/* ═══════════════════════════════════════════════════════════
   ALSEK — Form Page Styles
   Multi-step wizard with premium transitions
   ═══════════════════════════════════════════════════════════ */

/* ─── Page Layout ──────────────────────────────────────────── */
.form-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.form-header {
  padding: var(--space-xl) 0;
  text-align: center;
  position: relative;
  z-index: 1;
}

.form-header__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.form-header__subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ─── Progress Bar ─────────────────────────────────────────── */
.wizard-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: var(--space-lg) var(--space-xl);
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 1;
}

.wizard-progress__step {
  display: flex;
  align-items: center;
  gap: 0;
}

.wizard-progress__dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  background: var(--bg-surface);
  border: 2px solid var(--border-subtle);
  color: var(--text-muted);
  transition: all var(--transition-base);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.wizard-progress__dot.active {
  background: var(--accent-gradient);
  border-color: var(--accent-violet);
  color: white;
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
}

.wizard-progress__dot.completed {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.wizard-progress__line {
  width: 60px;
  height: 2px;
  background: var(--border-subtle);
  transition: background var(--transition-base);
  flex-shrink: 0;
}

.wizard-progress__line.completed {
  background: var(--color-success);
}

.wizard-progress__label {
  display: none;
}

/* ─── Wizard Container ─────────────────────────────────────── */
.wizard-container {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 0 var(--space-xl) var(--space-3xl);
  position: relative;
  z-index: 1;
}

.wizard-form {
  width: 100%;
  max-width: 700px;
}

/* ─── Steps ────────────────────────────────────────────────── */
.wizard-step {
  display: none;
  animation: fadeInUp 0.5s ease forwards;
}

.wizard-step.active {
  display: block;
}

.wizard-step__title {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}

.wizard-step__desc {
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  font-size: 0.95rem;
}

/* ─── Form Groups ──────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: 2px;
}

/* ─── Inputs ───────────────────────────────────────────────── */
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-base);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-violet);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* ─── Input with Icon ──────────────────────────────────────── */
.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper .form-input {
  padding-left: 2.75rem;
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  opacity: 0.5;
  pointer-events: none;
}

/* ─── Radio & Checkbox Cards ───────────────────────────────── */
.option-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.option-cards--2col {
  grid-template-columns: 1fr 1fr;
}

.option-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.option-card:hover {
  border-color: rgba(124, 58, 237, 0.3);
  background: rgba(124, 58, 237, 0.05);
}

.option-card input[type="radio"],
.option-card input[type="checkbox"] {
  display: none;
}

.option-card input:checked + .option-card__indicator {
  background: var(--accent-gradient);
  border-color: var(--accent-violet);
}

.option-card input:checked + .option-card__indicator::after {
  opacity: 1;
  transform: scale(1);
}

.option-card:has(input:checked) {
  border-color: var(--accent-violet);
  background: rgba(124, 58, 237, 0.08);
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.15);
}

.option-card__indicator {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
  position: relative;
}

.option-card__indicator::after {
  content: '✓';
  font-size: 0.7rem;
  color: white;
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-base);
}

.option-card__content {
  flex: 1;
}

.option-card__title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.option-card__desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ─── Checkbox Toggle ──────────────────────────────────────── */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.checkbox-tag {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--transition-base);
}

.checkbox-tag input { display: none; }

.checkbox-tag:has(input:checked) {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--accent-violet);
  color: var(--accent-violet);
}

/* ─── Navigation Buttons ───────────────────────────────────── */
.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
}

.wizard-nav__back {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.wizard-nav__back:hover {
  color: var(--text-primary);
  background: var(--glass-bg);
}

/* ─── Loading Overlay ──────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 7, 14, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.loading-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.loading-overlay__text {
  margin-top: var(--space-xl);
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.loading-overlay__subtext {
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  color: var(--text-muted);
  animation: pulse 2s infinite;
}

.loading-dots {
  display: flex;
  gap: 8px;
  margin-top: var(--space-xl);
}

.loading-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-violet);
  animation: dotPulse 1.4s infinite ease-in-out;
}

.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* ─── Section Divider ──────────────────────────────────────── */
.form-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .option-cards--2col {
    grid-template-columns: 1fr;
  }
  
  .wizard-progress__line {
    width: 30px;
  }
  
  .wizard-progress__dot {
    width: 34px;
    height: 34px;
    font-size: 0.75rem;
  }
  
  .wizard-step__title {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .wizard-progress__line {
    width: 16px;
  }
}