.calibration-panel { max-width: 820px; background: var(--card-dark); padding: 28px; border-radius: 12px; }
.calibration-panel h1 { font-size: 26px; margin-bottom: 16px; }
.calibration-panel p { color: #b0b6ce; line-height: 1.65; }
.calibration-panel .form-control, .calibration-panel .form-select { background-color: #12151e; color: white; border-color: #44495d; }
.calibration-row { display: grid; grid-template-columns: 1fr 180px; align-items: center; gap: 16px; padding: 12px 0; border-bottom: 1px solid #2c2e33; }
.calibration-link { display: inline-block; margin-top: 24px; }
@media (max-width: 600px) { .calibration-panel { padding: 18px; } .calibration-row { grid-template-columns: 1fr 120px; } .mobile-nav a { font-size: 10px; } }