:root{--bg: #fafafa;--bg-card: #ffffff;--text: #0f0f0f;--text-muted: #666666;--border: #e0e0e0;--border-focus: #0f0f0f;--accent: #0f0f0f;--accent-text: #ffffff;--green: #16a34a;--green-bg: #f0fdf4;--green-border: #bbf7d0;--red: #dc2626;--amber-bg: #fef3c7;--amber-border: #f59e0b;--amber-text: #92400e;--font: "IBM Plex Mono", "Courier New", monospace;--pad: 24px;--max: 480px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{min-height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button{cursor:pointer;font-family:var(--font);background:none;border:none}input,textarea{font-family:var(--font)}textarea{resize:vertical}.app{min-height:100dvh;display:flex;flex-direction:column}.progress-bar{position:fixed;top:0;left:0;right:0;z-index:100;height:3px;background:var(--border)}.progress-fill{height:100%;background:var(--accent);transition:width .4s ease}.screen{flex:1;display:flex;flex-direction:column;gap:24px;width:100%;max-width:var(--max);margin:0 auto;padding:52px var(--pad) 48px}.welcome-screen{justify-content:center;min-height:100dvh;gap:0}.wordmark{font-size:11px;letter-spacing:.1em;color:var(--text-muted);text-transform:lowercase;margin-bottom:44px}.welcome-body{display:flex;flex-direction:column;gap:14px;margin-bottom:44px}.welcome-greeting{font-size:20px;line-height:1.45}.welcome-meta{font-size:14px;color:var(--text-muted)}.screen-header{display:flex;flex-direction:column;gap:8px}.screen-label{font-size:10px;letter-spacing:.14em;color:var(--text-muted);text-transform:uppercase}.screen-desc{font-size:14px;line-height:1.55}.process-scroll-wrapper{display:flex;flex-direction:column;gap:10px}.process-diagram{display:flex;align-items:center;gap:6px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.process-diagram::-webkit-scrollbar{display:none}.phase-box{flex-shrink:0;background:var(--bg-card);border:1.5px solid var(--border);border-radius:6px;padding:8px 12px;min-width:70px;text-align:center;position:relative}.phase-box.tappable{border-style:dashed;cursor:pointer}.phase-box.tappable:hover{border-color:var(--accent)}.phase-box.has-note{border-color:var(--amber-border)}.phase-label{font-size:12px;font-weight:600}.phase-sub{font-size:10px;color:var(--text-muted);margin-top:2px}.gate-box{flex-shrink:0;background:var(--accent);color:var(--accent-text);border-radius:4px;padding:8px 12px;min-width:52px;text-align:center;position:relative}.gate-box.tappable{cursor:pointer;opacity:.85}.gate-box.tappable:hover{opacity:1}.gate-box.has-note{outline:2px solid var(--amber-border)}.gate-label{font-size:12px;font-weight:600}.gate-sub{font-size:9px;opacity:.65;margin-top:2px}.process-arrow{font-size:13px;color:var(--text-muted);flex-shrink:0}.note-dot{position:absolute;top:4px;right:4px;width:6px;height:6px;background:var(--amber-border);border-radius:50%}.process-loop-note{font-size:11px;color:var(--text-muted);padding-left:2px}.process-actions{display:flex;gap:10px}.btn-confirm{flex:1;padding:14px 12px;border:1.5px solid var(--green);border-radius:6px;color:var(--green);font-size:13px;font-weight:500;background:transparent}.btn-confirm:hover{background:var(--green-bg)}.btn-correct{flex:1;padding:14px 12px;border:1.5px solid var(--border);border-radius:6px;color:var(--text);font-size:13px;background:transparent}.btn-correct:hover{border-color:var(--accent)}.btn-full{width:100%}.edit-panel{background:var(--bg-card);border:1.5px solid var(--border);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:10px}.edit-panel-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.edit-textarea{width:100%;border:1.5px solid var(--border);border-radius:4px;padding:10px 12px;font-size:14px;background:var(--bg);color:var(--text)}.edit-textarea:focus{outline:none;border-color:var(--border-focus)}.edit-panel-actions{display:flex;gap:8px;justify-content:flex-end}.checklist{display:flex;flex-direction:column;gap:8px}.checklist-item{background:var(--bg-card);border:1.5px solid var(--border);border-radius:8px;overflow:hidden}.checklist-row{display:flex;align-items:flex-start;gap:10px;padding:12px}.checkbox{width:22px;height:22px;min-width:22px;border:1.5px solid var(--border);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--green);flex-shrink:0;transition:border-color .1s,background .1s}.checkbox.checked{border-color:var(--green-border);background:var(--green-bg)}.checklist-text{flex:1;cursor:pointer;display:flex;flex-direction:column;gap:2px}.checklist-text.unchecked{opacity:.38;text-decoration:line-through}.req-text{font-size:14px;display:block}.req-detail{font-size:11px;color:var(--text-muted);display:block}.edit-btn{color:var(--text-muted);font-size:13px;padding:2px 6px;flex-shrink:0;border-radius:4px}.edit-btn:hover{color:var(--text)}.inline-edit{border-top:1px