/* ============================================
   VACCINE MANAGEMENT STYLES
   ============================================ */

/* Tabs Container */
.tabs-container {
    margin-bottom: 20px;
}

.tabs {
    display: flex;
    gap: 10px;
    border-bottom: 2px solid var(--gray-200);
    padding-bottom: 10px;
    overflow-x: auto;
}

.tab-btn {
    padding: 10px 20px;
    background: var(--gray-100);
    border: none;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    font-weight: 500;
    color: var(--gray-600);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

.tab-btn.active {
    background: var(--primary);
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Queue Sections */
.queue-section {
    margin-bottom: 20px;
}

.queue-section h4 {
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 8px;
}

.queue-section.overdue h4 {
    color: var(--danger);
}

.queue-section.morning h4 {
    color: var(--warning);
}

.queue-section.afternoon h4 {
    color: var(--info);
}

.queue-item {
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
}

.queue-item.overdue {
    border-left-color: var(--danger);
    background: rgba(239, 68, 68, 0.05);
}

.queue-item.scheduled {
    border-left-color: var(--success);
}

/* Vaccination Status Mini */
.vaccination-status-mini {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.vaccination-status-mini .status-badge {
    font-size: 12px;
    padding: 4px 8px;
}

/* Form Styles for Vaccine Administration */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid var(--gray-200);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-info h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.stat-info p {
    font-size: 14px;
    color: var(--gray-600);
}

/* Recent Vaccinations */
.recent-vaccinations {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--gray-200);
}

.recent-vaccinations h4 {
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
}

.data-item.mini {
    padding: 10px 15px;
    margin-bottom: 8px;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.data-item.mini p {
    margin: 0;
    font-size: 14px;
}

.data-item.mini small {
    color: var(--gray-500);
    font-size: 12px;
}

/* Status Badge Colors */
.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-block;
}

.status-badge.active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.status-badge.overdue {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.status-badge.scheduled {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.status-badge.deferred {
    background: rgba(156, 163, 175, 0.1);
    color: var(--gray-600);
}

.status-badge.contraindicated {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.status-badge.refused {
    background: rgba(156, 163, 175, 0.1);
    color: var(--gray-600);
}

/* Loading and Empty States */
.loading-state {
    text-align: center;
    padding: 40px 20px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--gray-700);
}

.empty-state p {
    font-size: 14px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .tabs {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        flex: 1;
        min-width: 120px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}