:root{--green: #0b3d2e;--green-2: #12664a;--accent: #ffd24a;--bg: #f4f6f5;--card: #ffffff;--text: #1a1a1a;--muted: #6b7280;--live: #e23b3b;--line: #e6e8e7}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,system-ui,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app{max-width:640px;margin:0 auto;min-height:100vh;padding-bottom:72px}.topbar{position:sticky;top:0;z-index:10;background:var(--green);color:#fff;padding:14px 16px;padding-top:max(14px,env(safe-area-inset-top))}.logo{font-weight:700;font-size:18px}.content{padding:12px 14px}.tabbar{position:fixed;bottom:0;left:0;right:0;max-width:640px;margin:0 auto;display:flex;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tab{flex:1;text-align:center;padding:8px 0;text-decoration:none;color:var(--muted);font-size:12px;display:flex;flex-direction:column;gap:2px}.tab.active{color:var(--green);font-weight:600}.tab-icon{font-size:20px}.filters{display:flex;gap:8px;margin-bottom:12px}.chip{border:1px solid var(--line);background:#fff;color:var(--muted);padding:6px 14px;border-radius:999px;font-size:14px;cursor:pointer}.chip.active{background:var(--green);color:#fff;border-color:var(--green)}.day-group{margin-bottom:18px}.day-title{font-size:15px;color:var(--muted);margin:14px 4px 8px;font-weight:600}.match-card{background:var(--card);border-radius:14px;padding:12px 14px;margin-bottom:10px;box-shadow:0 1px 3px #0000000f;border:1px solid var(--line)}.match-card.mine{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.match-card.live{border-color:var(--live)}.match-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.group-badge{font-size:12px;color:var(--muted);background:var(--bg);padding:2px 8px;border-radius:6px}.status{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:4px}.status-LIVE{color:var(--live);font-weight:700}.status-FINISHED{color:#999}.live-dot{width:7px;height:7px;background:var(--live);border-radius:50%;animation:blink 1s infinite}@keyframes blink{50%{opacity:.3}}.match-body{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px}.team{display:flex;align-items:center;gap:6px}.team.home{justify-content:flex-end}.team.away{justify-content:flex-start}.team-name{font-size:16px;font-weight:600}.star{color:var(--accent)}.score{font-size:20px;font-weight:800;color:var(--green);min-width:56px;text-align:center}.match-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.kickoff{font-size:12px;color:var(--muted)}.my-pred{font-size:12px;color:var(--green-2);font-weight:600}.pts{margin-left:4px;font-style:normal;padding:1px 6px;border-radius:6px;background:var(--bg)}.pts-3{background:#d8f5e0;color:#137a3a}.pts-1{background:#fff2cc;color:#97700a}.pts-0{background:#f3d6d6;color:#a33}.predict-form{display:flex;align-items:center;gap:8px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}.predict-form input{width:48px;padding:6px;text-align:center;border:1px solid var(--line);border-radius:8px;font-size:16px}.predict-form button{background:var(--green);color:#fff;border:none;padding:7px 16px;border-radius:8px;cursor:pointer}.form-msg{font-size:12px;color:var(--green-2)}.form-msg.center{display:block;text-align:center;margin-top:10px}.summary-card{background:var(--green);color:#fff;border-radius:14px;padding:16px;margin-bottom:14px}.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}.summary-grid strong{display:block;font-size:24px}.summary-grid span{font-size:12px;opacity:.85}.summary-card .hint{color:#fffc;margin-top:10px}.standing-table{width:100%;background:#fff;border-radius:12px;overflow:hidden;border-collapse:collapse;box-shadow:0 1px 3px #0000000f}.standing-table th,.standing-table td{padding:9px 6px;text-align:center;font-size:13px;border-bottom:1px solid var(--line)}.standing-table th{background:var(--green);color:#fff;font-weight:600}.standing-table .t-name{text-align:left;font-weight:600}.standing-table .pts-col{font-weight:800;color:var(--green)}.standing-table tr.qualify td{background:#f0faf4}.settings .card{background:#fff;border-radius:14px;padding:16px;margin-bottom:14px;border:1px solid var(--line)}.settings h2{font-size:16px;margin-bottom:8px}.team-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.team-chip{border:1px solid var(--line);background:#fff;padding:7px 12px;border-radius:999px;cursor:pointer;font-size:14px}.team-chip.active{background:var(--accent);border-color:var(--accent);font-weight:700}.field{display:flex;flex-direction:column;gap:4px;margin-top:10px;font-size:14px;color:var(--muted)}.field input{padding:9px;border:1px solid var(--line);border-radius:8px;font-size:15px;color:var(--text)}.cal-row{display:flex;gap:8px;align-items:center;margin-top:8px}.cal-row