/* ============================================
   PerfilaCR — Formulario Conversacional v2
   Visual upgrade: más espacio, mejor legibilidad,
   animaciones fluidas, scroll correcto
   ============================================ */

.pcr-form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1.2rem;
  min-height: calc(100vh - 160px);
  display: flex;
  flex-direction: column;
}

/* ---- Progress Bar ---- */
.pcr-progress {
  height: 5px;
  background: rgba(28, 106, 222, 0.1);
  border-radius: 3px;
  margin: 1.2rem 0 0;
  overflow: hidden;
  position: sticky;
  top: 0;
  z-index: 10;
}
.pcr-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cr-blue), var(--cr-yellow));
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Step counter ---- */
.pcr-step-counter {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cr-gray);
  letter-spacing: 1px;
  margin: 0.8rem 0 1.5rem;
}

/* ---- Steps Viewport ---- */
.pcr-steps-viewport {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.pcr-steps-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}
.pcr-step {
  min-width: 100%;
  padding: 0 0.5rem;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
  overflow-y: auto;
  max-height: calc(100vh - 280px);
  scrollbar-width: thin;
  scrollbar-color: rgba(28, 106, 222, 0.2) transparent;
}
.pcr-step::-webkit-scrollbar { width: 4px; }
.pcr-step::-webkit-scrollbar-thumb { background: rgba(28, 106, 222, 0.2); border-radius: 2px; }
.pcr-step.active {
  opacity: 1;
  transform: scale(1);
}

/* ---- Step Content ---- */
.pcr-step-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cr-blue);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.6rem;
  display: inline-block;
  background: rgba(28, 106, 222, 0.08);
  padding: 4px 12px;
  border-radius: 6px;
}
.pcr-step-question {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cr-black);
  line-height: 1.3;
  margin-bottom: 0.5rem;
  letter-spacing: -0.3px;
}
.pcr-step-hint {
  font-size: 0.9rem;
  color: var(--cr-gray);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* ---- Card Selectors ---- */
.pcr-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.pcr-cards.pcr-cards-single {
  grid-template-columns: 1fr;
}
.pcr-cards.pcr-cards-three {
  grid-template-columns: 1fr 1fr 1fr;
}
.pcr-card-option {
  background: var(--cr-white);
  border: 2px solid #e8e6df;
  border-radius: var(--cr-radius);
  padding: 1.4rem 1rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pcr-card-option::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--cr-blue), var(--cr-blue-dark));
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 0;
}
.pcr-card-option > * { position: relative; z-index: 1; }
.pcr-card-option:hover {
  border-color: var(--cr-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(28, 106, 222, 0.12);
}
.pcr-card-option.selected {
  border-color: var(--cr-blue);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(28, 106, 222, 0.25);
}
.pcr-card-option.selected::before { opacity: 1; }
.pcr-card-option .pcr-card-emoji {
  font-size: 2rem;
  margin-bottom: 0.6rem;
  line-height: 1;
}
.pcr-card-option .pcr-card-label {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}
.pcr-card-option .pcr-card-sublabel {
  font-size: 0.75rem;
  opacity: 0.65;
  margin-top: 0.3rem;
  line-height: 1.4;
}

/* ---- Yes/No selector ---- */
.pcr-yesno {
  display: flex;
  gap: 14px;
}
.pcr-yesno .pcr-card-option {
  flex: 1;
  padding: 1.8rem 1rem;
}

/* ---- Input fields ---- */
.pcr-input {
  width: 100%;
  border: 2px solid #e8e6df;
  border-radius: 14px;
  padding: 1rem 1.2rem;
  font-size: 1.05rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.25s ease;
  background: var(--cr-white);
  color: var(--cr-black);
}
.pcr-input:focus {
  outline: none;
  border-color: var(--cr-blue);
  box-shadow: 0 0 0 4px rgba(28, 106, 222, 0.1), 0 4px 12px rgba(28, 106, 222, 0.08);
}
.pcr-input::placeholder {
  color: #c0bdb5;
  font-weight: 300;
}
.pcr-input[type="number"]::-webkit-outer-spin-button,
.pcr-input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.pcr-input[type="number"] {
  -moz-appearance: textfield;
}
.pcr-input-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}
.pcr-input-row .pcr-input-group {
  flex: 1;
}
.pcr-input-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cr-gray);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.pcr-input-group {
  margin-bottom: 0;
}

/* ---- Chip selectors ---- */
.pcr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pcr-chip {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 28px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--cr-white);
  color: var(--cr-black);
  border: 2px solid #e8e6df;
  user-select: none;
}
.pcr-chip:hover {
  border-color: var(--cr-blue);
  background: var(--cr-blue-light);
  transform: translateY(-1px);
}
.pcr-chip.selected {
  background: var(--cr-blue);
  color: #fff;
  border-color: var(--cr-blue);
  box-shadow: 0 4px 12px rgba(28, 106, 222, 0.3);
  transform: translateY(-1px);
}

