/* ==========================================================
   تیزهۆشی — Design tokens
   Paper:  warm archival white, like a printed assessment sheet
   Ink:    deep blue-black, near-black but not flat #000
   Accent: oxblood (wax-seal red) + aged gold (dial/signature)
   ========================================================== */

:root {
  --paper: #f7f3ea;
  --paper-deep: #efe7d4;
  --paper-card: #fffdf8;
  --ink: #1a2530;
  --ink-soft: #55636d;
  --ink-faint: #8b93958f;
  --line: rgba(26, 37, 48, 0.13);
  --line-strong: rgba(26, 37, 48, 0.24);
  --accent: #7a2e2e;
  --accent-soft: #9c4a3f;
  --accent-wash: rgba(122, 46, 46, 0.08);
  --gold: #a9823f;
  --gold-soft: #c9a662;
  --good: #3c6e4f;
  --radius-s: 6px;
  --radius-m: 14px;
  --radius-l: 26px;
  --shadow-card: 0 1px 2px rgba(26,37,48,0.04), 0 12px 32px -16px rgba(26,37,48,0.18);
  --font: 'Vazirmatn', 'Segoe UI', Tahoma, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  position: relative;
  direction: rtl;
}

/* subtle paper grain */
.paper-texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  background-image:
    radial-gradient(circle at 20% 15%, rgba(122,46,46,0.05), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(169,130,63,0.06), transparent 45%),
    repeating-linear-gradient(0deg, rgba(26,37,48,0.015) 0px, rgba(26,37,48,0.015) 1px, transparent 1px, transparent 3px);
}

button { font-family: inherit; }

/* ---------- header / footer ---------- */

.site-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px clamp(20px, 6vw, 64px) 10px;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 16px;
}

.brand-name {
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.header-meta {
  font-size: 13px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 999px;
}

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 40px 20px 34px;
  color: var(--ink-faint);
  font-size: 13px;
}
.footer-dot { opacity: 0.6; }

/* ---------- layout shell ---------- */

#app {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px clamp(20px, 6vw, 64px) 60px;
}

.view { display: none; }
.view.view-active { display: block; animation: fade-up 0.5s ease both; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- intro view ---------- */

.intro-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding: 44px 0 20px;
}

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin: 0 0 14px;
}

.hero-title {
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.18;
  font-weight: 800;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}

.hero-title-accent {
  color: var(--accent);
  font-style: normal;
}

.hero-lede {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 26px;
}

.feature-list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--ink);
}

.feature-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.disclaimer-small {
  font-size: 12.5px;
  color: var(--ink-faint);
  line-height: 1.7;
  max-width: 50ch;
  margin-top: 18px;
}

/* buttons */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  padding: 16px 30px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-m);
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 10px 24px -12px rgba(26,37,48,0.45);
}
.btn-primary:hover:not(:disabled) { background: var(--accent); transform: translateY(-1px); }
.btn-primary:active:not(:disabled) { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.35; cursor: not-allowed; box-shadow: none; }

.btn-arrow { transform: scaleX(-1); display: inline-block; transition: transform 0.18s ease; }
.btn-primary:hover:not(:disabled) .btn-arrow { transform: scaleX(-1) translateX(-3px); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  padding: 15px 26px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-m);
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.btn-ghost:hover:not(:disabled) { border-color: var(--ink); color: var(--ink); }
.btn-ghost:disabled { opacity: 0.3; cursor: not-allowed; }

/* dial (signature element) */

.intro-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  position: relative;
}

.dial-preview {
  position: relative;
  width: min(280px, 68vw);
}

.dial-svg { width: 100%; height: auto; transform: rotate(-90deg); }

.dial-track {
  fill: none;
  stroke: var(--paper-deep);
  stroke-width: 10;
}

.dial-fill {
  fill: none;
  stroke: var(--gold);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 540.35;
  stroke-dashoffset: 540.35;
  transition: stroke-dashoffset 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

.dial-preview-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.dial-preview-number {
  font-size: 46px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}

.dial-preview-caption {
  font-size: 12.5px;
  color: var(--ink-soft);
}

.visual-shapes { display: flex; gap: 22px; align-items: center; }

.mini-shape { background: var(--accent); }
.mini-circle { width: 26px; height: 26px; border-radius: 50%; background: var(--ink); }
.mini-diamond { width: 22px; height: 22px; transform: rotate(45deg); background: var(--accent); }
.mini-hex {
  width: 28px; height: 28px; background: var(--gold);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

.category-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  margin-top: 12px;
}

.category-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--paper-card);
  border: 1px solid var(--line);
  padding: 9px 16px;
  border-radius: 999px;
}

