*{box-sizing:border-box}:root{--primary-color: #5b7cfa;--primary-light: #748ffc;--primary-dark: #4c6ef5;--accent-color: #ff922b;--accent-light: #ffa500;--success-color: #51cf66;--warning-color: #ffd43b;--danger-color: #ff6b6b;--neutral-50: #f9fafb;--neutral-100: #f3f4f6;--neutral-200: #e5e7eb;--neutral-300: #d1d5db;--neutral-400: #9ca3af;--neutral-500: #6b7280;--neutral-600: #4b5563;--neutral-700: #374151;--neutral-800: #1f2937;--neutral-900: #111827;--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .35s ease-in-out;--bg: #1a1a1a;--bg-secondary: #252525;--bg-tertiary: #2f2f2f;--text: #f0f0f0;--text-secondary: #b0b0b0;--text-tertiary: #808080;--border-color: #3a3a3a;--button-bg: #2f2f2f;--button-hover-bg: #3a3a3a;--surface-bg: #1f1f1f;--success-bg: #1a3a2e;--error-bg: #3a1a1a;--warning-bg: #3a3a1a;--color-text-primary: #f0f0f0;--color-text-secondary: #b0b0b0;--color-bg-primary: #1a1a1a;--color-bg-secondary: #252525;--color-bg-card: #2a2a2a;--color-bg-hover: #3a3a3a;--color-border: #3a3a3a;--color-accent-primary: #5b7cfa;--color-accent-secondary: #748ffc;--color-success: #51cf66;--color-info: #17a2b8;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6)}[data-theme=light]{--bg: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--text: #111827;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--border-color: #e5e7eb;--button-bg: #f3f4f6;--button-hover-bg: #e5e7eb;--surface-bg: #ffffff;--success-bg: #e8f5e9;--error-bg: #ffebee;--warning-bg: #fff8e1;--color-text-primary: #111827;--color-text-secondary: #6b7280;--color-bg-primary: #ffffff;--color-bg-secondary: #f9fafb;--color-bg-card: #ffffff;--color-bg-hover: #f0f7ff;--color-border: #e5e7eb;--color-accent-primary: #5b7cfa;--color-accent-secondary: #748ffc;--color-success: #28a745;--color-info: #17a2b8;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1)}html{scroll-behavior:smooth;transition:background-color var(--transition-base),color var(--transition-base)}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);color:var(--text);transition:background var(--transition-base),color var(--transition-base);line-height:1.6;min-height:100vh;font-size:16px}h1{font-size:2.5rem;font-weight:700;line-height:1.2;margin:0 0 1rem;letter-spacing:-.02em;color:var(--text)}h2{font-size:2rem;font-weight:700;line-height:1.3;margin:0 0 1rem;letter-spacing:-.015em;color:var(--text)}h3{font-size:1.5rem;font-weight:600;line-height:1.4;margin:0 0 .75rem;color:var(--text)}h4{font-size:1.25rem;font-weight:600;line-height:1.4;margin:0 0 .75rem;color:var(--text)}h5{font-size:1.125rem;font-weight:600;line-height:1.5;margin:0 0 .5rem;color:var(--text)}h6{font-size:1rem;font-weight:600;line-height:1.5;margin:0 0 .5rem;color:var(--text)}p{margin:0 0 1rem;line-height:1.6}p:last-child{margin-bottom:0}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast);font-weight:500}code{background:var(--bg-tertiary);border-radius:4px;padding:.2rem .4rem;font-family:Courier New,monospace;font-size:.9em;color:var(--danger-color)}pre{background:var(--bg);color:var(--text);padding:1.5rem;border-radius:8px;overflow-x:auto;line-height:1.5;border:1px solid var(--border-color)}pre code{background:transparent;color:inherit;padding:0}ul,ol{margin:0 0 1rem;padding-left:1.5rem}li{margin-bottom:.5rem}table{width:100%;border-collapse:collapse;margin:1.5rem 0}th{background:var(--bg-secondary);padding:.75rem;text-align:left;font-weight:600;border-bottom:2px solid var(--border-color);color:var(--text)}td{padding:.75rem;border-bottom:1px solid var(--border-color)}tr:hover{background:var(--bg-tertiary)}#root{margin:0;padding:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}::selection{background:var(--primary-color);color:#fff}::-moz-selection{background:var(--primary-color);color:#fff}*:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}code{font-family:Monaco,Menlo,Consolas,Courier New,monospace;background:var(--bg-tertiary);padding:.125rem .375rem;border-radius:4px;font-size:.9em;color:var(--text)}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.2;color:var(--text)}h1{font-size:2.5rem;font-weight:700;letter-spacing:-.02em}h2{font-size:1.875rem;font-weight:700;letter-spacing:-.01em;margin-bottom:1rem}h3{font-size:1.375rem;font-weight:600;margin-bottom:.75rem}h4{font-size:1.125rem;font-weight:600;margin-bottom:.5rem}p{margin:0;line-height:1.7}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-dark);text-decoration:underline}button{font-family:inherit;cursor:pointer;transition:all