:root {
  --bg: #f3efe6;
  --ink: #1c2430;
  --muted: #5c6572;
  --line: #e3dacd;
  --card: #fffdf9;
  --accent: #0e6b62;
  --accent-soft: #e6f3f1;
  --warn: #8d3b2f;
  --shadow: 0 16px 40px rgba(40, 32, 20, 0.06);
  color-scheme: light;
  font-family: "IBM Plex Sans Arabic", "SF Arabic", "Geeza Pro", "Noto Naskh Arabic", Tahoma, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
}

body {
  min-height: 100dvh;
}

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

button { cursor: pointer; }

.shell {
  width: min(560px, 100%);
  margin: 0 auto;
  min-height: 100dvh;
  padding: calc(20px + env(safe-area-inset-top)) 20px calc(24px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.mark {
  font-weight: 600;
  letter-spacing: 0;
  font-size: 1.35rem;
}

.kicker, .meta, .hint, .progress-label {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 22px 18px 18px;
}

.card h1 {
  font-size: 1.35rem;
  line-height: 1.55;
  font-weight: 600;
  margin: 8px 0 12px;
}

.intro p, .done p {
  margin: 0 0 12px;
  line-height: 1.75;
}

.section-name {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.92rem;
}

.note {
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 12px 14px;
  line-height: 1.7;
  margin: 0 0 16px;
}

.progress {
  height: 6px;
  background: #e7e0d4;
  border-radius: 99px;
  overflow: hidden;
  margin: 14px 0 6px;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--accent);
  width: 0;
}

.choices, .scale {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

.choice {
  width: 100%;
  text-align: right;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 14px;
  line-height: 1.55;
  min-height: 48px;
}

.choice[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  font-weight: 500;
}

.choice-write { border-style: dashed; }

.detail span { display: block; margin-bottom: 6px; }

.choice:disabled {
  opacity: 0.45;
}

.detail {
  margin-top: 8px;
}

select, textarea, .text-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 14px;
  font-size: 16px;
  line-height: 1.6;
}

textarea { min-height: 140px; resize: vertical; }

.actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.actions button {
  flex: 1;
  min-height: 52px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 600;
}

.actions .primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  flex: 1.4;
}

.actions button:disabled { opacity: 0.6; }

.error {
  color: var(--warn);
  min-height: 1.4em;
  margin: 10px 0 0;
  line-height: 1.5;
}

.hp {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.done h1 { margin-top: 0; }

.home {
  padding-top: 12vh;
}

.matrix, .block { margin-top: 18px; }

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}

.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.stat b {
  display: block;
  font-size: 1.4rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
}

th, td {
  border-bottom: 1px solid var(--line);
  padding: 8px 6px;
  text-align: right;
  vertical-align: top;
}

th { color: var(--muted); font-weight: 500; }

.bar {
  height: 8px;
  background: #ece4d8;
  border-radius: 99px;
  overflow: hidden;
  margin-top: 6px;
}

.bar span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.q-block { margin-top: 16px; }

.q-block h3 {
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 8px;
}

.quote {
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  margin-top: 8px;
  line-height: 1.7;
  border: 1px solid var(--line);
}

.tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.tools button, .filter button {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  min-height: 40px;
}

.filter { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.filter button[aria-pressed="true"] {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.scroll { overflow-x: auto; }

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}