:root{--bg: #f5f7fa;--surface: #ffffff;--surface-2: #f0f2f5;--border: #e1e5ea;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-text: #ffffff;--text: #111827;--text-muted: #6b7280;--error: #dc2626;--error-bg: #fef2f2;--success: #16a34a;--warning: #d97706;--nav-width: 220px;--header-h: 56px;--radius-sm: 4px;--radius-md: 8px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "Cascadia Code", "Fira Code", "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font);font-size:.9375rem;color:var(--text);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0 0 .5rem;font-weight:600;line-height:1.3}h1{font-size:1.5rem}h2{font-size:1.25rem}h3{font-size:1.05rem}p{margin:0 0 .75rem}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}ul{padding-left:1.25rem;margin:0 0 .75rem}code{font-family:var(--font-mono);font-size:.85em;background:var(--surface-2);padding:.1em .35em;border-radius:var(--radius-sm)}.app-shell{display:grid;grid-template-rows:var(--header-h) 1fr;grid-template-columns:var(--nav-width) 1fr;min-height:100vh}.app-header{grid-column:1 / -1;display:flex;align-items:center;gap:12px;padding:0 20px;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);z-index:10}.app-header .brand{font-size:1.1rem;font-weight:700;color:var(--primary);letter-spacing:-.02em;text-decoration:none}.app-header .brand:hover{text-decoration:none}.app-header .spacer{flex:1}.app-header .btn-ghost{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:.875rem;padding:6px 10px;border-radius:var(--radius-sm)}.app-header .btn-ghost:hover{background:var(--surface-2);color:var(--text)}.app-nav{background:var(--surface);border-right:1px solid var(--border);padding:16px 0;overflow-y:auto}.app-nav a{display:flex;align-items:center;gap:10px;padding:9px 20px;color:var(--text-muted);text-decoration:none;font-size:.9rem;transition:background .12s,color .12s}.app-nav a:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.app-nav a.active{color:var(--primary);background:#eff6ff;font-weight:500}.nav-section{padding:12px 20px 4px;font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.app-main{padding:28px 32px;overflow-y:auto}.interview-shell{min-height:100vh;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:32px 16px}.interview-shell .interview-header{font-size:1rem;font-weight:600;color:var(--primary);margin-bottom:32px}.page-header{margin-bottom:24px}.page-header h1{margin-bottom:4px}.page-header p{color:var(--text-muted);font-size:.9rem;margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:20px 24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;cursor:pointer;transition:background .12s,border-color .12s,color .12s}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:var(--primary-text)}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){background:var(--surface-2)}.btn-danger{background:var(--error);color:#fff}.btn-sm{padding:5px 10px;font-size:.82rem}.form{display:flex;flex-direction:column;gap:16px}.form-field{display:flex;flex-direction:column;gap:4px}.form-field label{font-size:.875rem;font-weight:500;color:var(--text)}.form-field input,.form-field select,.form-field textarea{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem;font-family:var(--font);color:var(--text);background:var(--surface);transition:border-color .12s,box-shadow .12s}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1f}.form-error{font-size:.82rem;color:var(--error)}.form-helper{font-size:.82rem;color:var(--text-muted);margin:0}.form-row{display:flex;gap:16px}.form-row .form-field{flex:1}.form-actions{display:flex;gap:10px;padding-top:4px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;padding:10px 14px;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border)}td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:top}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface-2)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:.75rem;font-weight:500}.badge-green{background:#dcfce7;color:#166534}.badge-red{background:#fee2e2;color:#991b1b}.badge-yellow{background:#fef9c3;color:#854d0e}.badge-blue{background:#dbeafe;color:#1e40af}.badge-gray{background:var(--surface-2);color:var(--text-muted)}.toggle{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0}.toggle input{display:none}.toggle-track{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:999px;background:var(--border);cursor:pointer;transition:background .15s}.toggle input:checked+.toggle-track{background:var(--primary)}.toggle-thumb{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform .15s;pointer-events:none}.toggle input:checked~.toggle-thumb{transform:translate(18px)}.consent-screen{max-width:540px;width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:36px 40px;box-shadow:var(--shadow-md)}.consent-screen h1{font-size:1.4rem;margin-bottom:12px}.consent-details{background:var(--surface-2);border-radius:var(--radius-sm);padding:16px 20px;margin:20px 0}.consent-details h2{font-size:.95rem;margin-bottom:6px}.consent-details ul{margin:0 0 12px}.consent-details ul:last-child{margin-bottom:0}.consent-actions{display:flex;gap:10px;flex-direction:column}.interview-mode{max-width:600px;width:100%}.interview-mode .question-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px 28px;margin-bottom:20px}.interview-mode .question-label{font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.interview-mode .question-text{font-size:1.1rem;line-height:1.5}.record-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;border-radius:var(--radius-md);font-size:1rem;font-weight:600;border:2px dashed var(--border);background:var(--surface);cursor:pointer;transition:border-color .12s,background .12s}.record-btn:hover{border-color:var(--primary);background:#eff6ff}.record-btn.recording{border-style:solid;border-color:var(--error);background:var(--error-bg)}.text-muted{color:var(--text-muted)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-4{margin-bottom:16px}.gap-2{gap:8px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.placeholder-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:280px;color:var(--text-muted);text-align:center;gap:8px}.placeholder-page h2{color:var(--text)}.todo-note{font-size:.82rem;color:var(--text-muted);font-family:var(--font-mono);background:var(--surface-2);padding:8px 12px;border-radius:var(--radius-sm);border-left:3px solid var(--warning);margin-top:12px}.error-state{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--error);font-size:1rem}