body {
    font-family: Arial, sans-serif;
    background: #f4f7fb;
}

.dbp-auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dbp-auth-card,
.dbp-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.dbp-input {
    width: 100%;
    margin-bottom: 15px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.dbp-btn {
    background: #0f4c81;
    color: white;
    border: 0;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
}

.dbp-dashboard {
    display: flex;
}

.dbp-sidebar {
    width: 240px;
    min-height: 100vh;
    background: #0f4c81;
    color: white;
    padding: 20px;
}

.dbp-main {
    flex: 1;
    padding: 40px;
}

.dbp-balance {
    font-size: 42px;
    font-weight: bold;
}