@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800&display=swap');

:root {
  color-scheme: light;
  --bg: #f5f5f0;
  --surface: #fff;
  --surface-2: #f8f8f4;
  --text: #26342e;
  --muted: #78827b;
  --line: #e8ebe5;
  --primary: #557c68;
  --primary-dark: #3e6451;
  --accent: #c77b4e;
  --danger: #b64b4b;
  --shadow: 0 8px 28px rgba(40, 55, 45, .055);
  font-family: Vazirmatn, Tahoma, sans-serif;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #18211d;
  --surface: #212c26;
  --surface-2: #27332c;
  --text: #edf1ed;
  --muted: #a8b2aa;
  --line: #39463d;
  --primary: #8eb49b;
  --primary-dark: #a9cfb5;
  --accent: #e4a477;
  --danger: #f08080;
  --shadow: 0 8px 28px rgba(0, 0, 0, .14);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 14px; }
button, input, select, textarea { font: inherit; }
button { color: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
.app-shell { min-height: 100vh; }
.sidebar {
  position: fixed; inset: 0 0 0 auto; width: 255px; padding: 24px 16px;
  background: var(--surface); border-left: 1px solid var(--line);
  display: flex; flex-direction: column; z-index: 5;
}
.brand { display:flex; align-items:center; gap:12px; padding: 2px 8px 24px; }
.brand-mark { width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:var(--primary);color:white;font-weight:800;font-size:21px; }
.brand strong { display:block;font-size:18px; }
.brand small { display:block;color:var(--muted);font-size:10px;margin-top:3px; }
.nav { display:grid; gap:4px; }
.nav-label { color:var(--muted);font-size:11px;margin: 5px 10px 8px; }
.nav-link { text-align:right;border:0;background:transparent;padding:11px 12px;border-radius:10px;color:var(--muted); }
.nav-link:hover,.nav-link.active { background:var(--surface-2); color:var(--primary-dark); }
.nav-link.active { font-weight:700; box-shadow: inset -3px 0 var(--primary); }
.sidebar-bottom { margin-top:auto; }
.storage-note { color:var(--muted);font-size:11px;line-height:1.8;padding:12px 10px; }
.main { margin-right:255px; min-height:100vh; }
.topbar { height:74px; display:flex;align-items:center;gap:16px;padding:0 34px;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:3; }
.search-wrap { position:relative;flex:1;max-width:460px; }
.search-wrap input { width:100%; }
.topbar-actions { margin-right:auto;display:flex;align-items:center;gap:14px; }
.clock { color:var(--muted);font-variant-numeric:tabular-nums; }
.content { max-width:1220px;margin:0 auto;padding:32px 34px 70px; }
.page-heading { display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px; }
.page-heading h1 { margin:0 0 6px;font-size:25px; }
.page-heading p { color:var(--muted);margin:0; }
.grid { display:grid;gap:16px; }
.grid-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
.grid-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.grid-4 { grid-template-columns:repeat(4,minmax(0,1fr)); }
.card { background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow);min-width:0; }
.card h2,.card h3 { margin:0 0 14px;font-size:15px; }
.card p { color:var(--muted); }
.stat { font-size:27px;font-weight:700;margin:5px 0; }
.muted { color:var(--muted); }
.small { font-size:12px; }
.row { display:flex;align-items:center;gap:10px; }
.between { justify-content:space-between; }
.wrap { flex-wrap:wrap; }
.button { border:1px solid var(--line);background:var(--surface);padding:9px 14px;border-radius:10px; }
.button:hover { border-color:var(--primary); }
.button-primary { background:var(--primary);border-color:var(--primary);color:white; }
.button-primary:hover { background:var(--primary-dark);color:white; }
.button-quiet { background:transparent; }
.button-danger { color:var(--danger); }
.full-width { width:100%; }
.icon-button { border:0;background:transparent;border-radius:8px;padding:7px 10px;font-size:17px; }
.icon-button:hover { background:var(--surface-2); }
input,select,textarea { background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:10px 11px;outline:none; }
input:focus,select:focus,textarea:focus,button:focus-visible { outline:2px solid var(--primary);outline-offset:2px; }
textarea { min-height:92px;resize:vertical; }
label { display:grid;gap:6px;color:var(--muted);font-size:12px; }
.form-grid { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px; }
.form-grid .span-2 { grid-column:1/-1; }
.progress { height:8px;border-radius:9px;background:var(--surface-2);overflow:hidden; }
.progress span { display:block;height:100%;border-radius:inherit;background:var(--primary);transition:width .25s; }
.list { display:grid;gap:9px; }
.task-row,.simple-row { display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line); }
