:root{--bg:#0f1317;--panel:#171c22;--line:#262d36;--text:#e7ecf1;--muted:#8a96a3;--accent:#2f9e63;--red:#d9463b;--blue:#3b82c4}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,"Segoe UI",Tahoma,sans-serif}
.hidden{display:none!important}
button{font:inherit;cursor:pointer;border:0;border-radius:8px;padding:8px 14px;background:var(--accent);color:#fff}
button.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
input,select{font:inherit;background:#0c1014;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:7px 10px}
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;width:min(360px,100%);display:grid;gap:12px}
.card h1{margin:0 0 6px;font-size:20px}
.err{color:var(--red);min-height:1.2em;margin:0}
header{display:flex;align-items:center;gap:14px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}
.brand{font-weight:700}
nav{display:flex;gap:4px}
nav button{background:transparent;color:var(--muted)}
nav button.active{background:#222a33;color:var(--text)}
.right{margin-inline-start:auto;display:flex;gap:8px;align-items:center}
.pill{font-size:13px;padding:4px 10px;border-radius:99px;background:#222a33}
.pill.on{background:rgba(47,158,99,.2);color:#6fd69f}.pill.off{background:rgba(217,70,59,.2);color:#f08a82}
main{padding:16px}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(360px,1fr))}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:zoom-in}
.tile .img{aspect-ratio:16/9;background:#000 center/contain no-repeat;display:grid;place-items:center;color:var(--muted)}
.tile img{width:100%;height:100%;object-fit:contain;display:block}
.tile .meta{display:flex;justify-content:space-between;gap:8px;padding:8px 12px;font-size:14px}
.tile .meta span:last-child{color:var(--muted)}
.empty{color:var(--muted);text-align:center;padding:40px}
.bar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px;flex-wrap:wrap}
.nvr{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden}
.nvr h3{margin:0;padding:10px 14px;font-size:15px;border-bottom:1px solid var(--line);background:#1b2128}
table{width:100%;border-collapse:collapse}
td,th{padding:8px 12px;border-bottom:1px solid var(--line);text-align:start;font-size:14px}
th{color:var(--muted);font-weight:500}
tr.on{background:rgba(47,158,99,.07)}
.off-txt{color:var(--red)}
.mut{color:var(--muted)}
.wrap{overflow-x:auto}
.bars{display:flex;gap:2px;align-items:flex-end;height:60px}
.bars div{flex:1;display:flex;flex-direction:column-reverse;min-width:6px}
.bars i{display:block;background:var(--accent)}.bars b{display:block;background:var(--red)}
.hours{display:flex;gap:2px;font-size:10px;color:var(--muted)}.hours span{flex:1;text-align:center}
.legend{font-size:13px;color:var(--muted)}.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-inline:6px 4px;vertical-align:middle}
.viewer{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:20;display:grid;place-items:center;padding:16px}
.viewer img{max-width:100%;max-height:88vh}
.viewer .close{position:absolute;top:12px;left:12px;background:#222a33}
.viewer .cap{position:absolute;bottom:14px;color:var(--muted)}
@media (max-width:600px){.grid{grid-template-columns:1fr}header{gap:8px}}