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

body {
    font-family: 'Roboto', sans-serif;
    background: #f5f5f5;
}

.layout {
    display: flex;
    height: 100vh;
}

.sidebar {
    width: 220px;
    background: #fff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, .1);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 20px 20px;
    font-weight: 500;
    color: #6e8efb;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: #555;
    text-decoration: none;
    transition: background .2s;
}

.nav-link:hover,
.nav-link.active {
    background: #f0f4ff;
    color: #6e8efb;
}

.content {
    flex: 1;
    padding: 10px;
}

.passwd-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.passwd-modal-content {
    background: #fff;
    border-radius: 6px;
    padding: 30px 40px;
    min-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.passwd-modal-content label {
    font-size: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.passwd-modal-content input {
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.passwd-btn.passwd-primary {
    background: #6e8efb;
    color: #fff;
}

.passwd-btn {
    padding: 8px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}