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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    background: white;
    border-radius: 12px;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.header h1 {
    color: #667eea;
    font-size: 28px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.content {
    display: flex;
    gap: 20px;
}

.sidebar {
    width: 250px;
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.sidebar nav ul {
    list-style: none;
}

.sidebar nav a {
    display: block;
    padding: 15px;
    text-decoration: none;
    color: #333;
    border-radius: 8px;
    transition: all 0.3s;
    margin-bottom: 10px;
}

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

.main-content {
    flex: 1;
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.section {
    display: none;
}

.section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.section-header h2 {
    color: #333;
    font-size: 24px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background: #5568d3;
    transform: translateY(-2px);
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover {
    background: #059669;
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-secondary {
    background: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
}

.users-list {
    display: grid;
    gap: 15px;
}

.user-card {
    background: #f9fafb;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.user-card:hover {
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.user-info-row {
    display: flex;
    gap: 20px;
    align-items: center;
}

.user-email {
    font-weight: 600;
    color: #333;
    font-size: 16px;
}

.user-models {
    font-size: 14px;
    color: #6b7280;
}

.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

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

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

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

.loading {
    text-align: center;
    padding: 40px;
    color: #6b7280;
    font-size: 16px;
}

.form {
    max-width: 500px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
}

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

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

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e5e7eb;
}

.modal-header h3 {
    color: #333;
}

.close-btn {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #6b7280;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover {
    color: #ef4444;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 25px;
}

.notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 15px 25px;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: none;
    z-index: 2000;
    animation: slideIn 0.3s;
}

.notification.show {
    display: block;
}

.notification.success {
    background: #10b981;
}

.notification.error {
    background: #ef4444;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Стили для выпадающего списка моделей */
.models-select-container {
    position: relative;
    width: 100%;
}

.models-select-btn {
    width: 100%;
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    transition: all 0.3s;
    text-align: left;
}

.models-select-btn:hover {
    border-color: #667eea;
}

.models-select-btn:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.models-select-btn .arrow {
    color: #6b7280;
    transition: transform 0.3s;
}

.models-select-btn.active .arrow {
    transform: rotate(180deg);
}

.models-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    margin-top: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-height: 300px;
    overflow: hidden;
    flex-direction: column;
}

.models-dropdown.active {
    display: flex;
}

.models-search {
    padding: 10px;
    border-bottom: 1px solid #e5e7eb;
}

.models-search input {
    width: 100%;
    padding: 8px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 14px;
}

.models-search input:focus {
    outline: none;
    border-color: #667eea;
}

.models-list {
    max-height: 250px;
    overflow-y: auto;
    padding: 5px;
}

.model-checkbox-item {
    padding: 10px;
    display: flex;
    align-items: center;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.2s;
}

.model-checkbox-item:hover {
    background: #f3f4f6;
}

.model-checkbox-item input[type="checkbox"] {
    margin-right: 10px;
    cursor: pointer;
}

.model-checkbox-item label {
    cursor: pointer;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.model-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.model-username {
    font-weight: 500;
    color: #333;
}

.model-id {
    font-size: 12px;
    color: #6b7280;
}