@font-face {
  font-family: 'Vazirmatn';
  src: url('/fonts/Vazirmatn.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #fdf8f4;
  --card: #ffffff;
  --text: #2b2420;
  --muted: #7a6e66;
  --border: #eadfd6;
  --accent: #c2410c;
  --accent-ink: #ffffff;
  --accent-soft: #fde7da;
  --error: #b91c1c;
  --radius: 16px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1714;
    --card: #27201c;
    --text: #f3ebe4;
    --muted: #a89a90;
    --border: #3a2f29;
    --accent: #fb923c;
    --accent-ink: #1c1714;
    --accent-soft: #3d2a1f;
    --error: #f87171;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.8 'Vazirmatn', system-ui, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

button, input, textarea, select { font: inherit; color: inherit; }

.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; max-width: 640px; margin: 0 auto; padding: 12px 16px; }
.bar h1 { margin: 0; font-size: 1.15rem; }
.bar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.bar.wide, .screen.wide { max-width: 1100px; }

.screen { display: grid; gap: 16px; max-width: 640px; margin: 0 auto; padding: 8px 16px 32px; }
.card { display: grid; gap: 12px; padding: 20px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
.center { text-align: center; justify-items: center; }
.lead { margin: 0; font-weight: 600; }
.question { margin: 0; font-size: 1.35rem; font-weight: 700; line-height: 1.7; }

label { font-size: 0.95rem; font-weight: 600; }
input, textarea, select { width: 100%; padding: 12px 14px; background: var(--bg); border: 1px solid var(--border); border-radius: 12px; }
textarea { min-height: 7rem; resize: vertical; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

button { min-height: 44px; padding: 8px 16px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; cursor: pointer; }
button:disabled { opacity: 0.5; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
button.ghost { background: transparent; border-color: transparent; color: var(--muted); }
button.danger { color: var(--error); }
button.icon { min-width: 44px; padding: 0; background: transparent; border: none; font-size: 1.3rem; }

.scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.scale button { min-width: 0; min-height: 56px; padding-inline: 0; font-size: 1.4rem; font-weight: 700; }
.scale button.selected { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.dots { display: flex; justify-content: center; gap: 6px; }
.dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.dots span.on { background: var(--accent); }

.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.row h2 { margin: 0; font-size: 1.2rem; }

.muted, .hint, time { color: var(--muted); font-size: 0.9rem; }
.hint { margin: 0; }
.error { min-height: 1.5em; margin: 0; color: var(--error); }

.answer h3 { margin: 0; font-size: 1.05rem; }
.answer p { margin: 0; white-space: pre-wrap; }
.follow { padding-inline-start: 12px; border-inline-start: 3px solid var(--accent-soft); }
.follow h4 { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Admin */
.inactive { opacity: 0.6; }
.check { display: flex; align-items: center; gap: 8px; }
.check input { width: auto; }
.follow-edit { display: grid; gap: 8px; padding: 12px; border: 1px dashed var(--border); border-radius: 12px; }
.tab.active { background: var(--accent-soft); border-color: var(--accent); }
.filters { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; }
.filters select { width: auto; min-width: 10rem; }
.answers-grid { display: grid; gap: 16px; }
@media (min-width: 900px) { .answers-grid { grid-template-columns: 1fr 1fr; } }