/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

/* Login Page Styles */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.login-header {
    margin-bottom: 30px;
}

.login-header i {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 15px;
}

.login-header h1 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 5px;
}

.login-header p {
    color: #666;
    font-size: 0.9rem;
}

.login-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.login-form label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
}

.login-form label i {
    margin-right: 8px;
    color: #667eea;
}

.login-form input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.login-form input:focus {
    outline: none;
    border-color: #667eea;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-block {
    width: 100%;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.alert-danger {
    background: #fee;
    color: #c53030;
    border: 1px solid #fed7d7;
}

.login-footer {
    margin-top: 30px;
    color: #666;
    font-size: 0.8rem;
}

/* Main App Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: 280px;
    background: white;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 30px 20px;
    border-bottom: 1px solid #e1e5e9;
    display: flex;
    align-items: center;
    gap: 15px;
}

.sidebar-header i {
    font-size: 2rem;
    color: #667eea;
}

.sidebar-header h2 {
    color: #333;
    font-size: 1.2rem;
}

.sidebar-nav ul {
    list-style: none;
    padding: 20px 0;
}

.sidebar-nav li {
    margin-bottom: 5px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    gap: 15px;
    font-weight: 500;
}

.sidebar-nav a:hover,
.sidebar-nav li.active a {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateX(5px);
}

.sidebar-nav i {
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    background: #f8f9fa;
    min-height: 100vh;
}

/* Header */
.header {
    background: white;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-left h1 {
    color: #333;
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.header-left p {
    color: #666;
    font-size: 0.9rem;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-menu span {
    color: #333;
    font-weight: 500;
}

.btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
}

/* Dashboard Content */
.dashboard-content {
    padding: 30px;
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stat-info h3 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 5px;
}

.stat-info p {
    color: #666;
    font-size: 0.9rem;
}

/* Alerts Section */
.alerts-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.alert-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.alert-card h3 {
    color: #333;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-card h3 i {
    color: #e74c3c;
}

.alert-list {
    max-height: 200px;
    overflow-y: auto;
}

.alert-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.alert-item:last-child {
    border-bottom: none;
}

.medicine-name {
    font-weight: 500;
    color: #333;
}

.quantity, .expiry-date {
    color: #e74c3c;
    font-size: 0.9rem;
    font-weight: 500;
}

.no-alerts {
    color: #666;
    font-style: italic;
    text-align: center;
    padding: 20px 0;
}

/* Quick Actions */
.quick-actions {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
}

.quick-actions h3 {
    color: #333;
    margin-bottom: 20px;
}

.action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.btn-info:hover {
    background: #138496;
    transform: translateY(-2px);
}

.btn-warning {
    background: #ffc107;
    color: #212529;
}

.btn-warning:hover {
    background: #e0a800;
    transform: translateY(-2px);
}

/* Table Styles */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.table th,
.table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
}

.table tbody tr:hover {
    background: #f8f9fa;
}

/* Top Selling Section */
.top-selling {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.top-selling h3 {
    color: #333;
    margin-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .alerts-section {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-title {
    font-size: 1.5rem;
    color: #333;
}

.close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

/* Success/Error Messages */
.message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Loading Spinner */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
}

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

/* Print Styles */
@media print {
    .sidebar,
    .header,
    .btn,
    .action-buttons {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .dashboard-content {
        padding: 0 !important;
    }
}

/* Enhanced Settings Page Styles */
.settings-container {
    padding: 2rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

.settings-section {
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.6s ease-out;
}

.settings-section:nth-child(1) { animation-delay: 0.1s; }
.settings-section:nth-child(2) { animation-delay: 0.2s; }
.settings-section:nth-child(3) { animation-delay: 0.3s; }
.settings-section:nth-child(4) { animation-delay: 0.4s; }
.settings-section:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-header {
    margin-bottom: 2rem;
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.section-header h2 {
    color: white;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.section-header h2 i {
    font-size: 1.8rem;
    color: #ffd700;
}

