/* Stream Stats - Radiostudio house style (same tokens as Studio Tool / Park Player / Serverman) */

:root{
  --bg:#101418; --panel:#171c22; --panel-edge:#242c35; --panel-hi:#1d242c;
  --text:#c7d1da; --text-dim:#5d6b78; --text-mid:#8797a6;
  --green:#2ecf6e; --amber:#f5b83d; --red:#ff4646; --blue:#5fb4ff;
  --brand:#0d8ac6; --input:#0d1116;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--bg);color:var(--text);font-family:"Segoe UI",system-ui,sans-serif;font-size:13px;line-height:1.45;
  display:flex;flex-direction:column;min-height:100vh}
a{color:var(--blue);text-decoration:none} a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
[hidden]{display:none!important}
h1{font-size:20px;font-weight:600;color:var(--text)} h2{font-size:14px;font-weight:600;color:var(--text)} h3{font-size:12px;font-weight:600;color:var(--text-mid)}
.dim{color:var(--text-dim)} .mid{color:var(--text-mid)} .num{font-variant-numeric:tabular-nums} .right{text-align:right}
.green{color:var(--green)} .amber{color:var(--amber)} .red{color:var(--red)}

/* top bar */
#topbar{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:12px 20px;border-bottom:1px solid var(--panel-edge);background:var(--panel)}
#topbar .logo{height:22px;width:auto;display:block}
#topbar .appname{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim);padding-left:18px;border-left:1px solid var(--panel-edge)}
#topnav{margin-left:auto;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
#topnav a,#topnav button.link{color:var(--text-dim);font-size:12px;padding:6px 11px;border:1px solid transparent;border-radius:5px;cursor:pointer;background:none;font-family:inherit}
#topnav a:hover,#topnav button.link:hover{color:var(--text);border-color:var(--panel-edge);text-decoration:none}
#topnav a.active{color:var(--brand);border-color:var(--panel-edge)}
#topnav .who{color:var(--text-dim);font-size:11px;margin:0 6px}
#topnav .sep{width:1px;height:18px;background:var(--panel-edge);margin:0 4px}
main{flex:1;padding:22px 20px 40px;width:100%;max-width:1240px;margin:0 auto}
footer{padding:14px 20px;border-top:1px solid var(--panel-edge);color:var(--text-dim);font-size:11px;display:flex;justify-content:space-between}

/* form controls */
input,select,textarea{background:var(--input);color:var(--text);border:1px solid var(--panel-edge);border-radius:5px;padding:6px 9px;font:inherit;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--brand);outline:none}
input[type=checkbox]{width:14px;height:14px;accent-color:var(--brand);padding:0}
input[type=color]{padding:1px 2px;width:38px;height:30px;cursor:pointer}
label{color:var(--text-mid);font-size:12px}
button,.btn{font:inherit;cursor:pointer;background:transparent;color:var(--text);border:1px solid var(--panel-edge);border-radius:5px;padding:6px 13px}
button:hover,.btn:hover{border-color:var(--text-dim);text-decoration:none}
button.primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600} button.primary:hover{filter:brightness(1.1)}
button.danger{color:var(--red)} button.danger:hover{border-color:var(--red)}
button:disabled{opacity:.5;cursor:default}
button.small{padding:3px 9px;font-size:12px}

/* panels */
.panel{background:var(--panel);border:1px solid var(--panel-edge);border-radius:8px;padding:16px 18px}
.panel+.panel,.grid+.panel,.panel+.grid,.grid+.grid{margin-top:16px}
.panel>h2{margin-bottom:12px} .panel .sub{color:var(--text-dim);font-size:12px;margin:-8px 0 12px}
.grid{display:grid;gap:16px} .g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g21{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
@media(max-width:900px){.g2,.g3,.g21{grid-template-columns:minmax(0,1fr)}}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap} .spread{justify-content:space-between}
.chart{position:relative;height:250px} .chart.tall{height:300px} .chart.short{height:200px}
.note{color:var(--text-dim);font-size:12px;padding:10px 12px;border:1px dashed var(--panel-edge);border-radius:6px}
.empty{color:var(--text-dim);padding:26px 10px;text-align:center}
.err{color:var(--red);font-size:12px} .ok{color:var(--green);font-size:12px}

/* login */
.login{max-width:340px;margin:9vh auto 0}
.login img{height:34px;display:block;margin:0 auto 22px}
.login .panel{display:grid;gap:12px}
.login label{display:grid;gap:4px}

