/* ============================================
VARIABLES CSS - CHECKOUT MODERNE
============================================ */
:root {
--checkout-primary: #bc0101;
--checkout-primary-rgb: 188, 1, 1;
--checkout-success: #10b981;
--checkout-warning: #f59e0b;
--checkout-error: #ef4444;
--checkout-text-dark: #1f2937;
--checkout-text-medium: #6b7280;
--checkout-text-light: #9ca3af;
--checkout-border: #e5e7eb;
--checkout-bg-light: #f9fafb;
--checkout-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
--checkout-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
--checkout-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
--checkout-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ============================================
BODY & LAYOUT FULLSCREEN (SANS SCROLLING)
============================================ */
body.checkout-page {
background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%) !important;
padding-bottom: 0 !important;
min-height: 100vh;
overflow-x: hidden;
overflow-y: auto;
}

body.cart-step-page {
padding-bottom: 100px !important;
min-height: 100vh;
overflow-x: hidden;
overflow-y: auto;
}

.checkout-main-fullscreen {
position: fixed;
top: 60px;
left: 0;
right: 0;
bottom: 100px;
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
padding: 20px;
}

.checkout-fullscreen-container {
width: 100%;
max-width: 1200px;
height: 100%;
display: flex;
flex-direction: column;
gap: 20px;
}

/* ============================================
HEADER ÉTAPE
============================================ */
.step-header-banner {
text-align: center;
padding: 30px 20px;
background: white;
border-radius: 20px;
box-shadow: var(--checkout-shadow-lg);
border: 2px solid rgba(var(--checkout-primary-rgb), 0.1);
animation: slideDown 0.6s ease;
}

@keyframes slideDown {
from {
opacity: 0;
transform: translateY(-30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}

.step-icon {
width: 80px;
height: 80px;
margin: 0 auto 20px;
border-radius: 50%;
background: linear-gradient(135deg, var(--checkout-primary), rgba(var(--checkout-primary-rgb), 0.7));
display: flex;
align-items: center;
justify-content: center;
font-size: 36px;
color: white;
box-shadow: 0 8px 24px rgba(var(--checkout-primary-rgb), 0.35);
animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
0%, 100% {
transform: scale(1);
}
50% {
transform: scale(1.05);
}
}

.step-main-title {
font-size: 28px;
font-weight: 800;
color: var(--checkout-text-dark);
margin: 0 0 10px 0;
}

.step-subtitle {
font-size: 16px;
color: var(--checkout-text-medium);
margin: 0;
}

/* ============================================
ZONE DE CONTENU (SANS SCROLL)
============================================ */
.step-content-area {
flex: 1;
overflow-y: auto;
padding: 20px;
background: white;
border-radius: 20px;
box-shadow: var(--checkout-shadow-lg);
border: 2px solid var(--checkout-border);
animation: fadeInUp 0.7s ease;
}

@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}

/* Custom scrollbar */
.step-content-area::-webkit-scrollbar {
width: 8px;
}

.step-content-area::-webkit-scrollbar-track {
background: var(--checkout-bg-light);
border-radius: 10px;
}

.step-content-area::-webkit-scrollbar-thumb {
background: var(--checkout-primary);
border-radius: 10px;
}

.step-content-area::-webkit-scrollbar-thumb:hover {
background: rgba(var(--checkout-primary-rgb), 0.8);
}

/* ============================================
BOTTOM NAVIGATION BAR (4 ÉTAPES)
============================================ */
.checkout-bottom-nav {
position: fixed !important;
bottom: 0 !important;
left: 0 !important;
right: 0 !important;
background: white !important;
border-top: 2px solid var(--checkout-border) !important;
box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12) !important;
z-index: 1050 !important;
transition: transform 0.3s ease !important;
}

.checkout-bottom-nav .bottom-nav-content {
max-width: 1400px;
margin: 0 auto;
padding: 16px 30px;
}

.checkout-bottom-nav .nav-steps {
display: flex;
justify-content: space-between;
align-items: center;
position: relative;
margin-bottom: 16px;
}

.checkout-bottom-nav .nav-step {
flex: 1;
text-align: center;
position: relative;
cursor: pointer;
transition: all 0.3s ease;
}

.checkout-bottom-nav .nav-step-circle {
width: 44px;
height: 44px;
border-radius: 50%;
background: var(--checkout-bg-light);
border: 3px solid var(--checkout-border);
display: flex;
align-items: center;
justify-content: center;
margin: 0 auto 8px;
font-weight: 800;
font-size: 16px;
color: var(--checkout-text-medium);
transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
position: relative;
z-index: 2;
}

.checkout-bottom-nav .nav-step.active .nav-step-circle {
background: var(--checkout-primary);
border-color: var(--checkout-primary);
color: white;
transform: scale(1.2);
box-shadow: 0 0 0 6px rgba(var(--checkout-primary-rgb), 0.2);
}

.checkout-bottom-nav .nav-step.completed .nav-step-circle {
background: var(--checkout-success);
border-color: var(--checkout-success);
color: white;
}

.checkout-bottom-nav .nav-step.completed .nav-step-circle .step-number::after {
content: '✓';
position: absolute;
font-size: 18px;
}

.checkout-bottom-nav .nav-step.completed .nav-step-circle .step-number {
opacity: 0;
}

.checkout-bottom-nav .nav-step-label {
font-size: 12px;
font-weight: 700;
color: var(--checkout-text-medium);
text-transform: uppercase;
letter-spacing: 0.5px;
}

