/* ==========================================================================
   LAMPLIGHTERS PAY - PAYMENT GATEWAY MODAL & CHECKOUT STYLES
   ========================================================================== */

/* Modal Backdrop */
.payment-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.payment-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* Modal Dialog Box */
.payment-dialog {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 880px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  position: relative;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-smooth), opacity var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.payment-modal-backdrop.active .payment-dialog {
  transform: scale(1) translateY(0);
}

/* Modal Close Button */
.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #F1F5F9;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 16px;
  transition: all var(--transition-fast);
  z-index: 10;
}

.modal-close-btn:hover {
  background: #E2E8F0;
  color: var(--text-primary);
  transform: rotate(90deg);
}

/* Checkout Header Banner */
.checkout-header {
  background: linear-gradient(135deg, #0B132B 0%, #1C2541 100%);
  color: #FFFFFF;
  padding: 24px 32px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.checkout-brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.checkout-gateway-logo {
  width: 44px;
  height: 44px;
  background: #0056D2;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #FFFFFF;
}

.checkout-gateway-title h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkout-gateway-title p {
  font-size: 12px;
  color: #94A3B8;
}

.checkout-secure-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  color: #34D399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

/* Checkout Main Grid Layout */
.checkout-body {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  flex: 1;
}

@media (max-width: 768px) {
  .checkout-body {
    grid-template-columns: 1fr;
  }
}

/* Order Summary Column (Left) */
.checkout-order-summary {
  background: #F8FAFC;
  padding: 28px;
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.summary-heading {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.selected-plan-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-xs);
}

.plan-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
}

.plan-card-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
}

.plan-discount-badge {
  font-size: 11px;
  font-weight: 800;
  background: #DCFCE7;
  color: #15803D;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.plan-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 12px;
}

.plan-includes-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.plan-includes-list li i {
  color: #00B67A;
  margin-right: 6px;
}

/* Pricing Breakdown */
.cost-breakdown {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-strong);
}

.cost-row {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.cost-row.discount-row {
  color: #059669;
  font-weight: 600;
}

.cost-row.total-row {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.cost-row.total-row .total-amount {
  color: #0056D2;
}

/* Promo Code Box */
.promo-code-wrap {
  display: flex;
  gap: 8px;
}

.promo-input {
  flex: 1;
  padding: 8px 12px;
  font-size: 13px;
  text-transform: uppercase;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
}

.promo-apply-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  background: #E2E8F0;
  color: var(--text-primary);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.promo-apply-btn:hover {
  background: #CBD5E1;
}

/* Payment Gateway Column (Right) */
.checkout-payment-methods {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
}

/* Payment Method Tabs */
.payment-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 24px;
  background: #F1F5F9;
  padding: 4px;
  border-radius: var(--radius-md);
}

.payment-tab-btn {
  padding: 10px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.payment-tab-btn:hover {
  color: var(--text-primary);
}

.payment-tab-btn.active {
  background: #FFFFFF;
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}

/* Tab Panels */
.payment-tab-content {
  display: none;
}

.payment-tab-content.active {
  display: block;
}

/* 1. UPI QR Code Tab */
.upi-checkout-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.qr-code-frame {
  width: 200px;
  height: 200px;
  background: #FFFFFF;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.qr-placeholder-svg {
  width: 100%;
  height: 100%;
}

.upi-scan-instruction {
  font-size: 13px;
  color: var(--text-secondary);
}

.upi-apps-icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.upi-app-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  background: #F1F5F9;
  color: var(--text-secondary);
}

.upi-timer {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: #DC2626;
  background: #FEF2F2;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.upi-id-divider {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

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

.upi-id-input-group {
  width: 100%;
  display: flex;
  gap: 8px;
}

/* 2. Card Payment Form (modern-web-guidance compliant) */
.card-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
}

.form-label .hint {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon-left {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 16px;
  pointer-events: none;
}

.input-icon-right {
  position: absolute;
  right: 14px;
  display: flex;
  gap: 6px;
  pointer-events: none;
}

.card-type-icon {
  font-size: 18px;
  color: #64748B;
}

.card-type-icon.active {
  color: #0056D2;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: #FFFFFF;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.input-with-icon .form-control {
  padding-left: 42px;
}

.input-with-icon .form-control.has-right-icon {
  padding-right: 80px;
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(0, 86, 210, 0.15);
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* 3. Net Banking Grid */
.banks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.bank-radio-card {
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.bank-radio-card:hover {
  border-color: var(--brand-primary);
  background: var(--brand-primary-light);
}

.bank-radio-card.selected {
  border-color: var(--brand-primary);
  background: #EBF3FF;
  color: var(--brand-primary);
}

.bank-icon {
  font-size: 20px;
  color: var(--brand-primary);
}

/* GSTIN / Billing Accordion */
.billing-info-toggle {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.gst-form-fields {
  display: none;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Submit Payment Button */
.pay-submit-btn {
  margin-top: 24px;
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #00B67A 0%, #009663 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(0, 182, 122, 0.4);
  transition: all var(--transition-normal);
}

.pay-submit-btn:hover {
  background: linear-gradient(135deg, #009663 0%, #007D53 100%);
  box-shadow: 0 6px 20px rgba(0, 182, 122, 0.5);
  transform: translateY(-1px);
}

.pay-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Payment Processing Overlay */
.payment-processing-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
}

.payment-processing-overlay.active {
  display: flex;
}

.spinner-ring {
  width: 64px;
  height: 64px;
  border: 5px solid #E2E8F0;
  border-top-color: #0056D2;
  border-radius: 50%;
  animation: spin 1s infinite linear;
  margin-bottom: 24px;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.processing-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.processing-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 360px;
}

/* Payment Success Screen */
.payment-success-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 32px;
}

.payment-success-screen.active {
  display: flex;
}

.success-icon-bubble {
  width: 80px;
  height: 80px;
  background: #DCFCE7;
  color: #15803D;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 24px;
  animation: bounce-in 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes bounce-in {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.success-title {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.success-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 28px;
}

.receipt-details-card {
  width: 100%;
  max-width: 560px;
  background: #F8FAFC;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: left;
  margin-bottom: 32px;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 13.5px;
  border-bottom: 1px solid #E2E8F0;
}

.receipt-row:last-child {
  border-bottom: none;
}

.receipt-label {
  color: var(--text-muted);
}

.receipt-val {
  font-weight: 600;
  color: var(--text-primary);
}

.license-key-box {
  background: #0B132B;
  color: #00D26A;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 12px;
  border-radius: var(--radius-md);
  text-align: center;
  margin-top: 14px;
  user-select: all;
}

.success-action-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}