.section-header p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1rem;
}

.settings-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.settings-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.settings-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.form-group label i {
    color: #667eea;
    font-size: 1.1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: white;
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: #6c757d;
    font-size: 0.875rem;
}

/* Enhanced Logo Preview */
.logo-preview {
    margin-bottom: 2rem;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    border: 2px dashed #dee2e6;
    transition: all 0.3s ease;
}

.logo-preview:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f0f2ff 0%, #e8ecff 100%);
}

.current-logo {
    max-width: 250px;
    max-height: 120px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.current-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.no-logo {
    padding: 3rem 2rem;
    border: 2px dashed #dee2e6;
    border-radius: 15px;
    color: #6c757d;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transition: all 0.3s ease;
}

.no-logo:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f0f2ff 0%, #e8ecff 100%);
}

.no-logo i {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
    color: #667eea;
}

.no-logo p {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

/* Enhanced Backup Info */
.backup-info {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 15px;
    border-left: 4px solid #2196f3;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #1976d2;
    font-weight: 500;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item i {
    color: #2196f3;
    font-size: 1.2rem;
    width: 20px;
}

/* Enhanced System Info */
.system-info {
    display: grid;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f3e5f5 0%, #e1bee7 100%);
    border-radius: 15px;
    border-left: 4px solid #9c27b0;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(156, 39, 176, 0.1);
    transition: all 0.3s ease;
}

.info-row:hover {
    background: rgba(156, 39, 176, 0.05);
    border-radius: 8px;
    padding-left: 1rem;
    padding-right: 1rem;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: #7b1fa2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-label::before {
    content: '•';
    color: #9c27b0;
    font-weight: bold;
}

.info-value {
    color: #4a148c;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.7);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
}

/* Enhanced Buttons for Settings */
.settings-card .btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 1rem;
    margin-bottom: 1rem;
}

.settings-card .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.settings-card .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.settings-card .btn-warning {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    border: none;
    color: #d63384;
    box-shadow: 0 4px 15px rgba(255, 154, 158, 0.3);
}

.settings-card .btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 154, 158, 0.4);
}

.settings-card .btn-outline {
    background: transparent;
    border: 2px solid #667eea;
    color: #667eea;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.1);
}

.settings-card .btn-outline:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* File Upload Enhancement */
.form-group input[type="file"] {
    padding: 1rem;
    border: 2px dashed #dee2e6;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-group input[type="file"]:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f0f2ff 0%, #e8ecff 100%);
}

.form-group input[type="file"]:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Responsive Design for Settings */
@media (max-width: 768px) {
    .settings-container {
        padding: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .settings-card {
        padding: 1.5rem;
    }
    
    .section-header {
        padding: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.3rem;
    }
    
    .settings-card .btn {
        width: 100%;
        justify-content: center;
        margin-right: 0;
    }
    
    .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .info-value {
        align-self: stretch;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .settings-container {
        padding: 0.5rem;
    }
    
    .settings-card {
        padding: 1rem;
    }
    
    .section-header {
        padding: 0.75rem;
    }
    
    .section-header h2 {
        font-size: 1.1rem;
    }
}

/* Enhanced Inventory Styles */
.inventory-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.search-filter-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    overflow: hidden;
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 2rem;
}

.search-row {
    display: flex;
    gap: 1.5rem;
    align-items: flex-end;
    margin-bottom: 1.5rem;
}

.search-input-group {
    flex: 1;
    position: relative;
}

.search-input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.search-input-group input {
    padding-left: 2.5rem;
}

.filter-group {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

.filter-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-item label {
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.export-section {
    border-top: 1px solid #eee;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.export-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.inventory-table-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.inventory-table-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.item-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.medicine-row {
    transition: all 0.3s ease;
}

.medicine-row:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.medicine-info {
    max-width: 300px;
}

