/**
 * Opi Express v1.0 - Premium Checkout UI
 * Design: Modern, Clean, Professional
 * Direction: RTL (Arabic)
 */

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    --opi-primary: #E91E63;
    --opi-primary-dark: #C2185B;
    --opi-primary-light: rgba(233, 30, 99, 0.08);
    --opi-success: #4CAF50;
    --opi-success-light: rgba(76, 175, 80, 0.1);
    --opi-warning: #FF9800;
    --opi-warning-light: rgba(255, 152, 0, 0.1);
    --opi-text: #1a1a2e;
    --opi-text-secondary: #64748b;
    --opi-bg: #ffffff;
    --opi-bg-secondary: #f8fafc;
    --opi-border: #e2e8f0;
    --opi-radius: 12px;
    --opi-radius-lg: 16px;
    --opi-shadow: 0 1px 3px rgba(0,0,0,0.08);
    --opi-shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --opi-transition: all 0.2s ease;
}

/* ========================================
   WRAPPER & FORM
   ======================================== */
.opi-express-wrapper {
    font-family: 'Cairo', -apple-system, BlinkMacSystemFont, sans-serif;
    direction: rtl;
    text-align: right;
    max-width: 480px;
    margin: 0 auto;
}

.opi-form {
    background: var(--opi-bg);
    border-radius: var(--opi-radius-lg);
    padding: 24px;
    box-shadow: var(--opi-shadow-lg);
    border: 1px solid var(--opi-border);
    display: block !important;
    width: 100% !important;
}

/* Reset pour tous les éléments du form */
.opi-form * {
    box-sizing: border-box;
}

.opi-form input,
.opi-form select,
.opi-form button {
    font-family: inherit;
}

/* ========================================
   PROMO BANNERS
   ======================================== */
.opi-promo-teaser {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    gap: 8px;
    background: linear-gradient(135deg, #FFF8E1 0%, #FFECB3 100%);
    border: 2px dashed var(--opi-warning);
    border-radius: var(--opi-radius);
    padding: 16px 20px;
    margin-bottom: 20px;
    cursor: pointer;
    transition: var(--opi-transition);
}

.opi-promo-teaser:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.2);
}

.opi-promo-icon {
    font-size: 32px;
    animation: bounce 2s infinite;
    text-align: center !important;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.opi-promo-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    width: 100%;
    gap: 4px;
}

.opi-promo-title {
    font-size: 14px;
    color: #B45309;
    font-weight: 600;
    text-align: center !important;
    width: 100%;
}

.opi-promo-text {
    font-size: 16px;
    color: #92400E;
    font-weight: 700;
    text-align: center !important;
    width: 100%;
}

.opi-promo-arrow {
    display: none !important;
}

.opi-promo-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    border: 2px solid var(--opi-success);
    border-radius: var(--opi-radius);
    padding: 16px 20px;
    margin-bottom: 20px;
    animation: success-pop 0.4s ease;
}

@keyframes success-pop {
    0% { transform: scale(0.95); opacity: 0; }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); opacity: 1; }
}

.opi-success-icon {
    width: 40px;
    height: 40px;
    background: var(--opi-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
}

.opi-success-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.opi-success-title {
    font-size: 15px;
    color: #2E7D32;
    font-weight: 700;
}

.opi-success-text {
    font-size: 14px;
    color: #388E3C;
}

/* ========================================
   SECTIONS
   ======================================== */
.opi-section {
    margin-bottom: 20px;
}

.opi-section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 700;
    color: var(--opi-text);
    margin-bottom: 12px;
}

.opi-section-icon {
    font-size: 18px;
}

/* ========================================
   VARIATIONS
   ======================================== */
.opi-variations {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.opi-variation-item {
    position: relative;
    background: var(--opi-bg-secondary);
    border: 1px solid var(--opi-border);
    border-radius: var(--opi-radius);
    padding: 14px;
    animation: slide-in 0.3s ease;
}

