.cs-probe-designer {
    --cs-pd-primary: #0056b3;
    --cs-pd-accent: #d93025;
    --cs-pd-text: #333;
    --cs-pd-border: #dee2e6;
    --cs-pd-light: #f8f9fa;
    color: var(--cs-pd-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.45;
}

.cs-probe-designer *,
.cs-probe-designer *::before,
.cs-probe-designer *::after {
    box-sizing: border-box;
}

.cs-probe-designer .cs-pd-card {
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.cs-probe-designer .cs-pd-title {
    margin: 0 0 14px;
    padding: 0 0 4px;
    border-bottom: 2px solid #eee;
    color: var(--cs-pd-primary);
    font-size: 22px;
    line-height: 1.3;
}

.cs-probe-designer .cs-pd-disclaimer {
    margin-bottom: 20px;
    padding: 12px;
    border-left: 4px solid #ffeeba;
    border-radius: 4px;
    background: #fff3cd;
    color: #856404;
    font-size: 13px;
    font-weight: 500;
}

.cs-probe-designer .cs-pd-requirement {
    margin: 0 0 8px;
    color: var(--cs-pd-accent);
    font-size: 13px;
    font-weight: 700;
}

.cs-probe-designer .cs-pd-input-label {
    display: block;
}

.cs-probe-designer .cs-pd-sequence {
    display: block;
    width: 100%;
    min-height: 110px;
    margin: 10px 0;
    padding: 12px;
    resize: vertical;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    color: #222;
    font: 14px/1.45 monospace;
}

.cs-probe-designer .cs-pd-sequence:focus {
    outline: 2px solid rgba(0, 86, 179, 0.25);
    outline-offset: 1px;
    border-color: var(--cs-pd-primary);
}

.cs-probe-designer .cs-pd-cleanup-note {
    margin-bottom: 20px;
    padding: 10px;
    border-left: 4px solid #c3e6cb;
    border-radius: 4px;
    background: #d4edda;
    color: #155724;
    font-size: 12px;
}

.cs-probe-designer .cs-pd-options {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding: 15px;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    background: var(--cs-pd-light);
}

.cs-probe-designer .cs-pd-composition {
    display: flex;
    gap: 18px;
    align-items: center;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.cs-probe-designer .cs-pd-composition legend {
    float: left;
    width: auto;
    margin: 0;
    padding: 0;
    font-weight: 700;
}

.cs-probe-designer .cs-pd-composition label {
    margin: 0;
    white-space: nowrap;
    font-weight: 400;
}

.cs-probe-designer .cs-pd-generate {
    flex: 0 0 auto;
    margin: 0;
    padding: 12px 28px;
    border: 0;
    border-radius: 4px;
    background: var(--cs-pd-primary);
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
}

.cs-probe-designer .cs-pd-generate:hover,
.cs-probe-designer .cs-pd-generate:focus {
    background: #004085;
    color: #fff;
}

.cs-probe-designer .cs-pd-status {
    margin-bottom: 15px;
    color: #495057;
    font-size: 14px;
    font-weight: 500;
}

.cs-probe-designer .cs-pd-legend {
    margin: 10px 0;
    color: #666;
    font-size: 12px;
    font-style: italic;
}

.cs-probe-designer .cs-pd-section-header {
    margin: 25px 0 10px;
    padding: 8px 12px;
    border-radius: 4px;
    background: #e8f0fe;
    color: #1a73e8;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.cs-probe-designer .cs-pd-section-header-alt {
    background: #f1f3f4;
    color: #5f6368;
}

.cs-probe-designer .cs-pd-table-wrap {
    width: 100%;
    overflow-x: auto;
}

.cs-probe-designer .cs-pd-table {
    width: 100%;
    min-width: 850px;
    margin: 0 0 20px;
    border-collapse: collapse;
    font-size: 13px;
}

.cs-probe-designer .cs-pd-table th:nth-child(1),
.cs-probe-designer .cs-pd-table td:nth-child(1) { width: 5%; }
.cs-probe-designer .cs-pd-table th:nth-child(2),
.cs-probe-designer .cs-pd-table td:nth-child(2) { width: 12%; }
.cs-probe-designer .cs-pd-table th:nth-child(3),
.cs-probe-designer .cs-pd-table td:nth-child(3) { width: 13%; }
.cs-probe-designer .cs-pd-table th:nth-child(4),
.cs-probe-designer .cs-pd-table td:nth-child(4) { width: 27%; }
.cs-probe-designer .cs-pd-table th:nth-child(5),
.cs-probe-designer .cs-pd-table td:nth-child(5) { width: 43%; }

.cs-probe-designer .cs-pd-table th {
    padding: 12px 10px;
    border: 1px solid var(--cs-pd-border);
    background: var(--cs-pd-light);
    color: #495057;
    font-size: 11px;
    letter-spacing: 0.5px;
    text-align: center;
    text-transform: uppercase;
    vertical-align: middle;
}


.cs-probe-designer .cs-pd-nowrap {
    white-space: nowrap;
}

.cs-probe-designer .cs-pd-table td {
    padding: 12px 10px;
    border: 1px solid var(--cs-pd-border);
    background: #fff;
    color: #333;
    text-align: center;
    vertical-align: middle;
}

.cs-probe-designer .cs-pd-seq {
    font-family: "Courier New", monospace;
    font-size: 15px;
    font-weight: 700;
    text-align: center !important;
    white-space: nowrap;
}

.cs-probe-designer .cs-pd-order-seq {
    padding: 4px;
    border: 1px dashed #ddd;
    border-radius: 3px;
    background: #fafafa;
    color: #555;
    font-family: "Courier New", monospace;
    font-size: 12px;
    overflow-wrap: normal;
    white-space: nowrap;
    text-align: center !important;
}

.cs-probe-designer .cs-pd-gap {
    border-bottom: 2px solid var(--cs-pd-accent);
    background: #fff0f0;
    color: var(--cs-pd-accent);
    font-weight: 700;
}

.cs-probe-designer [hidden] {
    display: none !important;
}

@media (max-width: 760px) {
    .cs-probe-designer .cs-pd-card {
        padding: 20px;
    }

    .cs-probe-designer .cs-pd-options,
    .cs-probe-designer .cs-pd-composition {
        align-items: flex-start;
        flex-direction: column;
    }

    .cs-probe-designer .cs-pd-generate {
        width: 100%;
    }
}