:root{
  --bg:#0e1217; --bg2:#0b0e12; --panel:#161b22; --panel2:#1b212a; --line:#283039;
  --txt:#e7ebf0; --muted:#8b95a3; --faint:#5f6976;
  --acc:#3b82f6; --acc2:#2563eb; --ms:#2b2b2e; --err:#f87171; --ok:#4ade80; --warn:#fbbf24;
  --radius:7px; --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)} .small{font-size:13px} .err{color:var(--err)} .ok{color:var(--ok)}
.mono{font-family:var(--mono)}

.topbar{display:flex;align-items:center;justify-content:space-between;padding:11px 18px;background:var(--panel);border-bottom:1px solid var(--line)}
.brand{font-weight:700;letter-spacing:.2px;display:flex;align-items:center;gap:9px}
.brand .dot{width:9px;height:9px;border-radius:2px;background:var(--acc);box-shadow:0 0 0 3px rgba(59,130,246,.18)}
.topbar nav{display:flex;gap:4px;align-items:center}
.topbar nav a{padding:6px 11px;border-radius:6px;color:var(--muted);font-size:14px}
.topbar nav a:hover,.topbar nav a.active{color:var(--txt);background:var(--panel2)}
.who{color:var(--muted);font-family:var(--mono);font-size:12px;border-left:1px solid var(--line);margin-left:6px;padding-left:14px}

.container{max-width:1120px;margin:0 auto;padding:26px 18px 60px}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}
.page-head h1{margin:0 0 3px;font-size:21px;letter-spacing:-.2px}
.page-head .sub{color:var(--muted);font-size:14px}
.actions{display:flex;gap:8px;flex-shrink:0}

.btn{display:inline-flex;align-items:center;gap:7px;background:var(--acc);color:#fff;border:1px solid var(--acc);padding:8px 15px;border-radius:var(--radius);cursor:pointer;font:inherit;font-size:14px;line-height:1}
.btn:hover{background:var(--acc2);border-color:var(--acc2)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--txt)}
.btn.ghost:hover{background:var(--panel2)}
.btn.btn-ms{background:var(--ms);border-color:#3a3a3e;color:#fff;width:100%;justify-content:center}
.btn.btn-ms:hover{background:#343437}
button.link{background:0;border:0;color:var(--acc);cursor:pointer;padding:0;font:inherit;font-size:13px}
button.link:hover{text-decoration:underline}
button.link.danger{color:var(--err)}

.flash{max-width:1120px;margin:12px auto -6px;padding:10px 14px;background:#13202f;border:1px solid #1f3a52;border-radius:var(--radius);font-size:14px;display:flex;gap:9px;align-items:center;word-break:break-all}
.flash::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--acc);flex-shrink:0}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:15px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.12s;display:block}
.card:hover{border-color:#3a4655;transform:translateY(-2px)}
.card-cover{aspect-ratio:4/3;background:var(--bg2);position:relative}
.card-cover img{width:100%;height:100%;object-fit:cover;display:block}
.card-cover .ph{width:100%;height:100%;background:repeating-linear-gradient(45deg,#13181e,#13181e 10px,#171d25 10px,#171d25 20px)}
.card-cover .count{position:absolute;bottom:7px;right:7px;font-family:var(--mono);font-size:11px;background:rgba(0,0,0,.62);padding:2px 7px;border-radius:5px;backdrop-filter:blur(3px)}
.card-body{padding:9px 11px}
.card-body strong{font-weight:600;font-size:14.5px}
.card-body .meta{display:block;color:var(--faint);font-family:var(--mono);font-size:11px;margin-top:3px}

.media-grid{grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:8px}
.tile{position:relative;aspect-ratio:1;background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;margin:0}
.tile:hover{border-color:#3a4655}
.tile img{width:100%;height:100%;object-fit:cover;display:block}
.tile .vid{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.tile .vid .play{width:38px;height:38px;border-radius:50%;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center}
.tile .vid .play::after{content:"";border-left:11px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent;margin-left:3px}
.tile .vid .dur{position:absolute;bottom:6px;right:7px;font-family:var(--mono);font-size:11px;background:rgba(0,0,0,.6);padding:1px 6px;border-radius:4px}
.tile .del{position:absolute;top:5px;right:5px;opacity:0;transition:.12s;margin:0}
.tile:hover .del{opacity:1}
.tile .del button{background:rgba(0,0,0,.65);color:#fff;border:0;width:25px;height:25px;border-radius:5px;cursor:pointer;font-size:15px;line-height:1}
.tile .del button:hover{background:var(--err)}

