.editor{display:flex;flex-direction:column;padding-bottom:96px}.sheet{background:var(--surface);border-radius:var(--radius-lg);box-shadow:0 1px 2px #0000000d,0 12px 40px #0000000f;padding:40px 44px}@media(max-width:560px){.sheet{padding:28px 22px}}.editor-fieldset{border:none;margin:0;padding:0;min-inline-size:0}.editor-fieldset:disabled{opacity:1}.sheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4)}.sheet-titles{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.editor-eyebrow{font-size:.8125rem;font-weight:600;letter-spacing:.01em;color:var(--accent);opacity:0;max-height:0;transform:translateY(-2px);overflow:hidden;transition:opacity .2s ease,max-height .2s ease,transform .2s ease}.editor-eyebrow[data-visible=true]{opacity:1;max-height:1.4rem;transform:none}.inline{font-family:var(--font-display);font-size:1rem;line-height:1.5;color:var(--text);border:0;background:transparent;width:100%;display:block;padding:3px 5px;margin:0 -5px;border-radius:7px;resize:none;transition:background .15s ease,box-shadow .15s ease}.inline:hover{background:#00000009}.inline:focus{outline:none;background:var(--surface);box-shadow:0 0 0 3px var(--accent-tint)}.doc-title{font-family:var(--font-display);font-size:1.5rem;font-weight:620;letter-spacing:-.02em;line-height:1.12;min-height:0}.doc-title::placeholder{font-weight:500;color:var(--text-secondary);opacity:.75}.doc-instructions{font-family:var(--font-display);font-size:.9375rem;color:var(--text-secondary);line-height:1.55;margin-top:var(--space-3)}.doc-instructions:focus{color:var(--text)}.sheet-rule{height:1px;background:var(--border);margin:var(--space-5) 0}.editor-delta{margin-bottom:var(--space-5);padding:var(--space-3) var(--space-4);background:var(--accent-tint);border-radius:var(--radius-md);font-size:.875rem;line-height:1.5}.editor-delta p{margin:0}.editor-status{display:inline-flex;align-items:center;gap:6px;padding:4px 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cubic-bezier(.2,.8,.2,1) forwards;pointer-events:none}@keyframes editor-reset-in{0%{opacity:0;transform:translate(-24px)}}@keyframes editor-reset-out{0%{max-width:140px;opacity:1;transform:translate(0)}to{max-width:0;margin-left:-6px;padding-left:0;padding-right:0;opacity:0;transform:translate(-24px)}}.editor-questions{list-style:none;margin:0;padding:0}.editor-question{display:grid;grid-template-columns:32px 1fr;column-gap:14px}.editor-question+.editor-question{margin-top:var(--space-5);padding-top:var(--space-5);border-top:1px solid var(--border)}.editor-q-num{padding-top:22px;font-size:.9375rem;font-weight:600;color:var(--text-secondary);opacity:.6;font-variant-numeric:tabular-nums}.editor-q-body{min-width:0;display:flex;flex-direction:column}.editor-q-type{font-size:.6875rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-secondary);opacity:.7}.editor-q-meta{display:flex;align-items:center;gap:var(--space-3)}.editor-q-level{font:inherit;font-size:.75rem;color:var(--text-secondary);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:1px 4px;cursor:pointer}.editor-q-stimulus{font-family:var(--font-display);font-size:.9375rem;color:var(--text-secondary);line-height:1.55;margin-top:6px}.editor-q-stimulus:focus{color:var(--text)}.editor-q-statement{font-family:var(--font-display);font-size:1rem;font-weight:480;margin-top:4px}.editor-options{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:2px}.editor-option{display:grid;grid-template-columns:24px 1fr;gap:8px;align-items:center}.editor-option-marker{position:relative;width:22px;height:22px}.editor-option-remove{position:absolute;top:0;right:0;bottom:0;left:0;width:22px;height:22px;border:none;border-radius:50%;background:#0000000d;color:var(--text-secondary);font-size:1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity .15s ease,background .15s ease,color .15s ease}.editor-option:hover .editor-option-remove,.editor-option-remove:focus-visible{opacity:1}.editor-option-remove:hover{background:#ff3b301f;color:var(--danger)}.editor-option-add-row{display:block;margin-top:4px}.editor-option-add{border:none;background:transparent;color:var(--accent);font-size:.8125rem;font-weight:500;padding:4px 6px;margin-left:32px;border-radius:7px;cursor:pointer;transition:background .15s ease}.editor-option-add:hover{background:var(--accent-tint)}.editor-option-letter{width:22px;height:22px;border-radius:50%;background:#0000000d;color:var(--text-secondary);font-size:.6875rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center}.editor-option .inline{font-size:.90625rem}.editor-columns{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5);margin-top:10px}.editor-column-title{display:block;margin-bottom:4px;font-size:.6875rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-secondary);opacity:.7}.editor-column-items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.editor-column-item{display:grid;grid-template-columns:24px 1fr;gap:8px;align-items:center}.editor-column-item:hover .editor-option-remove,.editor-column-item .editor-option-remove:focus-visible{opacity:1}.editor-column-item .inline{font-size:.90625rem}@media(max-width:560px){.editor-columns{grid-template-columns:1fr}}.editor-images{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-3)}.editor-image{position:relative;display:inline-block}.editor-image img{display:block;max-width:min(260px,100%);max-height:200px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg)}.editor-image-remove{position:absolute;top:8px;right:8px;min-width:32px;min-height:32px;padding:0 10px;border:none;border-radius:980px;background:#1d1d1fc7;color:#fff;font-size:.75rem;font-weight:500;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.editor-image-remove:hover{background:#1d1d1feb}.editor-original{margin-top:12px;font-size:.8125rem;color:var(--text-secondary)}.editor-original summary{cursor:pointer;color:var(--accent);font-weight:500;list-style:none;display:inline-flex;align-items:center;gap:5px}.editor-original summary::-webkit-details-marker{display:none}.editor-original-chevron{flex-shrink:0;display:block;transition:transform .15s ease}.editor-original[open] .editor-original-chevron{transform:rotate(90deg)}.editor-original-body{margin:var(--space-2) 0 0;padding:var(--space-3);background:var(--bg);border-radius:var(--radius-sm);white-space:pre-wrap;color:var(--text-secondary);line-height:1.5}.editor-original-stimulus{margin:0 0 var(--space-2);padding-bottom:var(--space-2);border-bottom:1px solid var(--border)}.editor-original-options{margin:var(--space-2) 0 0;padding-left:1.25rem}.editor-actions{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;justify-content:center;pointer-events:none;padding:var(--space-4) var(--space-5) calc(var(--space-4) + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 40%,transparent)}.editor-actions-inner{pointer-events:auto;display:flex;align-items:center;gap:6px;padding:6px;background:#fffc;border:1px solid var(--border);border-radius:980px;box-shadow:0 8px 30px #0000001f;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px)}.editor-actions-inner .btn{border-radius:980px}:root{--bg: #f5f5f7;--surface: #ffffff;--text: #1d1d1f;--text-secondary: #6e6e73;--border: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .14);--accent: #0071e3;--accent-hover: #0058b0;--accent-tint: rgba(0, 113, 227, .1);--danger: #d70015;--success: #0f7a3a;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow: 0 1px 2px rgba(0, 0, 0, .04);--shadow-hover: 0 4px 16px rgba(0, 0, 0, .08);--font-display: "Inter", -apple-system, system-ui, "Segoe UI", sans-serif;--font-body: "Literata", "Iowan Old Style", "Palatino Linotype", Georgia, serif;--font: var(--font-display);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 28px;--space-7: 40px;--page-narrow: 680px;--page-mid: 840px;--page-wide: 1040px}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-display);font-size:15px;line-height:1.47;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{font-family:var(--font-display);font-weight:600;color:var(--text);letter-spacing:-.02em;line-height:1.18}h1{font-size:1.5rem;letter-spacing:-.025em}h2{font-size:1.0625rem}h3{font-size:.9375rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.app-main{min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px var(--space-5);background:#ffffffb8;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.wordmark{font-family:var(--font-display);font-weight:600;font-size:1.125rem;color:var(--text);text-decoration:none;letter-spacing:-.03em}.wordmark:hover{color:var(--accent)}.page{margin:0 auto;padding:var(--space-5) var(--space-5) var(--space-7);width:100%}.page-narrow{max-width:var(--page-narrow)}.page-mid{max-width:var(--page-mid)}.page-wide{max-width:var(--page-wide)}.btn{font:inherit;font-size:.875rem;font-weight:500;letter-spacing:-.01em;cursor:pointer;border:1px solid transparent;border-radius:var(--radius-md);padding:7px 16px;min-height:36px;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);text-decoration:none;transition:background .15s ease,opacity .15s