:root{--bg: #0f1420;--surface: #1a2130;--surface-2: #232c3d;--border: #2e3a4f;--text: #e6ebf3;--text-dim: #8b98ad;--accent: #6366f1;--accent-hover: #7c7ff5;--up: #4ade80;--down: #f87171}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Apple SD Gothic Neo,Malgun Gothic,sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}.container{max-width:720px;margin:0 auto;padding:24px 16px 64px}.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.nav-brand{font-weight:700;font-size:18px;color:var(--text);text-decoration:none}.nav-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.nav-links a{color:var(--text-dim);text-decoration:none;font-size:14px}.nav-links a.active{color:var(--text);font-weight:600}.nav-nickname{color:var(--text-dim);font-size:13px}.btn-primary,.btn-ghost{border-radius:10px;padding:11px 18px;font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.55;cursor:default}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn-ghost:hover{background:var(--surface-2)}.auth-card{max-width:380px;margin:48px auto;padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:16px}.auth-card h1{margin:0 0 20px;font-size:22px}.auth-card form{display:flex;flex-direction:column;gap:14px}label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-dim)}input,select{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-size:15px}input:focus,select:focus{outline:none;border-color:var(--accent)}.auth-switch{margin-top:18px;font-size:14px;color:var(--text-dim);text-align:center}.auth-switch a{color:var(--accent-hover)}.error{color:var(--down);font-size:13px;margin:0}.page h1{font-size:24px;margin:0 0 6px}.page h2{font-size:17px;margin:24px 0 10px}.subtle{color:var(--text-dim);margin:0 0 20px;font-size:14px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.field{margin-bottom:8px}.center-note{text-align:center;color:var(--text-dim);padding:40px 0}.grade-badge{display:inline-flex;align-items:center;gap:6px;border:1px solid;border-radius:999px;padding:3px 11px;font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0}.grade-dot{width:8px;height:8px;border-radius:50%}.grade-score{color:var(--text-dim);font-weight:500}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.rating-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px}.rating-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.game-name{font-weight:600;white-space:nowrap}.rating-card-stats{margin-top:12px;display:flex;gap:12px;color:var(--text-dim);font-size:13px}.tag-new,.tag-host{background:var(--surface-2);border-radius:6px;padding:1px 7px;font-size:11px;color:var(--text-dim)}.tag-host{color:var(--accent-hover);margin-left:6px}.cta-row{display:flex;gap:12px;margin-top:28px}.ranking-list{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:8px}.ranking-row{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 16px}.rank-num{font-weight:700;width:24px;text-align:center;color:var(--text-dim)}.ranking-row.rank-1 .rank-num{color:#fbbf24}.ranking-row.rank-2 .rank-num{color:#cbd5e1}.ranking-row.rank-3 .rank-num{color:#c2814e}.rank-nick{font-weight:600;flex:1}.rank-stats{color:var(--text-dim);font-size:13px}.member-list{display:flex;flex-direction:column;gap:8px}.member-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 14px}.member-row.selected{border-color:var(--accent)}.member-pick{flex-direction:row;align-items:center;gap:10px;color:var(--text);font-size:15px;cursor:pointer}.member-pick input{width:auto}.member-row select{width:90px}.match-list{display:flex;flex-direction:column;gap:12px;margin-top:20px}.match-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px}.match-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.match-date{color:var(--text-dim);font-size:13px}.match-players{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.match-players li{display:flex;align-items:center;gap:10px;font-size:14px}.match-rank{color:var(--text-dim);width:34px;flex-shrink:0}.match-nick{flex:1;font-weight:600}.result-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px}.result-list li{display:flex;justify-content:space-between;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 16px}.up{color:var(--up);font-weight:600}.down{color:var(--down);font-weight:600}@media (max-width: 600px){.container{padding:18px 14px 56px}.nav{flex-wrap:wrap;padding:12px 16px;gap:10px}.nav-links{width:100%;gap:12px 16px;font-size:14px}.nav-nickname{margin-left:auto;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page h1{font-size:21px}.page-head{flex-wrap:wrap}.page-head select{width:100%}.cta-row{flex-wrap:wrap}.cta-row .btn-primary,.cta-row .btn-ghost{flex:1 1 140px;text-align:center}.ranking-row{flex-wrap:wrap}.rank-nick{flex:1 1 auto}.rank-stats{order:3;width:100%;padding-left:38px}.match-players li{flex-wrap:wrap}.match-nick{flex:1 0 auto}}