.medicine-name {
    margin-bottom: 0.5rem;
}

.generic-name {
    color: #666;
    font-size: 0.875rem;
    font-style: italic;
}

.barcode-info, .manufacturer-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.stock-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stock-bar {
    width: 100px;
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    overflow: hidden;
}

.stock-fill {
    height: 100%;
    background: linear-gradient(90deg, #28a745, #20c997);
    transition: width 0.3s ease;
}

.pricing-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.price-label {
    color: #666;
}

.price-value {
    font-weight: 600;
}

.sale-price {
    color: #28a745;
}

.profit-margin {
    margin-top: 0.5rem;
}

.margin-badge {
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.margin-badge.high {
    background: #d4edda;
    color: #155724;
}

.margin-badge.medium {
    background: #fff3cd;
    color: #856404;
}

.margin-badge.low {
    background: #f8d7da;
    color: #721c24;
}

.expiry-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.expiry-warning {
    color: #dc3545;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.status-indicator {
    display: flex;
    justify-content: center;
}

/* Grid View Styles */
.medicine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
}

.medicine-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.medicine-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.medicine-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.medicine-card .card-body {
    padding: 1.5rem;
}

.medicine-card .card-footer {
    padding: 1rem;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
}

.empty-state i {
    font-size: 4rem;
    color: #ddd;
    margin-bottom: 1rem;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: #333;
}

.empty-state p {
    margin-bottom: 2rem;
    color: #666;
}

/* Responsive Design for Inventory */
@media (max-width: 768px) {
    .inventory-stats {
        grid-template-columns: 1fr;
    }
    
    .search-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .filter-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    .export-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .medicine-grid {
        grid-template-columns: 1fr;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
}

/* Enhanced Sales Page Styles */
.sales-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.sales-table-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.sales-table-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sale-row {
    transition: all 0.3s ease;
}

.sale-row:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sale-info {
    max-width: 200px;
}

.sale-id {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.sale-date {
    color: #666;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.customer-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.customer-name {
    font-weight: 600;
    color: #333;
}

.amount-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.amount-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.amount-label {
    color: #666;
}

.amount-value {
    font-weight: 600;
}

.amount-value.discount {
    color: #28a745;
}

.amount-row.final .amount-value {
    color: #007bff;
    font-size: 1rem;
}

.payment-info {
    display: flex;
    justify-content: center;
}

.payment-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-cash {
    background: #d4edda;
    color: #155724;
}

.badge-zaad {
    background: #fff3cd;
    color: #856404;
}

.badge-edahab {
    background: #f8d7da;
    color: #721c24;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.875rem;
}

/* Grid View Styles for Sales */
.sales-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
}

.sale-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.sale-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.sale-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sale-card .card-body {
    padding: 1.5rem;
}

.sale-card .card-footer {
    padding: 1rem;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sale-date, .customer-info, .items-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: #666;
    font-size: 0.875rem;
}

.amount-details {
    margin-top: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.amount-details .amount-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.amount-details .amount-row.final {
    border-top: 1px solid #dee2e6;
    padding-top: 0.5rem;
    margin-top: 0.5rem;
    font-weight: 600;
    color: #007bff;
}

.amount-details .amount-row.discount {
    color: #28a745;
}

/* Responsive Design for Sales */
@media (max-width: 768px) {
    .sales-stats {
        grid-template-columns: 1fr;
    }
    
    .sales-grid {
        grid-template-columns: 1fr;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
}

/* Enhanced Users Page Styles */
.users-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.users-table-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.users-table-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-row {
    transition: all 0.3s ease;
}

.user-row:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 300px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.user-name {
    font-weight: 600;
    color: #333;
}

.user-username {
    color: #666;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.user-date {
    color: #999;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.role-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.role-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    width: fit-content;
}

.badge-admin {
    background: #dc3545;
    color: white;
}

.badge-pharmacist {
    background: #28a745;
    color: white;
}



.permissions {
    font-size: 0.75rem;
    color: #666;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #666;
}

