:root{--bg:#0f1115;--card:#181b22;--card2:#1f232c;--line:#2a2f3a;--txt:#e8eaf0;--mut:#8b93a5;--blue:#3b82f6;--green:#22c55e;--red:#ef4444;--orange:#f59e0b}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:15px}
body{padding-bottom:calc(70px + env(safe-area-inset-bottom));padding-top:env(safe-area-inset-top)}
button,input,select{font:inherit;color:inherit}
.wrap{max-width:980px;margin:0 auto;padding:14px}
h1{font-size:20px;margin:6px 0 12px}h2{font-size:16px;margin:18px 0 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}
.row{display:flex;align-items:center;gap:10px}.row.sp{justify-content:space-between}.wrapflex{flex-wrap:wrap}
.mut{color:var(--mut);font-size:13px}.err{color:var(--red)}.ok{color:var(--green)}
.dot{width:11px;height:11px;border-radius:50%;display:inline-block;flex:none;background:#666}
.dot.online{background:var(--green)}.dot.offline{background:var(--red);box-shadow:0 0 8px var(--red)}.dot.unknown{background:#666}
.chip{border:1px solid var(--line);background:var(--card2);border-radius:999px;padding:6px 12px;font-size:13px;cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.chip .dot{width:8px;height:8px}
.btn{background:var(--blue);border:0;color:#fff;border-radius:10px;padding:10px 16px;cursor:pointer}
.btn.sec{background:var(--card2);border:1px solid var(--line)}.btn.red{background:var(--red)}.btn.sm{padding:6px 10px;font-size:13px}
input,select{width:100%;background:var(--card2);border:1px solid var(--line);border-radius:10px;padding:11px;margin:5px 0}
label{font-size:13px;color:var(--mut)}
.stats{display:flex;gap:10px;margin-bottom:12px}.stat{flex:1;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;text-align:center}
.stat b{display:block;font-size:24px}
nav{position:fixed;bottom:0;left:0;right:0;background:#12151bf2;backdrop-filter:blur(10px);border-top:1px solid var(--line);display:flex;padding-bottom:env(safe-area-inset-bottom);z-index:5}
nav button{flex:1;background:none;border:0;padding:10px 4px;color:var(--mut);font-size:12px;cursor:pointer}
nav button.on{color:var(--blue)}nav button span{display:block;font-size:20px}
.login{max-width:340px;margin:12vh auto;padding:20px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.tile{background:#000;border-radius:10px;overflow:hidden;position:relative;aspect-ratio:16/9;cursor:pointer}
.tile img{width:100%;height:100%;object-fit:contain;display:block}
.tile .cap{position:absolute;top:0;right:0;left:0;padding:6px 10px;background:linear-gradient(#000a,transparent);font-size:13px}
.tile.big{grid-column:1/-1}
.tile .msg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--mut);font-size:13px;text-align:center;padding:10px}
.ev{border-bottom:1px solid var(--line);padding:10px 0}.ev:last-child{border:0}
dialog{background:var(--card);color:var(--txt);border:1px solid var(--line);border-radius:14px;max-width:440px;width:92%;padding:16px}
dialog::backdrop{background:#000a}
.checks label{display:flex;gap:8px;align-items:center;color:var(--txt);font-size:14px;padding:4px 0}.checks input{width:auto;margin:0}
.toast{position:fixed;top:14px;left:50%;transform:translateX(-50%);background:var(--card2);border:1px solid var(--line);padding:10px 16px;border-radius:10px;z-index:20}