html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #0f1419;
    color: #e1e8f0;
}

.advanced-options-panel {
    background-color: #1e2a3a;
    border: 1px solid #2d3748;
    border-radius: 0.375rem;
    padding: 1.5rem;
    margin-top: 1rem;
}

    .advanced-options-panel h4 {
        color: #f7fafc;
        border-bottom: 1px solid #2d3748;
        padding-bottom: 0.5rem;
    }

.parameters-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #2d3748;
}

.options-group {
    max-height: 400px;
    overflow-y: auto;
}

@media (max-width: 768px) {
    .advanced-options-panel {
        margin-top: 2rem;
    }
}

h1:focus {
    outline: none;
}

h1, h2, h3, h4, h5, h6 {
    color: #f7fafc;
}

a, .btn-link {
    color: #63b3ed;
}

    a:hover, .btn-link:hover {
        color: #90cdf4;
    }

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

    .btn-primary:hover {
        background-color: #2c5282;
        border-color: #2a4365;
    }

.btn-secondary {
    color: #fff;
    background-color: #4a5568;
    border-color: #4a5568;
}

    .btn-secondary:hover {
        background-color: #2d3748;
        border-color: #2d3748;
    }

.btn-outline-danger {
    color: #fc8181;
    border-color: #fc8181;
    background-color: transparent;
}

    .btn-outline-danger:hover {
        color: #fff;
        background-color: #e53e3e;
        border-color: #e53e3e;
    }

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem #0f1419, 0 0 0 0.25rem #63b3ed;
}

.form-control {
    background-color: #1e2a3a;
    border-color: #2d3748;
    color: #e1e8f0;
}

    .form-control:focus {
        background-color: #1e2a3a;
        border-color: #63b3ed;
        color: #e1e8f0;
    }

    .form-control::placeholder {
        color: #718096;
    }

    .form-control[readonly] {
        background-color: #171923;
        opacity: 1;
    }

.form-label {
    color: #f7fafc;
}

.form-check-input {
    background-color: #1e2a3a;
    border: 1px solid #2d3748;
}

    .form-check-input:checked {
        background-color: #3182ce;
        border-color: #3182ce;
    }

    .form-check-input:focus {
        border-color: #63b3ed;
        box-shadow: 0 0 0 0.25rem rgba(99, 179, 237, 0.25);
    }

.form-check-label {
    color: #e1e8f0;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #48bb78;
}

.invalid {
    outline: 1px solid #fc8181;
}

.validation-message {
    color: #fc8181;
}

#blazor-error-ui {
    background: #c53030;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.4);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    color: white;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
        color: white;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #c53030;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #2d3748;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #63b3ed;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
    color: #e1e8f0;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #90cdf4;
    background-color: #1e2a3a;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
}

/* Additional dark blue theme improvements */
.table-dark {
    --bs-table-bg: #1e2a3a;
    --bs-table-color: #e1e8f0;
}

.card {
    background-color: #1e2a3a;
    border-color: #2d3748;
}

.card-header {
    background-color: #171923;
    border-bottom-color: #2d3748;
    color: #f7fafc;
}

.navbar-dark {
    background-color: #171923 !important;
}

    .navbar-dark .navbar-nav .nav-link {
        color: #e1e8f0;
    }

        .navbar-dark .navbar-nav .nav-link:hover {
            color: #63b3ed;
        }

.top-row.px-4 {
    background-color: #171923 !important;
    border-bottom: 1px solid #2d3748;
    padding: 0.75rem 1rem !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    color: #e1e8f0;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    text-align: left !important;
}

    .top-row.px-4 h1 {
        margin: 0 !important;
        color: #f7fafc !important;
        font-size: 1.5rem;
        text-align: left !important;
        flex: 0 0 auto;
    }

    .top-row.px-4 a {
        color: #e1e8f0 !important;
        text-decoration: none;
        padding: 0.5rem;
        border-radius: 0.25rem;
        transition: all 0.2s ease;
        flex: 0 0 auto;
        margin-left: auto !important;
    }

        .top-row.px-4 a:hover {
            color: #63b3ed !important;
            background-color: #1e2a3a;
            text-decoration: none;
        }

        .top-row.px-4 a:focus {
            outline: 2px solid #63b3ed;
            outline-offset: 2px;
        }

.example-footer {
    margin-top: 3rem;
    padding: 2rem 0 1rem 0;
    border-top: 1px solid #2d3748;
    text-align: center;
}

.example-buttons {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-example {
    background-color: #1e2a3a;
    border: 1px solid #2d3748;
    color: #e1e8f0;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    text-decoration: none;
    cursor: pointer;
}

    .btn-example:hover {
        background-color: #2d3748;
        color: #63b3ed;
        transform: translateY(-1px);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    .btn-example:active {
        transform: translateY(0);
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    }

@media (max-width: 768px) {
    .example-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-example {
        width: 200px;
        margin-bottom: 0.5rem;
    }
}