var(--transition-base);border-radius:8px;font-weight:500}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{font-family:inherit;font-size:1rem;border-radius:8px;border:1px solid var(--border-color);padding:.75rem;transition:all var(--transition-base);background-color:var(--bg);color:var(--text)}input::placeholder,textarea::placeholder,select::placeholder{color:var(--text-tertiary)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #5b7cfa1a}textarea{resize:vertical}[data-theme=dark] input,[data-theme=dark] textarea,[data-theme=dark] select{background-color:var(--bg-secondary);color:var(--text);border-color:var(--border-color);caret-color:var(--text)}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder,[data-theme=dark] select::placeholder{color:var(--text-tertiary)}.ca-shell{display:flex;flex-direction:column;max-width:640px;margin:2rem auto;background:var(--surface-bg);border:1px solid var(--border-color);border-radius:16px;overflow:hidden;box-shadow:0 4px 24px #00000014;min-height:420px}@media(max-width:768px){.ca-shell{margin:.75rem auto;border-radius:12px;min-height:360px}.ca-messages{max-height:50vh;padding:1rem .75rem .5rem}.ca-bubble{max-width:92%;font-size:.85rem}.ca-header{padding:.75rem .85rem}.ca-input-row{padding:.65rem .75rem}.ca-chip{font-size:.8rem;padding:.4rem .85rem}}@media(max-width:480px){.ca-shell{margin:.5rem 0;border-radius:8px;border-left:none;border-right:none}.ca-messages{max-height:45vh;padding:.75rem .5rem .5rem}.ca-bubble{max-width:96%;padding:.55rem .8rem;font-size:.82rem}.ca-chips{gap:.35rem}}.ca-header{display:flex;align-items:center;gap:.75rem;padding:.875rem 1.25rem;border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.ca-title{font-size:.875rem;font-weight:600;color:var(--text);white-space:nowrap}.ca-progress-track{flex:1;height:4px;background:var(--border-color);border-radius:2px;overflow:hidden}.ca-progress-fill{height:100%;background:var(--primary-color);border-radius:2px;transition:width .3s ease}.ca-step-label{font-size:.75rem;color:var(--text-tertiary);white-space:nowrap}.ca-messages{flex:1;padding:1.25rem 1.25rem .5rem;display:flex;flex-direction:column;gap:.5rem;overflow-y:auto;max-height:380px}.ca-exchange{display:flex;flex-direction:column;gap:.35rem}.ca-bubble{max-width:82%;padding:.65rem .95rem;border-radius:14px;font-size:.9rem;line-height:1.5}.ca-bubble--bot{background:var(--bg-tertiary);color:var(--text);border-bottom-left-radius:4px;align-self:flex-start}.ca-bubble--user{background:var(--primary-color);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.ca-bubble--inferred{background:var(--primary-color);opacity:.72;font-style:italic}.ca-inferred-badge{display:inline-block;margin-left:.4rem;font-style:normal;font-size:.75em;opacity:.85}.ca-bubble--editable{cursor:pointer;border:none;font-family:inherit;font-size:inherit;text-align:left;line-height:inherit;display:flex;align-items:center;gap:.35rem;transition:opacity .15s,box-shadow .15s}.ca-bubble--editable:hover:not(:disabled){opacity:.85;box-shadow:0 0 0 2px #ffffff59}.ca-edit-icon{font-style:normal;font-size:.75em;opacity:0;transition:opacity .15s;flex-shrink:0}.ca-bubble--editable:hover .ca-edit-icon{opacity:.8}.ca-bubble--thinking{opacity:.7;display:flex;align-items:center;gap:.5rem}.ca-dots{display:inline-flex;gap:3px;align-items:center}.ca-dots span{width:5px;height:5px;background:var(--text-secondary);border-radius:50%;animation:ca-bounce 1.2s infinite}.ca-dots span:nth-child(2){animation-delay:.2s}.ca-dots span:nth-child(3){animation-delay:.4s}@keyframes ca-bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-5px)}}.ca-chips{display:flex;flex-wrap:wrap;gap:.5rem;padding:.5rem 0 .25rem}.ca-chip{padding:.45rem 1rem;border-radius:999px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text);font-size:.85rem;cursor:pointer;transition:background .15s,border-color .15s,color .15s;font-family:inherit}.ca-chip:hover:not(:disabled){background:var(--primary-color);border-color:var(--primary-color);color:#fff}.ca-chip:disabled{opacity:.5;cursor:not-allowed}.ca-chip--selected{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.ca-chip--selected:hover:not(:disabled){opacity:.85}.ca-chip--sm{padding:.28rem .65rem;font-size:.78rem}.ca-inline-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.25rem}.ca-inline-fields{display:flex;flex-direction:column;gap:.7rem;margin:.5rem 0}.ca-inline-field{display:flex;flex-direction:column;gap:0}.ca-inline-field__label{font-size:.78rem;font-weight:500;color:var(--text-secondary, #6b7280);margin-bottom:.1rem}.ca-input--sm{padding:.3rem .65rem;font-size:.84rem;border-radius:8px;width:7rem}.ca-chip--confirm{background:var(--primary-color);border-color:var(--primary-color);color:#fff;font-weight:600;margin-top:.25rem}.ca-chip--confirm:hover:not(:disabled){opacity:.85}.ca-chip-footer{padding:.5rem 1.25rem .75rem}.ca-upload-area{display:flex;align-items:flex-start;gap:.65rem;padding:.875rem 1rem;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.ca-input-row{display:flex;align-items:center;gap:.5rem;padding:.875rem 1rem;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.ca-input{flex:1;padding:.6rem .85rem;border-radius:999px;border:1px solid var(--border-color);background:var(--bg-tertiary);color:var(--text);font-size:.9rem;font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s}.ca-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #5b7cfa1f}.ca-btn-send{padding:.6rem 1.1rem;border-radius:999px;border:none;background:var(--primary-color);color:#fff;font-size:.875rem;font-weight:600;cursor:pointer;transition:background .15s,opacity .15s;font-family:inherit;white-space:nowrap}.ca-btn-send:hover:not(:disabled){filter:brightness(1.1)}.ca-btn-send:disabled{opacity:.5;cursor:not-allowed}.ca-btn-back{padding:.5rem .75rem;border-radius:999px;border:1px solid var(--border-color);background:transparent;color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:color .15s,border-color .15s;font-family:inherit;white-space:nowrap}.ca-btn-back:hover:not(:disabled){color:var(--text);border-color:var(--text-secondary)}.ca-btn-back:disabled{opacity:.4;cursor:not-allowed}.ca-defaults-card,.ca-summarizer-card,.ca-final-card{background:var(--surface-elevated, #f9fafb);border:1px solid var(--border-color, #e5e7eb);border-radius:12px;padding:1rem 1.25rem;margin:.5rem 0;max-width:520px}.ca-defaults-card__header{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem;flex-wrap:wrap}.ca-defaults-card__title{font-size:.92rem;font-weight:600;color:var(--text-primary, #111827)}.ca-defaults-card__badge{font-size:.72rem;padding:.15em .5em;border-radius:9999px;background:var(--adp-info-bg, #eff6ff);color:var(--adp-info-fg, #1d4ed8);border:1px solid var(--adp-info-border, #bfdbfe)}.ca-defaults-table{width:100%;border-collapse:collapse;font-size:.84rem;margin-bottom:.75rem}.ca-defaults-table th,.ca-defaults-table td{text-align:left;padding:.22rem .35rem}.ca-defaults-table th{color:var(--text-secondary, #6b7280);font-weight:500;width:42%}.ca-defaults-table td{color:var(--text-primary, #111827);font-weight:600}.ca-defaults-card__actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.6rem}.ca-btn-primary{padding:.45rem 1rem;border-radius:8px;border:none;background:var(--adp-accent, #6366f1);color:#fff;font-size:.88rem;font-weight:600;cursor:pointer;transition:opacity .15s}.ca-btn-primary:hover:not(:disabled){opacity:.88}.ca-btn-primary:disabled{opacity:.45;cursor:not-allowed}.ca-btn-ghost{padding:.42rem .9rem;border-radius:8px;border:1px solid var(--border-color, #d1d5db);background:transparent;color:var(--text-primary, #111827);font-size:.88rem;cursor:pointer;transition:background .15s}.ca-btn-ghost:hover:not(:disabled){background:var(--hover-bg, #f3f4f6)}.ca-btn-ghost:disabled{opacity:.45;cursor:not-allowed}.ca-btn-ghost--sm{padding:.28rem .65rem;font-size:.78rem}.ca-summarizer-card__headline{font-size:.9rem;margin:0 0 .65rem;color:var(--text-primary, #111827);line-height:1.4}.ca-final-card__headline{font-size:.92rem;font-weight:600;margin:0 0 .75rem;color:var(--text-primary, #111827)}.ca-final-card__actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.75rem}.ca-override-notice{background:var(--adp-warn-bg, #fffbeb);border:1px solid var(--adp-warn-border, #fde68a);border-radius:8px;padding:.6rem .75rem;font-size:.84rem;color:var(--text-primary, #111827);margin:.75rem 