:root{--bg:#0b0a07;--bg-2:#14120c;--card:#1a1710;--border:#2c2818;--gold:#c9a227;--gold-2:#e6c14a;--text:#f5f1e6;--muted:#a89f8a;--danger:#e05a4e}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;min-height:100%}.shell{max-width:860px;margin:0 auto;padding:20px 16px 60px;min-height:100vh}.center{display:flex;align-items:center;justify-content:center}.center-text{text-align:center}h1{font-size:1.7rem;font-weight:900;letter-spacing:.06em}h1,h2{text-transform:uppercase}h2{font-size:1.05rem;font-weight:800;letter-spacing:.05em;margin-bottom:12px;color:var(--gold-2)}.gold{color:var(--gold)}.muted{color:var(--muted)}.small{font-size:.85rem}.error{color:var(--danger);margin-top:10px;font-size:.95rem}.warn{background:#33280a;border:1px solid var(--gold);color:var(--gold-2);padding:10px 12px;border-radius:8px;margin-bottom:14px;font-size:.92rem}.login-card{width:100%;max-width:420px;background:var(--bg-2);border:1px solid var(--border);border-radius:16px;padding:36px 28px;text-align:center}.badge{width:110px;height:auto;margin-bottom:16px}.tagline{color:var(--muted);font-size:.9rem;letter-spacing:.12em;text-transform:uppercase;margin:8px 0 22px}.login-card form{display:flex;flex-direction:column;gap:12px}input[type=search],input[type=text],select{background:var(--card);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:14px 16px;font-size:1rem;width:100%}input:focus,select:focus{outline:2px solid var(--gold);border-color:var(--gold)}button{cursor:pointer;border:none;border-radius:10px;font-weight:800;font-size:1rem;letter-spacing:.05em}.login-card button[type=submit],button.primary{background:var(--gold);color:var(--bg);padding:14px 18px;text-transform:uppercase}.login-card button[disabled],button.primary[disabled]{opacity:.5;cursor:not-allowed}button.ghost{border:1px solid var(--border);color:var(--muted)}button.danger,button.ghost{background:transparent;padding:8px 14px;font-weight:600}button.danger{border:1px solid var(--danger);color:var(--danger)}.hub-header{justify-content:space-between;gap:12px;flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--border);margin-bottom:18px}.brand,.hub-header{display:flex;align-items:center}.brand{gap:14px}.small-badge{width:56px;margin:0}.brand .tagline{margin:4px 0 0;font-size:.72rem}.header-actions{display:flex;align-items:center;gap:10px}.coach-pill{background:var(--gold);color:var(--bg);font-size:.72rem;font-weight:900;letter-spacing:.08em;padding:5px 10px;border-radius:999px}.upload-panel{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:18px}.upload-controls{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.upload-controls label{display:flex;flex-direction:column;gap:6px;font-size:.8rem;color:var(--muted);flex:1 1 180px}.upload-controls button.primary{padding:13px 20px;flex:0 0 auto}.upload-progress{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:6px}.upload-progress li{display:flex;justify-content:space-between;gap:10px;font-size:.88rem;background:var(--card);padding:8px 12px;border-radius:8px}.upload-progress .fname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload-progress .pct{color:var(--gold-2);font-weight:700}.filters{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{background:var(--card);border:1px solid var(--border);color:var(--muted);padding:8px 14px;border-radius:999px;font-size:.85rem;font-weight:700}.chip.active{background:var(--gold);border-color:var(--gold);color:var(--bg)}.chip.gold-chip:not(.active){border-color:var(--gold);color:var(--gold-2)}.file-list{display:flex;flex-direction:column;gap:10px}.file-card{background:var(--bg-2);border:1px solid var(--border);border-radius:12px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.file-main{min-width:0;flex:1 1 260px}.file-name{font-weight:700;font-size:1rem;overflow-wrap:anywhere}.file-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.82rem;margin-top:6px}.file-meta .cat{font-weight:700;color:var(--text)}.file-meta .cat.gold{color:var(--gold-2)}.file-actions{display:flex;gap:8px;align-items:center}a.download{background:var(--gold);color:var(--bg);text-decoration:none;font-weight:800;padding:10px 18px;border-radius:10px;font-size:.9rem;text-transform:uppercase;letter-spacing:.04em}.empty{padding:60px 20px;background:var(--bg-2);border:1px dashed var(--border);border-radius:14px}.empty,.hub-footer{text-align:center;color:var(--muted)}.hub-footer{margin-top:40px;font-size:.82rem}.hub-footer a{color:var(--gold-2);text-decoration:none}@media (max-width:520px){h1{font-size:1.35rem}.file-actions{width:100%;justify-content:flex-end}}