:root{--arena-font: "Inter", "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;color-scheme:light}html,body,#root{height:100%}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;background:#f6f7fb;color:#1f2330;font-family:var(--arena-font);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d0d4e0;border-radius:999px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:#8a90a3;background-clip:padding-box;border:2px solid transparent}@keyframes arena-spin{to{transform:rotate(360deg)}}input::placeholder,textarea::placeholder{color:#8a90a3}:focus-visible{outline:2px solid #6c5ce7;outline-offset:2px;border-radius:4px}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:none}@media(max-width:760px){input,select,textarea{font-size:16px!important}input:not([type=checkbox]):not([type=radio]),select,textarea{min-height:44px}}.row-2up{display:flex;gap:12px}@media(max-width:560px){.row-2up{flex-direction:column;gap:10px}}.grid-2up{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:560px){.grid-2up{grid-template-columns:1fr;gap:10px}}@media(max-width:760px){.rooms-page,.forms-page{padding:14px 12px 96px!important}.rooms-header,.forms-header{margin-bottom:12px!important}.rooms-header{display:grid!important;grid-template-columns:1fr;gap:10px!important}.rooms-header h2,.forms-header h2{font-size:20px!important;line-height:1.18!important}.rooms-header-actions{display:grid!important;grid-template-columns:1fr 1fr;gap:8px!important;width:100%}.rooms-header-actions>button,.rooms-add-row>button,.room-card-actions>button{min-height:44px}.rooms-add-row{display:grid!important;grid-template-columns:1fr;gap:8px!important;margin-bottom:14px!important}.rooms-add-row input{max-width:none!important;width:100%}.rooms-grid{grid-template-columns:1fr!important;gap:10px!important}.room-card{border-radius:8px!important;box-shadow:0 1px 2px #0f14280f!important}.room-card-meta{gap:8px!important}.room-card-meta button{min-height:34px}.forms-tabbar{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px!important;padding:8px!important;overflow:visible!important}.forms-tabbar>button{min-height:44px;justify-content:center;white-space:normal!important;text-align:center}}@media(max-width:380px){.rooms-header-actions,.forms-tabbar{grid-template-columns:1fr}}