* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #667eea;
    --primary-dark: #764ba2;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --dark: #1f2937;
    --light: #f9fafb;
    --border: #e5e7eb;
    --text: #374151;
    --text-light: #6b7280;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--light);
    color: var(--text);
}

.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: #ffffff;
    color: var(--text);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease;
    border-right: 1px solid var(--border);
    box-shadow: 2px 0 8px rgba(0,0,0,0.06);
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: #f1f3f5;
}

.sidebar::-webkit-scrollbar-thumb {
    background: #ced4da;
    border-radius: 3px;
}

.logo {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo h2 {
    font-size: 20px;
    color: var(--dark);
}

.user-info {
    padding: 15px;
    background: #f1f3f5;
    margin: 15px 10px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
}

.user-details h4 {
    font-size: 14px;
    margin-bottom: 3px;
    color: var(--dark);
}

.user-details p {
    font-size: 12px;
    color: var(--text-light);
}

.nav-menu {
    padding: 10px 0;
}

.nav-section {
    margin-bottom: 20px;
}

.nav-section-title {
    padding: 10px 20px 4px 20px;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 1px;
    font-weight: 600;
}

.nav-item {
    padding: 10px 14px;
    margin: 3px 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border-radius: 8px;
    background: #f1f3f5;
    font-weight: 500;
    font-size: 14px;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: #e9ecef;
    color: var(--dark);
    border-left-color: var(--primary);
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    border-left-color: transparent;
    box-shadow: 0 2px 8px rgba(102,126,234,0.35);
}

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

/* Child navigation items (indented) */
.nav-item-child {
    padding-left: 45px;
    font-size: 13px;
    background: #f8f9fa;
}

.nav-item-child:hover {
    background: #e9ecef;
}

.nav-item-child i {
    font-size: 12px;
}

.logout-btn {
    margin: 20px;
    padding: 12px;
    background: #fee2e2;
    border: none;
    color: #dc2626;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.logout-btn:hover {
    background: #fecaca;
}

.home-btn {
    margin: 20px 20px 0 20px;
    padding: 12px;
    background: #f1f3f5;
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.home-btn:hover {
    background: #e9ecef;
}

/* Main Content */
.main-content {
    margin-left: 260px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.header {
    background: white;
    padding: 15px 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #ffffff;
}

.header h1 {
    font-size: 24px;
    color: var(--dark);
}

.header-right {
    display: flex;
    gap: 20px;
    align-items: center;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--light);
    padding: 8px 15px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.search-box input {
    border: none;
    background: none;
    outline: none;
    width: 200px;
}

.notification-icon {
    position: relative;
    cursor: pointer;
    font-size: 20px;
    color: var(--text);
}

.notification-icon .badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--danger);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-area {
    flex: 1;
    padding: 25px;
    overflow-y: auto;
}

/* Common Components */
.card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light);
}

.card-header h2 {
    font-size: 20px;
    color: var(--dark);
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

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

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

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

.btn-secondary {
    background: var(--light);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

table {
    width: 100%;
    border-collapse: collapse;
}

table thead {
    background: var(--light);
}

table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--dark);
    border-bottom: 2px solid var(--border);
}

table td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
}

table tbody tr:hover {
    background: var(--light);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.stat-card.blue .stat-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.stat-card.green .stat-icon {
    background: var(--success);
    color: white;
}

.stat-card.orange .stat-icon {
    background: var(--warning);
    color: white;
}

.stat-card.red .stat-icon {
    background: var(--danger);
    color: white;
}

.stat-details h3 {
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 5px;
}

.stat-details p {
    color: var(--text-light);
    font-size: 14px;
}

/* Status Badge */
.badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

/* Loading */
.loading-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
    color: var(--text-light);
}

.loading-screen i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 15px;
}

/* Toast */
#toastContainer {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
}

.toast {
    background: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--danger);
}

.toast.warning {
    border-left: 4px solid var(--warning);
}

.toast.info {
    border-left: 4px solid var(--info);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: white;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 20px;
    color: var(--dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-light);
}

.modal-body {
    padding: 25px;
}

.modal-footer {
    padding: 20px 25px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .menu-toggle {
        display: block;
    }

    .search-box input {
        width: 150px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}
/* Smart Search Navigation Styles */
.smart-search-container {
    position: relative;
    margin-right: 20px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 25px;
    padding: 8px 16px;
    min-width: 300px;
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: white;
}

.search-box i {
    color: #6c757d;
    margin-right: 10px;
    font-size: 14px;
}

.search-box input {
    border: none;
    outline: none;
    background: transparent;
    flex: 1;
    font-size: 14px;
    color: #495057;
}