.status-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    width: fit-content;
}

.badge-success {
    background: #d4edda;
    color: #155724;
}

.badge-danger {
    background: #f8d7da;
    color: #721c24;
}

.last-login {
    font-size: 0.75rem;
    color: #999;
}

/* Enhanced Categories Page Styles */
.categories-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.categories-table-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.categories-table-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.category-row {
    transition: all 0.3s ease;
}

.category-row:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.protected-category {
    background-color: #fff3cd;
    border-left: 4px solid #ffc107;
}

.protected-category:hover {
    background-color: #ffeaa7;
}

.protected-category .category-name::after {
    content: " (Protected)";
    color: #856404;
    font-size: 0.8em;
    font-weight: normal;
}

.category-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 300px;
}

.category-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.category-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.category-name {
    font-weight: 600;
    color: #333;
}

.category-code {
    color: #666;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.category-date {
    color: #999;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.medicine-count {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.count-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    width: fit-content;
}

.badge-secondary {
    background: #6c757d;
    color: white;
}

.badge-warning {
    background: #fff3cd;
    color: #856404;
}

.badge-info {
    background: #d1ecf1;
    color: #0c5460;
}

.low-stock-warning {
    font-size: 0.75rem;
    color: #dc3545;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.stock-value {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.value-amount {
    font-weight: 600;
    color: #007bff;
    font-size: 1rem;
}

.value-breakdown {
    font-size: 0.75rem;
    color: #666;
}

.category-description {
    max-width: 200px;
    font-size: 0.875rem;
    color: #666;
    line-height: 1.4;
}

.text-muted {
    color: #999 !important;
}

/* Pagination Styles */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.pagination-info {
    color: #666;
    font-size: 14px;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-numbers {
    display: flex;
    gap: 5px;
}

.page-numbers .btn {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

/* Responsive Design for Users and Categories */
@media (max-width: 768px) {
    .users-stats,
    .categories-stats {
        grid-template-columns: 1fr;
    }
    
    .user-info,
    .category-info {
        max-width: none;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
    
    .pagination-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .pagination-controls {
        flex-wrap: wrap;
        justify-content: center;
    }
} 

/* Enhanced Mobile Hamburger Menu */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    cursor: pointer;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.mobile-menu-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.hamburger {
    width: 24px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
    background: #fff;
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
    background: #fff;
}

.mobile-overlay {
    visibility: hidden;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-overlay.active {
    visibility: visible;
    opacity: 1;
}

/* Enhanced Sidebar for Mobile */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        top: 15px;
        left: 15px;
        padding: 12px;
        border-radius: 10px;
    }
    
    .hamburger {
        width: 20px;
        height: 16px;
    }
    
    .hamburger span {
        height: 2.5px;
    }
    
    .sidebar {
        position: fixed;
        left: -300px;
        top: 0;
        height: 100vh;
        width: 300px;
        z-index: 1000;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        box-shadow: 2px 0 20px rgba(0, 0, 0, 0.1);
        border-radius: 0 20px 20px 0;
        overflow-y: auto;
    }
    
    .sidebar::-webkit-scrollbar {
        width: 6px;
    }
    
    .sidebar::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.1);
    }
    
    .sidebar::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.3);
        border-radius: 3px;
    }
    
    .sidebar.open {
        left: 0;
        transform: translateX(0);
    }
    
    .main-content {
        padding-left: 0;
        padding-top: 100px;
        min-height: 100vh;
        background: #f8f9fa;
    }
    
    .header {
        padding: 15px 20px;
        border-radius: 0 0 20px 20px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    }
    
    .header-left h1 {
        font-size: 1.5rem;
        margin-bottom: 5px;
    }
    
    .header-left p {
        font-size: 0.9rem;
    }
    
    .sidebar-nav .nav-link {
        padding: 15px 20px;
        margin: 5px 15px;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        color: white;
    }
    