0}.ca-override-notice__actions{display:flex;align-items:center;gap:.65rem;margin-top:.45rem;flex-wrap:wrap}.trace-collapsible{border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.trace-collapsible-summary{padding:.6rem 1rem;font-size:.8rem;color:var(--text-tertiary);cursor:pointer;-webkit-user-select:none;user-select:none;background:var(--bg-secondary);list-style:none;display:flex;align-items:center;gap:.4rem}.trace-collapsible-summary::-webkit-details-marker{display:none}.trace-collapsible-summary:before{content:"▶";font-size:.65rem;transition:transform .15s}.trace-collapsible[open] .trace-collapsible-summary:before{transform:rotate(90deg)}.trace-collapsible-summary:hover{color:var(--text-secondary)}.templates-page{padding:1.25rem}.templates-page__header{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem}.templates-page__title{margin:0;font-size:1.25rem}.templates-page__subtitle{margin:.25rem 0 0;color:#6b7280}.templates-page__header-actions{display:flex;align-items:center;gap:.5rem}.templates-page__debug{margin-bottom:1rem;border:1px solid #d1d5db;border-radius:10px;background:#f8fafc;padding:.75rem}.templates-page__debug-header{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.5rem}.templates-page__debug-title{margin:0;font-size:.95rem}.templates-page__debug-code{margin:0;border:1px solid #e5e7eb;border-radius:8px;background:#fff;padding:.75rem;max-height:280px;overflow:auto;font-size:.78rem;line-height:1.35}.templates-page__content{display:grid;grid-template-columns:1fr;gap:1rem}.templates-page__content--drawer-open{padding-right:380px}.template-subject-section{border:1px solid #e5e7eb;border-radius:10px;padding:.9rem;background:#fff}.subject-header{width:100%;padding:0;border:0;background:transparent;text-align:left;cursor:pointer;font-size:1rem;font-weight:700;color:#111827}.template-list{margin-top:.8rem;display:grid;gap:.65rem}.template-card{width:100%;border:1px solid #e5e7eb;border-radius:10px;padding:.8rem;text-align:left;background:#fff;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.template-card:hover{border-color:#cbd5e1;box-shadow:0 10px 24px #0f172a14;transform:translateY(-1px)}.template-card__title{margin:0;font-size:1rem;color:#111827}.template-card__meta{margin-top:.35rem;color:#4b5563;font-size:.9rem}.template-card__explanation{margin:.6rem 0 0;color:#374151;line-height:1.45}.template-drawer{position:fixed;right:0;top:0;width:360px;height:100vh;background:#fff;border-left:1px solid #e5e7eb;box-shadow:-6px 0 24px #00000014;padding:1rem;overflow-y:auto;z-index:50}.template-drawer__header{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.8rem}.template-drawer__title,.template-drawer__name{margin:0}.template-drawer__meta{color:#4b5563;font-size:.9rem;margin-bottom:.75rem;display:grid;gap:.2rem}.template-drawer__section-title{margin:.75rem 0 .35rem;color:#111827}.template-drawer__body{margin-top:0;color:#374151;line-height:1.45}.template-drawer__code-block{background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:.6rem;font-size:.8rem;overflow-x:auto}.template-drawer__preview-card{border:1px solid #e5e7eb;border-radius:8px;padding:.6rem;margin-bottom:.45rem}.template-drawer__preview-title{font-weight:600;margin-bottom:.2rem}.template-drawer__preview-body{font-size:.9rem;color:#374151}.template-drawer__actions{display:flex;gap:.5rem;margin-top:1rem;flex-wrap:wrap}.template-drawer__secondary-action{margin-top:.7rem}@media(max-width:960px){.templates-page__content--drawer-open{padding-right:0}.template-drawer{width:min(100vw,420px)}}@media(max-width:640px){.templates-page__header{align-items:flex-start;flex-direction:column}.templates-page__header-actions{width:100%;justify-content:flex-start}.template-drawer{width:100vw;border-left:0}}.auth-demo{margin-top:30px;padding-top:20px;border-top:1px solid #eee;text-align:center}.demo-label{font-size:12px;color:#999;margin:0 0 8px;font-weight:600}.auth-demo code{display:block;padding:8px;background-color:#f5f5f5;border-radius:4px;font-size:12px;color:#333;margin:4px 0;font-family:Courier New,monospace}@media(max-width:480px){.auth-container{padding:3rem 1rem 1rem;align-items:flex-start}.auth-card{padding:24px 20px;border-radius:10px;max-width:100%}.auth-header h1{font-size:24px}.auth-form h2{font-size:17px}.form-group