.chip-num {
  color: var(--gold);
  font-weight: 800;
  font-size: 12px;
}

/* ---------- quiz view ---------- */

.quiz-topbar { padding: 30px 0 10px; }

.quiz-progress-labels {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-bottom: 10px;
  font-weight: 600;
}

.quiz-category-label { color: var(--accent); }

.progress-track {
  height: 6px;
  border-radius: 999px;
  background: var(--paper-deep);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-soft), var(--accent));
  border-radius: 999px;
  transition: width 0.4s ease;
}

.quiz-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-card);
  padding: clamp(26px, 5vw, 48px);
  margin-top: 22px;
  min-height: 320px;
}

.question-instruction {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-faint);
  margin: 0 0 18px;
}

.question-body {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 30px;
}

.question-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  color: var(--ink);
  background: var(--paper);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-m);
  padding: 28px 20px;
}

.question-numbers .qmark { color: var(--accent); }
.question-numbers .sep { color: var(--ink-faint); font-weight: 400; font-size: 0.7em; }

.question-visual-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  background: var(--paper);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-m);
  padding: 32px 20px;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (min-width: 640px) {
  .options-grid.options-text { grid-template-columns: repeat(2, 1fr); }
  .options-grid.options-visual { grid-template-columns: repeat(4, 1fr); }
}

.option-btn {
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  padding: 18px 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
}

.option-btn:hover { border-color: var(--gold-soft); background: var(--paper-card); }
.option-btn.selected { border-color: var(--accent); background: var(--accent-wash); color: var(--accent); }
.option-btn:active { transform: scale(0.98); }

.option-visual-inner { display: flex; align-items: center; justify-content: center; }

.quiz-footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 26px;
}

/* ---------- shape tokens (used in questions + options) ---------- */

.shape { display: inline-block; flex-shrink: 0; }
.shape-circle { border-radius: 50%; }
.shape-square { border-radius: 4px; }
.shape-diamond { border-radius: 4px; transform: rotate(45deg); }
.shape-triangle {
  width: 0; height: 0; background: transparent !important;
  border-left: var(--tri-w, 22px) solid transparent;
  border-right: var(--tri-w, 22px) solid transparent;
  border-bottom: var(--tri-h, 38px) solid var(--tri-color, var(--ink));
  border-radius: 0;
}
.shape-pentagon { clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%); }
.shape-hexagon { clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%); }

.shape-outline { background: transparent !important; border: 4px solid var(--outline-color, var(--ink)); }
.shape-outline.shape-triangle { border: none; }

.dot-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: center; }
.dot { width: 14px; height: 14px; border-radius: 50%; background: var(--ink); }

/* ---------- results view ---------- */

.results-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: center;
  padding: 40px 0;
}

.results-dial-col { display: flex; flex-direction: column; align-items: center; gap: 16px; }

.dial-final .dial-fill { stroke: var(--accent); }

.score-band {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-wash);
  padding: 8px 20px;
  border-radius: 999px;
  margin: 0;
}

.results-heading {
  font-size: clamp(26px, 3.6vw, 34px);
  font-weight: 800;
  margin: 6px 0 14px;
}

.results-summary {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0 0 26px;
  max-width: 56ch;
}

.category-breakdown {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 30px;
}

.breakdown-row {
  display: grid;
  grid-template-columns: 140px 1fr 46px;
  align-items: center;
  gap: 14px;
  font-size: 13.5px;
}

.breakdown-label { color: var(--ink-soft); font-weight: 600; }

.breakdown-track {
  display: block;
  height: 8px;
  background: var(--paper-deep);
  border-radius: 999px;
  overflow: hidden;
}

.breakdown-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-soft), var(--accent));
  border-radius: 999px;
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.breakdown-score { text-align: left; font-weight: 700; color: var(--ink); }

.results-actions { margin-bottom: 22px; }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .intro-grid { grid-template-columns: 1fr; gap: 34px; }
  .results-grid { grid-template-columns: 1fr; text-align: center; }
  .breakdown-row { grid-template-columns: 110px 1fr 40px; }
  .results-summary, .hero-lede { margin-left: auto; margin-right: auto; }
}

@media (max-width: 520px) {
  .options-grid.options-visual { grid-template-columns: repeat(2, 1fr); }
  .quiz-footer { flex-direction: column-reverse; }
  .quiz-footer .btn-primary, .quiz-footer .btn-ghost { width: 100%; justify-content: center; }
  .question-visual-row { gap: 12px; padding: 24px 12px; flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; }
  .question-numbers { gap: 10px; padding: 22px 14px; }
}

/* ---------- accessibility ---------- */

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}