    .sidebar-nav .nav-link:hover,
    .sidebar-nav .nav-link.active {
        background: rgba(255, 255, 255, 0.2);
        transform: translateX(5px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
    
    .sidebar-nav .nav-link i {
        font-size: 1.2rem;
        margin-right: 12px;
        color: rgba(255, 255, 255, 0.9);
    }
    
    .sidebar-nav .nav-link span {
        font-size: 1rem;
        font-weight: 500;
    }
    
    .sidebar-header {
        padding: 25px 20px;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        margin-bottom: 20px;
    }
    
    .sidebar-header .logo {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        color: white;
        font-size: 1.5rem;
        font-weight: 700;
    }
    
    .sidebar-header .logo i {
        font-size: 2rem;
        color: rgba(255, 255, 255, 0.9);
    }
    
    .sidebar-footer {
        padding: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        margin-top: auto;
    }
    
    .sidebar-footer .user-info {
        display: flex;
        align-items: center;
        gap: 12px;
        color: white;
    }
    
    .sidebar-footer .user-avatar {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        color: white;
    }
    
    .sidebar-footer .user-details {
        flex: 1;
    }
    
    .sidebar-footer .user-name {
        font-weight: 600;
        font-size: 1rem;
        display: block;
    }
    
    .sidebar-footer .user-role {
        font-size: 0.85rem;
        opacity: 0.8;
        display: block;
    }
}

/* Tablet Responsive Styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 250px;
    }
    
    .main-content {
        margin-left: 250px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mobile-menu-toggle {
        display: none;
    }
}

/* Large Screen Styles */
@media (min-width: 1025px) {
    .mobile-menu-toggle {
        display: none;
    }
    
    .mobile-overlay {
        display: none;
    }
} 

/* Category Medicines Page Styles */
.category-info-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
}

.category-info-card .card-header {
    padding: 20px;
    border-bottom: 1px solid #e1e5e9;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.category-info-card .card-header h3 {
    margin: 0;
    color: #333;
    font-size: 1.2rem;
}

.category-info-card .card-body {
    padding: 20px;
}

.category-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: #555;
}

.detail-value {
    color: #333;
    font-weight: 500;
}

.medicines-table-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.medicines-table-card .card-header {
    padding: 20px;
    border-bottom: 1px solid #e1e5e9;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.medicines-table-card .card-header h3 {
    margin: 0;
    color: #333;
    font-size: 1.2rem;
}

.medicines-table-card .card-body {
    padding: 20px;
}

/* Responsive styles for category medicines page */
@media (max-width: 768px) {
    .category-details {
        grid-template-columns: 1fr;
    }
    
    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .medicines-table-card .card-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
} 

/* Dashboard Profit Cards */
.stat-card:nth-child(6) {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
}

.stat-card:nth-child(6) .stat-icon {
    background: rgba(255, 255, 255, 0.2);
}

.stat-card:nth-child(7) {
    background: linear-gradient(135deg, #ffc107, #fd7e14);
    color: white;
}

.stat-card:nth-child(7) .stat-icon {
    background: rgba(255, 255, 255, 0.2);
}

/* Profit card hover effects */
.stat-card:nth-child(6):hover,
.stat-card:nth-child(7):hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Responsive design for profit cards */
@media (max-width: 768px) {
    .stat-card:nth-child(6),
    .stat-card:nth-child(7) {
        grid-column: span 2;
    }
} 

/* Enhanced Reports Page Styles */
.reports-content {
    padding: 2rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

/* Report Filters */
.report-filters {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.report-filters::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.filter-form, .filter-group {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.filter-group .form-group {
    margin-bottom: 0;
    min-width: 180px;
}

.filter-group .btn {
    margin-bottom: 0;
    min-width: 140px;
}

/* Responsive: stack vertically on small screens */
@media (max-width: 900px) {
    .filter-form, .filter-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    .filter-group .form-group, .filter-group .btn {
        min-width: 0;
        width: 100%;
    }
}

