:root{--sf-teal: #00D5DC;--sf-blue-2: #00A9D9;--sf-blue-3: #007DD7;--sf-blue-4: #0051D4;--sf-digital: #0025D1;--bg: #f4f7fb;--surface: #ffffff;--border: #e0e7ef;--border-2: #c8d5e8;--text: #0f172a;--text-muted: #64748b;--text-light: #94a3b8;--danger: #ef4444;--success: #059669}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Archivo,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{min-height:100vh}a{color:var(--sf-blue-4);text-decoration:none}a:hover{color:var(--sf-digital)}.hero-bar{background:linear-gradient(90deg,var(--sf-teal) 0%,var(--sf-blue-3) 50%,var(--sf-digital) 100%);height:3px;width:100%}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:60px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 1px 4px #0025d10f}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}.logo-mark{display:flex;align-items:center;color:var(--sf-digital)}.logo-text{font-weight:900;font-size:1.05rem;letter-spacing:-.02em;color:var(--sf-digital);line-height:1.1}.logo-text .logo-sub{font-weight:500;color:var(--sf-blue-3)}.user-chip{display:flex;align-items:center;gap:8px;padding:5px 12px 5px 8px;border-radius:24px;background:var(--bg);border:1px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text)}.container{max-width:1000px;margin:0 auto;padding:40px 24px}h1{font-size:2rem;font-weight:900;letter-spacing:-.03em;color:var(--text);margin-bottom:4px;line-height:1.15}h2{font-size:1.02rem;font-weight:800;color:var(--text);margin:28px 0 12px;letter-spacing:-.01em}.sub{color:var(--text-muted);margin-bottom:28px;font-size:.93rem;line-height:1.5}.muted{color:var(--text-muted)}.tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--sf-blue-4);margin-bottom:8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:16px;box-shadow:0 1px 4px #0025d10d}label{display:block;font-size:.75rem;font-weight:700;color:var(--text-muted);margin:16px 0 5px;text-transform:uppercase;letter-spacing:.06em}input,select{width:100%;padding:10px 13px;background:#f8fafc;border:1px solid var(--border);border-radius:10px;color:var(--text);font-family:inherit;font-size:.93rem;transition:border-color .15s,box-shadow .15s}input::placeholder{color:var(--text-light)}input:focus,select:focus{outline:none;border-color:var(--sf-blue-4);box-shadow:0 0 0 3px #0051d41a;background:#fff}button{font-family:Archivo,sans-serif;font-weight:700;cursor:pointer;border:none;border-radius:10px;padding:10px 20px;font-size:.9rem;line-height:1.2;transition:opacity .12s,transform .08s,box-shadow .15s;white-space:nowrap}button:active{transform:translateY(1px)}button:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--sf-blue-4) 0%,var(--sf-digital) 100%);color:#fff;box-shadow:0 2px 8px #0025d140}.btn-primary:hover:not(:disabled){opacity:.9;box-shadow:0 4px 14px #0025d159}.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){border-color:var(--sf-blue-4);color:var(--sf-blue-4)}.btn-sm{padding:7px 13px;font-size:.82rem;border-radius:8px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.center{text-align:center}.error{color:var(--danger);font-size:.87rem;margin-top:10px}.success{color:var(--success);font-size:.87rem;margin-top:10px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 600px){.grid2{grid-template-columns:1fr}}hr.divider{border:none;border-top:1px solid var(--border);margin:24px 0}.badge{display:inline-flex;align-items:center;font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:20px;text-transform:uppercase;letter-spacing:.05em}.skill-ASSOCIATE{background:#e0f9fb;color:#00757a}.skill-CONSULTANT{background:#dbeafe;color:#1d4ed8}.skill-EXPERT{background:#eef2ff;color:var(--sf-digital)}.status-DRAFT{background:#f1f5f9;color:#64748b}.status-TEAMS_FORMED{background:#d1fae5;color:#065f46}.status-RUNNING{background:#dbeafe;color:#1d4ed8}.status-FINISHED{background:#ede9fe;color:#5b21b6}.list-item{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border:1px solid var(--border);border-radius:13px;margin-bottom:10px;background:var(--surface);box-shadow:0 1px 3px #0025d10a;transition:border-color .15s,box-shadow .15s,transform .1s}.list-item:hover{border-color:var(--sf-blue-4);box-shadow:0 3px 14px #0051d41a;transform:translateY(-1px)}.team-card{display:flex;justify-content:space-between;align-items:center;padding:13px 18px;border:1px solid var(--border);border-radius:12px;margin-bottom:8px;background:var(--surface)}.team-card .skill-sum{font-weight:800;font-size:.85rem;color:var(--sf-digital);background:#eef2ff;padding:3px 10px;border-radius:20px}.match{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding:13px 18px;border:1px solid var(--border);border-radius:12px;margin-bottom:8px;background:var(--surface)}.match .vs{font-weight:700;font-size:.75rem;color:var(--text-light);letter-spacing:.08em;text-transform:uppercase}.match .team-name{font-weight:700;font-size:.93rem;color:var(--text)}.match .score{font-weight:900;font-size:1.15rem;color:var(--sf-digital);letter-spacing:.04em}.match-winner{color:var(--sf-blue-4)!important}.bracket{display:flex;gap:20px;overflow-x:auto;padding-bottom:16px}.round-col{min-width:240px;flex-shrink:0}.round-title{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.auth-wrap{max-width:440px;margin:8vh auto}