.checkout-bottom-nav .nav-step.active .nav-step-label {
color: var(--checkout-primary);
}

.checkout-bottom-nav .nav-step.completed .nav-step-label {
color: var(--checkout-success);
}

.checkout-bottom-nav .nav-progress-line {
position: absolute;
top: 22px;
left: 0;
right: 0;
height: 3px;
background: var(--checkout-border);
z-index: 1;
}

.checkout-bottom-nav .nav-progress-fill {
height: 100%;
background: linear-gradient(90deg, var(--checkout-primary), var(--checkout-success));
transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.checkout-bottom-nav .bottom-nav-actions {
display: flex;
align-items: center;
justify-content: space-between;
gap: 20px;
}

.checkout-bottom-nav .nav-total {
flex: 1;
text-align: center;
}

.checkout-bottom-nav .nav-total-label {
font-size: 11px;
color: var(--checkout-text-medium);
text-transform: uppercase;
letter-spacing: 0.8px;
font-weight: 700;
margin-bottom: 4px;
}

.checkout-bottom-nav .nav-total-amount {
font-size: 28px;
font-weight: 900;
color: var(--checkout-primary);
line-height: 1;
}

.btn-prev-step,
.btn-next-step,
.btn-validate-order {
padding: 16px 32px;
border-radius: 14px;
font-size: 16px;
font-weight: 700;
display: inline-flex;
align-items: center;
gap: 12px;
cursor: pointer;
transition: all 0.3s ease;
border: none;
text-decoration: none;
white-space: nowrap;
}

.btn-prev-step {
background: white;
color: var(--checkout-text-dark);
border: 2px solid var(--checkout-border);
}

.btn-prev-step:hover {
background: var(--checkout-bg-light);
border-color: var(--checkout-text-medium);
transform: translateX(-4px);
}

.btn-next-step,
.btn-validate-order {
background: linear-gradient(135deg, var(--checkout-primary), rgba(var(--checkout-primary-rgb), 0.85));
color: white;
box-shadow: 0 6px 20px rgba(var(--checkout-primary-rgb), 0.4);
}

.btn-next-step:hover,
.btn-validate-order:hover:not(:disabled) {
transform: translateY(-3px);
box-shadow: 0 8px 28px rgba(var(--checkout-primary-rgb), 0.5);
}

.btn-validate-order:disabled {
opacity: 0.5;
cursor: not-allowed;
}

.btn-validate-order.enabled {
animation: btnGlow 1.5s ease-in-out infinite;
}

@keyframes btnGlow {
0%, 100% {
box-shadow: 0 6px 20px rgba(var(--checkout-primary-rgb), 0.4);
}
50% {
box-shadow: 0 8px 32px rgba(var(--checkout-primary-rgb), 0.7);
}
}

/* ============================================
CART.PHP - ITEMS DU PANIER
============================================ */
.cart-items-compact {
display: flex;
flex-direction: column;
gap: 20px;
margin-bottom: 30px;
}

.cart-item-card-large {
background: linear-gradient(135deg, #ffffff, #fafbfc);
border: 2px solid var(--checkout-border);
border-radius: 16px;
padding: 24px;
display: flex;
align-items: center;
gap: 24px;
transition: all 0.3s ease;
box-shadow: var(--checkout-shadow-sm);
}

.cart-item-card-large:hover {
transform: translateY(-4px);
box-shadow: var(--checkout-shadow-lg);
border-color: rgba(var(--checkout-primary-rgb), 0.3);
}

.cart-item-image {
width: 120px;
height: 120px;
border-radius: 12px;
overflow: hidden;
flex-shrink: 0;
background: var(--checkout-bg-light);
box-shadow: var(--checkout-shadow-md);
}

.cart-item-image img {
width: 100%;
height: 100%;
object-fit: cover;
}

.cart-item-details {
flex: 1;
}

.cart-item-title {
font-size: 20px;
font-weight: 700;
color: var(--checkout-text-dark);
margin: 0 0 12px 0;
}

.cart-item-promo {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 8px;
}

.old-price {
font-size: 16px;
color: var(--checkout-text-light);
text-decoration: line-through;
}

.promo-badge {
background: var(--checkout-error);
color: white;
padding: 4px 10px;
border-radius: 8px;
font-size: 13px;
font-weight: 700;
}

.cart-item-price-unit {
font-size: 18px;
font-weight: 700;
color: var(--checkout-primary);
}

.cart-item-controls {
display: flex;
flex-direction: column;
align-items: flex-end;
gap: 16px;
}

.qty-controls-large {
display: flex;
align-items: center;
gap: 12px;
}

.qty-btn-large {
width: 44px;
height: 44px;
border-radius: 10px;
border: 2px solid var(--checkout-border);
background: white;
color: var(--checkout-primary);
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
font-size: 18px;
transition: all 0.3s ease;
}

.qty-btn-large:hover {
background: var(--checkout-primary);
color: white;
border-color: var(--checkout-primary);
transform: scale(1.1);
}

.qty-btn-large.remove {
color: var(--checkout-error);
border-color: var(--checkout-error);
}

.qty-btn-large.remove:hover {
background: var(--checkout-error);
color: white;
}

.qty-display-large {
font-size: 20px;
font-weight: 800;
color: var(--checkout-text-dark);
min-width: 40px;
text-align: center;
}

.cart-item-subtotal {
font-size: 24px;
font-weight: 900;
color: var(--checkout-success);
}

/* Mode scrollable pour 4+ produits */
.cart-items-scrollable {
max-height: calc(100vh - 450px);
overflow-y: auto;
padding-right: 10px;
margin-bottom: 20px;
}