code{flex:1;background:var(--bg);padding:8px;border-radius:8px;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cal-row button{background:var(--green);color:#fff;border:none;padding:8px 12px;border-radius:8px;cursor:pointer;white-space:nowrap}.link{display:inline-block;margin-top:10px;color:var(--green-2);font-size:14px}.save-btn{width:100%;background:var(--green);color:#fff;border:none;padding:14px;border-radius:12px;font-size:16px;font-weight:700;cursor:pointer}.save-btn.slim{width:auto;padding:9px 18px;font-size:14px;border-radius:10px}.radio-row{display:flex;gap:16px;margin-top:4px}.radio{display:flex;align-items:center;gap:6px;color:var(--text);font-size:14px}.btn-row{display:flex;gap:10px;align-items:center;margin:4px 0 8px;flex-wrap:wrap}.save-btn.slim:disabled,.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.pred-tabs{display:flex;gap:8px;margin-bottom:14px}.pred-tab{flex:1;padding:10px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:15px;font-weight:600;color:var(--muted);cursor:pointer}.pred-tab.active{background:var(--green);color:#fff;border-color:var(--green)}.bracket-bar{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}.bracket-actions{display:flex;align-items:center;gap:10px}.btn-ghost{border:1px solid var(--line);background:#fff;color:var(--muted);padding:6px 12px;border-radius:8px;cursor:pointer;font-size:13px}.board{display:flex;gap:16px;overflow-x:auto;padding:8px 4px 16px;-webkit-overflow-scrolling:touch}.bcol{flex:0 0 auto;width:150px;display:flex;flex-direction:column}.bcol-title{font-size:13px;color:var(--muted);text-align:center;margin-bottom:8px;font-weight:700}.bcol-body{flex:1;display:flex;flex-direction:column;justify-content:space-around;gap:8px}.btie{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 1px 2px #0000000d}.bslot{display:flex;align-items:center;gap:4px;padding:4px 4px 4px 6px}.bslot+.bslot{border-top:1px dashed var(--line)}.bslot.win{background:#e9f8ef}.bteam{flex:1;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bteam.tbd{color:#bbb;font-weight:400}.bselect{flex:1;min-width:0;font-size:12px;padding:4px;border:1px solid var(--line);border-radius:6px;background:#fff}.bpick{flex:0 0 auto;width:24px;height:24px;border-radius:6px;border:1px solid var(--line);background:#fafafa;color:#aaa;cursor:pointer;font-size:13px}.bpick:disabled{opacity:.4;cursor:not-allowed}.bslot.win .bpick{background:var(--green);color:#fff;border-color:var(--green)}.center-col{width:168px;align-self:center}.center-col .btie{border:2px solid var(--accent)}.champion{margin-top:14px;background:var(--green);color:#fff;border-radius:12px;padding:14px;text-align:center}.champ-label{font-size:13px;opacity:.85}.champ-name{font-size:22px;font-weight:800;margin-top:4px}.champ-name.tbd{color:var(--accent);opacity:.6}.third{margin-top:14px}.third h4{font-size:12px;color:var(--muted);text-align:center;margin-bottom:6px}.step-switch{display:flex;gap:6px}.step-switch button{padding:7px 12px;border:1px solid var(--line);background:#fff;border-radius:8px;font-size:13px;color:var(--muted);cursor:pointer}.step-switch button.active{background:var(--green);color:#fff;border-color:var(--green)}.hint.warn{color:#97700a;background:#fff8e6;border-radius:8px;padding:8px 10px}.groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:18px}.gcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}.gcard h4{font-size:14px;margin-bottom:6px}.grank{list-style:none;display:flex;flex-direction:column;gap:4px}.grank li{display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:8px;background:var(--bg)}.grank li.qualify{background:#eafaf0}.grank li.third{background:#fff5da}.grank li.out{opacity:.55}.grk{width:18px;height:18px;flex:0 0 auto;border-radius:50%;background:var(--green);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center}.gteam{flex:1;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gtag{font-size:10px;color:var(--muted);flex:0 0 auto}.gmove{display:flex;flex-direction:column;gap:1px}.gmove button{width:20px;height:14px;line-height:1;font-size:9px;border:1px solid var(--line);background:#fff;border-radius:4px;cursor:pointer;padding:0}.gmove button:disabled{opacity:.3;cursor:default}.thirds-grid{display:flex;flex-wrap:wrap;gap:8px}.thirds-grid .team-chip em{font-style:normal;font-size:11px;color:var(--muted);margin-left:4px}.thirds-grid .team-chip.active em{color:var(--green)}.hint{color:var(--muted);text-align:center;padding:20px}.hint.small{font-size:12px;padding:6px 0;text-align:left}.hint.error{color:var(--live)}