/* ============================================================
   WIZARD STYLES — 9-step trip planning questionnaire
   Paper-card / hard-shadow visual language (see ui-redesign/app.css
   .wizard-card, .choice-card, .chip). Real engine classes only —
   .wizard-step[data-step], .option-card[data-group][data-val],
   .chip-select, goToStep/#progress-fill/#step-label are untouched.
   ============================================================ */

/* ── Page & Card Shell ─────────────────────────────────────── */
.wizard-page {
  min-height: 100vh;
  padding-top: var(--nav-height);
  background: var(--earth-50);
}

.wizard-shell {
  width: min(820px, calc(100% - 2.5rem));
  margin: 2.5rem auto 6rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius-xl);
  background: var(--white);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

/* ── Group trip invite ticket ──────────────────────────────── */
#group-invite-banner {
  border-bottom: 2px solid var(--ink);
  background: var(--forest-900);
  color: var(--earth-50);
}
.group-invite-inner {
  width: min(820px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 1rem 0;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.group-invite-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.65;
  margin-bottom: 0.25rem;
}
.group-invite-code {
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--sun);
}
.group-invite-copy { flex: 1; min-width: 0; }
.group-invite-copy p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 0.625rem;
  line-height: 1.5;
}
.group-invite-copy p strong { color: var(--earth-50); }

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: 999px;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.12);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-smooth);
}
.copy-btn:hover { background: rgba(255, 255, 255, 0.22); }
.copy-btn.copied { background: var(--forest-600); border-color: var(--forest-300); }

/* ── Progress bar ──────────────────────────────────────────── */
.wizard-progress-bar {
  height: 8px;
  background: var(--earth-200);
  overflow: hidden;
}
.wizard-progress-fill {
  height: 100%;
  background: var(--coral);
  border-radius: 0 999px 999px 0;
  transition: width 0.45s var(--ease-spring);
}

/* ── Step counter ──────────────────────────────────────────── */
.wizard-step-counter {
  padding: 1.25rem clamp(1.25rem, 4vw, 2.75rem) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
}
.wizard-step-label {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coral-dark);
}
.wizard-step-dots {
  display: flex;
  gap: 6px;
}
.wizard-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-strong);
  transition: background var(--duration-mid) var(--ease-smooth),
              transform var(--duration-mid) var(--ease-spring),
              width var(--duration-mid) var(--ease-spring);
}
.wizard-dot.active {
  background: var(--ink);
  width: 20px;
  border-radius: 3px;
}
.wizard-dot.done { background: var(--mint); }

/* ── Step Container ────────────────────────────────────────── */
.wizard-steps-outer {
  position: relative;
  overflow: hidden;
}

.wizard-step {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  min-height: 460px;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  display: none;
  pointer-events: none;
}
.wizard-step.active {
  display: block;
  pointer-events: all;
  position: relative;
}
.wizard-step.entering { display: block; position: absolute; }
.wizard-step.leaving { position: absolute; }

.step-inner { max-width: 100%; }

.step-question {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  font-weight: 400;
  color: var(--ink-deep);
  line-height: 1.12;
  margin-bottom: 0.5rem;
  max-width: 22ch;
}
.step-hint {
  font-size: 0.9375rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
}

/* ── Option Cards (vibe, pace, budget…) ─────────────────────── */
.option-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.option-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.option-grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 600px) {
  .option-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.option-card {
  position: relative;
  padding: 1.1rem 1.25rem;
  border-radius: 15px;
  border: 1.5px solid var(--line-strong);
  background: var(--white);
  cursor: pointer;
  transition:
    border-color var(--duration-fast) var(--ease-smooth),
    background var(--duration-fast) var(--ease-smooth),
    transform var(--duration-fast) var(--ease-spring),
    box-shadow var(--duration-fast) var(--ease-smooth);
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
}
.option-card:hover {
  border-color: var(--coral);
  transform: translateY(-2px);
}
.option-card.selected {
  border: 2px solid var(--ink);
  background: var(--sun-soft);
  box-shadow: 4px 4px 0 var(--ink);
}
.option-card.selected::after {
  content: '✓';
  position: absolute;
  top: 0.5rem;
  right: 0.625rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--ink);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: popIn 0.2s var(--ease-spring);
}

.option-icon {
  font-size: 1.9rem;
  margin-bottom: 0.4rem;
  display: block;
  line-height: 1;
  transition: transform var(--duration-fast) var(--ease-spring);
}
.option-card:hover .option-icon,
.option-card.selected .option-icon { transform: scale(1.12); }

.option-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink-deep);
  margin-bottom: 0.2rem;
  position: relative;
  z-index: 1;
}
.option-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

/* ── Chip Multi-select (must-haves) ────────────────────────── */
.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 2rem;
}
.chip-select {
  padding: 0.5rem 1.125rem;
  border-radius: 999px;
  border: 1.5px solid var(--line-strong);
  background: var(--white);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    border-color var(--duration-fast) var(--ease-smooth),
    background var(--duration-fast) var(--ease-smooth),
    color var(--duration-fast) var(--ease-smooth),
    transform var(--duration-fast) var(--ease-spring);
  user-select: none;
}
.chip-select:hover {
  border-color: var(--coral);
  color: var(--coral-dark);
  transform: translateY(-1px);
}
.chip-select.selected {
  background: var(--ink-deep);
  border-color: var(--ink-deep);
  color: white;
  transform: translateY(-1px);
  box-shadow: 3px 3px 0 var(--coral);
}

/* ── Dates & sub-labels ─────────────────────────────────────── */
.date-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.form-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.step-sub-label {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 1.5rem 0 0.75rem;
}

/* ── Navigation buttons ────────────────────────────────────── */
.wizard-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0 0;
  border-top: 1px dashed var(--line-strong);
  margin-top: 2rem;
}
.wizard-nav-left { display: flex; gap: 0.75rem; align-items: center; }
.wizard-nav-right { display: flex; gap: 0.75rem; align-items: center; margin-left: auto; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 640px) {
  .option-grid-2,
  .option-grid-3 { grid-template-columns: 1fr 1fr; }
  .option-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .date-row { grid-template-columns: 1fr; }
  .step-question { font-size: 1.55rem; }
  .wizard-shell { width: calc(100% - 1.5rem); margin: 1.5rem auto 5rem; }
  .wizard-step { padding: 1.5rem 1.25rem; }
}
@media (max-width: 400px) {
  .option-grid-2,
  .option-grid-3,
  .option-grid-4 { grid-template-columns: 1fr; }
  .wizard-nav { flex-wrap: wrap; }
  .wizard-nav-right { width: 100%; }
  .wizard-nav-right .btn { flex: 1; }
}