.cart-item-row {
display: flex;
align-items: center;
gap: 16px;
padding: 16px;
background: white;
border: 2px solid var(--checkout-border);
border-radius: 12px;
margin-bottom: 12px;
transition: all 0.3s ease;
}

.cart-item-row:hover {
border-color: var(--checkout-primary);
box-shadow: var(--checkout-shadow-md);
}

.cart-item-image-small {
width: 60px;
height: 60px;
border-radius: 8px;
overflow: hidden;
flex-shrink: 0;
background: var(--checkout-bg-light);
}

.cart-item-image-small img {
width: 100%;
height: 100%;
object-fit: cover;
}

.cart-item-info {
flex: 1;
min-width: 0;
}

.cart-item-info h4 {
font-size: 15px;
font-weight: 700;
color: var(--checkout-text-dark);
margin: 0 0 6px 0;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}

.cart-item-unit-price {
font-size: 13px;
color: var(--checkout-text-medium);
}

.cart-item-qty {
display: flex;
align-items: center;
gap: 8px;
}

.qty-btn-mini {
width: 32px;
height: 32px;
border-radius: 6px;
border: 1px solid var(--checkout-border);
background: white;
color: var(--checkout-primary);
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
font-size: 14px;
transition: all 0.2s ease;
}

.qty-btn-mini:hover {
background: var(--checkout-primary);
color: white;
}

.qty-btn-mini.remove {
color: var(--checkout-error);
}

.qty-btn-mini.remove:hover {
background: var(--checkout-error);
color: white;
}

.qty-display-mini {
font-size: 15px;
font-weight: 700;
min-width: 24px;
text-align: center;
}

.cart-item-total {
font-size: 17px;
font-weight: 800;
color: var(--checkout-success);
white-space: nowrap;
}

/* Résumé total */
.cart-summary-box {
background: linear-gradient(135deg, rgba(var(--checkout-primary-rgb), 0.08), rgba(var(--checkout-primary-rgb), 0.03));
border: 2px solid rgba(var(--checkout-primary-rgb), 0.2);
border-radius: 16px;
padding: 24px;
margin-top: 20px;
}

.summary-line {
display: flex;
justify-content: space-between;
padding: 12px 0;
font-size: 18px;
}

.summary-line span:first-child {
color: var(--checkout-text-medium);
font-weight: 600;
}

.summary-amount {
font-size: 24px;
font-weight: 900;
color: var(--checkout-primary);
}

/* ============================================
CART_LIVRAISON.PHP - SÉLECTEUR MODE
============================================ */
.delivery-selector-modern {
margin-bottom: 30px;
}

.selector-label {
display: flex;
align-items: center;
gap: 10px;
font-size: 16px;
font-weight: 700;
color: var(--checkout-text-dark);
margin-bottom: 12px;
}

.selector-label i {
color: var(--checkout-primary);
font-size: 20px;
}

.modern-select {
width: 100%;
padding: 18px 20px;
font-size: 16px;
font-weight: 600;
color: var(--checkout-text-dark);
background: white;
border: 3px solid var(--checkout-border);
border-radius: 14px;
cursor: pointer;
transition: all 0.3s ease;
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%236366f1' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 16px center;
padding-right: 50px;
}

.modern-select:focus {
outline: none;
border-color: var(--checkout-primary);
box-shadow: 0 0 0 4px rgba(var(--checkout-primary-rgb), 0.15);
}

/* Aperçu du mode sélectionné */
.mode-preview-card {
display: flex;
align-items: center;
gap: 20px;
padding: 24px;
background: linear-gradient(135deg, rgba(var(--checkout-primary-rgb), 0.06), rgba(var(--checkout-primary-rgb), 0.02));
border: 2px solid rgba(var(--checkout-primary-rgb), 0.2);
border-radius: 16px;
margin-bottom: 30px;
animation: slideIn 0.5s ease;
}

@keyframes slideIn {
from {
opacity: 0;
transform: translateX(-20px);
}
to {
opacity: 1;
transform: translateX(0);
}
}

.mode-preview-icon {
width: 70px;
height: 70px;
border-radius: 14px;
background: var(--checkout-primary);
display: flex;
align-items: center;
justify-content: center;
font-size: 32px;
color: white;
flex-shrink: 0;
box-shadow: 0 6px 16px rgba(var(--checkout-primary-rgb), 0.4);
}

.mode-preview-details {
flex: 1;
}

.mode-preview-details h3 {
font-size: 20px;
font-weight: 800;
color: var(--checkout-text-dark);
margin: 0 0 8px 0;
}

.mode-preview-details p {
font-size: 14px;
color: var(--checkout-text-medium);
margin: 0 0 10px 0;
}

.mode-preview-price {
display: inline-block;
padding: 6px 16px;
background: var(--checkout-success);
color: white;
border-radius: 20px;
font-size: 15px;
font-weight: 700;
}

/* Sections conditionnelles */
.conditional-section {
margin-top: 30px;
animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
from {
opacity: 0;
}
to {
opacity: 1;
}
}

.info-box {
background: white;
border: 2px solid var(--checkout-border);
border-radius: 14px;
padding: 20px;
margin-bottom: 20px;
}

.info-box-header {
display: flex;
align-items: center;
gap: 12px;
margin-bottom: 16px;
padding-bottom: 12px;
border-bottom: 2px solid var(--checkout-bg-light);
}

.info-box-header i {
font-size: 22px;
color: var(--checkout-primary);
}

.info-box-header h4 {
font-size: 17px;
font-weight: 700;
color: var(--checkout-text-dark);
margin: 0;
}

