:root {
  --bg: #f6f5f1; --card: #fff; --text: #1d2a22; --muted: #6b7a70; --line: #e5e3dc;
  --accent: #2f7d4f; --accent-fg: #fff; --warn: #c2410c; --danger: #b91c1c;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #121714; --card: #1b221e; --text: #e8efe9; --muted: #92a398; --line: #2a342d; --accent: #4cb37a; --accent-fg: #0b1510; --warn: #fb923c; --danger: #f87171; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.4 -apple-system, system-ui, "Segoe UI", sans-serif; }
#app { max-width: 640px; margin: 0 auto; min-height: 100dvh; padding: env(safe-area-inset-top) 16px calc(76px + env(safe-area-inset-bottom)); }
h1 { font-size: 1.5rem; margin: 18px 0 10px; display: flex; align-items: center; justify-content: space-between; }
h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 20px 0 6px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.row { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); min-height: 48px; }
.row:last-child { border-bottom: 0; }
.row .grow { flex: 1; min-width: 0; }
.row .sub { color: var(--muted); font-size: .85rem; }
.row.done .name { text-decoration: line-through; color: var(--muted); }
.row.clickable { cursor: pointer; }
.check { width: 26px; height: 26px; accent-color: var(--accent); flex: none; }
.empty { color: var(--muted); padding: 24px; text-align: center; }
form.add { display: flex; gap: 8px; margin: 8px 0 12px; }
input, select, textarea { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; width: 100%; }
textarea { min-height: 120px; }
button { font: inherit; border: 0; border-radius: 10px; padding: 10px 14px; background: var(--accent); color: var(--accent-fg); font-weight: 600; cursor: pointer; }
button.ghost { background: transparent; color: var(--accent); padding: 8px 10px; }
button.danger { background: transparent; color: var(--danger); }
button.small { padding: 6px 10px; font-size: .85rem; }
.pills { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 8px; }
.pill { background: var(--card); color: var(--text); border: 1px solid var(--line); font-weight: 500; white-space: nowrap; }
.pill.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.badge { font-size: .75rem; padding: 2px 8px; border-radius: 99px; background: var(--line); color: var(--muted); }
.badge.warn { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
nav { position: fixed; left: 0; right: 0; bottom: 0; background: var(--card); border-top: 1px solid var(--line); display: flex; padding-bottom: env(safe-area-inset-bottom); }
nav button { flex: 1; background: none; color: var(--muted); border-radius: 0; padding: 12px 0 10px; font-size: .75rem; display: flex; flex-direction: column; align-items: center; gap: 2px; }
nav button span { font-size: 1.3rem; line-height: 1; }
nav button.active { color: var(--accent); }
.login { margin-top: 20vh; display: grid; gap: 10px; }
.toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 8px 14px; border-radius: 99px; font-size: .9rem; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
dialog { border: 0; border-radius: 14px; padding: 18px; width: min(92vw, 520px); background: var(--card); color: var(--text); }
dialog::backdrop { background: rgba(0,0,0,.45); }
dialog label { display: block; font-size: .8rem; color: var(--muted); margin: 10px 0 4px; }