:root{color:#172a37;font-synthesis:none;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#eef2f4;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}*{box-sizing:border-box}body{padding:32px 16px calc(24px + env(safe-area-inset-bottom));margin:0}button,input,select,textarea{font:inherit;color:inherit}button,.button{cursor:pointer;text-align:center;background:#fff;border:1px solid #d4dfe4;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 14px;font-size:14px;font-weight:550;text-decoration:none;display:inline-flex}button:disabled{opacity:.45;cursor:default}button:hover:not(:disabled),.button:hover{filter:brightness(.96)}:focus-visible{outline-offset:3px;outline:3px solid #b06a16}h1,h2,h3,p{margin:0}h1{letter-spacing:-.5px;font-size:22px;font-weight:600;line-height:1.3}h2{overflow-wrap:anywhere;font-size:23px;font-weight:550;line-height:1.3}h3{overflow-wrap:anywhere;margin-bottom:10px;font-size:15px;font-weight:600}p{overflow-wrap:anywhere;margin:6px 0 14px;font-size:14px}.muted{color:#536472}.eyebrow{text-transform:uppercase;letter-spacing:1.1px;color:#536472;margin:0 0 8px;font-size:11px}.intro{color:#536472;margin:16px 0 24px;font-size:19px}.app{background:#fff;border:1px solid #dce3e8;border-radius:20px;max-width:480px;margin:auto;padding:24px 20px 14px;box-shadow:0 8px 28px #243c4e0a}.app-head,.sheet-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.app-head p{margin:6px 0 0;font-size:13px}.quiet{color:#365565;background:0 0;border-color:#0000;padding:8px}.primary,.positive,button[aria-pressed=true]:not(.student){color:#fff;background:#1c5265;border-color:#1c5265}.danger{color:#fff;background:#843e36;border-color:#843e36}.actions{grid-template-columns:1fr 1fr;gap:8px;margin:24px 0 16px;display:grid}.sort{justify-content:space-between;align-items:center;gap:4px;margin-bottom:12px;display:flex}.sort label{color:#536472;align-items:center;gap:8px;font-size:12px;display:flex}select{background:#fff;border:1px solid #d4dfe4;border-radius:8px;min-width:0;max-width:160px;min-height:44px;padding:10px 6px;font-size:13px}.columns{color:#536472;justify-content:space-between;padding:0 12px 8px;font-size:12px;display:flex}.student{text-align:left;border:0;border-top:1px solid #dce3e8;border-radius:0;justify-content:space-between;gap:16px;width:100%;min-height:57px;padding:12px;font-size:16px;font-weight:400;display:flex}.student-name{overflow-wrap:anywhere;align-items:center;gap:10px;min-width:0;display:flex}.balance{font-variant-numeric:tabular-nums;flex-shrink:0;font-size:20px;font-weight:550}.student[aria-pressed=true]{background:#edf4f7;box-shadow:inset 3px 0 #1c5265}.tick{text-align:center;border:1px solid #9eafb8;border-radius:5px;flex-shrink:0;width:21px;height:21px;line-height:19px}.receipt{color:#536472;border-top:1px solid #dce3e8;justify-content:space-between;align-items:center;gap:8px;min-height:70px;padding:12px 0;font-size:12px;display:flex}.selection{justify-content:space-between;align-items:center;gap:8px;padding:12px 0;font-size:13px;display:flex}.secondary{border-top:1px solid #dce3e8;justify-content:space-between;gap:4px;padding-top:12px;display:flex}.secondary button{background:#f4f6f8;border-color:#0000;padding:8px;font-size:12px}footer{color:#627582;flex-wrap:wrap;justify-content:space-between;gap:6px 12px;margin-top:18px;padding-top:12px;font-size:10px;display:flex}footer span:first-child:before{content:"";vertical-align:middle;background:#35725e;border-radius:50%;width:5px;height:5px;margin-right:6px;display:inline-block}.sheet{width:min(100%,480px);max-height:90dvh;padding:24px 20px calc(24px + env(safe-area-inset-bottom));color:#172a37;overscroll-behavior:contain;background:#fff;border:1px solid #dce3e8;border-bottom:0;border-radius:22px 22px 0 0;margin:auto auto 0;overflow:auto;box-shadow:0 -8px 32px #243c4e18}.sheet::backdrop{background:#12293666}.sheet-head{margin-bottom:24px}.sheet-head button{flex-shrink:0}.category{margin-bottom:22px}.amounts{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.amount{font-variant-numeric:tabular-nums;min-height:55px;padding:8px 4px;font-size:21px;font-weight:500}.negative{color:#783f35;background:#faf5f3;border-color:#e3d6d2}.field{margin-bottom:18px;font-size:13px;font-weight:500;display:block}.field input,.field textarea,textarea{background:#fff;border:1px solid #c9d5dc;border-radius:8px;width:100%;min-width:0;margin-top:7px;padding:12px;font-size:16px;display:block}.field input[type=file]{font-size:13px;overflow:hidden}.wide{width:100%;margin-top:10px}form>button[type=submit]{width:100%;margin:4px 0 12px}.check-row{overflow-wrap:anywhere;align-items:center;gap:12px;min-height:48px;font-size:15px;display:flex}.check-row input{accent-color:#1c5265;flex-shrink:0;width:22px;height:22px}.list-button{text-align:left;overflow-wrap:anywhere;width:100%;margin-top:8px;display:block}.management-list{max-height:35dvh;overflow:auto}.group-row{gap:6px;margin:10px 0;display:flex}.grow{overflow-wrap:anywhere;flex:1}.history-entry{border-top:1px solid #dce3e8;padding:12px 0}.history-entry summary{cursor:pointer;min-height:44px;font-size:14px}.history-entry summary span,.history-entry small{color:#536472;overflow-wrap:anywhere;display:block}.history-entry small{margin-top:3px;font-size:11px}.history-entry p{margin-top:10px;font-size:13px}.error{color:#9a3026;font-size:13px}.error:empty{display:none}.reminder{color:#705321;background:#f8f2e6;border-radius:8px;padding:12px}.empty{color:#536472;padding:25px 12px}.welcome{padding:32px 24px}.welcome>button{width:100%;margin:12px 0;display:block}.loading{text-align:center;padding:40px}@media (width<=380px){body{padding:12px 8px}.app{padding:20px 12px 12px}h1{font-size:20px}.app-head{gap:4px}.app-head>.quiet{padding:6px;font-size:12px}.sheet{padding-left:14px;padding-right:14px}.sort label{gap:4px}.sort select{max-width:132px}.secondary button{padding:7px;font-size:11px}.sort>.quiet{padding:7px;font-size:12px}.actions button{padding:10px 6px;font-size:13px}}@media (prefers-reduced-motion:no-preference){dialog[open]{animation:.15s ease-out appear}@keyframes appear{0%{opacity:.6;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}}