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

.opi-variation-badge {
    position: absolute;
    top: -8px;
    right: 12px;
    width: 22px;
    height: 22px;
    background: var(--opi-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.opi-variation-selects {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.opi-variation-selects .opi-select-wrapper {
    flex: 1;
    min-width: 120px;
}

/* ========================================
   INPUTS & SELECTS - Design uniforme RTL
   ======================================== */
.opi-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.opi-field {
    position: relative;
}

.opi-field-row {
    display: flex;
    gap: 12px;
}

.opi-field-half {
    flex: 1;
}

.opi-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--opi-border);
    border-radius: var(--opi-radius);
    font-size: 15px;
    font-family: inherit;
    color: var(--opi-text);
    background: var(--opi-bg);
    transition: var(--opi-transition);
    box-sizing: border-box;
    text-align: right; /* Texte aligné à droite en RTL */
}

.opi-input:focus {
    outline: none;
    border-color: var(--opi-primary);
    box-shadow: 0 0 0 4px var(--opi-primary-light);
}

.opi-input::placeholder {
    color: var(--opi-text-secondary);
    text-align: right;
}

/* Icône DANS le placeholder - pas de positionnement absolu */
.opi-field-icon {
    display: none; /* On cache les icônes séparées */
}

.opi-select-wrapper {
    position: relative;
}

.opi-select {
    width: 100%;
    padding: 14px 16px;
    padding-left: 36px;
    border: 2px solid var(--opi-border);
    border-radius: var(--opi-radius);
    font-size: 15px;
    font-family: inherit;
    color: var(--opi-text);
    background: var(--opi-bg);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: var(--opi-transition);
    box-sizing: border-box;
}

.opi-select:focus {
    outline: none;
    border-color: var(--opi-primary);
    box-shadow: 0 0 0 4px var(--opi-primary-light);
}

.opi-select-arrow {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--opi-text-secondary);
    pointer-events: none;
    font-size: 12px;
}

/* ========================================
   QUANTITY SELECTOR
   ======================================== */
.opi-qty-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: var(--opi-bg-secondary);
    border-radius: var(--opi-radius);
    padding: 6px;
    width: fit-content;
    margin: 0 auto;
}

.opi-qty-btn {
    width: 48px;
    height: 48px;
    border: none;
    background: var(--opi-bg);
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--opi-text);
    transition: var(--opi-transition);
    box-shadow: var(--opi-shadow);
}

.opi-qty-btn:hover {
    background: var(--opi-primary-light);
    color: var(--opi-primary);
}

.opi-qty-btn:active {
    transform: scale(0.95);
}

.opi-qty-btn svg {
    width: 20px;
    height: 20px;
}

.opi-qty-display {
    width: 60px;
    text-align: center;
    font-size: 24px;
    font-weight: 800;
    color: var(--opi-text);
}

/* ========================================
   SHIPPING METHODS (REDESIGNED)
   ======================================== */
.opi-shipping-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.opi-shipping-option {
    position: relative;
    display: block;
    background: var(--opi-bg);
    border: 2px solid var(--opi-border);
    border-radius: var(--opi-radius);
    padding: 16px;
    cursor: pointer;
    transition: var(--opi-transition);
}

.opi-shipping-option:hover {
    border-color: #cbd5e1;
    background: var(--opi-bg-secondary);
}

.opi-shipping-option:has(input:checked) {
    border-color: var(--opi-primary);
    background: var(--opi-primary-light);
}

.opi-shipping-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.opi-shipping-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.opi-shipping-icon {
    font-size: 28px;
    width: 48px;
    height: 48px;
    background: var(--opi-bg-secondary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.opi-shipping-option:has(input:checked) .opi-shipping-icon {
    background: var(--opi-primary);
    color: white;
    font-size: 20px;
}

.opi-shipping-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.opi-shipping-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--opi-text);
}

