:root{--tg-bg-color: #ffffff;--tg-secondary-bg-color: #f1f1f4;--tg-text-color: #000000;--tg-hint-color: #707579;--tg-link-color: #2481cc;--tg-button-color: #2481cc;--tg-button-text-color: #ffffff;--free: #2ecc71;--partial: #f1c40f;--full: #e74c3c;--level: #4a90d9;--event: #9b59b6;--closed: #b0b4ba;--radius: 10px;--gap: 3px}:root[data-scheme=dark]{--free: #34c759;--partial: #e0b400;--full: #e05548;--level: #4a90d9;--event: #a06cd5;--closed: #4c5157}@media (prefers-color-scheme: dark){:root:not([data-scheme=light]){--tg-bg-color: #17212b;--tg-secondary-bg-color: #232e3c;--tg-text-color: #ffffff;--tg-hint-color: #7d8b99;--tg-link-color: #6ab3f3;--tg-button-color: #5288c1;--tg-button-text-color: #ffffff}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--tg-bg-color);color:var(--tg-text-color);overscroll-behavior-y:none}button{font:inherit;color:inherit;border:none;background:none;cursor:pointer}.app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.topbar{position:sticky;top:0;z-index:20;background:var(--tg-bg-color);padding:8px 10px 4px;border-bottom:1px solid color-mix(in srgb,var(--tg-hint-color) 25%,transparent)}.sport-toggle{display:flex;gap:2px;padding:2px;border-radius:var(--radius);background:var(--tg-secondary-bg-color)}.sport-toggle button{flex:1;padding:7px 0;border-radius:8px;font-size:13px;font-weight:600;letter-spacing:.4px;color:var(--tg-hint-color);transition:background .15s,color .15s}.sport-toggle button[aria-pressed=true]{background:var(--tg-bg-color);color:var(--tg-text-color);box-shadow:0 1px 3px #00000026}.dates{display:flex;gap:6px;margin-top:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}.dates::-webkit-scrollbar{display:none}.date-chip{flex:0 0 auto;min-width:46px;padding:5px 8px;border-radius:var(--radius);background:var(--tg-secondary-bg-color);text-align:center;line-height:1.2}.date-chip[aria-pressed=true]{background:var(--tg-button-color);color:var(--tg-button-text-color)}.date-chip .weekday{display:block;font-size:10px;text-transform:uppercase;opacity:.7}.date-chip .day{display:block;font-size:16px;font-weight:600}.summary{display:flex;align-items:center;gap:8px;padding:6px 2px 2px;font-size:12px;color:var(--tg-hint-color)}.summary .spacer{flex:1}.summary .refresh{color:var(--tg-link-color);font-size:12px;padding:2px 4px}.grid-wrap{flex:1;padding:6px 10px 20px}.grid{display:grid;gap:var(--gap)}.grid .corner,.grid .court-head{position:sticky;top:0;z-index:10;background:var(--tg-bg-color);padding:4px 0 6px;font-size:11px;font-weight:600;text-align:center;color:var(--tg-hint-color)}.grid .time{display:flex;align-items:center;justify-content:flex-end;padding-right:6px;font-size:11px;font-variant-numeric:tabular-nums;color:var(--tg-hint-color)}.cell{height:32px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;color:#fff;overflow:hidden;white-space:nowrap;transition:transform .08s}.cell:active{transform:scale(.94)}.cell.free{background:var(--free)}.cell.partial{background:var(--partial);color:#4a3b00}.cell.full{background:var(--full)}.cell.level{background:var(--level)}.cell.event{background:var(--event)}.cell.closed{background:var(--closed);color:color-mix(in srgb,#fff 75%,transparent)}.cell.gap{background:transparent}.cell.mine{outline:2px solid var(--tg-button-color);outline-offset:-2px;font-size:13px}.legend{display:flex;flex-wrap:wrap;gap:4px 12px;padding:12px 12px 0;font-size:11px;color:var(--tg-hint-color)}.legend span{display:inline-flex;align-items:center;gap:5px}.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}.state{padding:48px 24px;text-align:center;color:var(--tg-hint-color);font-size:14px}.state .title{color:var(--tg-text-color);font-weight:600;margin-bottom:6px}.state button{margin-top:14px;padding:9px 18px;border-radius:var(--radius);background:var(--tg-button-color);color:var(--tg-button-text-color);font-size:14px;font-weight:600}.dev-banner{padding:5px 10px;font-size:11px;text-align:center;background:var(--partial);color:#4a3b00}.skeleton{animation:pulse 1.2s ease-in-out infinite;background:var(--tg-secondary-bg-color)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#00000073;display:flex;align-items:flex-end;animation:fade .15s ease-out}.sheet{width:100%;background:var(--tg-bg-color);border-radius:16px 16px 0 0;padding:8px 18px calc(18px + env(safe-area-inset-bottom));animation:rise .2s ease-out}.sheet .handle{width:36px;height:4px;border-radius:2px;background:var(--tg-hint-color);opacity:.4;margin:0 auto 12px}.sheet h2{margin:0 0 2px;font-size:17px}.sheet .sub{font-size:13px;color:var(--tg-hint-color);margin-bottom:14px}.sheet .row{display:flex;gap:8px;font-size:14px;padding:7px 0;border-top:1px solid color-mix(in srgb,var(--tg-hint-color) 22%,transparent)}.sheet .row .label{flex:0 0 88px;color:var(--tg-hint-color)}.sheet .row .value{flex:1}.sheet .actions{margin-top:16px;display:flex;flex-direction:column;gap:8px}.sheet .primary,.sheet .secondary{width:100%;padding:12px;border-radius:var(--radius);font-size:15px;font-weight:600;text-align:center}.sheet .primary{background:var(--tg-button-color);color:var(--tg-button-text-color)}.sheet .primary:disabled{opacity:.55}.sheet .secondary{background:var(--tg-secondary-bg-color);color:var(--tg-link-color)}.sheet .danger{width:100%;padding:12px;border-radius:var(--radius);font-size:15px;font-weight:600;text-align:center;background:var(--full);color:#fff}.sheet .danger:disabled{opacity:.55}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600;color:#fff}.badge.free{background:var(--free)}.badge.partial{background:var(--partial);color:#4a3b00}.badge.full{background:var(--full)}.badge.level{background:var(--level)}.badge.event{background:var(--event)}.badge.closed{background:var(--closed)}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes rise{0%{transform:translateY(100%)}to{transform:translateY(0)}}