.task-row:last-child,.simple-row:last-child { border-bottom:0; }
.task-row .task-title { flex:1; }
.task-row.done .task-title { text-decoration:line-through;color:var(--muted); }
.task-check { accent-color:var(--primary);width:17px;height:17px; }
.pill { display:inline-flex;align-items:center;border-radius:20px;padding:4px 9px;background:var(--surface-2);color:var(--muted);font-size:11px; }
.pill.green { color:var(--primary-dark); }
.progress-line { display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;margin:10px 0; }
.empty { text-align:center;padding:24px 12px;color:var(--muted); }
.empty strong { display:block;color:var(--text);margin-bottom:5px; }
.toolbar { display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:16px; }
.task-actions { display:flex;gap:3px; }
.week-grid { display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));gap:8px;overflow:auto; }
.day-column { background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px;min-height:150px; }
.day-column h3 { font-size:12px;margin:0 0 8px; }
.day-chip { font-size:11px;background:var(--surface-2);padding:7px;border-radius:8px;margin:6px 0;overflow-wrap:anywhere; }
.calendar-grid { display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px; }
.calendar-cell { min-height:84px;border:1px solid var(--line);border-radius:10px;padding:7px;background:var(--surface);text-align:right; }
.calendar-cell.today { border:2px solid var(--primary); }
.calendar-cell.other { opacity:.45; }
.calendar-cell .daynum { font-size:12px; }
.calendar-cell .daytask { display:block;margin-top:5px;font-size:10px;color:var(--primary-dark);overflow:hidden;white-space:nowrap;text-overflow:ellipsis; }
.habit-grid { display:grid;grid-template-columns:repeat(7,minmax(35px,1fr));gap:5px;text-align:center; }
.habit-day { border:1px solid var(--line);border-radius:8px;padding:7px 2px;color:var(--muted);font-size:10px; }
.habit-day.checked { background:var(--primary);color:white;border-color:var(--primary); }
.bar-chart { height:150px;display:flex;align-items:end;gap:8px;padding:10px 0; }
.bar-item { flex:1;display:grid;gap:5px;justify-items:center;height:100%;align-content:end;color:var(--muted);font-size:10px; }
.bar { width:min(28px,75%);min-height:3px;background:var(--primary);border-radius:6px 6px 2px 2px; }
.modal { width:min(560px,calc(100% - 24px));border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--surface);color:var(--text);box-shadow:0 20px 80px #0003; }
.modal::backdrop { background:#12201888; }
.modal-head { display:flex;align-items:center;justify-content:space-between;margin-bottom:18px; }
.modal-head h2 { margin:0;font-size:18px; }
.form-actions { display:flex;justify-content:flex-start;gap:8px;margin-top:18px; }
.toast { position:fixed;bottom:22px;left:22px;background:var(--text);color:var(--surface);padding:12px 18px;border-radius:11px;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none;z-index:10; }
.toast.show { opacity:1;transform:translateY(0); }
.search-results { position:absolute;top:calc(100% + 6px);right:0;left:0;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:10px;padding:8px;z-index:7; }
.search-results button { display:block;width:100%;text-align:right;background:transparent;border:0;padding:9px;border-radius:7px; }
.search-results button:hover { background:var(--surface-2); }
.hidden { display:none!important; }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }
.mobile-menu { display:none; }
.inline-form { display:flex;gap:8px;flex-wrap:wrap; }
.inline-form input { flex:1;min-width:130px; }
.note-body { white-space:pre-wrap;overflow-wrap:anywhere; }
.kbd { border:1px solid var(--line);padding:2px 6px;border-radius:5px;font-size:10px;color:var(--muted); }
@media(max-width:1050px) {
  .grid-4 { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .week-grid { grid-template-columns:repeat(7,145px); }
}
@media(max-width:760px) {
  .sidebar { transform:translateX(105%);transition:transform .2s;width:270px;box-shadow:var(--shadow); }
  .sidebar.open { transform:translateX(0); }
  .main { margin-right:0; }
  .mobile-menu { display:block; }
  .topbar { height:64px;padding:0 14px;gap:8px; }
  .clock { display:none; }
  .content { padding:24px 15px 55px; }
  .grid-2,.grid-3 { grid-template-columns:1fr; }
  .page-heading h1 { font-size:21px; }
}
@media(max-width:430px) {
  .grid-4 { grid-template-columns:1fr 1fr;gap:9px; }
  .card { padding:15px; }
  .form-grid { grid-template-columns:1fr; }
  .form-grid .span-2 { grid-column:auto; }
  .topbar-actions .button { padding:8px 10px; }
}