.lightbox{position:fixed;inset:0;background:rgba(5,7,10,.94);display:flex;align-items:center;justify-content:center;z-index:90;backdrop-filter:blur(2px)}
.lightbox[hidden]{display:none}
.lb-stage{max-width:90vw;max-height:84vh;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#000}
.lb-stage img,.lb-stage video{max-width:90vw;max-height:84vh;display:block}
.lb-close,.lb-prev,.lb-next{position:absolute;background:rgba(0,0,0,.35);border:1px solid var(--line);color:#fff;cursor:pointer;border-radius:8px}
.lb-close{top:18px;right:20px;width:40px;height:40px;font-size:22px}
.lb-prev,.lb-next{top:50%;transform:translateY(-50%);width:44px;height:64px;font-size:26px}
.lb-prev{left:18px} .lb-next{right:18px}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(0,0,0,.65)}

label{display:block;margin:12px 0;font-size:13px;color:var(--muted)}
input,select,textarea{width:100%;margin-top:5px;padding:9px 11px;background:#0c1116;border:1px solid var(--line);border-radius:6px;color:var(--txt);font:inherit}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 3px rgba(59,130,246,.16)}
input::placeholder{color:var(--faint)}

.auth-wrap{max-width:370px;margin:7vh auto;padding:30px 28px;background:var(--panel);border:1px solid var(--line);border-radius:11px}
.auth-wrap .brand{justify-content:center;font-size:20px;margin-bottom:4px}
.auth-wrap h1{margin:0 0 4px;font-size:20px;text-align:center}
.auth-wrap .tag{text-align:center;color:var(--faint);font-family:var(--mono);font-size:12px;margin-bottom:22px}
.auth-wrap .btn{width:100%;justify-content:center;margin-top:6px}
.sep{display:flex;align-items:center;gap:10px;color:var(--faint);font-size:12px;margin:18px 0}
.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--line)}
.totp-boxes{display:flex;gap:8px;justify-content:center;margin-top:6px}
.totp-boxes input{width:44px;text-align:center;font-family:var(--mono);font-size:20px;padding:10px 0;margin-top:0}

.upload-form{max-width:540px}
.quota{margin:6px 0 20px}
.quota .usage{font-family:var(--mono);font-size:12px;color:var(--muted)}
.quota .bar{height:7px;background:var(--bg2);border:1px solid var(--line);border-radius:99px;overflow:hidden;margin-top:7px}
.quota .bar > i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),#60a5fa);border-radius:99px}
input[type=file]{padding:18px;border:1.5px dashed var(--line);background:var(--bg2);cursor:pointer}
input[type=file]:hover{border-color:var(--acc)}

.panel{margin-bottom:18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.panel > summary{cursor:pointer;padding:13px 15px;font-weight:600;list-style:none;display:flex;align-items:center;gap:8px}
.panel > summary::-webkit-details-marker{display:none}
.panel > summary::before{content:"+";font-family:var(--mono);color:var(--acc)}
.panel[open] > summary::before{content:"\2212"}
.panel .body{padding:4px 15px 16px}
.row-form{display:flex;flex-wrap:wrap;gap:9px;align-items:center}
.row-form input,.row-form select{width:auto;margin-top:0}
.row-form .gb{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:13px}
.row-form .gb input{width:64px}

.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);color:var(--faint);font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:hover td{background:var(--panel)}
.tbl .em{font-family:var(--mono);font-size:13px}
.badge{font-family:var(--mono);font-size:11px;padding:2px 8px;border-radius:5px;border:1px solid var(--line);white-space:nowrap}
.badge.admin{color:#fca5a5;border-color:#5b2a2a;background:#241516}
.badge.user{color:var(--muted)}
.badge.both{color:#93c5fd;border-color:#274867;background:#10243a}
.badge.ok{color:var(--ok);border-color:#1e4d33;background:#0f2419}
.badge.off{color:var(--faint)}
.badge.wait{color:var(--warn);border-color:#5a4413;background:#241d0c}
.usage{font-family:var(--mono);font-size:12px;color:var(--muted)}
.usage .mini{height:5px;width:120px;background:var(--bg2);border-radius:99px;overflow:hidden;margin-top:4px}
.usage .mini > i{display:block;height:100%;background:var(--acc)}
.row-actions{display:flex;gap:12px;flex-wrap:wrap}

dialog{background:var(--panel);color:var(--txt);border:1px solid var(--line);border-radius:11px;max-width:430px;width:90%;padding:22px}
dialog::backdrop{background:rgba(0,0,0,.6)}
dialog h3{margin:0 0 4px;font-size:16px}
dialog hr{border:0;border-top:1px solid var(--line);margin:18px 0}
dialog menu{display:flex;justify-content:flex-end;gap:8px;padding:0;margin:16px 0 0}
dialog menu button{background:0;border:1px solid var(--line);color:var(--txt);padding:8px 14px;border-radius:6px;cursor:pointer;font:inherit}