body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    align-items: center;
    justify-content: center;
}

.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.table-container {
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin: 0 15px 2rem 15px;
}

.chart-container {
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin: 0 15px 2rem 15px;
}

.chart-title {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e9ecef;
}

.table th {
    background-color: #2c3e50;
    color: white;
    border: none;
    padding: 12px 8px;
    font-weight: 600;
}

.table td {
    padding: 10px 8px;
    vertical-align: middle;
    border-color: #e9ecef;
}

.badge-ascii {
    font-size: 0.75em;
    padding: 4px 8px;
}

.status-true {
    background-color: #28a745;
}

.status-false {
    background-color: #dc3545;
}

.data-preview {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.filter-section {
    background: white;
    border-radius: 10px;
    padding: 1rem;
    margin: 0 15px 1.5rem 15px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.filter-badge {
    font-size: 0.75em;
    margin-right: 5px;
    margin-bottom: 5px;
}

.filter-tags {
    min-height: 40px;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    padding: 5px;
    margin-top: 5px;
    cursor: pointer;
}

.filter-dropdown {
    position: relative;
}

.filter-options {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    z-index: 1000;
    display: none;
    max-height: 200px;
    overflow-y: auto;
}

.filter-options.show {
    display: block;
}

.filter-option {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid #e9ecef;
}

.filter-option:hover {
    background-color: #f8f9fa;
}

.filter-option.selected {
    background-color: #e7f1ff;
}

.filter-option input {
    margin-right: 8px;
}

.auth-modal,
.edit-modal {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 9999;
}

.auth-container,
.edit-container {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 400px;
}

.edit-container {
    max-width: 600px;
}

.hidden {
    display: none;
}

.actions-column {
    width: 120px;
}

.btn-action {
    padding: 4px 8px;
    margin: 0 2px;
}

.stats-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    text-align: center;
    margin-bottom: 1rem;
}

.stats-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: #667eea;
}

.stats-label {
    font-size: 0.9rem;
    color: #6c757d;
}

.nav-tabs .nav-link.active {
    background-color: #667eea;
    color: white;
    border: none;
}

.nav-tabs .nav-link {
    color: #667eea;
    border: 1px solid #dee2e6;
}

.main-container {
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 800px;
    overflow: hidden;
}

.menu-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin: 1rem;
    transition: all 0.3s ease;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.menu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.menu-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #667eea;
}

.menu-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.menu-description {
    color: #6c757d;
    margin-bottom: 1.5rem;
}

.btn-menu {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-menu:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.footer {
    background: #f8f9fa;
    padding: 1rem;
    text-align: center;
    color: #6c757d;
    border-radius: 0 0 10px 10px;
}

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

.btn-info:hover {
    background-color: #138496;
    border-color: #117a8b;
}