/**
 * Descomplicar® Crescimento Digital
 * https://descomplicar.pt
 */

/**
 * Care Booking Block - Frontend CSS
 * 
 * Base styles for enhanced KiviCare integration and graceful degradation
 * 
 * @package CareBookingBlock
 */

/* === LOADING STATES === */
.care-booking-loading {
    position: relative;
    opacity: 0.7;
    pointer-events: none;
}

.care-booking-loading::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #3498db;
    border-radius: 50%;
    animation: care-booking-spin 1s linear infinite;
    z-index: 1000;
}

.care-booking-loading::after {
    content: "Loading...";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, 20px);
    font-size: 12px;
    color: #666;
    z-index: 1001;
}

@keyframes care-booking-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* === FALLBACK STATES === */
.care-booking-fallback {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.care-booking-fallback::after {
    content: "Service temporarily unavailable";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #666;
    border: 1px dashed #ccc;
    z-index: 100;
}

/* === ENHANCED KIVICARE SELECTORS === */
.care-booking-enhanced {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.care-booking-enhanced:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* KiviCare 3.0+ compatibility */
.kc-doctor-item,
.kc-service-item,
.kivicare-doctor,
.kivicare-service {
    transition: all 0.2s ease;
}

.kc-doctor-item[data-blocked="true"],
.kc-service-item[data-blocked="true"],
.kivicare-doctor[data-blocked="true"],
.kivicare-service[data-blocked="true"] {
    opacity: 0;
    height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
}

/* === FORM ENHANCEMENTS === */
.care-booking-form-container {
    position: relative;
}

.care-booking-form-container .field-error {
    color: #dc3545;
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

.care-booking-form-container input.error,
.care-booking-form-container select.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.care-booking-form-container .success-message {
    color: #28a745;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    padding: 8px 12px;
    border-radius: 4px;
    margin: 10px 0;
}

.care-booking-form-container .error-message {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 8px 12px;
    border-radius: 4px;
    margin: 10px 0;
}

.care-booking-retry {
    background-color: #007cba;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    margin-left: 8px;
}

.care-booking-retry:hover {
    background-color: #005a87;
}

/* === OFFLINE STATES === */
.care-booking-offline-message {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #ff6b6b;
    color: white;
    padding: 10px;
    text-align: center;
    z-index: 10000;
    animation: care-booking-slide-down 0.3s ease;
}

@keyframes care-booking-slide-down {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

/* === ACCESSIBILITY === */
.care-booking-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .care-booking-loading::after {
        font-size: 11px;
        transform: translate(-50%, 15px);
    }
    
    .care-booking-fallback::after {
        font-size: 12px;
        padding: 10px;
    }
    
    .care-booking-offline-message {
        font-size: 14px;
        padding: 8px;
    }
}

@media (max-width: 480px) {
    .care-booking-loading::before {
        width: 16px;
        height: 16px;
        margin: -8px 0 0 -8px;
    }
    
    .care-booking-loading::after {
        font-size: 10px;
        transform: translate(-50%, 12px);
    }
}

/* === HIGH CONTRAST MODE === */
@media (prefers-contrast: high) {
    .care-booking-fallback::after {
        background: #000;
        color: #fff;
        border: 2px solid #fff;
    }
    
    .care-booking-offline-message {
        background-color: #000;
        border-bottom: 2px solid #fff;
    }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
    .care-booking-enhanced,
    .kc-doctor-item,
    .kc-service-item,
    .kivicare-doctor,
    .kivicare-service {
        transition: none;
    }
    
    @keyframes care-booking-spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(0deg); }
    }
    
    .care-booking-offline-message {
        animation: none;
    }
}

/* === PRINT STYLES === */
@media print {
    .care-booking-loading,
    .care-booking-loading::before,
    .care-booking-loading::after,
    .care-booking-offline-message,
    .care-booking-retry {
        display: none !important;
    }
    
    .care-booking-fallback::after {
        display: none;
    }
    
    .care-booking-fallback {
        opacity: 1;
        pointer-events: all;
    }
}

/* === DARK MODE SUPPORT === */
@media (prefers-color-scheme: dark) {
    .care-booking-loading::after {
        color: #ccc;
    }
    
    .care-booking-fallback::after {
        background: rgba(40, 40, 40, 0.95);
        color: #ccc;
        border-color: #666;
    }
    
    .care-booking-form-container .field-error {
        color: #ff6b6b;
    }
    
    .care-booking-form-container .success-message {
        background-color: #1e4d2b;
        border-color: #2d5a35;
        color: #86efac;
    }
    
    .care-booking-form-container .error-message {
        background-color: #4d1e24;
        border-color: #5a2d35;
        color: #fca5a5;
    }
}