:root {
  --ink: #2a2118;
  --muted: rgba(42, 33, 24, .55);
  --paper: #fffdf8;
  --line: rgba(42, 33, 24, .1);
  --accent: #2f7d5b;
  --u0: #8a9aa8;
  --u1: #3d7fc4;
  --u2: #e08a1e;
  --u3: #d6403a;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: #f4efe6; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
h1 { font-size: 26px; margin: 0; letter-spacing: -.02em; }
h3 { margin: 0 0 12px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.small { font-size: 14px; }
[hidden] { display: none !important; }

.screen { max-width: 560px; margin: 0 auto; padding: max(20px, env(safe-area-inset-top)) 16px 48px; }
.card { background: var(--paper); border-radius: 20px; padding: 16px; box-shadow: 0 6px 24px rgba(60, 40, 10, .08); margin-bottom: 14px; }

.gate { display: grid; place-items: center; min-height: 100vh; }
.gate .card { width: 100%; max-width: 360px; text-align: center; padding: 28px 22px; }
.gate .logo { width: 64px; height: 64px; }
.gate form { display: grid; gap: 10px; margin-top: 8px; }
.err { color: var(--u3); min-height: 1.2em; margin: 0; font-size: 14px; }

header { display: flex; align-items: center; justify-content: space-between; margin: 6px 2px 14px; }

input, select, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: #fff;
  outline: none; font-size: 16px;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
textarea { resize: vertical; }
#add { display: grid; gap: 10px; }
.row { display: flex; gap: 10px; }
.row.end { justify-content: flex-end; margin-top: 4px; }
.qty { max-width: 120px; }

button.primary { background: var(--accent); color: #fff; border: 0; border-radius: 12px; padding: 12px 16px; font-weight: 600; }
button.ghost { background: transparent; border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; }
button.danger { color: var(--u3); margin-right: auto; }

.urg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.urg button { border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 8px 0; font-size: 14px; }
.urg button.on { color: #fff; border-color: transparent; }
.urg button.u0.on { background: var(--u0); }
.urg button.u1.on { background: var(--u1); }
.urg button.u2.on { background: var(--u2); }
.urg button.u3.on { background: var(--u3); }

.bar { display: flex; gap: 8px; align-items: center; margin: 4px 0 10px; }
.chips { display: flex; gap: 6px; overflow-x: auto; flex: 1; scrollbar-width: none; padding: 2px 0; }
.chips::-webkit-scrollbar { display: none; }
.chip { white-space: nowrap; border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 6px 12px; font-size: 14px; }
.chip span { color: var(--muted); margin-left: 2px; }
.chip.on { background: var(--ink); color: #fff; border-color: transparent; }
.chip.on span { color: rgba(255, 255, 255, .6); }
#sort { width: auto; padding: 7px 8px; font-size: 14px; border-radius: 10px; }

.group { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 16px 4px 6px; }

.item {
  display: flex; gap: 12px; align-items: center; background: var(--paper); border-radius: 14px;
  padding: 12px; margin-bottom: 8px; border-left: 5px solid var(--u1); box-shadow: 0 2px 8px rgba(60, 40, 10, .05);
}
.item.u0 { border-left-color: var(--u0); }
.item.u2 { border-left-color: var(--u2); }
.item.u3 { border-left-color: var(--u3); }
.item .body { flex: 1; min-width: 0; cursor: pointer; }
.item .title { font-weight: 600; overflow-wrap: anywhere; }
.item .q { color: var(--muted); font-weight: 400; }
.item .meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; font-size: 13px; align-items: center; }
.badge { color: #fff; border-radius: 6px; padding: 1px 7px; font-size: 12px; font-weight: 600; }
.badge.u0 { background: var(--u0); }
.badge.u1 { background: var(--u1); }
.badge.u2 { background: var(--u2); }
.badge.u3 { background: var(--u3); }
.cat { background: rgba(42, 33, 24, .07); border-radius: 6px; padding: 1px 7px; }
.note { color: var(--muted); }
.check {
  width: 28px; height: 28px; flex: none; border-radius: 50%; border: 2px solid var(--line); background: #fff;
  color: #fff; font-weight: 700; display: grid; place-items: center; padding: 0;
}
.item.done { opacity: .55; border-left-color: var(--line); }
.item.done .title { text-decoration: line-through; }
.item.done .check { background: var(--accent); border-color: var(--accent); }

details { margin-top: 18px; }
summary { cursor: pointer; color: var(--muted); padding: 8px 4px; }
#clear-done { margin-top: 4px; }

dialog { border: 0; border-radius: 20px; padding: 18px; width: min(480px, calc(100vw - 24px)); background: var(--paper); color: var(--ink); }
dialog::backdrop { background: rgba(30, 20, 10, .35); }
#edit-form { display: grid; gap: 10px; }