/* ==========================
   IKOMIRIS BOOKING SYSTEM
   Frontend Styles
   ========================== */

/* Variables CSS */
:root {
    --ibs-primary: #0073aa;
    --ibs-primary-hover: #005177;
    --ibs-secondary: #f0f0f0;
    --ibs-text: #333;
    --ibs-text-light: #666;
    --ibs-border: #ddd;
    --ibs-success: #28a745;
    --ibs-error: #dc3545;
    --ibs-white: #fff;
    --ibs-shadow: 0 2px 8px rgba(0,0,0,0.1);
    --ibs-shadow-hover: 0 4px 12px rgba(0,0,0,0.15);
    --ibs-radius: 8px;
    --ibs-transition: all 0.3s ease;
}

/* Container principal */
.ibs-booking-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--ibs-text);
}

/* Steps */
.ibs-step {
    opacity: 1;
    animation: fadeIn 0.4s ease-in-out;
}

.ibs-step-hidden {
    display: none;
}

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

.ibs-step-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--ibs-text);
    text-align: center;
}

/* Bouton retour */
.ibs-back-btn {
    background: transparent;
    border: none;
    color: var(--ibs-primary);
    font-size: 16px;
    cursor: pointer;
    padding: 10px 0;
    margin-bottom: 20px;
    transition: var(--ibs-transition);
}

.ibs-back-btn:hover {
    color: var(--ibs-primary-hover);
    transform: translateX(-5px);
}

/* Loading */
.ibs-loading {
    text-align: center;
    padding: 40px;
    color: var(--ibs-text-light);
    font-size: 16px;
}

/* Grille des magasins */
.ibs-stores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.ibs-store-card {
    background: var(--ibs-white);
    border: 2px solid var(--ibs-border);
    border-radius: var(--ibs-radius);
    padding: 20px;
    cursor: pointer;
    transition: var(--ibs-transition);
    box-shadow: var(--ibs-shadow);
}

.ibs-store-card:hover {
    border-color: var(--ibs-primary);
    box-shadow: var(--ibs-shadow-hover);
    transform: translateY(-3px);
}

.ibs-store-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: var(--ibs-radius);
    margin-bottom: 15px;
}

.ibs-store-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--ibs-text);
}

.ibs-store-address {
    font-size: 14px;
    color: var(--ibs-text-light);
    margin-bottom: 5px;
}

.ibs-store-contact {
    font-size: 14px;
    color: var(--ibs-text-light);
}

/* Grille des services */
.ibs-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.ibs-service-card {
    background: var(--ibs-white);
    border: 2px solid var(--ibs-border);
    border-radius: var(--ibs-radius);
    padding: 20px;
    cursor: pointer;
    transition: var(--ibs-transition);
    box-shadow: var(--ibs-shadow);
    position: relative;
    overflow: hidden;
}

.ibs-service-card:hover {
    border-color: var(--ibs-primary);
    box-shadow: var(--ibs-shadow-hover);
    transform: translateY(-3px);
}

.ibs-service-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--ibs-radius);
    margin-bottom: 15px;
}

.ibs-service-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--ibs-text);
}

.ibs-service-description {
    font-size: 14px;
    color: var(--ibs-text-light);
    margin-bottom: 15px;
    line-height: 1.5;
}

.ibs-service-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--ibs-border);
}

.ibs-service-duration {
    font-size: 14px;
    color: var(--ibs-primary);
    font-weight: 600;
}

.ibs-service-price {
    font-size: 18px;
    color: var(--ibs-text);
    font-weight: 600;
}

/* Calendrier */
.ibs-calendar-container {
    max-width: 400px;
    margin: 40px auto;
}

.ibs-date-picker {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    border: 2px solid var(--ibs-border);
    border-radius: var(--ibs-radius);
    transition: var(--ibs-transition);
    cursor: pointer;
}

.ibs-date-picker:focus {
    outline: none;
    border-color: var(--ibs-primary);
}

/* Selected date display */
.ibs-selected-date {
    text-align: center;
    font-size: 18px;
    color: var(--ibs-primary);
    font-weight: 600;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--ibs-secondary);
    border-radius: var(--ibs-radius);
}

