.tlh-panel,.tlh-results,.tlh-preview{margin-block:1.5rem}.tlh-drop{border:2px dashed #9aaad1;border-radius:16px;padding:1.4rem;text-align:center;background:#f6f8ff}.tlh-drop label{display:grid;gap:.7rem}.tlh-drop strong{font-size:1.25rem}.tlh-drop input{width:100%;max-width:100%;margin-block:.7rem}.tlh-drag{background:#eef2ff;border-color:#3d5fc7}.tlh-sample{margin-block:1rem}.tlh-sample summary{cursor:pointer;padding:.7rem}.tlh-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.7rem}.tlh-summary div{padding:1rem;border:1px solid #d9e0f0;border-radius:12px;background:#f6f8ff}.tlh-summary dt{color:#465166;font-size:.9rem}.tlh-summary dd{font-size:1.8rem;font-weight:700;margin:.3rem 0 0}.tlh-conclusion{border-left:4px solid #3d5fc7;background:#eef2ff;padding:1rem}.tlh-pages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-block:1rem}.tlh-page-card{min-width:0;border:1px solid #d9e0f0;padding:1rem;border-radius:14px;overflow-wrap:anywhere}.tlh-page-card h3{margin-top:0}.tlh-page-state{color:#243a82;font-weight:700}.tlh-signals{padding:.7rem;background:#fff2e4;color:#985011;border-radius:8px}.tlh-preview-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.tlh-toggle{display:flex;align-items:center;gap:.5rem}.tlh-preview-frame{position:relative;max-width:100%;overflow:hidden;background:#f1f3f8;border:1px solid #d9e0f0}.tlh-preview-frame canvas{display:block;width:100%;height:100%;object-fit:contain}.tlh-preview-frame canvas+canvas{position:absolute;inset:0;pointer-events:none}.tlh-page-badge:empty{display:none}.tlh-page-badge{color:#985011;background:#fff2e4;padding:.6rem;border-radius:8px}.tlh-legend{font-size:.9rem}.tlh-results select,.tlh-preview select{min-height:44px;max-width:100%;margin:.5rem 0}.tlh-page-card details{margin-top:1rem}progress{width:100%}.tlh-panel [hidden],.tlh-results[hidden],.tlh-preview[hidden]{display:none}button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #3d5fc7;outline-offset:3px}@media(max-width:700px){.tlh-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.tlh-pages{grid-template-columns:1fr}.tlh-preview-controls{display:grid;gap:.5rem}.tlh-drop{padding:1rem}}