/* Donors Container */
.donors-container {
    margin: 20px 0;
    font-family: inherit;
}

/* Filter Section */
.donors-filters {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    border: 1px solid #dee2e6;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    min-width: 180px;
    flex: 1;
}

.filter-group label {
    font-weight: 600;
    margin-bottom: 5px;
    color: #495057;
    font-size: 14px;
}

.donor-filter {
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    background-color: white;
    font-size: 14px;
    transition: border-color 0.15s ease-in-out;
}

.donor-filter:focus {
    outline: none;
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

.reset-btn {
    background: #6c757d;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    height: fit-content;
    transition: background-color 0.15s ease-in-out;
}

.reset-btn:hover {
    background: #5a6268;
}

/* Donors List */
.donors-list-wrapper {
    position: relative;
}

.donors-list {
    display: grid;
    gap: 20px;
}

/* Grid Layout */
.donors-list.grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* List Layout */
.donors-list.list {
    grid-template-columns: 1fr;
}

.donors-list.list .donor-item {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    background: white;
}

.donors-list.list .donor-image {
    margin-right: 20px;
    flex-shrink: 0;
}

.donors-list.list .donor-image img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 6px;
}

.donors-list.list .donor-info {
    flex: 1;
}

/* Donor Item */
.donor-item {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out, opacity 0.3s ease-in-out;
}

.donor-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.donor-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.donor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease-in-out;
}

.donor-item:hover .donor-image img {
    transform: scale(1.05);
}

.donor-info {
    padding: 20px;
}

.donor-name {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: #212529;
}

.donor-id {
    font-size: 12px;
    color: #6c757d;
    margin: 0 0 10px 0;
    font-family: monospace;
    background: #f8f9fa;
    padding: 2px 6px;
    border-radius: 3px;
    display: inline-block;
}

.graduation-year {
    font-size: 14px;
    color: #495057;
    margin: 0 0 12px 0;
    font-weight: 500;
}

.donor-circles,
.donor-status {
    font-size: 13px;
    margin: 8px 0;
    color: #495057;
}

.donor-circles strong,
.donor-status strong {
    color: #212529;
    font-weight: 600;
}

.donor-description {
    font-size: 14px;
    color: #6c757d;
    margin-top: 12px;
    line-height: 1.5;
}

/* No Results Message */
.no-results-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
    font-style: italic;
}

.no-donors {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
    font-style: italic;
    font-size: 16px;
}

/* Search Enhancement Styles */
#donor-search {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 16px;
    margin-bottom: 20px;
}

.donor-item:not(.search-match) {
    opacity: 0.3;
}

/* Responsive Design */
@media (max-width: 768px) {
    .donors-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: auto;
        margin-bottom: 15px;
    }
    
    .donors-list.grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 15px;
    }
    
    .donors-list.list .donor-item {
        flex-direction: column;
        text-align: center;
    }
    
    .donors-list.list .donor-image {
        margin: 0 0 15px 0;
        align-self: center;
    }
    
    .donors-list.list .donor-image img {
        width: 120px;
        height: 120px;
        border-radius: 50%;
    }
}

@media (max-width: 480px) {
    .donors-list.grid {
        grid-template-columns: 1fr;
    }
    
    .donors-filters {
        padding: 15px;
    }
    
    .donor-info {
        padding: 15px;
    }
    
    .donor-name {
        font-size: 16px;
    }
}

/* Loading States */
.donors-list.loading {
    opacity: 0.7;
}

.donors-list.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Admin Styling */
.donors-admin-columns {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.donors-admin-columns .donor-meta {
    background: #f0f0f1;
    padding: 5px 8px;
    border-radius: 3px;
    font-size: 12px;
    white-space: nowrap;
}

/* Visual Composer Backend Styling */
.vc_donors_list .vc_element-name {
    background: #007cba !important;
}

.vc_donors_list .vc_element-name .vc_element-icon {
    color: white;
}

/* Print Styles */
@media print {
    .donors-filters {
        display: none;
    }
    
    .donor-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .donor-image img {
        max-height: 150px;
    }
}