input{padding:10px;font-size:16px}.auth-button{padding:14px;font-size:15px}}.auth-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.auth-card{background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;padding:40px;width:100%;max-width:420px;animation:slideUp .4s ease-out}.auth-header{text-align:center;margin-bottom:30px}.auth-header h1{font-size:32px;margin:0;color:#333}.auth-header p{font-size:12px;color:#999;margin:8px 0 0;letter-spacing:.5px}.auth-form{display:flex;flex-direction:column;gap:20px}.auth-form h2{font-size:20px;margin:0;color:#333;text-align:center}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;font-weight:600;color:#333}.form-group input{padding:12px;border:1px solid #ddd;border-radius:6px;font-size:14px;font-family:inherit;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.form-group small{font-size:12px;color:#999}.auth-button{padding:12px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.auth-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.auth-button:disabled{opacity:.6;cursor:not-allowed}.auth-error{padding:12px;background-color:#fee;border:1px solid #fcc;border-radius:6px;color:#c33;font-size:13px;animation:slideDown .3s ease-out}.auth-footer{text-align:center;margin-top:20px}.auth-footer p{font-size:13px;color:#666;margin:0}.auth-link{background:none;border:none;color:#667eea;cursor:pointer;font-weight:600;padding:0;text-decoration:none;transition:color .2s}.auth-link:hover:not(:disabled){color:#764ba2}.auth-link:disabled{opacity:.6;cursor:not-allowed}.admin-page{padding:24px;max-width:1280px;margin:0 auto;color:#111!important;background:#fff!important}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px}.admin-header h1{margin:0;font-size:28px;color:#111827}.admin-subtitle{margin:0 0 18px;color:#6b7280;font-size:14px}.admin-section{margin-top:22px}.admin-section h2{margin:0 0 6px;font-size:20px;color:#111827}.admin-table-container{overflow-x:auto;margin-top:16px;background:#fff!important;padding:8px;border-radius:6px;border:1px solid #e5e7eb}.admin-table{width:100%;border-collapse:collapse;table-layout:fixed;background:#fff!important;color:#111!important}.admin-table th,.admin-table td{padding:10px 12px;border-bottom:1px solid #e5e7eb;text-align:left;vertical-align:top;color:#111!important;font-size:13px}.admin-table th{background:#f3f4f6!important;font-weight:600;border-bottom:2px solid #e5e7eb}.admin-table td{word-wrap:break-word;background:#fff!important}.admin-table .action-cell{width:120px}.admin-button{background:#2563eb;color:#fff!important;padding:6px 12px;border-radius:4px;border:none;font-size:12px;font-weight:600;cursor:pointer}.admin-button:hover{opacity:.95}.admin-button-danger{background:#dc2626!important;color:#fff!important}.admin-button-danger:disabled{opacity:.6;cursor:not-allowed}.admin-muted{color:#6b7280!important;background:#fff!important;font-size:13px}.admin-error{color:#b91c1c;font-size:13px}.admin-filters{display:flex;gap:12px;margin-top:8px;margin-bottom:12px;flex-wrap:wrap}.admin-filter-input{padding:6px 10px;border:1px solid #d1d5db;border-radius:4px;font-size:14px;background:#fff!important;color:#111!important;min-width:180px}.admin-filter-input:focus{outline:2px solid #2563eb;border-color:#2563eb}.admin-modal-overlay{position:fixed;inset:0;background:#00000059;display:flex;align-items:center;justify-content:center;padding:16px;z-index:1200}.admin-modal{width:min(1100px,96vw);max-height:92vh;overflow-y:auto;background:#fff;border:1px solid #e5e7eb;border-radius:10px;box-shadow:0 18px 40px #0003;padding:16px}.admin-modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.admin-inspector-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.admin-suggestion-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.admin-badge-label{font-size:12px;font-weight:600;margin-bottom:4px;margin-top:0}.admin-badge-actionable{color:#16a34a}.admin-badge-filtered{color:#dc2626}.rewrite-inspector pre{background:#f9fafb;padding:12px;border-radius:6px;overflow-x:auto;font-size:13px;line-height:1.4;border:1px solid #e5e7eb;white-space:pre-wrap;color:#111}.rewrite-inspector h3{margin-top:20px;margin-bottom:8px;font-weight:600;color:#111}.v4-viewer .v4-shell{min-height:100%;padding:2rem;background:radial-gradient(circle at top left,rgba(201,93,55,.16),transparent 28%),linear-gradient(180deg,#f7f1e8,#f1e7d5 48%,#ece2d3);color:#1f1a17;font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,serif}.v4-viewer .v4-viewer-grid{display:grid;gap:1.5rem;margin-top:1.5rem}.v4-viewer .v4-panel{border:1px solid rgba(86,57,32,.16);border-radius:24px;padding:1.5rem;background:#fffbf5e0;box-shadow:0 24px 60px #412c1714}.v4-viewer .v4-hero{display:grid;gap:1.5rem;align-items:start}.v4-viewer .v4-hero h1,.v4-viewer .v4-panel h2,.v4-viewer .v4-panel h3{margin:0;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif;letter-spacing:.01em}.v4-viewer .v4-kicker{margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;color:#9c4d2b;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .v4-subtitle,.v4-viewer .v4-body-copy{margin:.75rem 0 0;line-height:1.6;color:#433228}.v4-viewer .v4-product-domain,.v4-viewer .v4-print-domain{margin-top:.25rem;font-size:.9rem;color:#433228}.v4-viewer .v4-upload-form{display:grid;gap:1rem}.v4-viewer .v4-upload-field{display:grid;gap:.5rem;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .v4-upload-field input{border:1px dashed rgba(86,57,32,.24);border-radius:18px;padding:1rem;background:#ffffffb3}.v4-viewer .v4-upload-field select{border:1px dashed rgba(86,57,32,.24);border-radius:18px;padding:1rem;background:#ffffffb3;color:#3f2a1d}.v4-viewer .v4-upload-actions,.v4-viewer .v4-debug-actions,.v4-viewer .v4-section-heading,.v4-viewer .v4-mode-toggle{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.v4-viewer .v4-mode-panel{display:grid;gap:1rem}.v4-viewer .v4-block-light{background:#f5e9d6;color:#1f1f1f;font-weight:500;border:1px solid #d4c4a8;border-radius:6px;padding:12px 16px}.v4-viewer .v4-section-title{color:#1a1a1a;font-weight:600;margin-bottom:6px}.v4-viewer .v4-button{border:none;border-radius:999px;padding:.85rem 1.3rem;background:linear-gradient(135deg,#bb5b35,#874122);color:#fff8ef;cursor:pointer;font-weight:700;letter-spacing:.02em}.v4-viewer .v4-button-active{box-shadow:inset 0 0 0 2px #fff8efa6,0 14px 28px #412c1729}.v4-viewer .v4-button:disabled{cursor:wait;opacity:.7}.v4-viewer .v4-button-secondary{background:#f0dfc8;color:#4e301d}.v4-viewer .v4-theme-dropdown{width:100%;padding:8px 12px;border-radius:6px;border:1px solid #ccc;background:#fff;color:#1f1f1f;font:inherit}.v4-viewer .v4-expert-toggle{display:flex;align-items:center;gap:8px;margin-bottom:12px}.v4-viewer .v4-upload-name,.v4-viewer .v4-pill,.v4-viewer .v4-stat-label{font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .v4-pill{display:inline-flex;align-items:center;border-radius:999px;padding:.35rem .7rem;background:#9c4d2b1f;color:#7b3519}.v4-viewer .v4-error{margin:0;color:#9a1f1f}.v4-viewer .v4-drop-zone{border:2px dashed rgba(156,77,43,.35);border-radius:10px;padding:2.5rem 1.5rem;text-align:center;cursor:default;transition:border-color .15s,background .15s;background:#9c4d2b08;margin-bottom:1rem}.v4-viewer .v4-drop-zone--active{border-color:#9c4d2bbf;background:#9c4d2b12}.v4-viewer .v4-drop-zone--filled{border-style:solid}.v4-viewer .v4-drop-zone-hint{margin:0;color:#9a5c3a;font-size:.95rem}.v4-viewer .v4-drop-zone-files{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}.v4-viewer .v4-intent-hint{font-style:italic;color:#6b5040;margin-top:.5rem}.v4-viewer .v4-analysis-big-number{font-size:3.5rem;font-weight:700;line-height:1;color:#9c4d2b;margin:.25rem 0}.v4-viewer .v4-analysis-loading{color:#9a5c3a;font-style:italic}.v4-viewer .v4-concept-list{list-style:none;margin:.5rem 0 0;padding:0;display:flex;flex-direction:column;gap:.25rem}.v4-viewer .v4-concept-item{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.5rem .75rem;border-radius:6px;background:#ffffff80;border:1px solid rgba(156,77,43,.12);transition:opacity .15s,box-shadow .12s;-webkit-user-select:none;user-select:none}.v4-viewer .v4-concept-item[draggable=true]{cursor:grab}.prep-pipeline-shell{max-width:1400px;margin:0 auto;padding:2rem;color:#1f2937}.prep-stage-card{margin-top:1.5rem;padding:1.5rem;border:1px solid #e5e7eb;border-radius:16px;background:linear-gradient(180deg,#fff,#fafcff);box-shadow:0 10px 30px #0f172a0f}.prep-stage-header{display:grid;gap:.4rem;margin-bottom:1.5rem}.prep-stage-title{margin:0;font-size:1.6rem;font-weight:700;color:#0f172a}.prep-stage-subtitle{margin:0;color:#475569;font-size:.98rem}.prep-phase-indicator{display:flex;align-items:center;gap:.75rem;margin:1rem 0 