:root{color-scheme:light dark;--bg:#f8f8f5;--surface:#fff;--surface2:#f1f2ed;--text:#1e2925;--muted:#69746d;--line:#e2e7df;--accent:#186b55;--accent-soft:#e4f3ec;--danger:#ac3737;--shadow:0 14px 38px rgba(26,48,38,.07);font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{min-width:320px}body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}button,select,input,textarea{min-height:44px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:13px;padding:10px 13px;background:var(--surface);color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea{resize:vertical;min-height:80px}label{display:block;font-size:.86rem;font-weight:650;margin-bottom:6px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(1.55rem,4vw,2.15rem);line-height:1.14;letter-spacing:-.045em;margin-bottom:7px}h2{font-size:1.1rem;letter-spacing:-.02em;margin-bottom:12px}small,.muted{color:var(--muted)}.app-shell{min-height:100dvh;max-width:940px;margin:auto;padding:calc(12px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-left)) calc(92px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-right))}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:4px 0 28px}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:#dff1e6;color:var(--accent);font-size:1.45rem;flex:none}.brand strong{display:block;font-size:1.03rem;line-height:1.15}.brand small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px;font-size:.72rem}.connection{font-size:.72rem;background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:6px 9px;white-space:nowrap}.connection.offline{color:#8b5418;background:#fff0d8}.page-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:20px}.page-head p{color:var(--muted);font-size:.88rem;margin:0}.button{border:0;border-radius:13px;min-height:44px;padding:10px 15px;background:var(--accent);color:white;font-weight:700;display:inline-flex;gap:7px;align-items:center;justify-content:center;text-decoration:none;white-space:nowrap}.button.secondary{background:var(--accent-soft);color:var(--accent)}.button.ghost{background:var(--surface2);color:var(--text)}.button.danger{background:var(--danger)}.button.icon{width:44px;padding:0;font-size:1.2rem}.button.small{min-height:44px;padding:8px 11px;font-size:.82rem}.filters{display:flex;gap:8px;margin:0 0 18px;align-items:center}.filters>*{min-width:0}.filters input{flex:1}.filters select{width:auto;max-width:45%;font-size:.86rem}.section-title{display:flex;justify-content:space-between;align-items:center;margin:26px 0 10px}.section-title h2{margin:0}.section-title small{font-size:.78rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.item-card,.expense-card,.debt-card{padding:15px;margin:10px 0}.item-row{display:flex;align-items:flex-start;gap:12px}.check-button{width:44px;height:44px;border-radius:13px;border:1.5px solid var(--line);background:var(--surface);flex:none;font-size:1.15rem}.check-button.done{background:var(--accent);border-color:var(--accent);color:white}.item-main{min-width:0;flex:1}.item-name{font-weight:720;word-break:break-word}.item-card.done .item-name{text-decoration:line-through;color:var(--muted)}.quantity{color:var(--accent);font-weight:700;font-size:.82rem;margin-left:6px}.item-comment{font-size:.85rem;margin:4px 0 0;color:var(--muted);overflow-wrap:anywhere}.meta{font-size:.74rem;color:var(--muted);overflow-wrap:anywhere;margin-top:9px}.card-actions{display:flex;gap:7px;margin:12px 0 0 56px;flex-wrap:wrap}.text-button{border:0;background:transparent;color:var(--accent);padding:8px 3px;min-height:44px;font-size:.82rem;font-weight:650}.text-button.danger{color:var(--danger)}.empty{padding:32px 18px;text-align:center;border:1px dashed var(--line);border-radius:20px;background:var(--surface)}.empty .emoji{font-size:2.25rem;margin-bottom:8px}.empty p{color:var(--muted);font-size:.86rem;margin:6px 0 0}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}.summary-card{padding:15px;border-radius:16px;background:var(--accent-soft)}.summary-card strong{display:block;font-size:1.2rem;line-height:1.2}.summary-card span{font-size:.75rem;color:var(--muted)}.expense-top{display:flex;justify-content:space-between;gap:10px}.expense-top strong{overflow-wrap:anywhere}.amount{font-size:1.03rem;font-weight:750;white-space:nowrap}.pills{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}.pill{display:inline-flex;background:var(--surface2);border-radius:999px;padding:5px 8px;font-size:.72rem;color:var(--muted);max-width:100%;overflow-wrap:anywhere}.debt-card{display:flex;align-items:center;justify-content:space-between;gap:9px}.debt-names{min-width:0;font-size:.84rem;overflow-wrap:anywhere}.debt-names strong{display:block;font-size:.91rem;color:var(--text)}.debt-card .button{flex:none}.person-line{display:flex;gap:10px;align-items:center;min-width:0}.avatar{width:32px;height:32px;border-radius:11px;display:grid;place-items:center;background:#dcebe3;color:var(--accent);font-weight:800;flex:none;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.person-text{min-width:0}.person-text strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.person-text small{display:block;font-size:.7rem;overflow-wrap:anywhere}.balance-line{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--line);align-items:center;font-size:.84rem}.balance-line span:last-child{font-weight:700;text-align:right}.settings{margin:28px 0}.setting-row{padding:15px;display:flex;align-items:center;gap:12px}.setting-row>div{flex:1}.setting-row label{margin:0}.setting-row small{display:block;font-size:.74rem}.setting-row input[type=checkbox]{width:22px;min-height:22px;accent-color:var(--accent);flex:none}.archive-link{margin-top:14px}.intro-state{padding:70px 20px;text-align:center}.intro-icon{font-size:3rem;color:var(--accent)}.intro-state p{color:var(--muted)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:color-mix(in srgb,var(--surface) 96%,transparent);border-top:1px solid var(--line);display:flex;justify-content:center;z-index:10;padding:7px max(12px,env(safe-area-inset-left)) calc(7px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-right));backdrop-filter:blur(18px)}.tab{width:50%;max-width:240px;display:flex;align-items:center;justify-content:center;gap:7px;border:0;background:transparent;color:var(--muted);border-radius:12px;font-weight:700;min-height:48px}.tab.active{background:var(--accent-soft);color:var(--accent)}dialog{border:0;border-radius:22px;background:var(--surface);color:var(--text);width:min(100% - 20px,520px);max-height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));padding:0;box-shadow:0 24px 65px rgba(0,0,0,.25);overflow:auto;overscroll-behavior:contain}dialog::backdrop{background:rgba(12,26,19,.55)}.sheet-inner{padding:20px 18px calc(20px + env(safe-area-inset-bottom))}.sheet-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.sheet-top h2{margin:0;font-size:1.25rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{margin-bottom:14px}.field-hint{font-size:.72rem;color:var(--muted);margin-top:4px}.participant-list{display:grid;gap:7px;max-height:180px;overflow:auto}.participant-option{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--line);border-radius:12px;margin:0;min-width:0}.participant-option input{width:20px;height:20px;min-height:20px;flex:none;accent-color:var(--accent)}.participant-option .person-line{flex:1}.parts{display:grid;gap:9px;margin-top:12px}.part-row{display:flex;align-items:center;gap:9px}.part-row .person-line{flex:1}.part-row input{max-width:110px}.sheet-actions{display:flex;gap:9px;position:sticky;bottom:0;background:var(--surface);padding-top:12px}.sheet-actions .button{flex:1}.error-text{color:var(--danger);font-size:.86rem;min-height:20px}.period{margin:12px 0}.period input{min-width:0}#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(78px + env(safe-area-inset-bottom));background:#20362d;color:white;padding:11px 16px;border-radius:13px;max-width:min(90vw,450px);z-index:20;opacity:0;pointer-events:none;transition:opacity .2s;text-align:center;font-size:.86rem}#toast.show{opacity:1}@media(min-width:700px){.app-shell{padding-top:30px}.topbar{padding-bottom:42px}.bottom-nav{position:static;border:0;background:none;padding:0;margin:0 0 28px;justify-content:flex-start;backdrop-filter:none}.tab{max-width:150px}.page-head{margin-top:-2px}.desktop-two{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}.summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:360px){.app-shell{padding-left:12px;padding-right:12px}.button{padding:9px 11px}.card-actions{margin-left:48px}.filters select{font-size:.78rem}.debt-card{align-items:stretch;flex-direction:column}.debt-card .button{width:100%}}@media(prefers-color-scheme:dark){:root{--bg:#151d19;--surface:#202a24;--surface2:#29362e;--text:#edf3ed;--muted:#a5b1a8;--line:#36443a;--accent:#89d8ab;--accent-soft:#244636;--danger:#ff9898;--shadow:0 14px 38px rgba(0,0,0,.11)}.brand-mark,.avatar{background:#2b5140}.connection.offline{background:#4b3520;color:#ffcf91}}
:root[data-theme=dark]{--bg:#151d19;--surface:#202a24;--surface2:#29362e;--text:#edf3ed;--muted:#a5b1a8;--line:#36443a;--accent:#89d8ab;--accent-soft:#244636;--danger:#ff9898;--shadow:0 14px 38px rgba(0,0,0,.11)}:root[data-theme=light]{--bg:#f8f8f5;--surface:#fff;--surface2:#f1f2ed;--text:#1e2925;--muted:#69746d;--line:#e2e7df;--accent:#186b55;--accent-soft:#e4f3ec;--danger:#ac3737;--shadow:0 14px 38px rgba(26,48,38,.07)}
@media(min-width:700px){.app-shell{display:flex;flex-direction:column}.topbar{order:0}.bottom-nav{order:1}#main{order:2}}
.login-wrap{max-width:430px;margin:7vh auto 0}.login-wrap .intro-icon{font-size:2.5rem;margin-bottom:10px}.login-wrap>p{margin-bottom:20px}.login-card{padding:22px}.login-card label:not(:first-child){margin-top:16px}.login-card .button{width:100%;margin-top:7px}.login-card .error-text{margin-top:10px}.footnote{font-size:.76rem;text-align:center;margin-top:16px}

.toggle-hit{width:44px;height:44px;min-height:44px;display:grid;place-items:center;flex:none;margin:0}.toggle-hit input[type=checkbox]{width:22px;height:22px;min-height:22px;margin:0}