:root{--bg:#0b0b1a;--card:#14142b;--line:#26264a;--txt:#e8e8ff;--mut:#8b8bb5;--pur:#7c3aed;--pink:#ec4899;--grn:#22c55e;--red:#ef4444;--amb:#f59e0b}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex;min-height:100vh}
a{color:#a78bfa;text-decoration:none}a:hover{text-decoration:underline}
.side{width:210px;background:#0f0f24;border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{font-size:20px;font-weight:700;padding:0 8px 18px}.brand b{background:linear-gradient(90deg,var(--pur),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand small{display:block;font-size:11px;color:var(--mut);font-weight:400}
.side nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--mut);margin-bottom:4px}
.side nav a:hover{background:#1a1a38;text-decoration:none}
.side nav a.on{background:linear-gradient(90deg,rgba(124,58,237,.35),rgba(236,72,153,.18));color:#fff}
.me{margin-top:auto;padding:10px 8px;color:var(--mut);font-size:12px}.me a{display:block;margin-top:4px}
main{flex:1;padding:24px;min-width:0}
h1{margin:0 0 18px;font-size:24px}h2{font-size:16px;margin:0 0 10px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px}
.stat span{color:var(--mut);font-size:12px}.stat b{display:block;font-size:26px;margin-top:2px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px;overflow-x:auto}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
th{color:var(--mut);font-weight:500;font-size:12px;white-space:nowrap}
tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:11px;font-weight:600}
.green{background:rgba(34,197,94,.15);color:#4ade80}.red{background:rgba(239,68,68,.15);color:#f87171}
.amber{background:rgba(245,158,11,.15);color:#fbbf24}.gray{background:#25254a;color:var(--mut)}
.btn,button{background:#25254a;color:var(--txt);border:1px solid var(--line);border-radius:9px;padding:7px 12px;font:inherit;cursor:pointer;display:inline-block}
.btn:hover,button:hover{background:#2f2f5c;text-decoration:none}
button.pri,.btn.pri{background:linear-gradient(90deg,var(--pur),var(--pink));border:0;color:#fff}
button.dng{background:rgba(239,68,68,.18);border-color:rgba(239,68,68,.4);color:#fca5a5}
form.inl{display:inline}
.bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
input[type=text],input[type=password],select{background:#0f0f24;border:1px solid var(--line);color:var(--txt);border-radius:9px;padding:9px 11px;font:inherit}
.flash{padding:10px 14px;border-radius:10px;margin-bottom:14px}
.flash.ok{background:rgba(34,197,94,.15);color:#86efac}.flash.err{background:rgba(239,68,68,.15);color:#fca5a5}
.pager{display:flex;gap:14px;align-items:center;margin-top:12px;color:var(--mut)}
.chips a{padding:6px 12px;border-radius:99px;background:#1a1a38;color:var(--mut)}
.chips a.on{background:linear-gradient(90deg,var(--pur),var(--pink));color:#fff}
.chips a:hover{text-decoration:none}
.kv{display:grid;grid-template-columns:130px 1fr;gap:6px 12px}.kv dt{color:var(--mut)}.kv dd{margin:0;word-break:break-all}
.chat{display:flex;flex-direction:column;gap:6px;max-height:520px;overflow-y:auto}
.msg{max-width:78%;padding:8px 11px;border-radius:12px;background:#1e1e40;word-break:break-word;white-space:pre-wrap}
.msg.r{align-self:flex-end;background:rgba(124,58,237,.35)}
.msg small{display:block;color:var(--mut);font-size:10px;margin-bottom:2px}
.msg audio{max-width:240px;height:34px;margin-top:4px}
.msg img{max-width:220px;max-height:220px;border-radius:8px;display:block}
.mut{color:var(--mut)}
.login{max-width:360px;margin:12vh auto;width:100%;padding:0 16px}
.login .card{padding:24px}.login input{width:100%;margin-bottom:12px}
.chart .bar-r{fill:var(--pur)}.chart text{fill:var(--mut);font-size:11px;text-anchor:middle}.chart .val{fill:var(--txt)}
@media(max-width:760px){body{flex-direction:column}.side{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center;padding:10px}.brand{padding:0 8px}.side nav{display:flex;flex-wrap:wrap}.me{margin:0 0 0 auto}main{padding:14px}.kv{grid-template-columns:100px 1fr}}

/* Phase 28: App Control */
.navh{color:var(--mut);font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:12px 12px 4px}
input[type=url],input[type=number],input[type=email],input[type=datetime-local],textarea{background:#0f0f24;border:1px solid var(--line);color:var(--txt);border-radius:9px;padding:9px 11px;font:inherit}
input[type=file]{color:var(--mut);font:inherit}
textarea{width:100%;min-height:84px;resize:vertical}
input[type=text].w,input[type=url].w,input[type=password].w,input[type=number].w,input[type=datetime-local].w,select.w{width:100%}
label.f{display:block;color:var(--mut);font-size:12px;margin:10px 0 4px}
.hint{color:var(--mut);font-size:12px;margin:4px 0 0}
.warn{background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.4);color:#fcd34d;border-radius:10px;padding:10px 14px;margin-bottom:14px}
.danger{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#fca5a5;border-radius:10px;padding:10px 14px;margin-bottom:14px}
.flash.warn{background:rgba(245,158,11,.15);color:#fcd34d}
code{background:#0f0f24;border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:12px;word-break:break-all}
.chk{display:flex;gap:8px;align-items:center;margin:10px 0}
.chk input{width:auto}
.big{font-size:18px;font-weight:700}
.row2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 14px}
.gap{margin-top:18px}
ul.plain{margin:0;padding-left:18px;color:var(--mut)}ul.plain li{margin:4px 0}
form.clearform,form.upform{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}

/* Phase 29: Broadcast */
progress{width:240px;max-width:100%;height:14px;vertical-align:middle;accent-color:#7c3aed}