/* ---- Select dropdown ---- */
.pcr-select {
  width: 100%;
  border: 2px solid #e8e6df;
  border-radius: 14px;
  padding: 1rem 1.2rem;
  font-size: 1.05rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.25s ease;
  background: var(--cr-white);
  color: var(--cr-black);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.pcr-select:focus {
  outline: none;
  border-color: var(--cr-blue);
  box-shadow: 0 0 0 4px rgba(28, 106, 222, 0.1), 0 4px 12px rgba(28, 106, 222, 0.08);
}

/* ---- Checkbox / Legal ---- */
.pcr-checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--cr-white);
  border: 2px solid #e8e6df;
  border-radius: var(--cr-radius);
  padding: 1.4rem;
  cursor: pointer;
  transition: all 0.25s ease;
}
.pcr-checkbox-wrap:hover {
  border-color: var(--cr-blue);
  box-shadow: 0 4px 12px rgba(28, 106, 222, 0.08);
}
.pcr-checkbox-wrap.checked {
  border-color: var(--cr-blue);
  background: var(--cr-blue-light);
}
.pcr-checkbox-wrap input[type="checkbox"] {
  width: 24px;
  height: 24px;
  margin-top: 2px;
  accent-color: var(--cr-blue);
  flex-shrink: 0;
}
.pcr-checkbox-text {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--cr-black);
}

/* ---- Alert note (no-blocker) ---- */
.pcr-alert-note {
  border-radius: 12px;
  padding: 1rem 1.2rem;
  font-size: 0.85rem;
  margin-top: 1.2rem;
  line-height: 1.5;
  display: none;
  animation: fadeSlideIn 0.3s ease;
}
.pcr-alert-note.visible { display: flex; align-items: flex-start; gap: 10px; }
.pcr-alert-note .pcr-alert-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }

.pcr-alert-warning {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}
.pcr-alert-info {
  background: var(--cr-blue-light);
  color: var(--cr-blue-dark);
  border: 1px solid rgba(28, 106, 222, 0.15);
}

/* ---- Slider ---- */
.pcr-slider-wrap {
  margin-top: 1.2rem;
  padding: 0 0.5rem;
}
.pcr-slider {
  width: 100%;
  height: 8px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(90deg, rgba(28,106,222,0.1), rgba(28,106,222,0.2));
  border-radius: 4px;
  outline: none;
}
.pcr-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cr-blue), var(--cr-blue-dark));
  cursor: pointer;
  box-shadow: 0 3px 12px rgba(28, 106, 222, 0.35);
  transition: transform 0.15s ease;
}
.pcr-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.pcr-slider-value {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--cr-blue);
  margin-top: 1rem;
  letter-spacing: -0.5px;
}
.pcr-slider-value .pcr-slider-unit {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cr-gray);
  margin-left: 4px;
}

/* ---- Navigation ---- */
.pcr-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0 2rem;
  margin-top: auto;
  position: sticky;
  bottom: 0;
  background: linear-gradient(0deg, var(--cr-offwhite) 70%, transparent);
  padding-top: 2rem;
}
.pcr-btn-back {
  background: none;
  border: none;
  color: var(--cr-gray);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0.6rem 1.2rem;
  border-radius: 12px;
  transition: all 0.2s ease;
  font-family: 'Poppins', sans-serif;
}
.pcr-btn-back:hover {
  background: rgba(0,0,0,0.06);
  color: var(--cr-black);
}
.pcr-btn-next {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.85rem 2.2rem;
  font-size: 1rem;
  border-radius: 14px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.pcr-btn-next:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
}
.pcr-btn-next.pcr-btn-submit {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35);
  padding: 0.85rem 2.5rem;
}
.pcr-btn-next.pcr-btn-submit:hover {
  background: linear-gradient(135deg, #16a34a, #0f8c3a);
  box-shadow: 0 6px 24px rgba(34, 197, 94, 0.4);
}

/* ---- Textarea ---- */
.pcr-textarea {
  width: 100%;
  border: 2px solid #e8e6df;
  border-radius: 14px;
  padding: 1rem 1.2rem;
  font-size: 1rem;
  font-family: 'Poppins', sans-serif;
  min-height: 110px;
  resize: vertical;
  transition: all 0.25s ease;
}
.pcr-textarea:focus {
  outline: none;
  border-color: var(--cr-blue);
  box-shadow: 0 0 0 4px rgba(28, 106, 222, 0.1);
}

/* ---- Internal mode extras ---- */
.pcr-internal-badge {
  display: inline-block;
  background: var(--cr-yellow);
  color: var(--cr-black);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 2px 10px;
  border-radius: 10px;
  margin-left: 8px;
  vertical-align: middle;
}

/* ---- Animations ---- */
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .pcr-form-wrapper { padding: 0 0.8rem; }
  .pcr-step-question { font-size: 1.3rem; }
  .pcr-step-hint { font-size: 0.85rem; margin-bottom: 1.5rem; }
  .pcr-cards { grid-template-columns: 1fr; gap: 10px; }
  .pcr-card-option { padding: 1.1rem 0.8rem; }
  .pcr-input-row { flex-direction: column; }
  .pcr-btn-next { padding: 0.8rem 1.5rem; font-size: 0.95rem; }
  .pcr-step { max-height: calc(100vh - 240px); }
  .pcr-slider-value { font-size: 1.6rem; }
}