.opi-shipping-desc {
    font-size: 12px;
    color: var(--opi-text-secondary);
}

.opi-shipping-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--opi-primary);
    background: var(--opi-primary-light);
    padding: 6px 12px;
    border-radius: 20px;
}

.opi-shipping-check {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 24px;
    height: 24px;
    background: var(--opi-primary);
    color: white;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.opi-shipping-option:has(input:checked) .opi-shipping-check {
    display: flex;
}

/* ========================================
   ORDER SUMMARY
   ======================================== */
.opi-summary {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: var(--opi-radius);
    padding: 20px;
    margin-bottom: 20px;
}

.opi-summary-row {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 14px;
    color: var(--opi-text-secondary);
}

.opi-summary-value {
    font-weight: 600;
    color: var(--opi-text);
}

.opi-economy-row {
    background: var(--opi-success-light);
    margin: 8px -20px;
    padding: 10px 20px !important;
}

.opi-economy-row span {
    color: var(--opi-success) !important;
    font-weight: 700 !important;
}

.opi-summary-divider {
    height: 1px;
    background: var(--opi-border);
    margin: 12px 0;
}

.opi-summary-total {
    font-size: 18px;
    padding-top: 12px !important;
}

.opi-summary-total span {
    color: var(--opi-text);
    font-weight: 800;
}

.opi-summary-total .opi-summary-value {
    font-size: 22px;
    color: var(--opi-primary);
}

.opi-payment-method {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--opi-border);
    font-size: 14px;
    color: var(--opi-text-secondary);
}

.opi-payment-icon {
    font-size: 20px;
}

/* ========================================
   SUBMIT SECTION - Wrapper pour bouton + badge
   ======================================== */
.opi-submit-section {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-top: 20px;
}

/* ========================================
   SUBMIT BUTTON - Full width
   ======================================== */
.opi-form {
    display: block !important;
    width: 100% !important;
}

.opi-submit {
    display: block;
    width: 100%;
    padding: 18px 24px;
    margin: 0;
    background: linear-gradient(135deg, var(--opi-primary) 0%, var(--opi-primary-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--opi-radius);
    font-size: 18px;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    transition: var(--opi-transition);
    position: relative;
    overflow: hidden;
    animation: subtle-pulse 2s ease-in-out infinite;
    box-sizing: border-box;
    text-align: center;
}

@keyframes subtle-pulse {
    0%, 100% { 
        box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
    }
    50% { 
        box-shadow: 0 6px 25px rgba(233, 30, 99, 0.5);
    }
}

.opi-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.opi-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(233, 30, 99, 0.4);
    animation: none;
}

.opi-submit:active:not(:disabled) {
    transform: translateY(0);
}

.opi-submit:disabled {
    opacity: 0.8;
    cursor: not-allowed;
    animation: none;
}

.opi-submit:disabled::before {
    display: none;
}

.opi-submit-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.opi-submit-icon {
    font-size: 22px;
}

.opi-submit-loader {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.opi-submit.loading .opi-submit-text {
    display: none;
}

.opi-submit.loading .opi-submit-loader {
    display: flex;
}

.opi-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ========================================
   SECURE BADGE
   ======================================== */
.opi-secure-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--opi-text-secondary);
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
.opi-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--opi-text);
    color: white;
    padding: 14px 24px;
    border-radius: var(--opi-radius);
    font-size: 14px;
    font-weight: 600;
    z-index: 99999;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: var(--opi-shadow-lg);
}

.opi-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.opi-toast.error {
    background: #EF4444;
}

.opi-toast.success {
    background: var(--opi-success);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 480px) {
    .opi-form {
        padding: 20px 16px;
        border-radius: var(--opi-radius);
    }
    
    .opi-field-row {
        flex-direction: column;
    }
    
    .opi-shipping-content {
        flex-wrap: wrap;
    }
    
    .opi-shipping-price {
        margin-top: 8px;
        width: 100%;
        text-align: center;
    }
    