/* Grille des créneaux horaires */
.ibs-slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.ibs-slot-btn {
    background: var(--ibs-white);
    border: 2px solid var(--ibs-border);
    border-radius: var(--ibs-radius);
    padding: 15px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ibs-transition);
    color: var(--ibs-text);
}

.ibs-slot-btn:hover {
    border-color: var(--ibs-primary);
    background: var(--ibs-primary);
    color: var(--ibs-white);
    transform: scale(1.05);
}

.ibs-no-slots {
    text-align: center;
    padding: 40px;
    color: var(--ibs-text-light);
    font-size: 16px;
}

/* Récapitulatif de réservation */
.ibs-booking-summary {
    background: var(--ibs-secondary);
    border-radius: var(--ibs-radius);
    padding: 20px;
    margin-bottom: 30px;
}

.ibs-booking-summary h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 20px;
    color: var(--ibs-text);
}

.ibs-summary-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--ibs-border);
}

.ibs-summary-item:last-child {
    border-bottom: none;
}

.ibs-summary-label {
    font-weight: 600;
    color: var(--ibs-text);
}

.ibs-summary-value {
    color: var(--ibs-text-light);
}

/* Formulaire */
.ibs-form {
    max-width: 600px;
    margin: 0 auto;
}

.ibs-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.ibs-form-group {
    margin-bottom: 20px;
}

.ibs-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--ibs-text);
    font-size: 14px;
}

.ibs-form-group input,
.ibs-form-group textarea {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    border: 2px solid var(--ibs-border);
    border-radius: var(--ibs-radius);
    transition: var(--ibs-transition);
    font-family: inherit;
}

.ibs-form-group input:focus,
.ibs-form-group textarea:focus {
    outline: none;
    border-color: var(--ibs-primary);
}

.ibs-checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
}

.ibs-checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
}

/* Bouton de soumission */
.ibs-submit-btn {
    width: 100%;
    padding: 18px;
    font-size: 18px;
    font-weight: 600;
    background: var(--ibs-primary);
    color: var(--ibs-white);
    border: none;
    border-radius: var(--ibs-radius);
    cursor: pointer;
    transition: var(--ibs-transition);
    margin-top: 20px;
}

.ibs-submit-btn:hover {
    background: var(--ibs-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--ibs-shadow-hover);
}

.ibs-submit-btn:disabled {
    background: var(--ibs-border);
    cursor: not-allowed;
    transform: none;
}

/* Confirmation */
.ibs-confirmation-message {
    text-align: center;
    padding: 60px 20px;
}

.ibs-success-icon {
    width: 80px;
    height: 80px;
    background: var(--ibs-success);
    color: var(--ibs-white);
    font-size: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    animation: successPulse 0.6s ease-in-out;
}

@keyframes successPulse {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.ibs-confirmation-message h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--ibs-success);
}

.ibs-confirmation-message p {
    font-size: 16px;
    color: var(--ibs-text-light);
    margin-bottom: 30px;
    line-height: 1.6;
}

.ibs-new-booking-btn {
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    background: var(--ibs-primary);
    color: var(--ibs-white);
    border: none;
    border-radius: var(--ibs-radius);
    cursor: pointer;
    transition: var(--ibs-transition);
}

.ibs-new-booking-btn:hover {
    background: var(--ibs-primary-hover);
    transform: translateY(-2px);
}

/* Messages d'erreur */
.ibs-error-message {
    background: #fff3cd;
    color: #856404;
    padding: 15px;
    border-radius: var(--ibs-radius);
    margin: 20px 0;
    border-left: 4px solid #ffc107;
}

/* Responsive */
@media (max-width: 768px) {
    .ibs-booking-container {
        padding: 15px;
    }
    
    .ibs-step-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .ibs-stores-grid,
    .ibs-services-grid {
        grid-template-columns: 1fr;
    }
    
    .ibs-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .ibs-slots-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 10px;
    }
    
    .ibs-slot-btn {
        padding: 12px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .ibs-step-title {
        font-size: 20px;
    }
    
    .ibs-store-card,
    .ibs-service-card {
        padding: 15px;
    }
    
    .ibs-confirmation-message {
        padding: 40px 15px;
    }
    
    .ibs-confirmation-message h2 {
        font-size: 24px;
    }
}