.top-controls{background:#fff;border:1px solid #e0e0e0;padding:24px;margin-bottom:24px;display:flex;flex-direction:column;gap:16px}.controls-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}.dimensions-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.control-field{display:flex;flex-direction:column;gap:6px}.control-field label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#000}.control-field input[type=number]{width:100%;padding:10px 12px;border:2px solid #e0e0e0;background:#fff;font-size:14px;outline:none;font-family:inherit}.control-field input:focus{border-color:#000}.btn{width:100%;padding:14px 16px;border:2px solid #000;background:transparent;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;justify-content:center;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.is-busy{cursor:progress}.btn-primary{background:#000;color:#fff}.btn-primary:hover:not(:disabled){background:#333}.btn-ghost{color:#000}.btn-ghost:hover:not(:disabled){background:#000;color:#fff}.btn-red{background:#dc2626;color:#fff;border-color:#dc2626;font-size:15px;padding:16px;animation:pulseRed .9s ease-in-out infinite}.btn-red:hover:not(:disabled){background:#b91c1c;border-color:#b91c1c;animation:none}@keyframes pulseRed{0%,to{box-shadow:0 0 #dc262680}50%{box-shadow:0 0 0 8px #dc262600}}.btn-pulse-green{animation:pulseGreen .9s ease-in-out infinite!important;background:#16a34a!important;color:#fff!important;border-color:#16a34a!important}.btn-pulse-green:hover:not(:disabled){background:#15803d!important;border-color:#15803d!important;animation:none!important}@keyframes pulseGreen{0%,to{box-shadow:0 0 #16a34a80}50%{box-shadow:0 0 0 8px #16a34a00}}.status{margin-top:12px;font-size:14px;color:#555;min-height:1.2em;display:block}.checks-panel{background:#fff;border:1px solid #e0e0e0;padding:16px 20px;margin-bottom:24px;display:none;flex-direction:column;gap:4px}.check-line{font-size:13px;line-height:1.8;color:#111;opacity:0;transform:translateY(5px);transition:opacity .35s ease,transform .35s ease}.check-line.visible{opacity:1;transform:translateY(0)}.check-score{font-size:15px;font-weight:600;margin-top:6px;padding-top:8px;border-top:1px solid #e0e0e0}.action-row{margin-top:14px;display:none}.perfect-msg{margin-top:14px;display:none;font-size:16px;font-weight:600;color:#16a34a;padding:14px 16px;border:2px solid #16a34a;border-radius:4px;background:#f0fdf4;text-align:center}.perfect-msg.is-warning{color:#14532d;border-color:#86efac;background:#f0fdf4}.analysis-note{margin-top:10px;padding:12px 14px;border:1px dashed #d1d5db;background:#f8fafc;font-size:13px;line-height:1.5;color:#374151;display:none}.analysis-note.is-visible{display:block}@media(max-width:768px){.controls-row{grid-template-columns:1fr}.top-controls{padding:16px}.btn{padding:12px 14px;font-size:13px}}@media(max-width:480px){.dimensions-pair{grid-template-columns:1fr 1fr}.top-controls{padding:12px}.btn{padding:10px 12px;font-size:12px}.control-field input[type=number]{font-size:16px;padding:8px 10px}.control-field label{font-size:11px}}