    .opi-submit {
        font-size: 16px;
        padding: 16px 24px;
    }
    
    .opi-qty-btn {
        width: 44px;
        height: 44px;
    }
    
    .opi-qty-display {
        font-size: 20px;
    }
}

/* ========================================
   FALLBACK :has() 
   ======================================== */
@supports not selector(:has(*)) {
    .opi-shipping-option.selected {
        border-color: var(--opi-primary);
        background: var(--opi-primary-light);
    }
    
    .opi-shipping-option.selected .opi-shipping-icon {
        background: var(--opi-primary);
    }
    
    .opi-shipping-option.selected .opi-shipping-check {
        display: flex;
    }
}

/* ========================================
   COLOR SWATCHES - Premium Design
   ======================================== */
.opi-color-attribute {
    width: 100% !important;
    margin-bottom: 8px !important;
    display: block !important;
}

.opi-color-label {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--opi-text) !important;
    margin-bottom: 12px !important;
    text-align: center !important;
    display: block !important;
}

.opi-color-swatches {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    justify-content: center !important;
    padding: 8px 0 !important;
    align-items: center !important;
}

.opi-color-swatch {
    position: relative !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15), inset 0 1px 2px rgba(255, 255, 255, 0.3) !important;
    border: 3px solid transparent !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
}

/* Bordure pour couleurs claires */
.opi-color-swatch.opi-light-color {
    border-color: #e0e0e0 !important;
}

/* Cacher le radio button */
.opi-color-swatch input[type="radio"] {
    position: absolute !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    pointer-events: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Checkmark */
.opi-color-check {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) scale(0) !important;
    font-size: 18px !important;
    font-weight: bold !important;
    color: #fff !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4) !important;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    pointer-events: none !important;
    line-height: 1 !important;
}

/* Checkmark pour couleurs claires */
.opi-color-swatch.opi-light-color .opi-color-check {
    color: #333 !important;
    text-shadow: none !important;
}

/* Sélectionné */
.opi-color-swatch:has(input:checked) {
    transform: scale(1.15) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25), 0 0 0 3px var(--opi-primary) !important;
    border-color: #fff !important;
}

.opi-color-swatch:has(input:checked) .opi-color-check {
    transform: translate(-50%, -50%) scale(1) !important;
}

/* Hover */
.opi-color-swatch:hover:not(:has(input:checked)) {
    transform: scale(1.1) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2) !important;
}

/* Tooltip - caché par défaut */
.opi-color-tooltip {
    position: absolute !important;
    bottom: calc(100% + 10px) !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(5px) !important;
    background: var(--opi-text) !important;
    color: #fff !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.2s ease !important;
    pointer-events: none !important;
    z-index: 100 !important;
}

.opi-color-tooltip::after {
    content: '' !important;
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    border: 6px solid transparent !important;
    border-top-color: var(--opi-text) !important;
}

.opi-color-swatch:hover .opi-color-tooltip {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
}

/* Animation de sélection */
@keyframes color-pop {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1.15); }
}

.opi-color-swatch:has(input:checked) {
    animation: color-pop 0.3s ease !important;
}

/* Fallback pour navigateurs sans :has() */
.opi-color-swatch.selected {
    transform: scale(1.15) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25), 0 0 0 3px var(--opi-primary) !important;
    border-color: #fff !important;
    animation: color-pop 0.3s ease !important;
}

.opi-color-swatch.selected .opi-color-check {
    transform: translate(-50%, -50%) scale(1) !important;
}

/* Responsive */
@media (max-width: 480px) {
    .opi-color-swatch {
        width: 40px !important;
        height: 40px !important;
        min-width: 40px !important;
        min-height: 40px !important;
    }
    
    .opi-color-swatches {
        gap: 10px !important;
    }
    
    .opi-color-check {
        font-size: 16px !important;
    }
}