.info-box-content {
padding: 16px;
background: var(--checkout-bg-light);
border-radius: 10px;
}

.info-box-content p {
margin: 0;
padding: 6px 0;
font-size: 14px;
color: var(--checkout-text-dark);
}

.info-box-content p i {
color: var(--checkout-primary);
width: 20px;
margin-right: 8px;
}

.empty-state-box {
text-align: center;
padding: 40px 20px;
background: var(--checkout-bg-light);
border: 2px dashed var(--checkout-border);
border-radius: 14px;
}

.empty-state-box i {
font-size: 56px;
color: var(--checkout-text-light);
margin-bottom: 16px;
}

.empty-state-box p {
font-size: 15px;
color: var(--checkout-text-medium);
margin-bottom: 20px;
}

.btn-primary-action,
.btn-secondary-action {
display: inline-flex;
align-items: center;
gap: 10px;
padding: 14px 24px;
border-radius: 12px;
font-weight: 700;
font-size: 15px;
cursor: pointer;
transition: all 0.3s ease;
text-decoration: none;
border: none;
}

.btn-primary-action {
background: var(--checkout-primary);
color: white;
box-shadow: 0 4px 12px rgba(var(--checkout-primary-rgb), 0.3);
}

.btn-primary-action:hover {
transform: translateY(-2px);
box-shadow: 0 6px 18px rgba(var(--checkout-primary-rgb), 0.4);
}

.btn-secondary-action {
background: white;
color: var(--checkout-primary);
border: 2px solid var(--checkout-primary);
}

.btn-secondary-action:hover {
background: var(--checkout-primary);
color: white;
}

.input-group-modern {
margin-bottom: 20px;
}

.input-group-modern label {
display: flex;
align-items: center;
gap: 8px;
font-size: 14px;
font-weight: 700;
color: var(--checkout-text-dark);
margin-bottom: 10px;
}

.input-group-modern label i {
color: var(--checkout-primary);
}

.modern-input {
width: 100%;
padding: 14px 16px;
font-size: 15px;
color: var(--checkout-text-dark);
background: white;
border: 2px solid var(--checkout-border);
border-radius: 12px;
transition: all 0.3s ease;
}

.modern-input:focus {
outline: none;
border-color: var(--checkout-primary);
box-shadow: 0 0 0 4px rgba(var(--checkout-primary-rgb), 0.1);
}

.datetime-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
}

/* ============================================
CART_PAIEMENT.PHP - OPTIONS PAIEMENT
============================================ */
.payment-options-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 20px;
margin-bottom: 40px;
}

.payment-option-card {
position: relative;
cursor: pointer;
}

.payment-option-card input[type="radio"] {
position: absolute;
opacity: 0;
}

.payment-card-inner {
position: relative;
padding: 32px 24px;
background: white;
border: 3px solid var(--checkout-border);
border-radius: 16px;
text-align: center;
transition: all 0.4s ease;
}

.payment-option-card:hover .payment-card-inner {
border-color: rgba(var(--checkout-primary-rgb), 0.4);
transform: translateY(-6px);
box-shadow: var(--checkout-shadow-lg);
}

.payment-option-card.selected .payment-card-inner {
border-color: var(--checkout-primary);
background: linear-gradient(135deg, rgba(var(--checkout-primary-rgb), 0.06), rgba(var(--checkout-primary-rgb), 0.02));
box-shadow: 0 8px 24px rgba(var(--checkout-primary-rgb), 0.25);
}

.payment-check-icon {
position: absolute;
top: -12px;
right: -12px;
width: 40px;
height: 40px;
border-radius: 50%;
background: var(--checkout-success);
color: white;
display: flex;
align-items: center;
justify-content: center;
font-size: 20px;
opacity: 0;
transform: scale(0) rotate(-180deg);
transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.payment-option-card.selected .payment-check-icon {
opacity: 1;
transform: scale(1) rotate(0deg);
}

.payment-icon-large {
width: 70px;
height: 70px;
margin: 0 auto 20px;
border-radius: 14px;
background: linear-gradient(135deg, rgba(var(--checkout-primary-rgb), 0.1), rgba(var(--checkout-primary-rgb), 0.05));
display: flex;
align-items: center;
justify-content: center;
font-size: 32px;
color: var(--checkout-primary);
}

.payment-card-inner h3 {
font-size: 18px;
font-weight: 800;
color: var(--checkout-text-dark);
margin: 0 0 8px 0;
}

.payment-card-inner p {
font-size: 13px;
color: var(--checkout-text-medium);
margin: 0 0 16px 0;
}

.payment-badges {
display: flex;
justify-content: center;
gap: 12px;
font-size: 28px;
color: var(--checkout-text-light);
}

.payment-info-note {
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
font-size: 12px;
color: var(--checkout-text-medium);
padding: 10px;
background: var(--checkout-bg-light);
border-radius: 8px;
}

.payment-info-note i {
color: var(--checkout-primary);
}

/* Notes section */
.notes-section {
margin-bottom: 30px;
}

.notes-label {
display: flex;
align-items: center;
gap: 10px;
font-size: 15px;
font-weight: 700;
color: var(--checkout-text-dark);
margin-bottom: 12px;
}

.notes-label i {
color: var(--checkout-primary);
font-size: 18px;
}

.notes-textarea {
width: 100%;
padding: 16px;
font-size: 15px;
color: var(--checkout-text-dark);
background: white;
border: 2px solid var(--checkout-border);
border-radius: 12px;
resize: vertical;
font-family: inherit;
transition: all 0.3s ease;
}

