/**
 * Medical Intake Module - Treatment Cards Styling
 * Responsive grid layout for treatment selection
 */

.medical-treatments-grid {
    margin: 2rem 0;
}

.treatments-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
}

.treatment-card {
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #fff;
}

.treatment-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
    border-color: #4d65ff;
}

.treatment-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.treatment-card .card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #333;
}

.treatment-card .treatment-description {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

.treatment-card .treatment-meta {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: #999;
    margin-bottom: 1rem;
}

.treatment-card .treatment-meta i.material-icons {
    font-size: 18px;
    margin-right: 0.5rem;
}

.treatment-card .btn-start {
    width: 100%;
    padding: 0.75rem;
    font-weight: 500;
    background-color: #4d65ff;
    border-color: #4d65ff;
    transition: all 0.2s ease;
}

.treatment-card .btn-start:hover {
    background-color: #3a50e6;
    border-color: #3a50e6;
    transform: scale(1.02);
}

.treatment-card .btn-start i.material-icons {
    font-size: 20px;
    vertical-align: middle;
    margin-left: 0.5rem;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .treatments-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .treatment-card .card-body {
        padding: 1.25rem;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .treatments-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Empty state */
.treatments-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #999;
}

.treatments-empty i.material-icons {
    font-size: 64px;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* ========================================
 * TAB INTERFACE STYLES
 * ======================================== */

/* Tab Navigation Container */
.medical-treatment-tabs {
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 2rem;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.medical-treatment-tabs .nav-item {
    margin-bottom: -2px;
}

/* Tab Links */
.medical-treatment-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    padding: 1rem 1.5rem;
    font-weight: 500;
    color: #666;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.medical-treatment-tabs .nav-link:hover {
    border-color: #4d65ff;
    color: #4d65ff;
    background-color: rgba(77, 101, 255, 0.05);
}

.medical-treatment-tabs .nav-link.active {
    border-bottom-color: #4d65ff;
    color: #4d65ff;
    font-weight: 600;
}

/* Tab Icons */
.medical-treatment-tabs .nav-link i {
    font-size: 20px;
}

/* Tab Badges */
.medical-treatment-tabs .badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
}

.medical-treatment-tabs .nav-link .badge-secondary {
    background-color: #e0e0e0;
    color: #666;
}

.medical-treatment-tabs .nav-link.active .badge-primary,
.medical-treatment-tabs .nav-link:hover .badge-primary {
    background-color: #4d65ff;
    color: #fff;
}

/* Tab Content Panels */
.medical-treatment-panels {
    margin-top: 2rem;
}

.medical-treatment-panels .tab-pane {
    animation: fadeIn 0.3s ease-in;
}

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

/* Empty Category State */
.empty-category-state {
    padding: 4rem 2rem !important;
    text-align: center;
}

.empty-category-state i.material-icons {
    font-size: 80px;
    color: #d0d0d0;
    margin-bottom: 1.5rem;
}

.empty-category-state p {
    font-size: 1.1rem;
    color: #999;
    margin: 0;
}

/* Question Count Styling */
.question-count {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: #999;
    margin-top: auto;
    padding-top: 0.75rem;
}

.question-count i.material-icons {
    font-size: 18px;
    margin-right: 0.5rem;
}

/* Card Description */
.card-description {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Button Styling */
.treatment-card .btn-primary {
    background-color: #4d65ff;
    border-color: #4d65ff;
    font-weight: 500;
    transition: all 0.2s ease;
}

.treatment-card .btn-primary:hover {
    background-color: #3a50e6;
    border-color: #3a50e6;
    transform: scale(1.02);
}

/* ========================================
 * RESPONSIVE DESIGN
 * ======================================== */

/* Mobile Devices (< 768px) */
@media (max-width: 767px) {
    .medical-treatment-tabs {
        border-bottom: 1px solid #e0e0e0;
        margin-bottom: 1.5rem;
    }
    
    .medical-treatment-tabs .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .medical-treatment-tabs .nav-link i {
        display: none; /* Hide icons on mobile to save space */
    }
    
    .medical-treatment-tabs .badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }
    
    .medical-treatments-grid {
        margin: 1rem 0;
    }
    
    .empty-category-state {
        padding: 3rem 1rem !important;
    }
    
    .empty-category-state i.material-icons {
        font-size: 60px;
    }
}

/* Tablet Devices (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .medical-treatment-tabs .nav-link {
        padding: 0.875rem 1.25rem;
    }
}

/* ========================================
 * ACCESSIBILITY
 * ======================================== */

/* Focus Styles */
.medical-treatment-tabs .nav-link:focus {
    outline: 2px solid #4d65ff;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .medical-treatment-tabs .nav-link {
        border-width: 2px;
    }
    
    .medical-treatment-tabs .nav-link.active {
        border-bottom-width: 4px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .medical-treatment-tabs .nav-link,
    .treatment-card,
    .medical-treatment-panels .tab-pane {
        transition: none;
        animation: none;
    }
    
    .treatment-card:hover {
        transform: none;
    }
}

/* ========================================
 * PRINT STYLES
 * ======================================== */

@media print {
    .medical-treatment-tabs {
        display: none;
    }
    
    .medical-treatment-panels .tab-pane {
        display: block !important;
        opacity: 1 !important;
    }
    
    .treatment-card {
        page-break-inside: avoid;
    }
}

/* ========================================
 * FIX: Ensure tab content visibility
 * ======================================== */

.tab-content > .tab-pane {
    display: none;
}

.tab-content > .tab-pane.active {
    display: block !important;
}

.tab-content > .tab-pane.show {
    display: block !important;
}