.filter-group .form-control {
    padding: 1rem 1.25rem;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.filter-group .form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: white;
}

.filter-group .btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-group .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.export-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.export-buttons .btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.export-buttons .btn-info {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(23, 162, 184, 0.3);
}

.export-buttons .btn-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(23, 162, 184, 0.4);
}

.export-buttons .btn-outline {
    background: transparent;
    border: 2px solid #667eea;
    color: #667eea;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.1);
}

.export-buttons .btn-outline:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* Report Content */
.report-content {
    animation: fadeInUp 0.6s ease-out;
}

.report-section {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.report-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.report-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.report-section h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.report-section h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

/* Enhanced Stats Grid for Reports */
.report-section .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.report-section .stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.report-section .stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.report-section .stat-card:hover::before {
    opacity: 1;
    transform: rotate(45deg) translate(50%, 50%);
}

.report-section .stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.3);
}

.report-section .stat-card:nth-child(1) {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.report-section .stat-card:nth-child(2) {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.report-section .stat-card:nth-child(3) {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.report-section .stat-card:nth-child(4) {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.report-section .stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.report-section .stat-info h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
}

.report-section .stat-info p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    color: white;
}

/* Chart Container */
.chart-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 2rem;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.chart-container:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f0f2ff 0%, #e8ecff 100%);
}

/* Enhanced Table Styles for Reports */
.report-section .table-responsive {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 1.5rem;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.report-section .table-responsive:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f0f2ff 0%, #e8ecff 100%);
}

.report-section .table {
    margin: 0;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.report-section .table thead th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    padding: 1rem;
    border: none;
    text-align: left;
}

.report-section .table tbody tr {
    transition: all 0.3s ease;
}

.report-section .table tbody tr:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transform: scale(1.01);
}

.report-section .table tbody td {
    padding: 1rem;
    border-bottom: 1px solid #e9ecef;
    vertical-align: middle;
}

.report-section .table tbody tr:last-child td {
    border-bottom: none;
}

/* Enhanced Badge Styles */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-block;
    text-align: center;
    transition: all 0.3s ease;
}

.badge-danger {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

.badge-warning {
    background: linear-gradient(135deg, #ffd93d 0%, #f6c90e 100%);
    color: #333;
    box-shadow: 0 2px 8px rgba(255, 217, 61, 0.3);
}

.badge-success {
    background: linear-gradient(135deg, #51cf66 0%, #40c057 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(81, 207, 102, 0.3);
}

.badge-info {
    background: linear-gradient(135deg, #74c0fc 0%, #4dabf7 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(116, 192, 252, 0.3);
}

/* Responsive Design for Reports */
@media (max-width: 768px) {
    .reports-content {
        padding: 1rem;
    }
    
    .report-filters {
        padding: 1.5rem;
    }
    
    .filter-group {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .export-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .export-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .report-section {
        padding: 1.5rem;
    }
    
    .report-section .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .report-section .stat-card {
        padding: 1.5rem;
    }
    
    .report-section .stat-info h3 {
        font-size: 1.5rem;
    }
    
    .chart-container {
        padding: 1rem;
    }
    
    .report-section .table-responsive {
        padding: 1rem;
    }
    
    .report-section .table thead th,
    .report-section .table tbody td {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .reports-content {
        padding: 0.5rem;
    }
    
    .report-filters {
        padding: 1rem;
    }
    
    .report-section {
        padding: 1rem;
    }
    
    .report-section h3 {
        font-size: 1.3rem;
    }
    
    .report-section .stat-card {
        padding: 1rem;
    }
    
    .report-section .stat-icon {
        font-size: 2rem;
    }
    
    .report-section .stat-info h3 {
        font-size: 1.25rem;
    }
}

/* Print Styles for Reports */
@media print {
    .report-filters,
    .export-buttons {
        display: none;
    }
    
