/**
 * DOKS CHECKOUT ARSENAL — 8 HIGH-CONVERSION MODELS STYLES
 */

.checkout-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

/* Header & Breadcrumbs */
.checkout-header {
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
}

.checkout-logo {
  font-size: 1.25rem;
  font-weight: 700;
}

.checkout-security-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-success);
  font-weight: 600;
}

/* Form Controls */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--color-text);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  background-color: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.1);
  background-color: #fff;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Payment Method Selector */
.payment-methods-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.payment-tab {
  padding: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  font-weight: 600;
  transition: all var(--transition-fast);
  background: var(--color-surface);
}

.payment-tab.active {
  border-color: var(--color-primary);
  background: #fff;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Pix Display Box */
.pix-box {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.pix-qr-img {
  width: 220px;
  height: 220px;
  margin: 1.5rem auto;
  border: 8px solid var(--color-surface);
  border-radius: var(--radius-md);
}

.pix-code-field {
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  font-family: var(--font-family-mono);
  font-size: 0.8125rem;
  word-break: break-all;
  margin: 1rem 0;
}

.pix-timer {
  font-size: 0.875rem;
  color: var(--color-warning);
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Model 01: Wizard Steps */
.model-01-wizard {
  max-width: 680px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.wizard-progress {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
  position: relative;
}

/* Model 02: 3 Columns Yampi/VTEX */
.model-02-three-cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .model-02-three-cols {
    grid-template-columns: 1fr;
  }
}

.col-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

/* Model 03: Shopify Plus Split 55/45 */
.model-03-shopify-split {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 3rem;
}

@media (max-width: 860px) {
  .model-03-shopify-split {
    grid-template-columns: 1fr;
  }
}

/* Model 04: Maison Luxury Editorial */
.model-04-luxury {
  background: #FAF8F5;
  border-radius: 0;
  border: 1px solid #E8E4DF;
  padding: 3rem;
}

/* Model 05: Stripe / Linear Split 50/50 */
.model-05-stripe-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 80vh;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.stripe-left-dark {
  background: #0f172a;
  color: #fff;
  padding: 3rem;
}

.stripe-right-white {
  background: #fff;
  padding: 3rem;
}

/* Model 06: Kiwify 1-Page Vertical */
.model-06-infoproduct {
  max-width: 640px;
  margin: 0 auto;
}

.order-bump-card {
  border: 2px dashed #f59e0b;
  background: #fffbeb;
  border-radius: var(--radius-md);
  padding: 1rem;
  margin: 1.5rem 0;
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* Model 07: Executive High-Ticket Stepper */
.model-07-highticket {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
}

/* Model 08: App Mobile Kit Funnel */
.model-08-mobile-kit {
  max-width: 500px;
  margin: 0 auto;
}

.kit-selector-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-fast);
}

.kit-selector-card.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}