.search-box input::placeholder {
    color: #6c757d;
}

.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    margin-top: 5px;
}

.search-dropdown.show {
    display: block;
}

.search-result-item {
    padding: 12px 16px;
    border-bottom: 1px solid #f8f9fa;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background-color 0.2s ease;
}

.search-result-item:hover,
.search-result-item.highlighted {
    background-color: #f8f9fa;
}

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

.search-result-icon {
    width: 20px;
    text-align: center;
    color: #667eea;
    font-size: 14px;
}

.search-result-content {
    flex: 1;
}

.search-result-title {
    font-weight: 500;
    color: #495057;
    font-size: 14px;
    margin-bottom: 2px;
}

.search-result-module {
    font-size: 12px;
    color: #6c757d;
}

.search-result-path {
    font-size: 11px;
    color: #adb5bd;
    font-family: monospace;
}

.search-no-results {
    padding: 20px;
    text-align: center;
    color: #6c757d;
    font-size: 14px;
}

.search-loading {
    padding: 20px;
    text-align: center;
    color: #6c757d;
    font-size: 14px;
}

.search-loading i {
    animation: spin 1s linear infinite;
    margin-right: 8px;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .search-box {
        min-width: 200px;
    }
    
    .smart-search-container {
        margin-right: 10px;
    }
}

@media (max-width: 480px) {
    .search-box {
        min-width: 150px;
    }
    
    .search-box input::placeholder {
        content: "Search...";
    }
}


/* Announcements & Notifications Module */
.announcements-notifications-container {
    padding: 20px;
}

.module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border);
}

.module-header h1 {
    font-size: 28px;
    color: var(--dark);
    margin-bottom: 5px;
}

.module-header p {
    color: var(--text-light);
    font-size: 14px;
}

.header-actions {
    display: flex;
    gap: 10px;
}

/* Tab Navigation */
.tab-navigation {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border);
}

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    color: var(--primary);
    background: rgba(102, 126, 234, 0.06);
    border-radius: 6px 6px 0 0;
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

.tab-content {
    min-height: 400px;
}

/* Loading State */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 15px;
}

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

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-light);
}

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

.empty-state h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text);
}

/* Announcements List */
.announcements-list,
.notifications-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.announcement-card,
.notification-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.announcement-card:hover,
.notification-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-color: var(--primary);
}

.announcement-header,
.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 15px;
}

.announcement-title-section,
.notification-title-section {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.announcement-title-section h3,
.notification-title-section h3 {
    font-size: 16px;
    color: var(--dark);
    margin: 0;
}

.pinned-icon {
    color: var(--warning);
    font-size: 14px;
}

.announcement-meta,
.notification-meta {
    display: flex;
    gap: 8px;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: white;
}

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

.announcement-body,
.notification-body {
    margin-bottom: 15px;
    color: var(--text);
    line-height: 1.6;
}

.announcement-body p,
.notification-body p {
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.announcement-footer,
.notification-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

.announcement-info,
.notification-info {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--text-light);
}

.announcement-info span,
.notification-info span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.announcement-actions,
.notification-actions {
    display: flex;
    gap: 8px;
}

.notification-card.unread {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-left: 4px solid var(--primary);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-content {
    background: white;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px rgba(0,0,0,0.15);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 20px;
    color: var(--dark);
    margin: 0;
}

.btn-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-light);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-close:hover {
    color: var(--dark);
}

.modal-body {
    padding: 20px;
}

.announcement-details,
.notification-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.detail-row {
    display: flex;
    gap: 15px;
    align-items: center;
}

.detail-row.full-width {
    flex-direction: column;
    align-items: flex-start;
}

.detail-row label {
    font-weight: 600;
    color: var(--dark);
    min-width: 100px;
}

.detail-row span {
    color: var(--text);
}

.content-box {
    background: var(--light);
    padding: 15px;
    border-radius: 6px;
    border-left: 4px solid var(--primary);
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-info {
    background: var(--info);
    color: white;
}

.btn-info:hover {
    background: #2563eb;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    color: var(--primary);
}

/* Alert */
.alert {
    padding: 15px 20px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}


/* Form Styles */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--dark);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="number"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

.form-group label input[type="checkbox"] {
    display: inline;
    margin-bottom: 0;
    width: auto;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

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

.btn-secondary:hover {
    background: #d1d5db;
}


/* ── Master Data Module — Tab Navigation Fix ─────────────────────────────── */
.master-data-tabs {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px 0 12px 0;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 20px;
}

.master-data-tabs .tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    background: #f7fafc;
    color: #4a5568;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.master-data-tabs .tab-btn:hover {
    background: #edf2f7;
    border-color: #a0aec0;
    color: #2d3748;
}

.master-data-tabs .tab-btn.active {
    background: #4f46e5;
    border-color: #4f46e5;
    color: #ffffff;
}

.master-data-container .content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}