solid var(--border);padding:12px;background:var(--bg);display:flex;flex-direction:column;gap:8px}.inline-edit-actions{display:flex;gap:8px;align-items:center}.add-item{padding:12px}.btn-add{width:100%;padding:12px;border:1.5px dashed var(--border);border-radius:6px;color:var(--text-muted);font-size:13px;text-align:center}.btn-add:hover{border-color:var(--accent);color:var(--text)}.focused-question{border-top:1px solid var(--border);padding-top:20px;display:flex;flex-direction:column;gap:8px}.focused-q-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}.focused-q-text{font-size:14px;line-height:1.55}.inline-input,.field-input{width:100%;border:1.5px solid var(--border);border-radius:4px;padding:9px 11px;font-size:13px;background:var(--bg-card);color:var(--text)}.inline-input:focus,.field-input:focus{outline:none;border-color:var(--border-focus)}.field-block{display:flex;flex-direction:column;gap:8px}.field-label{font-size:12px;font-weight:600}.field-textarea{width:100%;border:1.5px solid var(--border);border-radius:4px;padding:10px 12px;font-size:14px;line-height:1.5;background:var(--bg-card);color:var(--text)}.field-textarea:focus{outline:none;border-color:var(--border-focus)}.field-textarea.open-text{flex:1}.probe-text{font-size:13px;line-height:1.5;background:var(--amber-bg);border:1px solid var(--amber-border);border-radius:4px;padding:10px 12px;color:var(--amber-text)}.chip-row{display:flex;gap:8px}.chip-row--wrap{flex-wrap:wrap}.chip{padding:9px 16px;border:1.5px solid var(--border);border-radius:100px;color:var(--text);font-size:13px;white-space:nowrap;transition:border-color .1s,background .1s,color .1s}.chip:hover{border-color:var(--accent)}.chip.selected{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.question-block{display:flex;flex-direction:column;gap:12px}.q-text{font-size:14px;line-height:1.55}.friction-map{display:flex;flex-direction:column;gap:12px}.friction-row{display:flex;align-items:center;gap:4px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.friction-row::-webkit-scrollbar{display:none}.friction-node{flex-shrink:0;font-size:11px;font-weight:500;padding:6px 9px;border:1px solid var(--border);border-radius:4px;background:var(--bg-card);color:var(--text-muted)}.friction-node.gate-node{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.friction-conn{flex-shrink:0;width:30px;height:30px;border:1.5px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--text-muted);transition:background .15s,border-color .15s,color .15s}.friction-conn:hover{border-color:var(--accent);color:var(--text)}.friction-conn.tapped{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.friction-notes{display:flex;flex-direction:column;gap:14px}.friction-notes-label{font-size:12px;color:var(--text-muted)}.friction-note-item{display:flex;flex-direction:column;gap:6px}.friction-note-label{font-size:12px;font-weight:500;display:flex;align-items:center;gap:6px}.tapped-dot{color:var(--accent);font-size:9px}.friction-textarea{width:100%;border:1.5px solid var(--border);border-radius:4px;padding:8px 10px;font-size:13px;line-height:1.5;background:var(--bg-card);color:var(--text)}.friction-textarea:focus{outline:none;border-color:var(--border-focus)}.btn-primary{background:var(--accent);color:var(--accent-text);border:none;border-radius:6px;padding:14px 24px;font-size:14px;font-weight:500;transition:opacity .15s}.btn-primary:hover{opacity:.82}.btn-primary-sm{background:var(--accent);color:var(--accent-text);border:none;border-radius:4px;padding:8px 16px;font-size:13px}.btn-primary-sm:hover{opacity:.82}.btn-secondary-sm{background:transparent;color:var(--text-muted);border:1.5px solid var(--border);border-radius:4px;padding:8px 14px;font-size:13px}.btn-secondary-sm:hover{border-color:var(--accent);color:var(--text)}.btn-secondary{background:transparent;color:var(--text-muted);border:1.5px solid var(--border);border-radius:6px;padding:14px 24px;font-size:14px}.btn-secondary:hover{border-color:var(--accent);color:var(--text)}.btn-remove{background:transparent;color:var(--red);border:1.5px solid var(--red);border-radius:4px;padding:8px 12px;font-size:13px}.btn-next{align-self:stretch}.split-actions{display:flex;gap:10px}.split-actions .btn-secondary{flex:1}.split-actions .btn-primary{flex:2}.done-screen{justify-content:center;align-items:center;text-align:center;min-height:100dvh;gap:16px}.done-check{font-size:48px;color:var(--green)}.done-title{font-size:22px;font-weight:600}.done-body{font-size:14px;line-height:1.65;color:var(--text-muted);max-width:280px}.done-follow{font-size:13px;color:var(--text-muted)}@media(max-width:360px){:root{--pad: 16px}.chip{padding:8px 12px;font-size:12px}}