@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #09090b;--surface: #18181b;--surface-hover: #27272a;--border: #27272a;--border-strong: #3f3f46;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #71717a;--font: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;--radius: 8px;--transition: .2s cubic-bezier(.4, 0, .2, 1);--brand: #3b82f6;--brand-hover: #60a5fa;--brand-glow: rgba(59, 130, 246, .2)}@keyframes fade-in-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}html,body{height:100%;background:var(--bg);color:var(--text-primary);font-family:var(--font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%}a{color:inherit;text-decoration:none}button{font-family:var(--font);cursor:pointer;border:none;background:none}input,textarea{font-family:var(--font);font-size:14px}::placeholder{color:var(--text-muted)}:focus-visible{outline:1px solid var(--text-primary);outline-offset:2px}::selection{background:#ffffff26}.sift-nav{position:fixed;top:0;left:0;right:0;height:56px;display:flex;align-items:center;padding:0 32px;border-bottom:1px solid rgba(255,255,255,.08);background:#09090bb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:100}.sift-wordmark{font-size:14px;font-weight:600;letter-spacing:.04em;color:var(--text-primary)}.page{padding-top:52px;min-height:100vh;display:flex;flex-direction:column}.input-page{flex:1;display:flex;align-items:center;justify-content:center;padding:48px 24px}.input-container{width:100%;max-width:520px;display:flex;flex-direction:column;gap:12px;animation:fade-in-up .5s ease forwards}.input-label{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px}.dropzone{border:1px solid var(--border-strong);border-radius:var(--radius);padding:28px 24px;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:border-color var(--transition),background var(--transition);background:var(--surface);position:relative}.dropzone:hover,.dropzone.drag-over{border-color:var(--brand);background:var(--surface-hover);box-shadow:0 0 0 1px var(--brand-glow)}.dropzone.has-file{border-color:var(--text-primary)}.dropzone-icon{width:20px;height:20px;color:var(--text-muted)}.dropzone.has-file .dropzone-icon{color:var(--text-primary)}.dropzone-text{font-size:13px;color:var(--text-secondary);text-align:center}.dropzone.has-file .dropzone-text{color:var(--text-primary)}.dropzone-subtext{font-size:11px;color:var(--text-muted)}.dropzone input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.input-divider{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase}.input-divider:before,.input-divider:after{content:"";flex:1;height:1px;background:var(--border)}.text-input{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:12px 14px;color:var(--text-primary);font-size:14px;width:100%;transition:border-color var(--transition)}.text-input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 1px var(--brand-glow)}.textarea-input{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:12px 14px;color:var(--text-primary);font-size:14px;width:100%;resize:vertical;min-height:96px;transition:border-color var(--transition);line-height:1.6}.textarea-input:focus{outline:none;border-color:var(--text-secondary)}.btn-primary{width:100%;padding:13px 24px;background:var(--text-primary);color:var(--bg);border-radius:var(--radius);font-size:14px;font-weight:500;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px #ffffff1a}.btn-primary:disabled{opacity:.3;cursor:not-allowed}.btn-primary.loading{opacity:.6;cursor:wait}.btn-outline{padding:10px 20px;border:1px solid var(--border-strong);border-radius:var(--radius);font-size:13px;font-weight:500;color:var(--text-primary);background:transparent;transition:border-color var(--transition),background var(--transition)}.btn-outline:hover{border-color:var(--text-secondary);background:var(--surface)}.scorecard-page{flex:1;display:flex;flex-direction:column;max-width:680px;margin:0 auto;width:100%;padding:40px 24px 64px;gap:32px}.score-header{display:flex;flex-direction:column;align-items:center;gap:24px;padding-bottom:32px;border-bottom:1px solid var(--border)}.score-source{font-size:12px;color:var(--text-muted);letter-spacing:.04em}.score-ring-wrapper{display:flex;flex-direction:column;align-items:center;gap:12px}.score-ring{position:relative;width:120px;height:120px}.score-ring svg{transform:rotate(-90deg)}.score-ring-track{fill:none;stroke:var(--border-strong);stroke-width:2}.score-ring-fill{fill:none;stroke:var(--text-primary);stroke-width:2;stroke-linecap:round;transition:stroke-dashoffset 1.2s cubic-bezier(.22,1,.36,1)}.score-number{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.score-value{font-size:36px;font-weight:700;line-height:1;letter-spacing:-.02em;color:var(--text-primary)}.score-total{font-size:11px;color:var(--text-muted);margin-top:2px}.score-label{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.issues-section{display:flex;flex-direction:column;gap:0}.issues-heading{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}.issue-row{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--border)}.issue-row:first-of-type{border-top:1px solid var(--border)}.issue-severity{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:1px solid