/**
 * Diamond Checkout - Multi-Step Styles
 * 
 * Estilos específicos para o checkout em etapas
 * 
 * @package Diamond_Checkout
 * @version 1.0.0
 */

/* ===== CORE LAYOUT ===== */
.diamond-multistep-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 2rem !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

/* ===== PROGRESS BAR ===== */
.diamond-progress-bar {
    background: white !important;
    border-radius: 12px !important;
    padding: 2rem !important;
    margin-bottom: 2rem !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
}

.diamond-steps-progress {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    position: relative !important;
}

.diamond-steps-progress::before {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    left: 10% !important;
    right: 10% !important;
    height: 4px !important;
    background: #e9ecef !important;
    z-index: 1 !important;
    border-radius: 2px !important;
}

.diamond-step-item {
    position: relative !important;
    text-align: center !important;
    flex: 1 !important;
}

.diamond-step-indicator {
    position: relative !important;
    z-index: 2 !important;
    background: white !important;
    border: 4px solid #e9ecef !important;
    border-radius: 50% !important;
    width: 60px !important;
    height: 60px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.5rem !important;
    font-weight: bold !important;
    transition: all 0.3s ease !important;
    margin: 0 auto !important;
    cursor: default !important;
}

.diamond-step-indicator.active {
    border-color: #2a5298 !important;
    background: #2a5298 !important;
    color: white !important;
    box-shadow: 0 0 0 4px rgba(42, 82, 152, 0.2) !important;
    transform: scale(1.1) !important;
}

.diamond-step-indicator.completed {
    border-color: #28a745 !important;
    background: #28a745 !important;
    color: white !important;
    box-shadow: 0 0 0 4px rgba(40, 167, 69, 0.2) !important;
}

.diamond-step-label {
    margin-top: 1rem !important;
    font-weight: 600 !important;
    color: #6c757d !important;
    font-size: 0.9rem !important;
    transition: color 0.3s ease !important;
}

.diamond-step-label.active {
    color: #2a5298 !important;
}

.diamond-step-label.completed {
    color: #28a745 !important;
}

/* ===== STEP CONTENT ===== */
.diamond-checkout-content {
    position: relative !important;
}

.diamond-step-content {
    background: white !important;
    border-radius: 12px !important;
    padding: 2rem !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
    display: none !important;
    animation: fadeInUp 0.5s ease-out !important;
}

.diamond-step-content.active {
    display: block !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.diamond-step-header {
    margin-bottom: 2rem !important;
    text-align: center !important;
    padding-bottom: 1rem !important;
    border-bottom: 2px solid #f8f9fa !important;
}

.diamond-step-title {
    font-size: 1.75rem !important;
    color: #2c3e50 !important;
    margin: 0 !important;
    margin-bottom: 0.5rem !important;
    font-weight: 700 !important;
}

.diamond-step-subtitle {
    color: #6c757d !important;
    margin: 0 !important;
    font-size: 1.1rem !important;
}

/* ===== FORM STYLING ===== */
.diamond-form-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 1.5rem !important;
    margin-bottom: 2rem !important;
}

.diamond-form-grid .form-row-wide {
    grid-column: 1 / -1 !important;
}

.diamond-form-grid .woocommerce-form-row {
    margin-bottom: 0 !important;
}

/* Enhanced form field styling */
.diamond-step-content input[type="text"],
.diamond-step-content input[type="email"],
.diamond-step-content input[type="tel"],
.diamond-step-content select,
.diamond-step-content textarea {
    width: 100% !important;
    padding: 12px 16px !important;
    border: 2px solid #e9ecef !important;
    border-radius: 8px !important;
    font-size: 1rem !important;
    transition: all 0.3s ease !important;
    background: white !important;
}

.diamond-step-content input[type="text"]:focus,
.diamond-step-content input[type="email"]:focus,
.diamond-step-content input[type="tel"]:focus,
.diamond-step-content select:focus,
.diamond-step-content textarea:focus {
    border-color: #2a5298 !important;
    box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1) !important;
    outline: none !important;
}

.diamond-step-content input.error,
.diamond-step-content select.error {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

.diamond-step-content label {
    display: block !important;
    margin-bottom: 0.5rem !important;
    font-weight: 600 !important;
    color: #2c3e50 !important;
    font-size: 0.95rem !important;
}

/* ===== NAVIGATION ===== */
.diamond-step-navigation {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-top: 2rem !important;
    padding-top: 2rem !important;
    border-top: 2px solid #f8f9fa !important;
}

.diamond-btn {
    padding: 14px 28px !important;
    border-radius: 8px !important;
    border: none !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    min-width: 120px !important;
    justify-content: center !important;
    position: relative !important;
}

.diamond-btn-primary {
    background: linear-gradient(135deg, #2a5298 0%, #1e3c72 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(42, 82, 152, 0.3) !important;
}

.diamond-btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(42, 82, 152, 0.4) !important;
}

.diamond-btn-secondary {
    background: #6c757d !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3) !important;
}

.diamond-btn-secondary:hover {
    background: #545b62 !important;
    transform: translateY(-2px) !important;
}

