:root{--background: #ffffff;--surface: #f2f4f7;--text: #11181c;--text-muted: #3f4a54;--primary: #0a66c2;--primary-strong: #085096;--on-primary: #ffffff;--danger: #b3261e;--border: #d0d7de}@media(prefers-color-scheme:dark){:root{--background: #0f1417;--surface: #1b2126;--text: #eceff1;--text-muted: #a8b3bd;--primary: #7cb8f0;--primary-strong: #7cb8f0;--on-primary: #0f1417;--danger: #f2b8b5;--border: #333b44}}*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:1.125rem;line-height:1.6}.app-header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem 1rem;padding:1rem 1.5rem;border-bottom:1px solid var(--border)}.app-header h1{margin:0;font-size:1.5rem}.app-header-user{margin:0;display:flex;align-items:center;gap:1rem}main{max-width:64rem;margin:0 auto;padding:1.5rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.25rem;margin-block:1rem}.narrow{max-width:28rem}.field{margin-block:1rem}label{display:block;font-weight:600;margin-bottom:.25rem}.hint{margin:0 0 .375rem;color:var(--text-muted);font-size:1rem}input,textarea,select{width:100%;font:inherit;color:var(--text);background:var(--background);border:1px solid var(--border);border-radius:8px;padding:.625rem .75rem;min-height:44px}button{font:inherit;font-weight:600;color:var(--on-primary);background:var(--primary);border:none;border-radius:8px;padding:.625rem 1.25rem;min-height:44px;min-width:44px;cursor:pointer}button:hover{background:var(--primary-strong)}button:disabled{opacity:.6;cursor:default}button.danger{background:transparent;color:var(--danger);border:2px solid var(--danger)}.link-button{background:transparent;color:var(--primary);text-decoration:underline;border:none;padding:.25rem .5rem}.link-button:hover{background:transparent;color:var(--primary-strong)}:focus-visible{outline:3px solid var(--primary);outline-offset:2px}.status{border:1px solid var(--border);border-left:6px solid var(--primary);border-radius:8px;background:var(--surface);padding:.75rem 1rem}.muted{color:var(--text-muted)}.photo-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(18rem,1fr));gap:1rem}.photo-grid .card{margin-block:0}.photo-grid img{width:100%;height:14rem;object-fit:cover;border-radius:8px;border:1px solid var(--border)}.photo-grid h3{margin:.75rem 0 .25rem}.section-nav{display:flex;flex-wrap:wrap;gap:.5rem;margin-block:1rem;border-bottom:1px solid var(--border);padding-bottom:.75rem}.section-nav button{background:transparent;color:var(--primary);border:2px solid var(--primary)}.section-nav button.section-active{background:var(--primary);color:var(--on-primary)}.question-list{list-style:none;margin:0;padding:0;display:grid;gap:1rem}.question-list .card{margin-block:0}.photo-grid video{width:100%;border-radius:8px;border:1px solid var(--border)}.builder-header{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}.candidate-list{list-style:none;margin:1rem 0;padding:0;display:grid;gap:.75rem}.candidate{width:100%;display:grid;gap:.25rem;text-align:left;background:var(--background);color:var(--text);border:2px solid var(--border);border-radius:12px;padding:1rem;font-weight:400}.candidate:hover{background:var(--surface);border-color:var(--primary)}.candidate.candidate-selected{border:4px solid var(--primary);padding:calc(1rem - 2px)}.set-list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}.danger-link{color:var(--danger)}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.filter-bar{display:flex;flex-wrap:wrap;gap:.5rem;margin-block:1rem}.filter-bar button{background:transparent;color:var(--primary);border:2px solid var(--primary)}.filter-bar button.filter-active{background:var(--primary);color:var(--on-primary)}.memory-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,20rem),1fr));gap:1rem}.memory-grid .card{margin-block:0;display:flex;flex-direction:column}.memory-card h3{margin:.25rem 0;font-size:1.125rem}.memory-card p{margin:.25rem 0}.memory-frame{position:relative;aspect-ratio:4 / 3;background:#11181c;border:1px solid var(--border);border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center;margin-bottom:.5rem}.memory-frame img,.memory-frame video{width:100%;height:100%;object-fit:contain}.memory-frame-empty{background:var(--background);border-style:dashed;border-width:2px;color:var(--text-muted);padding:1rem;text-align:center}.memory-badge{position:absolute;top:.5rem;left:.5rem;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:0 .5rem;font-size:1rem}.memory-status{font-weight:600}.memory-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:auto;padding-top:.75rem}.memory-form{border-top:1px solid var(--border);margin-top:.75rem}button.secondary{background:transparent;color:var(--primary);border:2px solid var(--primary)}button.secondary:hover{background:var(--surface)}.pairing-code-value{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:2.5rem;font-weight:700;letter-spacing:.15em;margin:.25rem 0}