var(--border-strong);border-radius:3px;flex-shrink:0;margin-top:1px}.issue-severity.critical{border-color:var(--text-primary)}.issue-severity-dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted)}.issue-severity.critical .issue-severity-dot{background:var(--text-primary)}.issue-body{display:flex;flex-direction:column;gap:4px;flex:1}.issue-title{font-size:14px;font-weight:600;color:var(--text-primary);line-height:1.4}.issue-explanation{font-size:13px;color:var(--text-secondary);line-height:1.5}.issue-ref{font-size:11px;color:var(--text-muted);margin-top:2px}.issues-summary{display:flex;align-items:center;justify-content:space-between;padding:16px 0;font-size:13px;color:var(--text-muted)}.fix-cta{position:sticky;bottom:0;background:var(--bg);padding:16px 0;border-top:1px solid var(--border);margin-top:auto}.fix-cta .btn-primary{margin-top:0}.copilot-page{flex:1;display:flex;flex-direction:column;max-width:680px;margin:0 auto;width:100%;padding:0 24px}.copilot-context-bar{padding:16px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.copilot-context-label{font-size:12px;color:var(--text-muted)}.copilot-score-badge{font-size:12px;color:var(--text-secondary);border:1px solid var(--border-strong);border-radius:4px;padding:3px 8px}.messages-list{flex:1;overflow-y:auto;padding:24px 0;display:flex;flex-direction:column;gap:20px}.message{display:flex;flex-direction:column;gap:6px}.message-role{font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.message.user .message-role{text-align:right}.message-bubble{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;font-size:14px;line-height:1.6;color:var(--text-primary);white-space:pre-wrap}.message.user .message-bubble{background:var(--text-primary);color:var(--bg);border-color:var(--text-primary);margin-left:48px}.message.sift .message-bubble{margin-right:48px}.message-structured{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-right:48px}.message-structured-header{padding:10px 16px;border-bottom:1px solid var(--border);font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.message-structured-body{padding:14px 16px;font-size:14px;line-height:1.6;color:var(--text-primary)}.message-structured-row{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px}.message-structured-row:last-child{border-bottom:none}.message-structured-key{color:var(--text-muted);min-width:80px;flex-shrink:0}.message-structured-value{color:var(--text-primary)}.chat-input-bar{padding:16px 0 24px;border-top:1px solid var(--border);display:flex;gap:8px}.chat-input{flex:1;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:10px 14px;color:var(--text-primary);font-size:14px;resize:none;min-height:42px;max-height:160px;transition:border-color var(--transition);line-height:1.5}.chat-input:focus{outline:none;border-color:var(--text-secondary)}.chat-send-btn{padding:10px 18px;background:var(--text-primary);color:var(--bg);border-radius:var(--radius);font-size:13px;font-weight:600;transition:opacity var(--transition);flex-shrink:0;align-self:flex-end}.chat-send-btn:hover{opacity:.88}.chat-send-btn:disabled{opacity:.3;cursor:not-allowed}.outline-panel{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);overflow:hidden;margin:16px 0}.outline-panel-header{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.outline-panel-title{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.outline-slide{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;gap:16px}.outline-slide:last-child{border-bottom:none}.outline-slide-num{font-size:11px;color:var(--text-muted);min-width:24px;padding-top:2px}.outline-slide-body{display:flex;flex-direction:column;gap:4px}.outline-slide-title{font-size:13px;font-weight:600;color:var(--text-primary)}.outline-slide-note{font-size:12px;color:var(--text-secondary);line-height:1.5}.error-bar{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:12px 16px;font-size:13px;color:var(--text-secondary);text-align:center}.loading-bar{display:flex;align-items:center;justify-content:center;gap:8px;padding:48px 0;color:var(--text-muted);font-size:13px}.spinner{width:14px;height:14px;border:1.5px solid var(--border-strong);border-top-color:var(--text-secondary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.streaming-cursor{display:inline-block;width:2px;height:14px;background:var(--text-primary);margin-left:2px;vertical-align:middle;animation:blink .9s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border)}.settings-row:last-child{border-bottom:none}.settings-label{font-size:13px;color:var(--text-secondary)}.settings-value{font-size:13px;color:var(--text-muted)}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.nav-link{font-size:13px;color:var(--text-muted);transition:color var(--transition);cursor:pointer;background:none;border:none}.nav-link:hover{color:var(--text-primary)}.badge{display:inline-flex;align-items:center;padding:2px 7px;border:1px solid var(--border-strong);border-radius:3px;font-size:10px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}@media (max-width: 600px){.sift-nav{padding:0 16px}.input-page{padding:40px 16px 32px;align-items:flex-start}.scorecard-page{padding:24px 16px 80px}.copilot-page{padding:0 16px}.message.user .message-bubble{margin-left:24px}.message.sift .message-bubble,.message-structured{margin-right:24px}.fix-cta{padding:12px 16px;margin:0 -16px}}