:root{--bg-start: #f5f5f5;--bg-end: #ececec;--text: #111111;--text-soft: #5a5a5a;--primary: #111111;--primary-contrast: #ffffff;--surface: #ffffff;--border: #dddddd;--surface-soft: #f7f7f7;--danger: #b42318;--ok: #027a48;--warning: #b54708}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Sora,Avenir Next,Segoe UI,sans-serif;color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:1.3rem;box-shadow:0 18px 50px -36px #0c2d67}h1{margin:0 0 .4rem;font-size:1.5rem}p{margin-top:0;color:var(--text-soft)}form{display:grid;gap:.55rem}.section-head h1{margin-bottom:.15rem}.section-head p{margin-bottom:.9rem}.muted{color:var(--text-soft)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.field{display:grid;gap:.35rem}.field.span-2{grid-column:span 2}.stages{margin:.5rem 0}.chips{display:flex;flex-wrap:wrap;gap:.5rem}.chip{margin:0;padding:.45rem .7rem;border-radius:999px;border:1px solid var(--border);background:#fff;color:#35506f}.chip.selected{background:#111;color:#fff;border-color:#111}input,select{border:1px solid var(--border);border-radius:10px;padding:.62rem .72rem;font:inherit;background:#fff}button{margin-top:.4rem;border:0;border-radius:10px;padding:.68rem .9rem;background:var(--primary);color:var(--primary-contrast);font:inherit;cursor:pointer;transition:transform .12s ease,box-shadow .15s ease}button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 7px 18px -12px #111}button:disabled{opacity:.6;cursor:not-allowed}.secondary-btn{background:#e9e9e9;color:#222}.danger-btn{background:#b42318;color:#fff}.error{color:var(--danger)}.ok{color:var(--ok)}.checkbox{display:flex;align-items:center;gap:.5rem;margin-top:.5rem}.checkbox input{width:1rem;height:1rem}.toggle{display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle input{position:absolute;opacity:0;width:0;height:0}.toggle-track{width:42px;height:24px;border-radius:999px;background:#d0d0d0;border:1px solid #b9b9b9;display:inline-flex;align-items:center;padding:2px;transition:background .2s ease,border-color .2s ease}.toggle-thumb{width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #00000040;transition:transform .2s ease}.toggle input:checked+.toggle-track{background:#111;border-color:#111}.toggle input:checked+.toggle-track .toggle-thumb{transform:translate(18px)}.dev-token{margin:.8rem 0;border:1px dashed var(--border);border-radius:10px;padding:.7rem;display:grid;gap:.45rem}.dev-token code{font-size:.75rem;white-space:pre-wrap}.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:.8rem 0}.row-actions{margin:0;align-items:center}.list-item{border:1px solid var(--border);border-radius:12px;padding:.7rem;margin:.6rem 0;display:flex;justify-content:space-between;align-items:center;gap:.8rem;background:var(--surface-soft)}hr{border:0;border-top:1px solid var(--border);margin:1rem 0}code{font-size:.72rem;background:#f3f7ff;padding:.2rem .35rem;border-radius:6px}.status-badge{display:inline-flex;align-items:center;padding:.18rem .5rem;border-radius:999px;font-size:.7rem;font-weight:600;background:#efefef;color:#222;border:1px solid #d5d5d5}.status-badge.ok{background:#e8f7ef;color:#046c4e;border-color:#b8e6cf}.status-badge.warn{background:#fff4df;color:var(--warning);border-color:#ffdca3}.status-inline{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;font-weight:600;color:#1f7a37;background:#eef9f1;border:1px solid #cfead7;border-radius:999px;padding:.22rem .56rem}.status-inline.off{color:#9b1c1c;background:#fdeeee;border-color:#f5c2c2}.status-dot{width:8px;height:8px;border-radius:50%;background:#1f7a37;box-shadow:0 0 0 2px #dff3e6}.status-inline.off .status-dot{background:#9b1c1c;box-shadow:0 0 0 2px #f7dddd}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin:.7rem 0 1rem}.metric-card{border:1px solid var(--border);background:linear-gradient(160deg,#fff,#f2f2f2);border-radius:12px;padding:.7rem}.metric-label{font-size:.75rem;color:var(--text-soft)}.metric-value{font-size:1.2rem;font-weight:700;margin-top:.1rem}.pool-icon{width:36px;height:36px;border-radius:50%;background:#151515;color:#f6f6f6;display:grid;place-items:center;font-weight:700;font-size:.85rem}.list-main{display:flex;align-items:flex-start;gap:.6rem}.sparkline{margin-top:.35rem;height:6px;border-radius:999px;background:#e4e4e4;overflow:hidden}.sparkline>span{display:block;height:100%;background:#151515}.score-input{width:58px;text-align:center;padding:.5rem}.prediction-board{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.prediction-card{border:1px