    .report-section {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .report-section .stat-card {
        break-inside: avoid;
    }
    
    .report-section .table {
        font-size: 0.8rem;
    }
} 

/* Enhanced Top Selling Medicines Section */
.top-selling-section {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.top-selling-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.top-selling-section .section-header {
    margin-bottom: 2rem;
    text-align: center;
}

.top-selling-section .section-header h3 {
    color: #2c3e50;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.top-selling-section .section-header h3 i {
    color: #f39c12;
    font-size: 1.3rem;
}

.top-selling-section .section-header p {
    color: #7f8c8d;
    font-size: 1rem;
    margin: 0;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: #7f8c8d;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #bdc3c7;
}

.empty-state p {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #34495e;
}

.empty-state small {
    color: #95a5a6;
    font-size: 0.9rem;
}

/* Top Selling Grid */
.top-selling-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Top Selling Cards */
.top-selling-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 1.5rem;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    overflow: hidden;
}

.top-selling-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.top-selling-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

/* Rank Badge */
.rank-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rank-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(102, 126, 234, 0.3);
}

.rank-icon {
    color: #f39c12;
    font-size: 1.2rem;
    filter: drop-shadow(0 2px 4px rgba(243, 156, 18, 0.3));
}

/* Medicine Info */
.medicine-info {
    margin-top: 1rem;
}

.medicine-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.medicine-icon {
    color: #667eea;
    font-size: 1.2rem;
    background: rgba(102, 126, 234, 0.1);
    padding: 0.5rem;
    border-radius: 50%;
}

.medicine-name {
    color: #2c3e50;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.generic-name {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin: 0 0 1rem 0;
    font-style: italic;
}

/* Medicine Stats */
.medicine-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.stat-item {
    text-align: center;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.stat-label {
    display: block;
    color: #7f8c8d;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    display: block;
    font-weight: 700;
    font-size: 1rem;
}

.stat-value.sold-count {
    color: #27ae60;
}

.stat-value.revenue {
    color: #e74c3c;
}

/* Performance Indicator */
.performance-indicator {
    margin-bottom: 1rem;
}

.performance-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.performance-badge.excellent {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    color: white;
    box-shadow: 0 4px 10px rgba(39, 174, 96, 0.3);
}

.performance-badge.good {
    background: linear-gradient(135deg, #f39c12 0%, #f1c40f 100%);
    color: white;
    box-shadow: 0 4px 10px rgba(243, 156, 18, 0.3);
}

.performance-badge.average {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.card-actions .btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.card-actions .btn-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* View All Section */
.view-all-section {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.view-all-section .btn {
    padding: 0.75rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.view-all-section .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .top-selling-section {
        padding: 1.5rem;
        margin: 1rem 0;
    }
    
    .top-selling-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .top-selling-card {
        padding: 1.25rem;
    }
    
    .medicine-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        padding: 0.5rem;
    }
    
    .card-actions {
        justify-content: center;
    }
    
    .rank-badge {
        position: static;
        margin-bottom: 1rem;
        justify-content: center;
    }
    
    .medicine-header {
        justify-content: center;
        text-align: center;
    }
    
    .performance-indicator {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .top-selling-section {
        padding: 1rem;
    }
    
    .top-selling-section .section-header h3 {
        font-size: 1.3rem;
    }
    
    .top-selling-card {
        padding: 1rem;
    }
    
    .medicine-name {
        font-size: 1rem;
    }
    
    .stat-value {
        font-size: 0.9rem;
    }
    
    .performance-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Animation for cards */
.top-selling-card {
    animation: fadeInUp 0.6s ease-out;
}

.top-selling-card:nth-child(1) { animation-delay: 0.1s; }
.top-selling-card:nth-child(2) { animation-delay: 0.2s; }
.top-selling-card:nth-child(3) { animation-delay: 0.3s; }
.top-selling-card:nth-child(4) { animation-delay: 0.4s; }
.top-selling-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}