:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f6f3;--surface:#fff;--surface-2:#f1f1ed;--border:#e5e4df;--border-strong:#d3d2cc;--text:#17171a;--text-2:#4f4e49;--muted:#6b6a63;--accent:#0f766e;--accent-hover:#0c5f58;--accent-soft:#e3f1ef;--on-accent:#fff;--positive:#15803d;--warn:#a55a06;--warn-soft:#fdf1df;--danger:#b42318;--danger-soft:#fdecea;--series-income:#2a78d6;--series-expense:#eb6834;--bar-fill:#0f766e;--grid:#ecebe6;--focus:#0f766e;--shadow:0 1px 2px #1414120a, 0 4px 16px #1414120a;--radius:16px;--radius-sm:10px;--dur:.2s;--ease-out:cubic-bezier(.2, .8, .2, 1);--sidebar:240px;--font:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#101012;--surface:#19191c;--surface-2:#222226;--border:#2c2c31;--border-strong:#3a3a40;--text:#f2f2ef;--text-2:#c2c1bb;--muted:#9d9c95;--accent:#2fb5a5;--accent-hover:#4cc7b8;--accent-soft:#15302d;--on-accent:#0b1b19;--positive:#4ccf7c;--warn:#f0b44c;--warn-soft:#33270f;--danger:#f2837a;--danger-soft:#3a1b18;--series-income:#3987e5;--series-expense:#d95926;--bar-fill:#2fb5a5;--grid:#26262a;--focus:#4cc7b8;--shadow:none}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.5}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.money,.num{font-variant-numeric:tabular-nums;white-space:nowrap}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.t-display{letter-spacing:-.03em;font-size:clamp(2rem,6vw,2.75rem);font-weight:700;line-height:1.1}.t-heading{letter-spacing:-.02em;margin:0;font-size:1.375rem;font-weight:700;line-height:1.25}.t-title{letter-spacing:-.01em;margin:0;font-size:1rem;font-weight:600;line-height:1.35}.t-body{font-size:.9375rem;line-height:1.5}.t-meta{color:var(--muted);font-size:.8125rem;line-height:1.4}.t-label{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:.75rem;font-weight:600;line-height:1.3}.app{min-height:100dvh}.sidebar{display:none}.main{padding:16px 16px calc(96px + env(safe-area-inset-bottom));max-width:1120px;margin:0 auto}.page{animation:page-in .28s var(--ease-out) backwards}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:8px 0 20px;display:flex}.page-header .t-meta{margin:2px 0 0}.grid{gap:16px;display:grid}@media (width>=900px){.sidebar{width:var(--sidebar);border-right:1px solid var(--border);background:var(--surface);flex-direction:column;gap:4px;padding:24px 16px;display:flex;position:fixed;inset:0 auto 0 0}.main{margin-left:var(--sidebar);padding:32px 40px 48px}.bottom-nav{display:none!important}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.span-2{grid-column:span 2}}.brand{align-items:center;gap:10px;padding:0 8px 20px;display:flex}.brand-mark{background:var(--accent);width:32px;height:32px;color:var(--on-accent);border-radius:10px;place-items:center;display:grid}.nav-link{border-radius:var(--radius-sm);color:var(--text-2);transition:background var(--dur), color var(--dur);align-items:center;gap:12px;padding:10px 12px;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{background:var(--surface-2);color:var(--text)}.nav-link[aria-current=page]{background:var(--accent-soft);color:var(--accent)}.sidebar .btn-primary{margin:0 0 16px}.sidebar-footer{margin-top:auto;padding:0 8px}.bottom-nav{padding:6px 8px calc(6px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);z-index:20;grid-template-columns:repeat(5,1fr);align-items:center;display:grid;position:fixed;inset:auto 0 0}.bottom-nav a{color:var(--muted);flex-direction:column;align-items:center;gap:2px;padding:6px 0;font-size:.6875rem;font-weight:500;text-decoration:none;display:flex}.bottom-nav a[aria-current=page]{color:var(--accent)}.fab{background:var(--accent);width:52px;height:52px;color:var(--on-accent);transition:transform