ease,transform .08s ease}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-icon{padding:7px;min-width:36px;width:36px}.btn-icon svg{display:block;flex-shrink:0}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:#0000000f;color:var(--text)}.btn-secondary:hover:not(:disabled){background:#0000001a}.btn-text{background:transparent;color:var(--accent);padding-inline:8px}.btn-text:hover:not(:disabled){background:#0071e314}.btn-danger{background:transparent;color:var(--danger);border:1px solid rgba(215,0,21,.25)}.btn-danger:hover:not(:disabled){background:#d7001514}.field{display:flex;flex-direction:column;gap:var(--space-2);font-size:.875rem;color:var(--text)}.field input,.field textarea,.field select,.field-control{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;min-height:38px;width:100%}.field textarea,textarea.field-control{min-height:120px;resize:vertical}.field input:focus,.field textarea:focus,.field 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var(--accent);outline-offset:1px;border-color:transparent}.file-picker-target:active{transform:scale(.99)}.file-picker-target.is-dragover{border-color:var(--accent);border-style:solid;background:var(--accent-tint);box-shadow:var(--shadow)}.file-picker-empty{font-size:.9375rem;font-weight:550;letter-spacing:-.01em;color:var(--text)}.file-picker-hint{font-size:.8125rem;color:var(--text-secondary)}.file-picker-name{font-size:.9375rem;font-weight:550;letter-spacing:-.01em;color:var(--text);word-break:break-all}.file-picker-action{font-size:.8125rem;font-weight:500;color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow);padding:var(--space-4) var(--space-5)}.card-button{cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.card-button:hover{border-color:var(--border-strong);box-shadow:var(--shadow-hover);transform:translateY(-1px)}.list{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.list-row{display:flex;align-items:center;gap:var(--space-3);padding:14px var(--space-4);width:100%;text-align:left;color:inherit;background:transparent;transition:background .12s ease}.list-row+.list-row{border-top:1px solid var(--border)}.list-row.is-interactive:hover{background:#00000006}.list-row-link{flex:1;min-width:0;text-decoration:none;color:inherit}.list-row-title{font-size:.9375rem;font-weight:550;letter-spacing:-.01em}.list-row-sub{font-size:.8125rem;color:var(--text-secondary);margin-top:2px}.list-row-chevron{flex-shrink:0;display:inline-flex;align-items:center;color:var(--text-secondary);opacity:.5}.back-link{display:inline-flex;align-items:center;gap:4px;margin-bottom:var(--space-4);color:var(--accent);text-decoration:none;font-size:.9375rem;font-weight:500}.back-link:hover{text-decoration:underline;text-underline-offset:3px}.back-link-icon{flex-shrink:0;display:block}.eyebrow{font-size:.8125rem;font-weight:600;letter-spacing:.01em;color:var(--accent)}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);font-size:.9375rem}.alert-danger{color:var(--danger);background:#ff3b3014}.alert-success{color:var(--success);background:#34c7591a}.empty-state{text-align:center;padding:var(--space-7) var(--space-5);color:var(--text-secondary)}.empty-state h2,.empty-state h3{color:var(--text);margin:0 0 var(--space-2);font-weight:600}.empty-state p{margin:0 0 var(--space-5)}.skeleton{background:linear-gradient(90deg,#0000000f 25%,#0000001a,#0000000f 75%);background-size:200% 100%;animation:skeleton-shimmer 1.2s ease-in-out infinite;border-radius:var(--radius-sm);min-height:1em}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spinner-rotate .7s linear infinite}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.status-phrases{margin:0;min-height:1.5em;max-width:28rem;color:var(--text-secondary);font-size:1rem;text-align:center;opacity:0;transform:translateY(4px);transition:opacity .18s ease,transform .18s ease}.status-phrases.is-visible{opacity:1;transform:translateY(0)}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:var(--space-5);background:#0000005c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.dialog-panel{width:100%;max-width:440px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-hover);padding:var(--space-5);outline:none}.dialog-title{margin:0 0 var(--space-3);font-size:1.125rem}.dialog-body{color:var(--text-secondary);font-size:.9375rem;line-height:1.5}.dialog-body p{margin:0 0 var(--space-4)}.dialog-body .field{margin-top:var(--space-1)}.dialog-actions{display:flex;justify-content:flex-end;gap:var(--space-3);margin-top:var(--space-5);flex-wrap:wrap}