.notes-textarea:focus {
outline: none;
border-color: var(--checkout-primary);
box-shadow: 0 0 0 4px rgba(var(--checkout-primary-rgb), 0.1);
}

.payment-summary-box {
background: linear-gradient(135deg, rgba(var(--checkout-primary-rgb), 0.08), rgba(var(--checkout-primary-rgb), 0.03));
border: 2px solid rgba(var(--checkout-primary-rgb), 0.2);
border-radius: 16px;
padding: 24px;
}

.payment-summary-box .summary-line {
display: flex;
justify-content: space-between;
padding: 10px 0;
font-size: 16px;
}

.payment-summary-box .summary-line.final {
margin-top: 10px;
padding-top: 16px;
border-top: 2px solid rgba(var(--checkout-primary-rgb), 0.2);
font-size: 20px;
}

.payment-summary-box .summary-line.final span {
font-weight: 900;
color: var(--checkout-primary);
}

/* ============================================
CART_CHECKOUT.PHP - RÉCAPITULATIF FINAL
============================================ */
.recap-layout {
display: grid;
grid-template-columns: 1fr 400px;
gap: 30px;
align-items: start;
}

.recap-section {
background: white;
border: 2px solid var(--checkout-border);
border-radius: 16px;
padding: 24px;
}

/* Forcer l'affichage du bouton desktop dans confirmation.php */
@media (min-width: 1024px) {
button.btn-validate.desktop-submit,
#btn-submit-payment.desktop-submit,
#btn-confirm-paygreen.desktop-submit,
#btn-confirm-order.desktop-submit,
#btn-confirm-order {
display: inline-flex !important;
visibility: visible !important;
opacity: 1 !important;
width: 100% !important;
}

/* Forcer l'affichage du conteneur du bouton */
div:has(#btn-confirm-order) {
display: block !important;
}

/* S'assurer que la section de paiement est visible en desktop */
.section-card:has(.desktop-submit),
.section-card:has(#btn-confirm-order) {
display: block !important;
}
}

.recap-section-header {
display: flex;
align-items: center;
gap: 12px;
margin-bottom: 20px;
padding-bottom: 16px;
border-bottom: 2px solid var(--checkout-bg-light);
}

.recap-section-header i {
font-size: 24px;
color: var(--checkout-primary);
}

.recap-section-header h3 {
font-size: 18px;
font-weight: 800;
color: var(--checkout-text-dark);
margin: 0;
}

.recap-products-list {
max-height: none;
overflow-y: visible;
overflow-x: hidden;
padding-right: 10px;
display: flex;
flex-direction: column;
gap: 0.85rem;
}

.recap-product-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.1rem 1.4rem;
    border: 1px solid #e6e9ef;
    border-radius: 16px;
    background: #fff;
    margin-bottom: 0;
}

/* Utiliser les mêmes styles que cart-item pour item-image, item-details, item-price */
.recap-product-item .item-image {
width: 80px;
height: 80px;
    border-radius: 14px;
overflow: hidden;
flex-shrink: 0;
    background: rgba(15, 23, 42, 0.03);
    border: 1px solid rgba(226, 232, 240, 0.9);
display: flex;
align-items: center;
justify-content: center;
position: relative;
    box-shadow: inset 0 2px 8px rgba(15, 23, 42, 0.05);
}

.recap-product-item .item-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}

.recap-product-item .item-image .item-qty {
position: absolute;
top: 6px;
left: 6px;
z-index: 2;
background: linear-gradient(135deg, var(--checkout-primary), var(--checkout-secondary));
color: #fff;
border-radius: 999px;
padding: 0.3rem 0.6rem;
font-size: clamp(0.78rem, 0.9vw, 0.95rem);
font-weight: 800;
line-height: 1;
box-shadow: 0 8px 18px rgba(15, 23, 42, 0.18);
border: 2px solid rgba(255,255,255,0.95);
text-shadow: 0 1px 1px rgba(0,0,0,0.25);
}

.recap-product-item .item-details {
flex: 1;
display: flex;
flex-direction: column;
gap: 0.35rem;
}

.recap-product-item .item-details h3 {
margin: 0;
font-size: 1.05rem;
font-weight: 700;
color: #0f172a;
display: flex;
align-items: center;
gap: 0.5rem;
}

.recap-product-item .item-details h3::after {
content: '';
width: 6px;
height: 6px;
border-radius: 50%;
background: rgba(15, 23, 42, 0.15);
display: inline-block;
}

.recap-product-item .item-meta {
display: flex;
flex-wrap: wrap;
gap: 0.6rem;
align-items: center;
font-size: 0.82rem;
color: #475569;
}

.recap-product-item .item-unit-price {
background: rgba(14, 165, 233, 0.1);
color: #0284c7;
padding: 0.25rem 0.65rem;
border-radius: 999px;
font-weight: 600;
}

.recap-product-item .item-category {
background: rgba(100, 116, 139, 0.1);
color: #64748b;
padding: 0.25rem 0.65rem;
border-radius: 999px;
font-weight: 500;
}

.recap-product-item .item-price {
display: flex;
flex-direction: column;
align-items: flex-end;
gap: 0.25rem;
flex-shrink: 0;
}

.recap-product-item .item-price span {
font-size: 1.15rem;
font-weight: 800;
color: #0f172a;
line-height: 1;
}

.recap-product-item .item-price small {
font-size: 0.7rem;
color: #64748b;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.5px;
}