solid var(--border);border-radius:14px;padding:.8rem;background:linear-gradient(170deg,#fff,#f3f3f3);display:grid;gap:.55rem}.prediction-head{display:flex;justify-content:space-between;align-items:center;gap:.4rem}.prediction-teams{display:flex;align-items:center;justify-content:center;gap:.55rem;font-size:1.02rem}.prediction-vs{font-size:.75rem;color:var(--text-soft);text-transform:uppercase}.team-with-flag{display:inline-flex;align-items:center;gap:.35rem}.team-with-flag-row{display:inline-flex;align-items:center;gap:.45rem}.flag-icon{width:18px;height:12px;object-fit:cover;border-radius:2px;border:1px solid var(--border)}.flag-fallback{width:18px;height:12px;display:inline-block;border-radius:2px;border:1px solid var(--border);background:linear-gradient(120deg,#f0f0f0,#e0e0e0)}.admin-thumb{width:20px;height:20px;object-fit:cover;border-radius:4px;border:1px solid var(--border)}.prediction-meta{display:flex;justify-content:center;gap:.5rem;color:var(--text-soft);font-size:.8rem;text-align:center}.prediction-inputs{display:flex;justify-content:center;align-items:center;gap:.4rem}.prediction-separator{font-weight:700}.prediction-foot{display:flex;justify-content:flex-end}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:.7rem;flex-wrap:wrap;margin-bottom:.85rem}.toolbar .actions{margin:0}.modal-backdrop{position:fixed;inset:0;background:#00000073;display:grid;place-items:center;z-index:40;padding:1rem}.modal-card{width:min(680px,96vw);max-height:88vh;overflow:auto;background:#fff;border-radius:14px;border:1px solid var(--border);box-shadow:0 16px 45px -24px #000;padding:1rem}.detail-layout{display:grid;grid-template-columns:220px 1fr;gap:1rem;margin-top:.8rem}.side-menu{border:1px solid var(--border);background:var(--surface-soft);border-radius:12px;padding:.6rem;display:grid;gap:.4rem;align-content:start;height:fit-content}.side-item{margin:0;text-align:left;background:transparent;color:#333;border:1px solid transparent}.side-item:hover{background:#ececec;box-shadow:none;transform:none}.side-item-active{background:#111;color:#fff}.detail-content{min-width:0}.leaderboard-avatar{width:36px;height:36px;border-radius:50%;border:1px solid var(--border)}.management-shell{display:grid;gap:.9rem}.management-metrics .metric-value{font-size:1.05rem}.management-actions-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}.management-action-card{border:1px solid var(--border);border-radius:12px;padding:.85rem;background:linear-gradient(160deg,#fff,#f5f5f5)}.management-action-card h4{margin:0 0 .35rem;font-size:1rem}.management-action-card p{margin:0;font-size:.86rem}.management-notes{display:flex;flex-wrap:wrap;gap:.5rem}.hub-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.8rem}.day-selector{display:flex;flex-wrap:wrap;gap:.45rem;margin:.6rem 0}.standings-card{margin:.7rem 0}.bracket-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem}.bracket-stage h4{margin:0 0 .4rem}.rules-markdown{margin:0;white-space:pre-wrap;font-family:Sora,Avenir Next,Segoe UI,sans-serif;line-height:1.5;color:var(--text)}@media(max-width:640px){.form-grid{grid-template-columns:1fr}.field.span-2{grid-column:span 1}.metric-grid,.detail-layout{grid-template-columns:1fr}.side-menu{display:flex;overflow-x:auto;padding:.45rem}.side-item{white-space:nowrap}.management-actions-grid,.prediction-board,.bracket-grid{grid-template-columns:1fr}}.chip-btn.attention-pulse{animation:pending-attention 1.2s infinite}@keyframes pending-attention{50%{box-shadow:0 0 0 6px #0000;transform:translateY(-1px)}}.chat-shell{display:grid;gap:10px;padding:10px 10px 12px;border:1px solid #ebebeb;border-radius:18px;background:#fff;box-shadow:0 10px 24px #1111110a}.chat-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.chat-toolbar h3{margin:0;font-size:.98rem;letter-spacing:-.02em}.chat-toolbar .chip-row{gap:5px}.chat-online-strip{display:inline-flex;align-items:center;gap:6px}.chat-online-avatar{width:24px;height:24px;border-radius:999px;border:1px solid #e2e2e2;object-fit:cover;background:#f3f3f3}.chat-scroll{border:1px solid #ececec;border-radius:16px;background:#fcfcfc;padding:8px;max-height:440px;overflow:auto;display:grid;gap:8px}.chat-row{display:flex;align-items:flex-start;gap:8px;width:100%;align-items:start}.chat-row.mine{flex-direction:row-reverse;justify-content:flex-start}.chat-author-avatar{width:30px;height:30px;border-radius:999px;border:1px