateX(-100%);transition:transform .15s}
  .side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.35)}
  .menu-btn{display:inline-flex}
  .content{padding:14px}
  .top{padding:10px 14px}
}

/* components */
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;min-width:0}
.card+.card{margin-top:16px}
.card-h{display:flex;align-items:center;gap:10px;justify-content:space-between;margin-bottom:12px;flex-wrap:wrap}
.card-h h2{margin:0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1200px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){.g2,.g3,.g4{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.stat{display:flex;flex-direction:column;gap:4px}
.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.stat .value{font-size:24px;font-weight:700}
.stat .sub{color:var(--muted);font-size:12px}
.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}
.ok{color:var(--ok)}.warn{color:var(--warn)}.err{color:var(--err)}
.meter{height:6px;background:var(--panel-2);border:1px solid var(--border);border-radius:99px;overflow:hidden}
.meter>i{display:block;height:100%;background:var(--accent)}
.meter.w>i{background:var(--warn)}.meter.e>i{background:var(--err)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 13px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text);font:inherit;font-weight:500;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-2)}
.btn.danger{color:var(--err)}.btn.danger:hover{border-color:var(--err)}
.btn.danger.solid{background:var(--err);border-color:var(--err);color:#fff}
.btn.sm{height:28px;padding:0 9px;font-size:12.5px}
.btn.icon{width:34px;padding:0}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:99px;font-size:12px;font-weight:600;background:var(--panel-2);border:1px solid var(--border);white-space:nowrap}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--muted)}
.badge.running::before,.badge.healthy::before,.badge.ok::before,.badge.active::before{background:var(--ok)}
.badge.starting::before,.badge.probing::before,.badge.backoff::before,.badge.warning::before,.badge.draining::before,.badge.pending::before,.badge.stopping::before{background:var(--warn)}
.badge.error::before,.badge.blocked::before,.badge.drm::before,.badge.unhealthy::before,.badge.offline::before,.badge.revoked::before,.badge.failed::before{background:var(--err)}
.badge.plain::before{display:none}
.pill{display:inline-block;padding:1px 7px;border-radius:6px;background:var(--panel-2);border:1px solid var(--border);font-size:12px}

/* forms */
label.f{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:500}
label.f .help{font-weight:400;color:var(--muted);font-size:12px}
input,select,textarea{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:7px 10px;min-height:34px;width:100%}
textarea{min-height:110px;resize:vertical;font-family:var(--mono);font-size:12.5px}
input:focus,select:focus,textarea:focus,.btn:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
input[type=checkbox]{width:16px;height:16px;min-height:0;accent-color:var(--accent);margin:0}
label.chk{display:inline-flex;align-items:center;gap:8px;font-size:13px;cursor:pointer}
.form{display:grid;gap:14px}
.form.cols{grid-template-columns:repeat(2,minmax(0,1fr))}
.form .full{grid-column:1/-1}
@media (max-width:700px){.form.cols{grid-template-columns:1fr}}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.toolbar input[type=search]{max-width:260px}
.toolbar select{width:auto;min-width:130px}
.req::after{content:" *";color:var(--err)}

/* tables */
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}
th{background:var(--panel-2);font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap;position:sticky;top:0;z-index:1}
th.sort{cursor:pointer}th.sort:hover{color:var(--text)}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--panel-2)}
td.actions{text-align:right;min-width:180px}
td.actions>span{display:inline-flex;flex-wrap:wrap;gap:4px;justify-content:flex-end;max-width:420px}
td .logo{width:28px;height:28px;object-fit:contain;border-radius:4px;background:var(--panel-2);vertical-align:middle}
.empty{padding:30px;text-align:center;color:var(--muted)}
.pager{display:flex;align-items:center;gap:8px;justify-content:flex-end;margin-top:10px;color:var(--muted);font-size:13px}
.trunc{max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* modal / toast */
.modal-bg{position:fixed;inset:0;background:rgba(2,6,23,.55);display:grid;place-items:center;z-index:100;padding:16px}
.modal{background:var(--panel);border-radius:12px;border:1px solid var(--border);width:min(640px,100%);max-height:calc(100vh - 32px);display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal.wide{width:min(980px,100%)}
.modal-h{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.modal-h h2{margin:0;flex:1}
.modal-b{padding:18px;overflow:auto}
.modal-f{padding:12px 18px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}
#toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:200;max-width:min(420px,calc(100vw - 32px))}
.toast{background:var(--panel);border:1px solid var(--border);border-left:4px solid var(--info);border-radius:8px;padding:10px 14px;box-shadow:0 6px 24px rgba(0,0,0,.18)}
.toast.success{border-left-color:var(--ok)}.toast.error{border-left-color:var(--err)}.toast.warning{border-left-color:var(--warn)}
.notice{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);font-size:13px}
.notice.warning{border-color:var(--warn)}.notice.error{border-color:var(--err)}.notice.ok,.notice.success{border-color:var(--ok)}
.notif{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--border)}
.notif:last-child{border-bottom:0}
.dot{width:8px;height:8px;border-radius:50%;margin-top:6px;flex:none;background:var(--info)}
.dot.error{background:var(--err)}.dot.warning{background:var(--warn)}.dot.success{background:var(--ok)}
.bell{position:relative}
.bell .count{position:absolute;top:-4px;right:-4px;background:var(--err);color:#fff;border-radius:99px;font-size:10px;min-width:16px;height:16px;display:grid;place-items:center;padding:0 4px}
.chart{width:100%;height:120px;display:block}
.chart path.line{fill:none;stroke:var(--accent);stroke-width:1.8}
.chart path.area{fill:var(--accent);opacity:.12}
.chart text{fill:var(--muted);font-size:10px}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 14px;font-size:13px}
.kv dt{color:var(--muted)}.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:14px;flex-wrap:wrap}
.tabs button{border:0;background:none;padding:8px 12px;font:inherit;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.tabs button.active{color:var(--text);border-bottom-color:var(--accent);font-weight:600}

/* login */
.auth{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth .card{width:min(400px,100%);padding:26px}
.auth .brand{padding:0 0 16px;font-size:18px;justify-content:center}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{display:flex;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--border)}
.check-list li:last-child{border-bottom:0}
.preview-frame{width:100%;aspect-ratio:16/9;border:0;background:#000;border-radius:8px}
.grid>.card+.card{margin-top:0}