/* station header + live strip */
.head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.head img.slogo{height:30px;max-width:140px;object-fit:contain}
.live{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin-bottom:16px}
.card{background:var(--panel);border:1px solid var(--panel-edge);border-radius:8px;padding:12px 14px;min-width:0}
.card .top{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.card .lbl{font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.dot{width:9px;height:9px;border-radius:50%;background:var(--text-dim);flex:none}
.dot.up{background:var(--green);box-shadow:0 0 0 3px rgba(46,207,110,.15)} .dot.down{background:var(--red)} .dot.unreachable{background:var(--amber)}
.card .big{font-size:30px;font-weight:600;line-height:1.1;color:var(--text);font-variant-numeric:tabular-nums}
.card .np{color:var(--text-mid);margin-top:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-height:18px}
.card .meta{color:var(--text-dim);font-size:11.5px;margin-top:6px;display:flex;gap:10px;flex-wrap:wrap}
.card.total{border-color:var(--brand)}
.badge{font-size:11px;padding:1px 7px;border-radius:9px;border:1px solid var(--panel-edge);color:var(--text-mid);white-space:nowrap}
.badge.warn{color:var(--amber);border-color:rgba(245,184,61,.4)} .badge.bad{color:var(--red);border-color:rgba(255,70,70,.4)} .badge.good{color:var(--green);border-color:rgba(46,207,110,.35)}

/* tabs + toolbar */
.tabs{display:flex;gap:2px;flex-wrap:wrap;border-bottom:1px solid var(--panel-edge);margin-bottom:14px}
.tabs a{color:var(--text-dim);padding:8px 14px;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer}
.tabs a:hover{color:var(--text);text-decoration:none} .tabs a.active{color:var(--brand);border-bottom-color:var(--brand)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar .grow{flex:1}
.seg{display:inline-flex;border:1px solid var(--panel-edge);border-radius:5px;overflow:hidden}
.seg button{border:0;border-radius:0;padding:5px 11px;color:var(--text-dim)} .seg button+button{border-left:1px solid var(--panel-edge)}
.seg button.on{background:var(--panel-hi);color:var(--brand)}

/* KPI tiles */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--panel);border:1px solid var(--panel-edge);border-radius:8px;padding:12px 14px;min-width:0}
.kpi .k{color:var(--text-dim);font-size:12px} .kpi .v{font-size:24px;font-weight:600;color:var(--text);margin:2px 0 1px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .v.small{font-size:17px;padding:5px 0} .kpi .d{font-size:11.5px;min-height:16px;color:var(--text-dim)}
.kpi.off .v{color:var(--text-dim)}
.d.pos{color:var(--green)} .d.neg{color:var(--red)}

/* tables */
table{width:100%;border-collapse:collapse}
th{color:var(--text-dim);font-weight:500;text-align:left;padding:7px 8px;border-bottom:1px solid var(--panel-edge);font-size:12px;white-space:nowrap}
td{padding:7px 8px;border-bottom:1px solid rgba(36,44,53,.6);vertical-align:middle}
tr:last-child td{border-bottom:0}
th.right,td.right{text-align:right}
td.trunc{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tw{overflow-x:auto}
.bar{height:6px;border-radius:3px;background:var(--panel-edge);min-width:60px}
.bar i{display:block;height:100%;border-radius:3px;background:var(--brand)}

/* heat maps */
.heat{display:grid;gap:2px;font-size:10.5px;color:var(--text-dim);align-items:center}
.heat .c{height:20px;border-radius:2px;background:var(--panel-edge);opacity:1}
.heat .h{text-align:center;height:14px} .heat .r{padding-right:6px;text-align:right}
.legend{display:flex;gap:6px;align-items:center;color:var(--text-dim);font-size:11px;margin-top:8px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:2px}

/* dialog */
dialog{background:var(--panel);color:var(--text);border:1px solid var(--panel-edge);border-radius:10px;padding:0;width:min(560px,94vw);margin:auto}
dialog::backdrop{background:rgba(6,8,10,.72)}
dialog form{padding:20px 22px;display:grid;gap:12px}
dialog .f{display:grid;gap:4px} dialog .f.inline{grid-template-columns:auto 1fr;align-items:center}
dialog .acts{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}
dialog .hint{font-size:11.5px;color:var(--text-dim)}
.testout{font-size:12px;white-space:pre-wrap;padding:8px 10px;border:1px solid var(--panel-edge);border-radius:6px;background:var(--input)}

.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:6px 18px}
.checks label{display:flex;gap:8px;align-items:center;color:var(--text)}
.field{display:grid;gap:4px;margin-bottom:12px} .field.inline{display:flex;align-items:center;gap:10px}
.toast{position:fixed;bottom:18px;right:18px;background:var(--panel-hi);border:1px solid var(--panel-edge);border-left:3px solid var(--green);border-radius:6px;padding:9px 14px;z-index:99}
.toast.bad{border-left-color:var(--red)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* grid children never inherit the stacking margin */
.grid>.panel,.grid>.card,.grid>div>.panel{margin-top:0}
.field>button,.field>input[type=file]{justify-self:start}
.field>input[type=file]{width:100%}
dialog .f.inline .hint{grid-column:1/-1}
dialog .f.inline label{order:2}