/* Sidebar récap */
.recap-sidebar {
position: sticky;
top: 20px;
display: flex;
flex-direction: column;
gap: 16px;
}

.recap-info-card {
background: white;
border: 2px solid var(--checkout-border);
border-radius: 14px;
overflow: hidden;
}

.recap-card-header {
display: flex;
align-items: center;
gap: 10px;
padding: 16px 20px;
background: linear-gradient(135deg, rgba(var(--checkout-primary-rgb), 0.08), rgba(var(--checkout-primary-rgb), 0.04));
border-bottom: 2px solid var(--checkout-border);
}

.recap-card-header i {
font-size: 18px;
color: var(--checkout-primary);
}

.recap-card-header span {
font-size: 15px;
font-weight: 800;
color: var(--checkout-text-dark);
}

.recap-card-body {
padding: 20px;
}

.recap-card-body p {
margin: 0 0 10px 0;
font-size: 14px;
color: var(--checkout-text-dark);
line-height: 1.6;
}

.recap-card-body p:last-child {
margin-bottom: 0;
}

.recap-card-body p i {
color: var(--checkout-primary);
width: 18px;
margin-right: 8px;
}

.recap-total-card {
background: linear-gradient(135deg, rgba(var(--checkout-primary-rgb), 0.1), rgba(var(--checkout-primary-rgb), 0.05));
border: 3px solid var(--checkout-primary);
border-radius: 14px;
padding: 20px;
}

.recap-total-line {
display: flex;
justify-content: space-between;
padding: 10px 0;
font-size: 15px;
}

.recap-total-line span:first-child {
color: var(--checkout-text-medium);
font-weight: 600;
}

.recap-total-line span:last-child {
font-weight: 800;
color: var(--checkout-text-dark);
}

.recap-total-line.final {
margin-top: 12px;
padding-top: 16px;
border-top: 2px solid rgba(var(--checkout-primary-rgb), 0.3);
font-size: 22px;
}

.recap-total-line.final span {
font-weight: 900;
color: var(--checkout-primary);
}

.recap-cgv-box {
background: white;
border: 2px solid var(--checkout-border);
border-radius: 14px;
padding: 20px;
}

.cgv-checkbox-label {
display: flex;
align-items: flex-start;
gap: 12px;
cursor: pointer;
}

.cgv-checkbox-label input[type="checkbox"] {
width: 24px;
height: 24px;
border: 2px solid var(--checkout-primary);
border-radius: 6px;
cursor: pointer;
flex-shrink: 0;
margin-top: 2px;
accent-color: var(--checkout-primary);
}

.cgv-checkbox-label span {
font-size: 13px;
color: var(--checkout-text-dark);
line-height: 1.6;
}

.cgv-checkbox-label a {
color: var(--checkout-primary);
font-weight: 700;
text-decoration: none;
}

.cgv-checkbox-label a:hover {
text-decoration: underline;
}

.alert-error-box {
background: #fee2e2;
border: 2px solid var(--checkout-error);
border-radius: 12px;
padding: 16px 20px;
margin-bottom: 20px;
color: #991b1b;
display: flex;
align-items: center;
gap: 12px;
}

.alert-error-box i {
font-size: 24px;
}

/* ============================================
STRIPE CARD FIELDS - CHAMPS DE CARTE BANCAIRE
============================================ */
.accepted-cards-info {
    font-size: 14px;
    color: var(--checkout-text-medium);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
}

.accepted-cards-logos {
    display: flex;
    align-items: center;
    gap: 8px;
}

.accepted-cards-svg {
    height: 24px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.stripe-card-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stripe-field-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stripe-field-wrapper label {
    font-size: 13px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 6px;
}

.stripe-field-wrapper label .required {
    color: var(--checkout-error);
    margin-left: 2px;
}

.stripe-fields-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Styles pour les wrappers Stripe Elements */
#stripe-card-number,
#stripe-card-expiry,
#stripe-card-cvc {
    padding: 10px 14px;
    border: 1.5px solid #cbd5e1;
    border-radius: 8px;
    background: #ffffff;
    transition: all 0.3s ease;
    min-height: 42px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
}

#stripe-card-number:focus-within,
#stripe-card-expiry:focus-within,
#stripe-card-cvc:focus-within {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    outline: none;
}

/* Assurer que les iframes Stripe sont interactives */
#stripe-card-number iframe,
#stripe-card-expiry iframe,
#stripe-card-cvc iframe {
    width: 100% !important;
    height: 22px !important;
    min-height: 22px !important;
    border: none !important;
    pointer-events: auto !important;
}

/* Styles pour les éléments Stripe internes */
#stripe-card-number .InputElement,
#stripe-card-expiry .InputElement,
#stripe-card-cvc .InputElement {
    width: 100% !important;
    height: 100% !important;
}

/* État invalid */
#stripe-card-number.StripeElement--invalid,
#stripe-card-expiry.StripeElement--invalid,
#stripe-card-cvc.StripeElement--invalid {
    border-color: var(--checkout-error);
}

#stripe-card-number.StripeElement--invalid:focus-within,
#stripe-card-expiry.StripeElement--invalid:focus-within,
#stripe-card-cvc.StripeElement--invalid:focus-within {
    border-color: var(--checkout-error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Champ nom du titulaire */
.card-holder-input {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #cbd5e1;
    border-radius: 8px;
    background: #ffffff;
    font-size: 15px;
    color: #1e293b;
    font-family: system-ui, -apple-system, sans-serif;
    transition: all 0.3s ease;
    min-height: 42px;
    height: 42px;
    box-sizing: border-box;
    text-transform: uppercase;
    line-height: 1.4;
}

