:root{--bg:#0b0f19;--card:#121a2b;--text:#e7ecff;--muted:#aab3d6;--border:#24314f;--accent:#7aa2ff}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;background:linear-gradient(180deg,#070a12 0%, #0b0f19 60%, #070a12 100%);color:var(--text)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:980px;margin:0 auto;padding:16px}
.topbar{position:sticky;top:0;background:rgba(11,15,25,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:10}
.topbar .container{display:flex;align-items:center;gap:16px;justify-content:space-between}
.brand{font-weight:700}
.nav{display:flex;gap:12px;flex-wrap:wrap}
.card{background:rgba(18,26,43,.9);border:1px solid var(--border);border-radius:14px;padding:14px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid{display:grid;gap:10px}
.btn{display:inline-block;background:transparent;border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#0b0f19;font-weight:650}
.btn.danger{border-color:#ff6b6b;color:#ffb4b4}
input,select{background:#0b1223;border:1px solid var(--border);border-radius:10px;color:var(--text);padding:8px 10px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid var(--border);vertical-align:top}
th{color:var(--muted);font-weight:600;text-align:left}
.small{color:var(--muted);font-size:.9rem}
.badge{display:inline-block;border:1px solid var(--border);border-radius:999px;padding:3px 9px;color:var(--muted);font-size:.85rem}
.progress{height:10px;background:#0b1223;border:1px solid var(--border);border-radius:999px;overflow:hidden}
.progress>div{height:100%;background:var(--accent);width:0%}
.song-title{font-weight:650}
.vote-options{display:flex;gap:10px;flex-wrap:wrap}
.vote-options label{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--border);border-radius:999px;cursor:pointer}
.vote-options input{margin:0}
.footer{border-top:1px solid var(--border);margin-top:24px;color:var(--muted)}
.notice{padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:rgba(122,162,255,.08)}
.error{border-color:#ff6b6b;color:#ffb4b4;background:rgba(255,107,107,.08)}
.success{border-color:#2dd4bf;color:#bff7ef;background:rgba(45,212,191,.08)}

#toast{
position:fixed;
top:20px;
right:20px;
z-index:9999;
min-width:200px;
max-width:300px;
}