:root{--bg: #0f1115;--bg-elev: #181b22;--bg-elev-2: #20242d;--border: #2a2f3a;--text: #e8eaed;--text-dim: #9aa0aa;--primary: #9146ff;--primary-dim: #6a32c3;--danger: #e54850;--success: #2ec27e;--warn: #f5a524;--radius: 10px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:8px 14px;font-size:14px;cursor:pointer;transition:background .15s,border-color .15s}button:hover{background:#2a2f3a;border-color:#3a4050}button.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.primary:hover{background:var(--primary-dim);border-color:var(--primary-dim)}button.danger{background:var(--danger);border-color:var(--danger);color:#fff}button.success{background:var(--success);border-color:var(--success);color:#fff}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;font-size:14px;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:4px}.app{display:grid;grid-template-rows:56px 1fr;height:100%}.topbar{display:flex;align-items:center;gap:16px;padding:0 20px;background:var(--bg-elev);border-bottom:1px solid var(--border)}.topbar .brand{font-weight:700;color:var(--primary)}.topbar nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}.topbar nav a{color:var(--text-dim);padding:8px 12px;border-radius:var(--radius)}.topbar nav a.active,.topbar nav a:hover{background:var(--bg-elev-2);color:var(--text);text-decoration:none}.topbar .user{display:flex;align-items:center;gap:10px;color:var(--text-dim)}.topbar .user img{width:28px;height:28px;border-radius:50%}.main{padding:20px;overflow:auto}.grid{display:grid;gap:16px}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card h2{margin:0 0 12px;font-size:16px}.row{display:flex;gap:8px;align-items:center}.row>*{min-width:0}.spacer{flex:1}.media-list{display:grid;gap:10px}.media-item{display:grid;grid-template-columns:80px 1fr auto;gap:12px;align-items:center;background:var(--bg-elev-2);padding:10px;border-radius:var(--radius);border:1px solid var(--border)}.media-item .thumb{width:80px;height:56px;background:#000;border-radius:6px;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text-dim);text-transform:uppercase}.media-item .thumb img{width:100%;height:100%;object-fit:cover}.media-item .meta{display:flex;flex-direction:column;gap:2px}.media-item .meta .title{font-weight:600}.media-item .meta .sub{color:var(--text-dim);font-size:12px;word-break:break-all}.media-item .actions{display:flex;gap:6px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;background:var(--bg-elev-2);color:var(--text-dim);border:1px solid var(--border)}.badge.warn{color:var(--warn);border-color:var(--warn)}.badge.success{color:var(--success);border-color:var(--success)}.badge.danger{color:var(--danger);border-color:var(--danger)}.badge.submitter{background:#9146ff26;color:var(--text);border-color:#9146ff66;font-weight:600}.preview-frame{width:100%;aspect-ratio:16/9;background:#000;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.preview-frame>*{width:100%;height:100%;border:0;object-fit:contain}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{color:var(--text-dim);font-weight:500;font-size:12px;text-transform:uppercase}.cols-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media (max-width: 900px){.cols-2,.cols-3{grid-template-columns:1fr}}.toast-wrap{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:1000}.toast{background:var(--bg-elev-2);border:1px solid var(--border);padding:10px 14px;border-radius:var(--radius);min-width:240px}.toast.error{border-color:var(--danger)}.toast.success{border-color:var(--success)}.login-wrap{display:grid;place-items:center;height:100%;background:radial-gradient(circle at top,#1c1230 0%,var(--bg) 60%)}.login-card{background:var(--bg-elev);padding:40px;border-radius:16px;text-align:center;max-width:420px}.login-card h1{margin-top:0}.btn-twitch{background:var(--primary);color:#fff;padding:12px 24px;border-radius:8px;display:inline-block;font-weight:600;border:0}.perm-section{margin-bottom:18px}.perm-section h4{margin:0 0 8px;font-size:12px;text-transform:uppercase;color:var(--text-dim);letter-spacing:.04em;font-weight:600;border-bottom:1px solid var(--border);padding-bottom:4px}.perm-list{display:flex;flex-direction:column;gap:6px}.perm-row{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start;padding:6px 8px;border-radius:6px;margin:0;color:var(--text);font-size:13px;cursor:pointer;background:transparent;transition:background .12s}.perm-row:hover{background:var(--bg-elev-2)}.perm-row input[type=checkbox]{width:16px;height:16px;margin:2px 0 0;accent-color:var(--primary);cursor:pointer}.perm-row>span{line-height:1.35}.perm-row code{background:var(--bg);border:1px solid var(--border);padding:1px 5px;border-radius:4px;font-size:11px;color:var(--text)}.perm-row .perm-desc{color:var(--text-dim);margin-left:6px}.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:4px 8px}.channel-select{background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;font-size:13px;max-width:220px}.tag-list{display:flex;flex-wrap:wrap;gap:4px}hr{border:0;border-top:1px solid var(--border);margin:16px 0}