.card-holder-input:not(:placeholder-shown),
.card-holder-input.has-value {
    border-color: #2563eb;
}

.card-holder-input[value]:not([value=""]) {
    border-color: #2563eb;
}

.card-holder-input::placeholder {
    color: #94a3b8;
}

.card-holder-input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    outline: none;
}

.card-holder-input:read-only,
.card-holder-input[readonly] {
    background-color: #f8fafc;
    border-color: #2563eb;
    cursor: not-allowed;
}


/* Messages d'erreur et de succès */
.stripe-error-message {
    color: var(--checkout-error);
    font-size: 14px;
    margin-top: 8px;
    padding: 10px 12px;
    background: #fee2e2;
    border-radius: 8px;
    border: 1px solid var(--checkout-error);
    display: none;
}

.stripe-success-message {
    color: #059669;
    font-size: 14px;
    margin-top: 8px;
    padding: 10px 12px;
    background: #d1fae5;
    border-radius: 8px;
    border: 1px solid #059669;
}

/* Cacher Link de Stripe si jamais il apparaît */
.stripe-card-form [class*="Link"],
.stripe-card-form [class*="link"] {
    display: none !important;
}

/* Responsive pour les champs de carte */
@media (max-width: 576px) {
    .stripe-fields-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    #stripe-card-number,
    #stripe-card-expiry,
    #stripe-card-cvc,
    .card-holder-input {
        min-height: 38px;
        height: 38px;
        max-height: 38px;
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .stripe-field-wrapper label {
        font-size: 12px;
        margin-bottom: 5px;
    }
    
    .stripe-card-form {
        gap: 14px;
    }
}

/* ============================================
RESPONSIVE
============================================ */
@media (max-width: 1200px) {
.recap-layout {
grid-template-columns: 1fr;
}

.recap-sidebar {
position: static;
}
}

@media (max-width: 992px) {
.checkout-bottom-nav .bottom-nav-content {
padding: 12px 20px;
}

.checkout-bottom-nav .nav-step-label {
font-size: 10px;
}

.btn-prev-step,
.btn-next-step,
.btn-validate-order {
padding: 12px 20px;
font-size: 14px;
}

.checkout-bottom-nav .nav-total-amount {
font-size: 22px;
}

.payment-options-grid {
grid-template-columns: 1fr;
}

.datetime-grid {
grid-template-columns: 1fr;
}
}

@media (max-width: 768px) {
.checkout-main-fullscreen {
top: 50px;
bottom: 120px;
}

.step-header-banner {
padding: 20px 15px;
}

.step-icon {
width: 60px;
height: 60px;
font-size: 28px;
}

.step-main-title {
font-size: 22px;
}

.step-subtitle {
font-size: 14px;
}

.cart-item-card-large {
flex-direction: column;
text-align: center;
}

.cart-item-controls {
width: 100%;
align-items: center;
}

.checkout-bottom-nav .nav-step-label {
display: none;
}

.checkout-bottom-nav .bottom-nav-actions {
flex-wrap: wrap;
}

.checkout-bottom-nav .nav-total {
order: -1;
width: 100%;
margin-bottom: 12px;
}
}

@media (max-width: 576px) {
.btn-prev-step span,
.btn-next-step span,
.btn-validate-order span {
display: none;
}

.btn-prev-step,
.btn-next-step,
.btn-validate-order {
padding: 12px 16px;
}
}

/* ============================================
INDICATEUR DE PROGRESSION DES ÉTAPES
=========================================== */
.checkout-steps-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 12px 0 8px 0;
    padding: 8px 0;
}

.checkout-steps-indicator .step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    position: relative;
    flex: 1;
    max-width: 80px;
}

.checkout-steps-indicator .step-item::after {
    content: '';
    position: absolute;
    top: 12px;
    left: 60%;
    width: 100%;
    height: 2px;
    background: var(--checkout-border);
    z-index: 0;
}

.checkout-steps-indicator .step-item:last-child::after {
    display: none;
}

.checkout-steps-indicator .step-number {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--checkout-border);
    color: var(--checkout-text-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.checkout-steps-indicator .step-item.completed .step-number {
    background: var(--checkout-success);
    color: #ffffff;
}

.checkout-steps-indicator .step-item.active .step-number {
    background: var(--checkout-primary);
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(var(--checkout-primary-rgb), 0.1);
}

.checkout-steps-indicator .step-label {
    font-size: 10px;
    color: var(--checkout-text-medium);
    font-weight: 500;
    text-align: center;
    transition: color 0.3s ease;
}

.checkout-steps-indicator .step-item.completed .step-label,
.checkout-steps-indicator .step-item.active .step-label {
    color: var(--checkout-text-dark);
    font-weight: 600;
}

.checkout-steps-indicator .step-item.completed::after {
    background: var(--checkout-success);
}

@media (max-width: 576px) {
    .checkout-steps-indicator {
        gap: 4px;
        margin: 8px 0 4px 0;
    }
    
    .checkout-steps-indicator .step-item {
        max-width: 60px;
    }
    
    .checkout-steps-indicator .step-number {
        width: 20px;
        height: 20px;
        font-size: 11px;
    }
    
    .checkout-steps-indicator .step-label {
        font-size: 9px;
    }
}

/* ============================================
MESSAGES D'ERREUR AMÉLIORÉS
=========================================== */
.checkout-error-alert {
    border: 1px solid rgba(239, 68, 68, 0.3) !important;
    background: #fef2f2;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.checkout-error-alert .section-title {
    color: #ef4444 !important;
    margin-bottom: 12px;
}

