:root{--bg: #f4f1ea;--surface: #ffffff;--surface-2: #f8f6f1;--ink: #1d2420;--ink-2: #4d5a52;--muted: #6b766f;--line: #e4ded2;--brand: #1f7a4d;--brand-ink: #ffffff;--brand-soft: #e3f1e8;--accent: #f2a541;--danger: #b3261e;--danger-soft: #fbe9e7;--focus: #1857c9;--radius: 16px;--shadow: 0 1px 2px rgb(30 40 35 / 6%), 0 8px 24px rgb(30 40 35 / 7%);color-scheme:light dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.45;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}@media(prefers-color-scheme:dark){:root{--bg: #121614;--surface: #1b211e;--surface-2: #222a26;--ink: #e9efe9;--ink-2: #c3ccc6;--muted: #9aa69f;--line: #2f3833;--brand: #4cc38a;--brand-ink: #0b1f15;--brand-soft: #1e3a2b;--danger: #ff8a80;--danger-soft: #3a1f1d;--focus: #8ab4ff;--shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 8px 24px rgb(0 0 0 / 25%)}}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh}h1,h2,h3,p{margin:0}button,input,select{font:inherit;color:inherit}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;left:12px;top:-48px;z-index:10;padding:8px 14px;background:var(--ink);color:var(--bg);border-radius:8px;text-decoration:none}.skip-link:focus{top:12px}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.app{max-width:1080px;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px calc(32px + env(safe-area-inset-bottom))}.hero{display:grid;gap:16px;align-items:center;grid-template-columns:1fr;margin-bottom:16px}.brand{display:flex;gap:12px;align-items:center}.brand img{border-radius:12px;box-shadow:var(--shadow)}h1{font-size:1.75rem;letter-spacing:-.02em}.tagline{color:var(--muted);font-size:.95rem}.progress-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}.progress-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.remaining{font-weight:650}.percent{font-variant-numeric:tabular-nums;font-weight:700;color:var(--brand)}.progress-track{height:10px;border-radius:999px;background:var(--surface-2);overflow:hidden;margin:10px 0 6px;border:1px solid var(--line)}.progress-fill{height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--brand),color-mix(in srgb,var(--brand) 70%,var(--accent)));transition:width .35s ease}.progress-sub{color:var(--muted);font-size:.875rem;font-variant-numeric:tabular-nums}.layout{display:grid;gap:16px;grid-template-columns:1fr;align-items:start}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.card h2{font-size:1.1rem;margin-bottom:12px}#add-form,.edit-form{display:grid;gap:10px 12px;grid-template-columns:1fr 1fr;grid-template-areas:"name name" "qty cat" "btn btn"}.field-name{grid-area:name}.field-qty{grid-area:qty}.field-cat{grid-area:cat}.add-btn{grid-area:btn}.field{display:flex;flex-direction:column;gap:4px;min-width:0}.field label{font-size:.85rem;font-weight:600;color:var(--ink-2)}.field input,.field select{width:100%;min-height:44px;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--surface-2);transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--focus) 45%,transparent)}.field [aria-invalid=true]{border-color:var(--danger);background:var(--danger-soft)}.error{color:var(--danger);font-size:.8rem;min-height:0}.error:empty{display:none}.hint{margin-top:12px;font-size:.8rem;color:var(--muted)}kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.75rem;padding:1px 6px;border-radius:5px;border:1px solid var(--line);background:var(--surface-2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:10px 16px;border-radius:10px;border:1px solid transparent;font-weight:650;cursor:pointer;transition:background .15s,transform .05s,opacity .15s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--brand);color:var(--brand-ink)}.btn-primary:hover{background:color-mix(in srgb,var(--brand) 88%,black)}.btn-secondary{background:var(--surface-2);border-color:var(--line)}.btn-secondary:hover{background:var(--line)}.btn-ghost-danger{background:transparent;color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,transparent)}.btn-ghost-danger:hover:not(:disabled){background:var(--danger-soft)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-sm{min-height:40px;padding:8px 14px;font-size:.9rem}.list-card:focus{outline:none}.list-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:8px}.list-toolbar h2{margin:0}.filters{display:flex;gap:6px;flex-wrap:wrap}.chip{min-height:40px;padding:6px 