*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: #f0f2f5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.window {
    width: 1000px;
    height: 550px;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #dcdcdc;
}

.window-header {
    background: #fff;
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
}

.window-header .title {
    font-size: 14px;
    color: #2d3748;
    font-weight: 500;
}

.window-controls .win-btn {
    border: none;
    background: none;
    padding: 4px 8px;
    cursor: pointer;
    color: #718096;
}

.window-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Навигация */
.sidebar {
    width: 230px;
    background: #f7fafc;
    border-right: 1px solid #e2e8f0;
    padding: 12px;
}

.search-box input {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid #cbd5e0;
    border-radius: 4px;
    margin-bottom: 15px;
}

.menu-group {
    font-size: 11px;
    text-transform: uppercase;
    color: #a0aec0;
    margin: 12px 0 6px 6px;
    font-weight: 600;
}

.menu-item {
    display: block;
    padding: 8px 12px;
    color: #4a5568;
    text-decoration: none;
    font-size: 13px;
    border-radius: 4px;
}

.menu-item.active {
    background: #ebf8ff;
    color: #2b6cb0;
    font-weight: 600;
}

/* Основная рабочая область */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0 20px;
}

.tabs {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
    margin-top: 10px;
}

.tab {
    padding: 10px 20px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 14px;
    color: #718096;
}

.tab.active {
    color: #3182ce;
    border-bottom: 2px solid #3182ce;
    font-weight: 600;
}

.toolbar {
    display: flex;
    justify-content: space-between;
    margin: 15px 0;
}

.btn {
    padding: 6px 14px;
    border: 1px solid #cbd5e0;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    color: #4a5568;
}

.btn:disabled {
    background: #f7fafc;
    color: #a0aec0;
    cursor: not-allowed;
    border-color: #e2e8f0;
}

.btn:hover:not(:disabled) {
    background: #f7fafc;
}

.btn.primary {
    background: #3182ce;
    color: #fff;
    border-color: #3182ce;
}

.btn.primary:hover {
    background: #2b6cb0;
}

.filter input {
    padding: 6px 10px;
    border: 1px solid #cbd5e0;
    border-radius: 4px;
    font-size: 13px;
}

/* Таблица */
.table-container {
    flex: 1;
    overflow-y: auto;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th, td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid #edf2f7;
    user-select: none;
}

th {
    background: #f7fafc;
    color: #4a5568;
    font-weight: 600;
    position: sticky;
    top: 0;
}

tbody tr {
    cursor: pointer;
}

tbody tr:hover {
    background: #f7fafc;
}

tr.selected-user {
    background: #e8f0fe !important;
}

.status-deactivated { color: #e53e3e; }
.status-normal { color: #38a169; }

.table-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 12px 0;
    gap: 15px;
    font-size: 13px;
    color: #718096;
}

/* Модальные окна */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.open {
    display: flex;
}

.modal-content {
    background: #fff;
    padding: 20px;
    border-radius: 6px;
    width: 400px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.modal-content h3 {
    margin-bottom: 15px;
    color: #2d3748;
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-size: 12px;
    color: #4a5568;
    margin-bottom: 4px;
}

.form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #cbd5e0;
    border-radius: 4px;
}

.form-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}