.error-list {
    margin: 0;
    padding-left: 1.25rem;
    color: #ef4444;
    list-style: disc;
}

.error-list li {
    margin-bottom: 4px;
    line-height: 1.5;
}

.error-list li:last-child {
    margin-bottom: 0;
}

/* ============================================
AFFICHAGE RÉSUMÉ CARTE STRIPE
=========================================== */
.card-actions {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--checkout-border);
    display: flex;
    justify-content: flex-start;
}

.card-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    padding: 0.35rem 0.75rem;
    background: rgba(16, 185, 129, 0.1);
    color: var(--checkout-success);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.card-status-badge i {
    font-size: 0.875rem;
}

.btn-edit-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: transparent;
    border: 1.5px solid var(--checkout-primary);
    color: var(--checkout-primary);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

#stripe-card-summary .btn-edit-card {
    width: 100%;
    justify-content: center;
}

.btn-edit-card:hover {
    background: var(--checkout-primary);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.btn-edit-card i {
    font-size: 0.875rem;
}

/* Liste des cartes enregistrées */
.saved-cards-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.saved-card-item {
    display: block;
    position: relative;
    border: 2px solid var(--checkout-border);
    border-radius: 12px;
    padding: 1rem;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.saved-card-item:hover {
    border-color: var(--checkout-primary);
    box-shadow: var(--checkout-shadow-md);
}

.saved-card-item.selected {
    border-color: var(--checkout-primary);
    background: rgba(var(--checkout-primary-rgb), 0.05);
    box-shadow: 0 0 0 3px rgba(var(--checkout-primary-rgb), 0.1);
}

.saved-card-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.card-item-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-item-icon {
    font-size: 2rem;
    color: var(--checkout-text-medium);
    min-width: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.saved-card-item.selected .card-item-icon {
    color: var(--checkout-primary);
}

.card-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.card-item-number {
    font-size: 1rem;
    font-weight: 600;
    color: var(--checkout-text-dark);
}

.card-item-details {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--checkout-text-medium);
}

.card-brand {
    text-transform: capitalize;
}

.card-separator {
    color: var(--checkout-text-light);
}

.card-expiry {
    font-variant-numeric: tabular-nums;
}

.card-item-check {
    display: none;
    color: var(--checkout-primary);
    font-size: 1.5rem;
}

.saved-card-item.selected .card-item-check {
    display: block;
}

.card-add-new-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--checkout-border);
}

.btn-add-new-card {
    width: 100%;
    padding: 0.875rem 1.25rem;
    background: transparent;
    border: 2px dashed var(--checkout-border);
    border-radius: 12px;
    color: var(--checkout-text-medium);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-add-new-card:hover {
    border-color: var(--checkout-primary);
    color: var(--checkout-primary);
    background: rgba(var(--checkout-primary-rgb), 0.05);
}

.btn-add-new-card i {
    font-size: 1rem;
}

.card-info-display {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card-info-display:hover {
    border-color: var(--checkout-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 10px;
    color: var(--checkout-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.card-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.card-text strong {
    font-size: 1rem;
    color: #333;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.card-text span {
    font-size: 0.85rem;
    color: #666;
    text-transform: uppercase;
}

/* En-tête du formulaire */
.card-form-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--checkout-border);
}

.card-form-header > div:first-child {
    flex: 1;
}

.card-form-header .section-title {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-close-section {
    background: transparent;
    border: none;
    color: var(--checkout-text-medium);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.btn-close-section:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--checkout-text-dark);
}

/* Actions du formulaire */
.card-form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--checkout-border);
}

.card-form-actions .btn-secondary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: transparent;
    border: 1.5px solid var(--checkout-border);
    color: var(--checkout-text-dark);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-form-actions .btn-secondary:hover {
    border-color: var(--checkout-text-medium);
    background: var(--checkout-bg-light);
}

.card-form-actions .btn-primary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--checkout-primary);
    border: none;
    color: #ffffff;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-form-actions .btn-primary:hover:not(:disabled) {
    background: rgba(var(--checkout-primary-rgb), 0.9);
    box-shadow: 0 4px 12px rgba(var(--checkout-primary-rgb), 0.3);
}

.card-form-actions .btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 576px) {
    .card-actions {
        margin-top: 0.75rem;
        padding-top: 0.75rem;
    }
    
    #stripe-card-summary .btn-edit-card {
        width: 100%;
        justify-content: center;
    }
    
    .card-info-display {
        padding: 1rem;
    }
    
    .card-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .card-text strong {
        font-size: 0.9rem;
    }
    
    .card-text span {
        font-size: 0.8rem;
    }
    
    .card-form-header {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .card-form-actions {
        flex-direction: column-reverse;
        gap: 0.75rem;
    }
    
    .card-form-actions .btn-secondary,
    .card-form-actions .btn-primary {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
ÉTAT VIDE CARTE STRIPE
=========================================== */
.no-card-empty {
    padding: 1rem 1.25rem;
    border: 2px dashed #e7e7e7;
    border-radius: 12px;
    background: #fafafa;
    text-align: center;
}

.no-card-empty .empty-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--checkout-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin: 0 auto 0.5rem;
}

.no-card-empty h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.25rem;
    font-weight: 800;
    color: #0f172a;
}

.no-card-empty p {
    margin: 0 0 0.75rem 0;
    color: #6b7280;
}

.no-card-empty .empty-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}