:root {
  --bg: var(--tg-theme-bg-color, #fff);
  --bg2: var(--tg-theme-secondary-bg-color, #f1f1f4);
  --text: var(--tg-theme-text-color, #111);
  --muted: var(--tg-theme-hint-color, #888);
  --accent: var(--tg-theme-button-color, #2481cc);
  --accent-text: var(--tg-theme-button-text-color, #fff);
  --danger: var(--tg-theme-destructive-text-color, #d33);
  --link: var(--tg-theme-link-color, #2481cc);
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.4 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif; background: var(--bg2); color: var(--text); }
header { position: sticky; top: 0; z-index: 2; background: var(--bg); padding: 12px 16px 8px; border-bottom: 1px solid color-mix(in srgb, var(--muted) 25%, transparent); }
h1 { font-size: 18px; margin: 0 0 8px; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 16px 0 8px; }
nav { display: flex; gap: 4px; background: var(--bg2); border-radius: 10px; padding: 3px; }
nav button { flex: 1; border: 0; background: none; color: var(--text); padding: 7px; border-radius: 8px; font: inherit; }
nav button.active { background: var(--bg); font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.12); }
#filters { display: flex; gap: 12px; align-items: center; margin-top: 8px; }
main { padding: 0 16px 96px; }
.muted { color: var(--muted); }
.card { background: var(--bg); border-radius: 12px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; }
.card .meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 6px; font-size: 13px; color: var(--muted); }
.card .num { color: var(--muted); margin-right: 4px; }
.badge { font-size: 12px; padding: 1px 7px; border-radius: 999px; background: var(--bg2); color: var(--text); }
.p-urgent { background: #e5484d; color: #fff; }
.p-high { background: #f76b15; color: #fff; }
.p-low { opacity: .7; }
.overdue { color: var(--danger); font-weight: 600; }
.group { display: block; width: 100%; text-align: left; font: inherit; border: 0; color: var(--text); }
.panel { background: var(--bg); border-radius: 12px; padding: 12px; margin-top: 12px; }
.fab { position: fixed; right: 20px; bottom: 24px; width: 56px; height: 56px; border-radius: 50%; border: 0; background: var(--accent); color: var(--accent-text); font-size: 30px; box-shadow: 0 3px 10px rgba(0,0,0,.25); }
button.primary, .panel button { background: var(--accent); color: var(--accent-text); border: 0; border-radius: 10px; padding: 9px 14px; font: inherit; }
button.danger { color: var(--danger); background: none; border: 0; font: inherit; margin-right: auto; }
.small { padding: 4px 8px !important; font-size: 13px !important; }
dialog { border: 0; padding: 0; width: 100%; max-width: 560px; max-height: 92vh; margin: auto auto 0; border-radius: 16px 16px 0 0; background: var(--bg); color: var(--text); }
dialog::backdrop { background: rgba(0,0,0,.4); }
form { padding: 16px; display: grid; gap: 10px; }
.sheet-head { display: flex; justify-content: space-between; align-items: center; }
.sheet-head a { color: var(--link); font-size: 14px; }
label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
label.toggle { display: flex; align-items: center; gap: 6px; color: var(--text); font-size: 14px; }
input, textarea, select { font: inherit; color: var(--text); background: var(--bg2); border: 1px solid transparent; border-radius: 10px; padding: 8px 10px; width: 100%; }
#filters select { width: auto; padding: 4px 8px; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.actions { display: flex; gap: 8px; justify-content: flex-end; align-items: center; }
.actions button:not(.primary):not(.danger) { background: var(--bg2); color: var(--text); border: 0; border-radius: 10px; padding: 9px 14px; font: inherit; }
.warn { color: var(--danger); font-size: 13px; margin: 0; }