.diamond-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

.diamond-btn.loading::after {
    content: '' !important;
    position: absolute !important;
    width: 16px !important;
    height: 16px !important;
    border: 2px solid transparent !important;
    border-top: 2px solid currentColor !important;
    border-radius: 50% !important;
    animation: spin 1s linear infinite !important;
    margin-left: 8px !important;
}

/* ===== SHIPPING CALCULATOR ===== */
.diamond-shipping-calculator {
    background: #f8f9fa !important;
    padding: 1.5rem !important;
    border-radius: 8px !important;
    border: 2px dashed #dee2e6 !important;
}

.shipping-options {
    margin-top: 1rem !important;
}

.shipping-option {
    display: block !important;
    padding: 12px !important;
    border: 2px solid #e9ecef !important;
    border-radius: 8px !important;
    margin-bottom: 8px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    background: white !important;
}

.shipping-option:hover {
    border-color: #2a5298 !important;
    background: #f8f9ff !important;
}

.shipping-option input[type="radio"] {
    margin-right: 12px !important;
}

.option-details {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.option-name {
    font-weight: 600 !important;
    color: #2c3e50 !important;
}

.option-price {
    color: #28a745 !important;
    font-weight: bold !important;
}

.option-time {
    color: #6c757d !important;
    font-size: 0.9rem !important;
}

.shipping-loading {
    text-align: center !important;
    padding: 1rem !important;
    color: #2a5298 !important;
    font-weight: 600 !important;
}

.shipping-error {
    text-align: center !important;
    padding: 1rem !important;
    color: #dc3545 !important;
    background: #f8d7da !important;
    border: 1px solid #f5c6cb !important;
    border-radius: 4px !important;
}

/* ===== REVIEW STEP ===== */
.diamond-order-review-final {
    background: #f8f9fa !important;
    padding: 2rem !important;
    border-radius: 12px !important;
    border: 2px solid #e9ecef !important;
}

.review-section {
    background: white !important;
    padding: 1rem !important;
    border-radius: 8px !important;
    border: 1px solid #dee2e6 !important;
}

.review-section p {
    margin: 0.5rem 0 !important;
    padding: 0.25rem 0 !important;
    border-bottom: 1px solid #f8f9fa !important;
}

.review-section p:last-child {
    border-bottom: none !important;
}

/* ===== SIDEBAR ===== */
.diamond-sidebar {
    background: white !important;
    border-radius: 12px !important;
    padding: 2rem !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
    height: fit-content !important;
    position: sticky !important;
    top: 2rem !important;
}

/* ===== MESSAGES ===== */
.diamond-step-message {
    padding: 12px 16px !important;
    border-radius: 8px !important;
    margin: 1rem 0 !important;
    font-weight: 600 !important;
    animation: slideDown 0.3s ease-out !important;
}

.diamond-step-message.success {
    background: #d4edda !important;
    color: #155724 !important;
    border: 1px solid #c3e6cb !important;
}

.diamond-step-message.error {
    background: #f8d7da !important;
    color: #721c24 !important;
    border: 1px solid #f5c6cb !important;
}

.diamond-step-message.info {
    background: #d1ecf1 !important;
    color: #0c5460 !important;
    border: 1px solid #bee5eb !important;
}

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

/* ===== LOADING STATES ===== */
.diamond-loading {
    pointer-events: none !important;
    opacity: 0.7 !important;
}

.diamond-loading .diamond-step-content::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(255, 255, 255, 0.8) !important;
    z-index: 10 !important;
    border-radius: 12px !important;
}

.diamond-loading .diamond-step-content::after {
    content: '🔄 Carregando...' !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 11 !important;
    font-weight: 600 !important;
    color: #2a5298 !important;
}

/* ===== ANIMATIONS ===== */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .diamond-multistep-container {
        padding: 1rem !important;
    }
    
    .diamond-progress-bar {
        padding: 1rem !important;
    }
    
    .diamond-step-content {
        padding: 1rem !important;
    }
    
    .diamond-form-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .diamond-step-navigation {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .diamond-btn {
        width: 100% !important;
    }
    
    .diamond-step-indicator {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.2rem !important;
    }
    
    .diamond-step-title {
        font-size: 1.5rem !important;
    }
    
    .diamond-steps-progress::before {
        left: 15% !important;
        right: 15% !important;
    }
}

@media (max-width: 480px) {
    .diamond-multistep-container {
        padding: 0.5rem !important;
    }
    
    .diamond-step-indicator {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
    }
    
    .diamond-step-label {
        font-size: 0.8rem !important;
    }
    
    .diamond-step-title {
        font-size: 1.3rem !important;
    }
    
    .diamond-step-content {
        padding: 1rem !important;
    }
}

/* ===== ACCESSIBILITY ===== */
.diamond-step-indicator:focus,
.diamond-btn:focus {
    outline: 2px solid #2a5298 !important;
    outline-offset: 2px !important;
}

.diamond-step-content input:focus,
.diamond-step-content select:focus {
    outline: none !important;
}

/* ===== PRINT STYLES ===== */
@media print {
    .diamond-step-navigation,
    .diamond-progress-bar {
        display: none !important;
    }
    
    .diamond-step-content {
        display: block !important;
        page-break-inside: avoid !important;
    }
}