var(--dur) var(--ease-out);border:0;border-radius:18px;justify-self:center;place-items:center;display:grid}.fab:active{transform:scale(.94)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;padding:20px}.card-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:16px;display:flex}.hero{gap:20px;display:grid}.hero-value.is-negative{color:var(--danger)}.hero-breakdown{border-top:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding-top:16px;display:grid}.stat{gap:2px;min-width:0;display:grid}.stat>.money{text-overflow:ellipsis;font-size:1.0625rem;font-weight:600;overflow:hidden}@media (width<=420px){.hero-breakdown{grid-template-columns:1fr}.stat{grid-template-columns:1fr auto;align-items:baseline}}.btn{border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);min-height:42px;transition:background var(--dur), border-color var(--dur), transform .12s;justify-content:center;align-items:center;gap:8px;padding:0 16px;font-weight:600;display:inline-flex}.btn:hover{background:var(--surface-2)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{color:var(--danger)}.btn-danger:hover{background:var(--danger-soft)}.btn-ghost{color:var(--text-2);background:0 0;border-color:#0000}.btn-sm{min-height:34px;padding:0 12px;font-size:.875rem}.icon-btn{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-2);background:0 0;border:0;place-items:center;display:inline-grid}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.link-btn{color:var(--accent);background:0 0;border:0;padding:0;font-size:.875rem;font-weight:600}.field{gap:6px;margin-bottom:14px;display:grid}.field>span:first-child{color:var(--text-2);font-size:.8125rem;font-weight:600}.input,.select{border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);width:100%;min-height:44px;transition:border-color var(--dur), box-shadow var(--dur);padding:0 12px}.input:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.input-money{letter-spacing:-.02em;font-variant-numeric:tabular-nums;min-height:60px;font-size:1.75rem;font-weight:700}.field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.field-error{color:var(--danger);margin:-6px 0 12px;font-size:.8125rem}.segmented{background:var(--surface-2);border-radius:12px;gap:3px;padding:3px;display:flex}.segmented button{min-height:36px;color:var(--text-2);transition:background var(--dur), color var(--dur);background:0 0;border:0;border-radius:9px;flex:1;padding:0 10px;font-size:.875rem;font-weight:600}.segmented button[aria-pressed=true]{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #0000001f}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--border-strong);background:var(--surface);min-height:34px;transition:background var(--dur), border-color var(--dur);border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:.875rem;font-weight:500;display:inline-flex}.chip[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.dot{border-radius:50%;flex:none;width:8px;height:8px;display:inline-block}.month-switcher{background:var(--surface);border:1px solid var(--border);border-radius:12px;align-items:center;gap:4px;padding:3px;display:inline-flex}.month-switcher strong{text-align:center;min-width:150px;font-size:.9375rem}.list{margin:0;padding:0;list-style:none}.row{border-bottom:1px solid var(--border);align-items:center;gap:12px;min-width:0;padding:12px 0;display:flex}.row:last-child{border-bottom:0}.row-button{text-align:left;border-radius:var(--radius-sm);background:0 0;border:0;width:calc(100% + 16px);margin:0 -8px;padding:12px 8px}.row-button:hover{background:var(--surface-2)}.row-main{flex:1;min-width:0}.row-main .t-title,.row-main .t-meta:not(.wrap){text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.row-amount{font-weight:600}.row-amount.is-income{color:var(--positive)}.avatar{background:var(--surface-2);border-radius:12px;flex:none;place-items:center;width:40px;height:40px;font-size:1.125rem;display:grid}.day-group+.day-group{margin-top:16px}.day-group-header{justify-content:space-between;padding:0 4px 