12px;border-radius:999px;cursor:pointer;border:1px solid var(--line);background:var(--surface-2);font-weight:600;font-size:.9rem;display:inline-flex;gap:6px;align-items:center}.chip:hover{border-color:var(--brand)}.chip[aria-pressed=true]{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.chip .count{min-width:22px;padding:0 6px;border-radius:999px;font-size:.78rem;text-align:center;background:color-mix(in srgb,currentColor 14%,transparent);font-variant-numeric:tabular-nums}.group{margin-top:14px}.group-title{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:0 4px 6px;border-bottom:1px solid var(--line);margin-bottom:4px;font-weight:700}.group-count{font-weight:500}.items{list-style:none;margin:0;padding:0}.item{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:8px 6px;transition:background .15s}.item:hover{background:var(--surface-2)}.item+.item{border-top:1px dashed var(--line)}.item.is-editing{grid-template-columns:1fr;background:var(--surface-2);padding:12px;border:1px solid var(--line);border-radius:12px}.check{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:26px;height:26px;margin:0 0 0 4px;border-radius:8px;cursor:pointer;border:2px solid color-mix(in srgb,var(--brand) 60%,var(--line));background:var(--surface);display:grid;place-items:center;transition:background .15s,border-color .15s}.check:after{content:"";width:7px;height:13px;border:solid var(--brand-ink);border-width:0 3px 3px 0;transform:rotate(45deg) scale(0);margin-top:-3px;transition:transform .15s ease}.check:checked{background:var(--brand);border-color:var(--brand)}.check:checked:after{transform:rotate(45deg) scale(1)}.item-main{display:flex;flex-direction:column;min-width:0;cursor:pointer;padding:4px 0}.item-name{font-weight:600;overflow-wrap:anywhere}.item-qty{font-size:.85rem;color:var(--muted)}.is-purchased .item-name{text-decoration:line-through;text-decoration-thickness:2px;color:var(--muted)}.item-actions{display:flex;gap:2px}.icon-btn{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;border:1px solid transparent;background:transparent;color:var(--ink-2);cursor:pointer}.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.icon-btn:hover{background:var(--brand-soft);color:var(--brand)}.icon-btn.danger:hover{background:var(--danger-soft);color:var(--danger)}.edit-form{grid-template-areas:"name name" "qty cat" "act act"}.edit-actions{grid-area:act;display:flex;gap:8px;justify-content:flex-end}.list-footer{display:flex;justify-content:flex-end;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.empty{text-align:center;padding:36px 16px;display:grid;justify-items:center;gap:6px}.empty-icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);margin-bottom:4px}.empty-icon svg{width:32px;height:32px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--dot);margin-right:6px;vertical-align:1px}.empty-title{font-weight:700;font-size:1.05rem}.empty-body{color:var(--muted);max-width:34ch}.empty .btn{margin-top:8px}.toast{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translate(-50%);display:flex;gap:14px;align-items:center;padding:10px 10px 10px 16px;border-radius:12px;background:var(--ink);color:var(--bg);box-shadow:0 10px 30px #00000040;z-index:20;max-width:calc(100vw - 32px);animation:rise .2s ease}.toast[hidden]{display:none}.toast-action{border:0;background:transparent;color:var(--accent);font-weight:700;cursor:pointer;min-height:40px;padding:0 12px;border-radius:8px}.toast-action:hover{background:#ffffff1a}@keyframes rise{0%{opacity:0;transform:translate(-50%,8px)}}.foot{text-align:center;color:var(--muted);font-size:.8rem;margin-top:24px}@media(min-width:760px){.app{padding-top:32px}.hero{grid-template-columns:1fr minmax(300px,380px)}h1{font-size:2.1rem}.layout{grid-template-columns:minmax(280px,340px) 1fr}.add-card{position:sticky;top:24px}.card{padding:20px}}@media(max-width:559px){.list-toolbar{flex-direction:column;align-items:stretch}.filters{flex-wrap:nowrap}.chip{flex:1 1 0;justify-content:center;padding:6px 8px;white-space:nowrap}}@media(max-width:380px){#add-form,.edit-form{grid-template-columns:1fr;grid-template-areas:"name" "qty" "cat" "btn"}.edit-form{grid-template-areas:"name" "qty" "cat" "act"}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}