:root{
    --bg:#0f172a; --panel:#111827; --muted:#94a3b8; --text:#e5e7eb; --accent:#22d3ee; --good:#22c55e; --bad:#ef4444;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Helvetica,Arial;background:var(--bg);color:var(--text)}
.container{max-width:960px;margin:0 auto;padding:16px}
.header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.header img{height:48px;width:48px}
h1{font-size:22px;margin:0}
.card{background:var(--panel);padding:12px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.25);margin:10px 0}
.row{display:flex;gap:8px;flex-wrap:wrap}
.input{background:#0b1220;border:1px solid #1f2937;border-radius:8px;padding:8px;color:var(--text);width:100%}
.btn{background:var(--accent);border:0;border-radius:10px;padding:10px 14px;color:#002;cursor:pointer;font-weight:600}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-secondary{background:#1f2937;color:var(--text)}
.grid{display:grid;gap:8px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.small{font-size:12px;color:var(--muted)}
.accordion{border:1px solid #1f2937;border-radius:10px;overflow:hidden}
.accordion summary{background:#0b1220;padding:10px 12px;cursor:pointer;font-weight:600}
.accordion .content{padding:10px}
.table{width:100%;border-collapse:collapse;margin-top:8px}
.table th,.table td{border-bottom:1px solid #1f2937;padding:6px;text-align:left}
.badge{padding:2px 8px;border-radius:999px;font-size:12px}
.badge.green{background:#052e16;color:#86efac}
.badge.red{background:#3f1111;color:#fecaca}
section + section{margin-top:16px}

/* Mobile */
@media (max-width:700px){
    .grid-4{grid-template-columns:1fr}
    .grid-2{grid-template-columns:1fr}
    .header img{height:40px;width:40px}
}

/* --- Public bracket styles --- */
.bracket-card { padding: 18px 16px; }
.bracket-card h3 { font-size: 26px; margin: 0 0 8px; }

.br-section-title {
    font-size: 20px;
    font-weight: 700;
    margin: 14px 0 8px;
    padding-top: 8px;
    border-top: 1px solid #1f2937;
}

.br-line {
    font-size: 18px;
    line-height: 1.6;
    padding: 6px 0;
}

.br-spacer { height: 10px; }

.br-trophy {
    margin-top: 16px;
    padding: 14px 16px;
    background: linear-gradient(180deg, #052e16, #0b3b1b);
    color: #c6f6d5;
    border: 1px solid #14532d;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
}
.br-trophy .emoji { font-size: 24px; }
.br-trophy .label { font-weight: 700; }

/* Slightly larger on mobile too */
@media (max-width: 700px){
    .bracket-card h3 { font-size: 24px; }
    .br-section-title { font-size: 19px; }
    .br-line { font-size: 17px; }
}