6px;display:flex}.badge{background:var(--surface-2);color:var(--text-2);white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-paid{background:var(--accent-soft);color:var(--accent)}.badge-overdue{background:var(--danger-soft);color:var(--danger)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.empty{text-align:center;color:var(--muted);padding:32px 16px}.empty .t-title{color:var(--text);margin-bottom:4px}.tag-bars{gap:14px;display:grid}.tag-bar-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2px 8px;margin-bottom:6px;display:flex}.tag-bar-name{white-space:nowrap;align-items:center;gap:8px;min-width:0;font-weight:500;display:flex}.tag-bar-value{white-space:nowrap;margin-left:auto}.track{background:var(--surface-2);border-radius:999px;height:8px;position:relative;overflow:hidden}.track-fill{background:var(--bar-fill);height:100%;transition:width .5s var(--ease-out);border-radius:999px}.track-fill.is-warn{background:var(--warn)}.track-fill.is-over{background:var(--danger)}.trend{position:relative}.trend-plot{border-bottom:1px solid var(--border-strong);grid-auto-columns:1fr;grid-auto-flow:column;align-items:end;height:180px;padding-right:40px;display:grid;position:relative}.trend-gridline{border-top:1px solid var(--grid);pointer-events:none;position:absolute;left:0;right:0}.trend-gridline span{color:var(--muted);font-size:.6875rem;position:absolute;top:-18px;right:0}.trend-group{background:0 0;border:0;border-radius:6px;justify-content:center;align-items:flex-end;gap:2px;height:100%;padding:0;display:flex;position:relative}.trend-group:hover,.trend-group:focus-visible{background:color-mix(in srgb, var(--surface-2) 70%, transparent)}.trend-bar{width:min(22px,32%);min-height:2px;transition:height .5s var(--ease-out);border-radius:4px 4px 0 0}.trend-bar.is-income{background:var(--series-income)}.trend-bar.is-expense{background:var(--series-expense)}.trend-labels{text-align:center;grid-auto-columns:1fr;grid-auto-flow:column;margin-top:6px;display:grid}.legend{flex-wrap:wrap;gap:16px;display:flex}.legend span{color:var(--text-2);align-items:center;gap:6px;font-size:.8125rem;display:inline-flex}.legend i{border-radius:3px;width:10px;height:10px}.tooltip{z-index:5;background:var(--text);color:var(--bg);pointer-events:none;white-space:nowrap;border-radius:10px;padding:8px 10px;font-size:.8125rem;position:absolute;transform:translate(-50%,calc(-100% - 8px));box-shadow:0 6px 20px #0000002e}.tooltip b{margin-bottom:2px;display:block}.tooltip-row{align-items:center;gap:6px;display:flex}.tooltip-row i{border-radius:2px;width:8px;height:8px}details.table-view summary{cursor:pointer;color:var(--muted);margin-top:12px;font-size:.8125rem}.data-table{border-collapse:collapse;width:100%;margin-top:8px;font-size:.8125rem}.data-table th,.data-table td{text-align:right;border-bottom:1px solid var(--border);padding:6px 4px}.data-table th:first-child,.data-table td:first-child{text-align:left}.settle-people{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;display:grid}.settle-person{border-radius:var(--radius-sm);background:var(--surface-2);gap:2px;min-width:0;padding:12px;display:grid}.settle-result{border-radius:var(--radius-sm);border:1px dashed var(--border-strong);align-items:center;gap:10px;padding:12px 14px;display:flex}.filters{gap:10px;margin-bottom:16px;display:grid}@media (width>=720px){.filters{grid-template-columns:2fr 1.2fr 1fr 1fr;align-items:center}}.totals-bar{flex-wrap:wrap;gap:20px;margin-bottom:12px;display:flex}.account-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}.account-card{text-align:left;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);transition:border-color var(--dur);gap:12px;padding:16px;display:grid;position:relative;overflow:hidden}.account-card:hover{border-color:var(--border-strong)}.account-card:before{content:"";background:var(--account-color);width:4px;position:absolute;inset:0 auto 0 0}.account-card .money{letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.total-strip{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:16px;display:flex}.section+.section{margin-top:32px}.section-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.onboarding{place-items:center;min-height:100dvh;padding:24px 16px;display:grid}.onboarding .card{width:100%;max-width:440px;padding:28px}.onboarding .brand-mark{border-radius:14px;width:44px;height:44px;margin-bottom:20px}.env-banner{z-index:60;background:var(--warn-soft);color:var(--warn);text-align:center;padding:4px 16px;font-size:.75rem;font-weight:600;position:sticky;top:0}.form-error{border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger);margin:0 0 16px;padding:10px 12px;font-size:.875rem}.sync-line{align-items:center;gap:8px;display:flex}.sync-dot{background:var(--muted);border-radius:50%;flex:none;width:8px;height:8px}.sync-dot[data-status=success]{background:var(--positive)}.sync-dot[data-status=syncing]{background:var(--accent)}.sync-dot[data-status=error]{background:var(--danger)}.sync-dot[data-status=offline]{background:var(--warn)}.invite-form{gap:8px;display:flex}.invite-form .input{flex:1;min-width:0}.check{align-items:flex-start;gap:10px;margin:4px 0 20px;font-size:.9375rem;display:flex}.check input{accent-color:var(--accent);width:16px;height:16px;margin-top:4px}.dialog-backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:50;animation:fade-in var(--dur) var(--ease-out) both;background:#080a0c80;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.dialog{background:var(--surface);padding:12px 20px calc(20px + env(safe-area-inset-bottom));width:100%;max-height:calc(100dvh - 24px);animation:sheet-in .26s var(--ease-out) both;border-radius:20px 20px 0 0;overflow-y:auto}.dialog:before{content:"";background:var(--border-strong);border-radius:999px;width:40px;height:4px;margin:0 auto 16px;display:block}.dialog-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.dialog-actions{bottom:calc(-20px - env(safe-area-inset-bottom));background:var(--surface);gap:8px;margin-top:20px;padding:12px 0 0;display:flex;position:sticky}.dialog-actions .grow{flex:1}.dialog-backdrop.is-closing{animation:fade-out var(--dur) var(--ease-out) both}.dialog-backdrop.is-closing .dialog{animation:sheet-out var(--dur) var(--ease-out) both}@media (width>=640px){.dialog-backdrop{align-items:center;padding:24px}.dialog{border-radius:20px;max-width:480px;padding:24px;animation-name:pop-in}.dialog:before{display:none}.dialog-actions{padding-bottom:0;bottom:-24px}.dialog-backdrop.is-closing .dialog{animation-name:pop-out}}.emoji-input{text-align:center;width:64px;font-size:1.25rem}.swatches{flex-wrap:wrap;gap:8px;display:flex}.swatch{border:2px solid var(--surface);width:30px;height:30px;box-shadow:0 0 0 1px var(--border-strong);border-radius:50%}.swatch[aria-pressed=true]{box-shadow:0 0 0 2px var(--text)}.toast{left:50%;bottom:calc(88px + env(safe-area-inset-bottom));background:var(--text);color:var(--bg);z-index:60;animation:fade-in var(--dur) var(--ease-out) both;border-radius:12px;padding:10px 16px;font-size:.875rem;font-weight:500;position:fixed;transform:translate(-50%)}@media (width>=900px){.toast{bottom:24px;left:calc(50% + var(--sidebar) / 2)}}@keyframes page-in{0%{opacity:0;transform:translateY(8px)}}@keyframes fade-in{0%{opacity:0}}@keyframes fade-out{to{opacity:0}}@keyframes sheet-in{0%{transform:translateY(100%)}}@keyframes sheet-out{to{transform:translateY(100%)}}@keyframes pop-in{0%{opacity:0;transform:scale(.96)translateY(8px)}}@keyframes pop-out{to{opacity:0;transform:scale(.96)translateY(8px)}}@media (pointer:coarse){.btn-sm,.chip,.segmented button{min-height:44px}.icon-btn{width:44px;height:44px}.swatch{width:40px;height:40px}.check{min-height:44px}.link-btn{margin:-12px 0;padding:12px 0;display:inline-block}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:1ms!important;animation-duration:1ms!important}}