/* MedManager - Professional Medication Management App */

:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #059669;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --light-bg: #f8fafc;
    --border-color: #e2e8f0;
}

body {
    background-color: var(--light-bg);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Navbar Styling */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

/* Card Styling */
.card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

/* QR Scanner Styling */
#qrVideo {
    width: 100%;
    max-width: 400px;
    height: 300px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
}

/* Barcode Scanner Styling */
#barcodeVideo {
    width: 100%;
    max-width: 600px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    background: #000;
}

.scanner-instructions {
    background: rgba(37, 99, 235, 0.1);
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
}

.scanner-frame {
    position: relative;
    width: 200px;
    height: 100px;
    border: 2px dashed var(--primary-color);
    border-radius: 8px;
    margin: 20px auto;
    background: rgba(37, 99, 235, 0.05);
}

.scanner-frame::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 2px;
    background: var(--primary-color);
    opacity: 0.5;
}

#qrScannerContainer {
    text-align: center;
    padding: 20px;
}

.scanner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.scanner-frame {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border: 2px solid #fff;
    border-radius: 8px;
}

/* Medication Card Styling */
.medication-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    background: #fff;
    transition: all 0.3s ease;
}

.medication-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.medication-card.expiring {
    border-left: 4px solid var(--warning-color);
    background-color: #fffbeb;
}

.medication-card.expired {
    border-left: 4px solid var(--danger-color);
    background-color: #fef2f2;
}

.medication-card.valid {
    border-left: 4px solid var(--success-color);
    background-color: #f0fdf4;
}

.medication-header {
    display: flex;
    justify-content: between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.medication-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.medication-details {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.expiration-badge {
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: 500;
}

.expiration-badge.expiring {
    background-color: #fef3c7;
    color: var(--warning-color);
}

.expiration-badge.expired {
    background-color: #fee2e2;
    color: var(--danger-color);
}

.expiration-badge.valid {
    background-color: #d1fae5;
    color: var(--success-color);
}

/* Status Indicators */
.status-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 5px;
}

.status-indicator.valid {
    background-color: var(--success-color);
}

.status-indicator.expiring {
    background-color: var(--warning-color);
}

.status-indicator.expired {
    background-color: var(--danger-color);
}

/* Alert Styling */
.alert {
    border: none;
    border-radius: 8px;
    font-weight: 500;
}

.alert-warning {
    background-color: #fef3c7;
    color: var(--warning-color);
}

.alert-danger {
    background-color: #fee2e2;
    color: var(--danger-color);
}

.alert-success {
    background-color: #d1fae5;
    color: var(--success-color);
}

/* Button Styling */
.btn {
    border-radius: 6px;
    font-weight: 500;
    padding: 8px 16px;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

/* Form Styling */
.form-control, .form-select {
    border-radius: 6px;
    border: 1px solid var(--border-color);
    padding: 10px 12px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.form-label {
    font-weight: 500;
    color: #374151;
    margin-bottom: 6px;
}

/* Search and Filter */
#searchInput {
    max-width: 200px;
}

.filter-buttons .btn {
    font-size: 0.8rem;
    padding: 4px 8px;
}

/* Enhanced Card Styling for Lot Numbers */
.medication-card .badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.medication-card .badge:hover {
    transform: translateY(-1px);
}

.medication-card .badge i {
    font-size: 0.7rem;
}

.medication-card .badge.bg-secondary {
    background: linear-gradient(135deg, #6c757d, #868e96) !important;
    color: white !important;
}

.medication-card .badge.bg-light {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef) !important;
    color: #6c757d !important;
    border: 1px solid #dee2e6;
}

.medication-card .badge i {
    font-size: 0.7rem;
}

/* Lot Number Specific Styling */
.lot-number-display {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.lot-number-valid {
    border-color: var(--success-color) !important;
    background-color: #f0fdf4;
}

.lot-number-invalid {
    border-color: var(--danger-color) !important;
    background-color: #fef2f2;
}

.lot-number-help {
    font-size: 0.8rem;
    color: var(--secondary-color);
    margin-top: 4px;
}

/* Success Notification */
.toast {
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.toast-header {
    border-radius: 8px 8px 0 0;
    font-weight: 600;
}

.toast-body {
    font-size: 0.9rem;
    color: #374151;
}

/* Form Validation Enhancements */
.form-control.is-valid {
    border-color: var(--success-color);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23059669' d='m2.5 5.5-1-1-1 1 2 2 4-4-1-1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-invalid {
    border-color: var(--danger-color);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc2626'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='m5.8 3.6 3.4 3.4m0-3.4-3.4 3.4'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.is-valid:focus {
    border-color: var(--success-color);
    box-shadow: 0 0 0 0.2rem rgba(5, 150, 105, 0.25);
}

.is-invalid:focus {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.25);
}

/* Loading States */
.btn:disabled .fa-spinner {
    animation: spin 1s linear infinite;
}

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

/* Animazione per evidenziazione duplicati */
@keyframes pulse {
    0% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
    }
    70% { 
        transform: scale(1.02);
        box-shadow: 0 0 0 10px rgba(37, 99, 235, 0);
    }
    100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
    }
}

.pulse-highlight {
    animation: pulse 2s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .medication-header {
        flex-direction: column;
    }
    
    .medication-actions {
        margin-top: 10px;
    }
    
    #searchInput {
        max-width: 150px;
    }
    
    .filter-buttons {
        flex-wrap: wrap;
        gap: 5px;
    }
}

@media (max-width: 480px) {
    .navbar-brand {
        font-size: 1rem;
    }
    
    .card-title {
        font-size: 1rem;
    }
    
    .btn {
        font-size: 0.9rem;
        padding: 6px 12px;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Drug Info Modal */
.drug-info-section {
    margin-bottom: 20px;
}

.drug-info-section h6 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 8px;
}

.drug-info-section p {
    margin-bottom: 5px;
    font-size: 0.9rem;
}

/* Chart Container */
.chart-container {
    position: relative;
    height: 300px;
    margin-top: 20px;
}

/* Statistics Cards */
.stats-card {
    text-align: center;
    padding: 20px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    color: white;
    margin-bottom: 15px;
}    text-align: center;
    padding: 20px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    color: white;
    margin-bottom: 15px;
}

.stats-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stats-label {
    font-size: 0.9rem;
    opacity: 0.9;
}