.ro-vd-wrapper {
    max-width: 750px;
    margin: 20px auto;
    padding: 30px;
    border-radius: 12px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    box-sizing: border-box;
}
.ro-vd-title { margin: 0 0 5px 0 !important; font-size: 24px; font-weight: 700; text-align: center; }
.ro-vd-subtitle { margin: 0 0 25px 0 !important; font-size: 14px; text-align: center; }

/* Side by side layouts setup */
.ro-vd-main-layout {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 20px;
    margin-bottom: 25px;
}

@media (max-width: 600px) {
    .ro-vd-main-layout { grid-template-columns: 1fr; }
}

.ro-vd-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
.ro-vd-field { display: flex; flex-direction: column; }
.ro-vd-field.full-width { grid-column: span 2; }
.ro-vd-field label { font-size: 11px; font-weight: 600; text-transform: uppercase; margin-bottom: 6px; letter-spacing: 0.5px; opacity: 0.9; }

.ro-vd-form-grid select, 
.ro-vd-form-grid input[type="number"] {
    padding: 10px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(0,0,0,0.2);
    color: inherit;
    font-size: 14px;
}
.ro-vd-form-grid select option { background: #222; color: #fff; }

.slider-input-sync { display: flex; margin-top: 6px; justify-content: flex-end; }
.slider-input-sync input { padding: 5px !important; width: 80px; text-align: center; font-size: 12px; }

/* Conductor Canvas Blueprint Box */
.ro-vd-visual-side {
    display: flex;
    align-items: center;
    justify-content: center;
}
.ro-vd-canvas-container {
    background: rgba(0,0,0,0.3);
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.08);
    width: 100%;
}
#ro-vd-wire-canvas {
    background: transparent;
    display: block;
    margin: 0 auto 10px auto;
    max-width: 100%;
}
#ro-vd-canvas-spec-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ro-vd-results-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    background: rgba(0,0,0,0.25);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
}
.ro-vd-result-card { text-align: center; }
.ro-vd-result-card small { font-size: 11px; text-transform: uppercase; opacity: 0.7; display: block; margin-bottom: 5px; }
.ro-vd-value { font-size: 28px; font-weight: 700; }

.ro-vd-status-badge {
    margin-top: 8px;
    display: inline-block;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
}
.ro-vd-status-badge.pass { background: #10b981; color: #fff; }
.ro-vd-status-badge.fail { background: #ef4444; color: #fff; }

.ro-vd-credit { text-align: center; margin-top: 20px; font-size: 11px; text-transform: uppercase; }