/* ============================================
   COLLABORATION QUIZ WIDGET
   Spec: brief-widget-wspolpraca.md
   ============================================ */

.quiz-widget {
  max-width: 720px;
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.quiz-card {
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius-xl);
  /* Generous, even padding on every side — the card's height is left to
     size naturally to whichever screen is showing (no fixed height, no
     overflow scroll), so nothing is ever clipped regardless of content
     length or translated string length. */
  padding: clamp(1.75rem, 4vw, 2.75rem);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.quiz-screen { display: none; }
.quiz-screen.is-active { display: flex; flex-direction: column; }

/* Removed from normal flow for the duration of its exit fade, so the
   outgoing screen can never add its height to the incoming one's —
   see crossfade() in quiz.js. inset:0 aligns it to the padding box of
   .quiz-card (its positioned ancestor), matching where it sat in flow. */
.quiz-screen.is-exiting {
  position: absolute;
  inset: 0;
  z-index: 2;
}

/* ---- Intro ---- */
.quiz-intro { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
.quiz-intro h3 { font-size: var(--fs-h3); color: var(--cream); max-width: 16ch; }
.quiz-intro p { color: rgba(255,255,255,0.82); font-size: var(--fs-body); max-width: 40ch; }
.quiz-intro .btn { margin-top: var(--space-3); }

/* ---- Progress ---- */
.quiz-progress { margin-bottom: var(--space-6); }
.quiz-progress-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: var(--space-3);
  display: block;
}
.quiz-progress-bar {
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.22);
  overflow: hidden;
}
.quiz-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--yellow);
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-out);
}

/* ---- Question ---- */
.quiz-question-head { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-6); }
.quiz-back {
  align-self: flex-start;
  color: rgba(255,255,255,0.75);
  font-weight: 600;
  font-size: var(--fs-body-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 32px;
}
.quiz-back:hover { color: var(--white); }
.quiz-back.is-invisible { visibility: hidden; pointer-events: none; }
.quiz-question-text { font-size: var(--fs-h4); color: var(--white); font-weight: 700; max-width: 28ch; }

.quiz-options { display: flex; flex-direction: column; gap: var(--space-3); }

.quiz-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--white);
  color: var(--ink);
  border: 2px solid var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-weight: 500;
  font-size: var(--fs-body-sm);
  line-height: var(--lh-snug);
  transition: background-color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  width: 100%;
}
.quiz-option:hover { background: var(--cream); border-color: var(--cream); }
.quiz-option:active { transform: scale(0.99); }
.quiz-option.is-selected { background: var(--blue-deep); border-color: var(--white); color: var(--white); }

.quiz-option-index {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(21,23,31,0.08);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8125rem;
  flex-shrink: 0;
  transition: background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}
.quiz-option.is-selected .quiz-option-index { background: rgba(255,255,255,0.2); color: var(--white); }

/* ---- Result ---- */
.quiz-result { flex-direction: column; align-items: flex-start; gap: var(--space-2); text-align: left; }
.quiz-result-eyebrow {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: var(--space-1);
}
.quiz-result-label { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-h2); color: var(--cream); }
.quiz-result-subtitle { font-size: var(--fs-body-lg); font-weight: 600; color: var(--white); margin-top: var(--space-1); }
.quiz-result-desc { color: rgba(255,255,255,0.82); font-size: var(--fs-body); max-width: 42ch; margin-top: var(--space-2); }
.quiz-result-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); margin-top: var(--space-5); }
.quiz-restart-link { color: rgba(255,255,255,0.75); font-weight: 600; font-size: var(--fs-body-sm); }
.quiz-restart-link:hover { color: var(--white); }

/* ---- Form ---- */
.quiz-form { display: flex; flex-direction: column; gap: var(--space-4); width: 100%; }
.quiz-form-selected-option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,0.14);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--cream);
  align-self: flex-start;
}
.quiz-form-title { font-size: var(--fs-h4); color: var(--white); margin: var(--space-2) 0 var(--space-2); max-width: 36ch; }

.quiz-field { display: flex; flex-direction: column; gap: var(--space-2); }
.quiz-field label { font-weight: 600; font-size: var(--fs-body-sm); color: rgba(255,255,255,0.88); }
.quiz-field .quiz-required { color: var(--cream); }
.quiz-field input, .quiz-field select {
  background: var(--white);
  color: var(--ink);
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-body-sm);
  min-height: 48px;
  width: 100%;
}
.quiz-field input:focus-visible, .quiz-field select:focus-visible { border-color: var(--yellow); outline: none; }
.quiz-field-row { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
.quiz-field-error {
  color: var(--yellow);
  font-size: 0.8125rem;
  font-weight: 600;
  display: none;
}
.quiz-field.has-error input, .quiz-field.has-error select { border-color: #FFB3B3; }
.quiz-field.has-error .quiz-field-error { display: block; }

.quiz-consent { display: flex; align-items: flex-start; gap: var(--space-3); padding-top: var(--space-2); }
.quiz-consent input[type="checkbox"] {
  width: 22px; height: 22px;
  min-height: 0;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--yellow);
  border-radius: 4px;
}
.quiz-consent label { font-size: 0.8125rem; color: rgba(255,255,255,0.75); line-height: 1.5; font-weight: 400; }

.quiz-submit { margin-top: var(--space-2); align-self: flex-start; }
.quiz-submit:disabled { opacity: 0.42; cursor: not-allowed; }
.quiz-submit:disabled:hover { transform: none; box-shadow: none; }

.quiz-submit-error {
  margin-top: var(--space-3);
  font-size: var(--fs-body-sm);
  font-weight: 600;
  color: var(--yellow);
}

/* ---- Confirmation ---- */
.quiz-confirmation { flex-direction: column; align-items: flex-start; gap: var(--space-3); text-align: left; }
.quiz-confirmation-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--cream);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: var(--space-1);
}
.quiz-confirmation h3 { font-size: var(--fs-h3); color: var(--cream); }
.quiz-confirmation p { font-size: var(--fs-body); color: rgba(255,255,255,0.88); max-width: 42ch; }