:root {
  --bg: var(--tg-theme-bg-color, #0f1115);
  --bg2: var(--tg-theme-secondary-bg-color, #171a21);
  --text: var(--tg-theme-text-color, #eef0f4);
  --hint: var(--tg-theme-hint-color, #8a90a0);
  --accent: var(--tg-theme-button-color, #3b82f6);
  --accent-text: var(--tg-theme-button-text-color, #fff);
  --good: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { padding: 16px 16px 96px; max-width: 640px; margin: 0 auto; }
h2 { font-size: 22px; margin: 4px 0 14px; }
h3 { margin: 0 0 6px; font-size: 18px; }
.muted { color: var(--hint); }
.small { font-size: 12px; }
.num { font-variant-numeric: tabular-nums; }

.card { background: var(--bg2); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.stat { background: var(--bg2); border-radius: var(--radius); padding: 12px 14px; }
.stat .label { color: var(--hint); font-size: 12px; }
.stat .value { font-size: 20px; font-weight: 600; margin-top: 2px; }

.badge { font-size: 11px; padding: 3px 8px; border-radius: 99px; font-weight: 600; white-space: nowrap;
  background: color-mix(in srgb, var(--hint) 20%, transparent); color: var(--hint); }
.badge.active, .badge.completed { background: color-mix(in srgb, var(--good) 18%, transparent); color: var(--good); }
.badge.upcoming, .badge.pending { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.badge.closed { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.badge.rejected { background: color-mix(in srgb, var(--bad) 18%, transparent); color: var(--bad); }

.progress { height: 8px; background: color-mix(in srgb, var(--hint) 20%, transparent);
  border-radius: 99px; overflow: hidden; margin: 12px 0 6px; }
.progress > div { height: 100%; background: var(--accent); border-radius: 99px; transition: width .4s; }

.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 12px 0; }
.kv div { font-size: 12px; color: var(--hint); }
.kv b { display: block; font-size: 15px; color: var(--text); }

.btn { width: 100%; border: 0; border-radius: 12px; padding: 13px; font-size: 15px; font-weight: 600;
  background: var(--accent); color: var(--accent-text); cursor: pointer; }
.btn:disabled { opacity: .45; }
.btn.secondary { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }

.tx { display: flex; justify-content: space-between; padding: 10px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--hint) 15%, transparent); }
.tx:last-child { border: 0; }
.plus { color: var(--good); }

.linkbox { display: flex; gap: 8px; margin: 10px 0; }
.linkbox input { flex: 1; min-width: 0; background: var(--bg); color: var(--text); border: 0;
  border-radius: 10px; padding: 10px; font-size: 13px; }
.linkbox button { flex: none; width: auto; padding: 10px 14px; }

.empty { text-align: center; color: var(--hint); padding: 40px 10px; }
.skeleton { height: 120px; border-radius: var(--radius); margin-bottom: 12px;
  background: linear-gradient(90deg, var(--bg2), color-mix(in srgb, var(--bg2) 60%, var(--hint)), var(--bg2));
  background-size: 200% 100%; animation: sk 1.2s infinite; }
@keyframes sk { to { background-position: -200% 0; } }

.tabbar { position: fixed; bottom: 0; left: 0; right: 0; display: flex; background: var(--bg2);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); border-top: 1px solid color-mix(in srgb, var(--hint) 15%, transparent); }
.tabbar button { flex: 1; background: none; border: 0; color: var(--hint); font-size: 11px;
  display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 4px 0; cursor: pointer; }
.tabbar button span { font-size: 20px; }
.tabbar button.active { color: var(--accent); }

.sheet { position: fixed; inset: 0; z-index: 10; }
.sheet.hidden { display: none; }
.sheet-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.sheet-body { position: absolute; bottom: 0; left: 0; right: 0; background: var(--bg);
  border-radius: 18px 18px 0 0; padding: 12px 16px calc(20px + env(safe-area-inset-bottom));
  max-width: 640px; margin: 0 auto; animation: up .2s ease-out; }
@keyframes up { from { transform: translateY(100%); } }
.sheet-handle { width: 40px; height: 4px; border-radius: 4px; background: var(--hint); opacity: .4; margin: 0 auto 12px; }
.field { display: block; margin: 14px 0 8px; }
.field span { font-size: 12px; color: var(--hint); }
.field textarea { width: 100%; font: inherit; padding: 10px 12px; margin-top: 4px; resize: none;
  background: var(--bg2); color: var(--text); border: 0; border-radius: 12px; }
.field input { width: 100%; font-size: 24px; font-weight: 600; padding: 10px 12px; margin-top: 4px;
  background: var(--bg2); color: var(--text); border: 0; border-radius: 12px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.chips button { border: 0; border-radius: 99px; padding: 6px 12px; background: var(--bg2); color: var(--text); cursor: pointer; }
.calc { font-size: 13px; color: var(--hint); min-height: 36px; }
.calc b { color: var(--good); }
.error { color: var(--bad); font-size: 13px; min-height: 18px; margin: 4px 0 8px; }

.toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); z-index: 20;
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; }
.toast.hidden { display: none; }