solid #fff;object-fit:cover;background:#f3f3f3;box-shadow:0 2px 8px #11111114;flex:0 0 auto}.chat-message-card{display:grid;gap:5px;min-width:0;max-width:min(760px,78%)}.chat-message-header{display:flex;align-items:flex-start;justify-content:space-between;gap:6px}.chat-message-user{display:grid;gap:2px}.chat-author{font-size:.86rem;color:#111;font-weight:700;letter-spacing:-.01em}.chat-message-time{font-size:.68rem;color:#7a7a7a}.chat-message-actions-inline{display:inline-flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:flex-end}.chat-message-actions{position:relative;display:inline-flex;align-items:center}.chat-bubble{border:1px solid #e8e8e8;border-radius:16px;background:#fff;padding:9px 11px;max-width:min(620px,100%);display:grid;gap:7px;box-shadow:0 3px 10px #1111110a;position:relative}.chat-row.mine .chat-bubble{background:linear-gradient(180deg,#f5f8ff,#eef4ff);color:#111;border-color:#d6e0ff}.chat-row:not(.mine) .chat-bubble{border-left:2px solid #111}.chat-row.mine .chat-bubble{border-right:2px solid #4f6fff}.chat-reply-preview{width:100%;border:1px solid #e8e8e8;border-radius:12px;background:#fafafa;padding:7px 9px;display:grid;gap:3px;text-align:left;color:inherit;font:inherit;box-shadow:inset 0 1px #ffffffd9}.chat-bubble p{margin:0;white-space:pre-wrap;word-break:break-word;line-height:1.35;font-size:.93rem}.chat-attachment{width:100%;max-width:380px;border-radius:12px;border:1px solid #e8e8e8;background:#fff;object-fit:cover;box-shadow:0 5px 14px #1111110f}.chat-row.mine .chat-attachment{border-color:#ffffff4d}.chat-reaction-row{display:flex;flex-wrap:wrap;gap:4px}.chat-reaction-pill{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:999px;border:1px solid #e4e4e4;background:#fff;box-shadow:0 2px 8px #11111108;font-size:.78rem}.chat-reaction-pill.active{border-color:#b9c7ff;background:#eef3ff}.chat-quick-reactions{display:flex;flex-wrap:wrap;gap:4px}.chat-quick-reaction{width:30px;height:30px;padding:0;display:inline-grid;place-items:center}.chat-meta{font-size:.66rem;color:#777}.chat-row.mine .chat-meta{color:#4f5a7b}.chat-meta-row{display:flex;align-items:center;justify-content:space-between;gap:4px}.chat-meta-actions{display:inline-flex;align-items:center;gap:8px}.chat-composer{border:1px solid #ececec;border-radius:16px;background:#fff;padding:10px;display:grid;gap:7px;box-shadow:0 6px 16px #1111110a}.chat-replying-banner{border:1px solid #e2e2e2;border-radius:14px;background:#fafafa;padding:7px 9px;display:flex;align-items:flex-start;justify-content:space-between;gap:6px}.chat-replying-text{display:grid;gap:4px}.chat-input-shell{border:1px solid #dedede;border-radius:14px;background:#fff;padding:8px}.chat-input-shell:focus-within{border-color:#bfc9ee;box-shadow:0 0 0 3px #3863ff1f}.chat-composer textarea{width:100%;min-height:74px;resize:vertical;border:0;outline:none;background:transparent;font:inherit;color:#111}.chat-upload-btn{display:inline-flex;align-items:center;gap:6px;cursor:pointer}.chat-composer-actions{display:flex;align-items:center;justify-content:space-between;gap:6px;flex-wrap:wrap}.chat-giphy-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.chat-giphy-row input{min-width:220px}.chat-gif-results{border:1px solid #e4e4e4;border-radius:14px;background:#fff;padding:7px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.chat-gif-result{border:1px solid #e5e5e5;border-radius:10px;overflow:hidden;background:#fafafa;padding:0;height:126px}.chat-gif-result img{width:100%;height:100%;object-fit:cover;display:block}.chat-gif-feedback{font-size:.78rem;color:#6a6a6a}@media(max-width:1200px){.chat-gif-results{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:720px){.chat-shell{padding:8px;border-radius:16px}.chat-scroll{padding:7px;max-height:54vh}.chat-row{gap:6px}.chat-row.mine{flex-direction:row-reverse}.chat-author-avatar{width:28px;height:28px}.chat-bubble{padding:8px 10px;border-radius:12px;max-width:82%}.chat-row:not(.mine) .chat-bubble,.chat-row.mine .chat-bubble{border-left-width:2px;border-right-width:2px}.chat-message-header{flex-direction:column;align-items:flex-start}.chat-message-actions-inline{justify-content:flex-start}.chat-meta-row{align-items:flex-start;flex-direction:column}.chat-composer-actions{align-items:stretch}.chat-composer-actions .chip-row,.chat-composer-actions .chat-send-btn{width:100%}.chat-gif-results{grid-template-columns:repeat(2,minmax(0,1fr))}.chat-gif-result{height:104px}}