*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d1117;--surface: #161b22;--surface-2: #21262d;--border: #30363d;--border-hover: #444c56;--text: #e6edf3;--text-muted: #8b949e;--accent: #d50a0a;--accent-hover: #b00808;--success: #238636;--radius: 10px;--font: system-ui, -apple-system, "Segoe UI", sans-serif}:root[data-theme=light]{--bg: #f6f8fa;--surface: #ffffff;--surface-2: #f0f2f5;--border: #d0d7de;--border-hover: #b3bac4;--text: #1f2328;--text-muted: #656d76;--success: #1a7f37}html,body{height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.5;transition:background-color .2s,color .2s}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:radial-gradient(ellipse at top,#1a2035 0%,var(--bg) 70%)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem 2rem;width:100%;max-width:380px;text-align:center}.login-icon{font-size:3rem;margin-bottom:.75rem}.login-card h1{font-size:1.6rem;font-weight:700;margin-bottom:.25rem}.login-subtitle{color:var(--text-muted);margin-bottom:1.75rem;font-size:.9rem}.auth-tabs{display:flex;border:1px solid var(--border);border-radius:6px;overflow:hidden;margin-bottom:1.5rem}.auth-tab{flex:1;padding:.5rem;background:transparent;border:none;color:var(--text-muted);font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s,color .15s}.auth-tab:hover:not(.active){background:var(--surface-2);color:var(--text)}.auth-tab.active{background:var(--accent);color:#fff}.hidden{display:none!important}.field{text-align:left;margin-bottom:1rem}.field label{display:block;font-size:.85rem;font-weight:600;color:var(--text-muted);margin-bottom:.35rem;text-transform:uppercase;letter-spacing:.04em}.field input{width:100%;padding:.65rem .85rem;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:.95rem;transition:border-color .15s;outline:none}.field input:focus{border-color:var(--accent)}.error{color:#f85149;font-size:.85rem;margin-bottom:.75rem}.btn-primary{width:100%;padding:.7rem;background:var(--accent);color:#fff;border:none;border-radius:6px;font-size:.95rem;font-weight:600;cursor:pointer;transition:background .15s;margin-top:.5rem}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.tab-bar{background:var(--surface);border-bottom:1px solid var(--border);display:flex;padding:0 1.5rem;position:sticky;top:56px;z-index:9}.tab-btn{min-height:44px;padding:.75rem 1.25rem;background:transparent;border:none;border-bottom:2px solid transparent;color:var(--text-muted);font-size:.9rem;font-weight:600;cursor:pointer;transition:color .15s,border-color .15s;margin-bottom:-1px}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--text);border-bottom-color:var(--accent)}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--surface);border-bottom:1px solid var(--border);padding:0 1.5rem;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.header-brand{font-size:1.1rem;font-weight:700;letter-spacing:-.01em}.header-actions{display:flex;align-items:center;gap:.75rem}.header-user{font-size:.9rem;color:var(--text-muted)}.btn-outline{padding:.35rem .85rem;background:transparent;border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:.85rem;cursor:pointer;transition:border-color .15s,background .15s}.btn-outline:hover{border-color:var(--text-muted);background:var(--surface-2)}.app-main{flex:1;padding:2rem 1.5rem}.content-area{max-width:960px;margin:0 auto}.week-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}.week-nav{display:flex;align-items:center;gap:.75rem}.week-nav h2{font-size:1.4rem;font-weight:700}.week-nav-btn{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:.5rem .8rem;font-size:1.3rem;line-height:1;cursor:pointer;transition:background .15s,border-color .15s;flex-shrink:0}.week-nav-btn:hover:not(:disabled){border-color:var(--text-muted);background:var(--surface)}.week-nav-btn:disabled{opacity:.3;cursor:not-allowed}.week-select{padding:.5rem .85rem;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:.95rem;cursor:pointer;outline:none;transition:border-color .15s;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.week-select:hover{border-color:var(--text-muted)}.week-select:focus{border-color:var(--accent)}.pick-count{color:var(--text-muted);font-size:.9rem;white-space:nowrap}.games-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.game-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1rem 1rem;display:flex;flex-direction:column;gap:1rem;transition:border-color .15s}.game-card:hover{border-color:var(--border-hover)}.game-time{text-align:center;font-size:.8rem;color:var(--text-muted);font-weight:500}.status-live{color:#f78166;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.status-final{color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}.score-display{display:flex;justify-content:center;align-items:center;gap:.4rem}.score-number{font-size:1.5rem;font-weight:700;color:var(--text);min-width:1.6rem;text-align:center}.score-dash{font-size:1.1rem;color:var(--text-muted);font-weight:400}.team-block.team-winner .team-label:after{content:" ✓";color:#4caf50}.team-block.team-loser{opacity:.45}.matchup{display:flex;align-items:flex-end;gap:.5rem}.team-block{flex:1;display:flex;flex-direction:column;align-items:center;gap:.35rem}.team-label{font-size:.65rem;font-weight:700;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase}.team-logo{width:52px;height:52px;object-fit:contain}.team-name{font-size:.75rem;font-weight:600;text-align:center;color:var(--text);line-height:1.2}.team-abbr{font-size:.7rem;color:var(--text-muted);font-weight:500}.at-separator{font-size:1rem;font-weight:700;color:var(--text-muted);padding-bottom:2.6rem;flex-shrink:0}.pick-btn{margin-top:.25rem;min-height:44px;padding:.5rem .85rem;background:var(--surface-2);border:1px solid var(--border);border-radius:20px;color:var(--text-muted);font-size:.78rem;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s;white-space:nowrap}.pick-btn:hover:not(:disabled):not(.picked){background:var(--surface-2);border-color:var(--text-muted);color:var(--text)}.pick-btn.picked{background:var(--accent);border-color:var(--accent);color:#fff}.pick-btn.pick-correct{background:#4caf50;border-color:#4caf50;color:#fff}.pick-btn.pick-wrong{background:#e05252;border-color:#e05252;color:#fff}.pick-btn:disabled{opacity:.5;cursor:not-allowed}.pick-btn.pick-correct:disabled,.pick-btn.pick-wrong:disabled{opacity:1}.pick-hint{text-align:center;font-size:.75rem;color:var(--text-muted);font-style:italic}.loading{text-align:center;color:var(--text-muted);padding:3rem;font-size:1rem}.empty-state{text-align:center;padding:4rem 2rem}.empty-icon{font-size:3rem;margin-bottom:1rem}.empty-state h2{font-size:1.4rem;margin-bottom:.5rem}.empty-state p{color:var(--text-muted)}.toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);background:#f85149;color:#fff;padding:.6rem 1.25rem;border-radius:6px;font-size:.9rem;font-weight:500;z-index:100;animation:slide-up .2s ease}@keyframes slide-up{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.rankings-table{width:100%;border-collapse:collapse}.rankings-table th{text-align:left;padding:.65rem 1rem;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border)}.rankings-table td{padding:.85rem 1rem;border-bottom:1px solid var(--border);font-size:.95rem}.rankings-table tr:last-child td{border-bottom:none}.rankings-table tr:hover td{background:var(--surface-2)}.ranking-row-self td{background:#d50a0a12;font-weight:600}.ranking-row-self td:first-child{border-left:3px solid var(--accent)}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.rank-badge{font-weight:700;color:var(--text-muted);font-size:1rem}.rank-badge.top1{color:gold}.rank-badge.top2{color:silver}.rank-badge.top3{color:#cd7f32}.bonus-tag{font-size:.75rem;color:var(--accent);font-weight:600;margin-left:.35rem}.special-picks{display:flex;flex-direction:column;gap:1.25rem}.bonus-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.bonus-section h3{font-size:1rem;font-weight:700;margin-bottom:1rem}.bonus-select-row{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.bonus-select{flex:1;min-width:200px;padding:.6rem .85rem;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:.95rem;cursor:pointer;outline:none;transition:border-color .15s;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.bonus-select:focus{border-color:var(--accent)}.bonus-select:disabled{opacity:.5;cursor:not-allowed}.bonus-preview{display:flex;align-items:center}.bonus-picked-team{display:flex;align-items:center;gap:.6rem;background:#d50a0a14;border:2px solid var(--border);border-radius:var(--radius);padding:.5rem .85rem}.bonus-picked-team img{width:40px;height:40px;object-fit:contain;flex-shrink:0}.bonus-picked-name{font-size:.85rem;font-weight:600}.bonus-picked-abbr{font-size:.75rem;color:var(--text-muted)}.text-muted{color:var(--text-muted);font-size:.9rem}.settings-panel{display:flex;justify-content:center;padding-top:1rem}.settings-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;width:100%;max-width:420px}.settings-title{font-size:1.1rem;font-weight:700;margin-bottom:1.75rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.settings-card .field{margin-bottom:1.25rem}.settings-card .btn-primary{margin-top:1rem}@media(max-width:600px){.header-user{display:none}.header-brand{font-size:.95rem}.tab-btn{flex:1;text-align:center;padding:.75rem .5rem}.team-label{font-size:.72rem}.team-name{font-size:.82rem}.team-abbr{font-size:.78rem}.pick-btn{font-size:.85rem}.week-select{min-width:0}}@media(max-width:480px){.games-grid{grid-template-columns:1fr}.app-main{padding:1.25rem 1rem}.score-number{font-size:1.3rem}.bonus-select{min-width:0;width:100%}.rankings-table td,.rankings-table th{padding:.6rem .65rem;font-size:.88rem}}.settings-dialog{border:none;border-radius:var(--radius);background:transparent;padding:0;max-width:480px;width:90%;margin:auto}.settings-dialog::backdrop{background:#0009}.settings-dialog-inner{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;position:relative}.settings-dialog-close{position:absolute;top:.75rem;right:.75rem;background:none;border:none;color:var(--text-muted);font-size:1rem;cursor:pointer;padding:.25rem .5rem;border-radius:var(--radius)}.settings-dialog-close:hover{background:var(--surface-2);color:var(--text)}