1.5rem;font-size:.95rem;font-weight:600;flex-wrap:wrap}.prep-phase-step{color:#94a3b8}.prep-phase-step-active{color:#2563eb}.prep-phase-separator{color:#cbd5e1}.prep-error-banner{padding:1rem;background-color:#ffebee;border:1px solid #fecaca;border-radius:10px;margin-bottom:1rem;color:#b91c1c}.prep-loading,.prep-empty-state{padding:2rem;text-align:center;border:1px solid #e5e7eb;border-radius:12px;background:#f8fafc;color:#64748b}.prep-empty-state-success{background:#ecfdf5;border-color:#bbf7d0;color:#166534}.prep-actions{margin-top:2rem;display:flex;gap:1rem;justify-content:flex-end;flex-wrap:wrap}.prep-section-block{margin-top:1rem}.prep-section-heading{display:flex;justify-content:space-between;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:.75rem}.prep-section-title{margin:0;font-size:1rem;font-weight:700;color:#0f172a}.prep-section-note{margin:0;color:#64748b;font-size:.9rem}.prep-surface{border:1px solid #e5e7eb;border-radius:12px;background:#fff;box-shadow:0 4px 14px #0f172a0a}.prep-table-wrap{overflow-x:auto}.prep-table{width:100%;border-collapse:collapse;font-size:.95rem}.prep-table thead tr{background:#f8fafc;border-bottom:1px solid #e5e7eb}.prep-table th,.prep-table td{padding:12px;text-align:left;border-bottom:1px solid #e5e7eb;vertical-align:top}.prep-table th+th,.prep-table td+td{border-left:1px solid #eef2f7}.prep-summary-row{margin-top:.9rem;display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;color:#475569;font-size:.92rem}.prep-stat-pill,.prep-chip{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.35rem .75rem;background:#eff6ff;color:#1d4ed8;font-size:.82rem;font-weight:600}.prep-chip-neutral{background:#f1f5f9;color:#334155}.prep-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1rem}.prep-card{border:1px solid #e5e7eb;border-radius:14px;padding:1rem;background:#fff;box-shadow:0 4px 14px #0f172a0a}.prep-card-selected{border-color:#2563eb;background:#eff6ff;box-shadow:0 8px 20px #2563eb1f}.prep-card-title{margin:0;font-size:1rem;font-weight:700;color:#0f172a}.prep-inline-list{display:flex;flex-wrap:wrap;gap:4px}.prep-muted{color:#64748b}.prep-code-block{margin:0;padding:1rem;border:1px solid #e5e7eb;border-radius:10px;background:#f8fafc;white-space:pre-wrap;font-size:.85rem}.prep-report-shell{max-width:980px;margin:0 auto}.prep-report-section{margin-bottom:1.5rem}.prep-report-list{display:grid;gap:.75rem}.prep-report-item{border:1px solid #e5e7eb;border-radius:12px;padding:.9rem 1rem;background:#fff}.prep-form-control{width:100%;padding:8px 10px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;font:inherit}.prep-detail-box{margin-top:1.5rem;border:1px solid #e5e7eb;border-radius:12px;padding:.9rem 1rem;background:#f8fafc}.v4-viewer .v4-concept-item[draggable=true]:active{cursor:grabbing;box-shadow:0 4px 12px #9c4d2b2e}.v4-viewer .v4-concept-item--excluded{opacity:.45}.v4-viewer .v4-concept-handle{font-size:1rem;color:#b08060;line-height:1;flex-shrink:0;cursor:grab;padding:0 2px}.v4-viewer .v4-concept-handle--disabled{opacity:.3;cursor:not-allowed}.v4-viewer .v4-concept-toggle{display:flex;align-items:center;gap:.5rem;cursor:pointer;flex:1}.v4-viewer .v4-concept-toggle input[type=checkbox]{width:16px;height:16px;accent-color:#c95d37;cursor:pointer;flex-shrink:0}.v4-viewer .v4-concept-name{font-weight:600}.v4-viewer .v4-concept-meta{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.v4-viewer .v4-concept-position-badge{display:inline-flex;align-items:center;justify-content:center;width:1.4rem;height:1.4rem;border-radius:50%;background:#c95d371f;color:#c95d37;font-size:.72rem;font-weight:700;flex-shrink:0}.v4-viewer .v4-concept-hint{font-size:.82rem;color:#8c6748;margin-bottom:.75rem}.v4-viewer .v4-concept-group-item{flex-direction:column;align-items:stretch;padding:0}.v4-viewer .v4-concept-group-row{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.5rem .75rem}.v4-viewer .v4-concept-expand-btn{background:none;border:none;cursor:pointer;color:#b08060;font-size:.65rem;padding:2px 4px;border-radius:3px;line-height:1;flex-shrink:0;transition:background .12s}.v4-viewer .v4-concept-expand-btn:hover{background:#9c4d2b1a}.v4-viewer .v4-concept-children{list-style:none;margin:0;padding:0 .75rem .5rem 2.5rem;display:flex;flex-direction:column;gap:.2rem;border-top:1px solid rgba(156,77,43,.08)}.v4-viewer .v4-concept-child-item{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.25rem 0}.v4-viewer .v4-concept-child-name{font-size:.85rem;color:#5a3a25;flex:1}.v4-viewer .v4-skills-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.v4-viewer .v4-mode-options{display:flex;flex-direction:column;gap:.6rem;margin-top:.5rem}.v4-viewer .v4-mode-card{display:flex;flex-direction:column;gap:.2rem;padding:.85rem 1rem;border:1.5px solid rgba(156,77,43,.25);border-radius:8px;background:transparent;text-align:left;cursor:pointer;transition:border-color .15s,background .15s}.v4-viewer .v4-mode-card:hover{border-color:#9c4d2b8c;background:#9c4d2b08}.v4-viewer .v4-mode-card--selected{border-color:#9c4d2b;background:#9c4d2b12}.v4-viewer .v4-mode-label{font-weight:600;font-size:.95rem}.v4-viewer .v4-mode-desc{font-size:.82rem;color:#6b5040}.v4-viewer .v4-item-count-row{display:flex;align-items:center;gap:1rem;margin-top:.5rem}.v4-viewer .v4-format-checkboxes{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:.5rem}.v4-viewer .v4-format-checkbox-label{display:flex;align-items:center;gap:.4rem;font-size:.9rem;cursor:pointer;-webkit-user-select:none;user-select:none}.v4-viewer .v4-format-checkbox-label input[type=checkbox]{accent-color:#9c4d2b;width:1rem;height:1rem;cursor:pointer}.v4-shortcircuit-page{padding:2rem;max-width:1100px;margin:0 auto}.v4-shortcircuit-steps{display:flex;gap:.5rem;align-items:center;margin-bottom:2rem;font-size:.8rem;flex-wrap:wrap}.v4-shortcircuit-step-wrap{display:flex;align-items:center;gap:.5rem}.v4-shortcircuit-step{font-weight:400;color:#9ca3af}.v4-shortcircuit-step-done{font-weight:500;color:#9c4d2b}.v4-shortcircuit-step-active{font-weight:700;color:#1f1a17}.v4-shortcircuit-step-sep{color:#d1d5db}.v4-shortcircuit-results-head{display:flex;justify-content:space-between;align-items:flex-start;gap:.9rem;margin-bottom:1.25rem;flex-wrap:wrap}.v4-shortcircuit-results-title{margin:0 0 .2rem;font-size:1.25rem;color:#1f1a17;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-shortcircuit-results-meta{margin:0;font-size:.8rem;color:#6b7280}.v4-shortcircuit-startover{padding:.4rem 1rem;border:1px solid rgba(86,57,32,.25);border-radius:8px;font-size:.82rem;background:transparent;color:#6b5040;cursor:pointer;white-space:nowrap}.v4-shortcircuit-result-card{background:#fffbf5e6;border:1px solid rgba(86,57,32,.16);border-radius:20px;padding:1.5rem;margin-bottom:1.5rem}.v4-shortcircuit-tree-title{margin:0 0 .75rem;font-size:1rem;color:#1f1a17;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-shortcircuit-tree-list{display:grid;gap:.6rem}.v4-shortcircuit-section-list{display:grid;gap:1rem}.v4-shortcircuit-section{border:1px solid rgba(86,57,32,.12);border-radius:12px;padding:.8rem;background:#ffffffe6}.v4-shortcircuit-section-header{margin:0 0 .5rem;font-size:.9rem;color:#4a3527;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-shortcircuit-section-instructions{margin:0 0 .6rem;font-size:.8rem;color:#5f4637}.v4-shortcircuit-section-instructions ul{margin:.25rem 0 0;padding-left:1rem}.v4-shortcircuit-graph-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:.6rem;flex-wrap:wrap}.v4-shortcircuit-graph-toggle{border:1px solid rgba(86,57,32,.25);background:#fff;color:#4a3527;padding:.35rem .7rem;border-radius:8px;cursor:pointer;font-size:.8rem}.v4-shortcircuit-tree-parent{border:1px solid rgba(86,57,32,.14);border-radius:10px;padding:.6rem .75rem;background:#fff}.v4-shortcircuit-tree-parent summary{cursor:pointer;font-size:.85rem;font-weight:600;color:#402d21}.v4-shortcircuit-tree-parent-text{margin:.55rem 0 .35rem;font-size:.82rem;color:#5b4435;white-space:pre-wrap}.v4-shortcircuit-tree-children{margin:.3rem 0 0;padding-left:1.1rem;display:grid;gap:.2rem;font-size:.8rem;color:#6b5040}.v4-shortcircuit-tree-empty{margin:0;font-size:.82rem;color:#6b7280}.simulation-results{background:#fff;color:#111;padding:1rem}.simulation-results *{color:inherit!important;background:inherit!important}.simulation-results text{fill:#111!important}.simulation-results .recharts-tooltip-wrapper,.simulation-results .tooltip{background:#222!important;color:#fff!important;border-radius:4px;padding:6px 8px}.simulation-results .hoverable:hover{background:#0000000d!important}@media(max-width:640px){.v4-shortcircuit-page{padding:1rem}.v4-shortcircuit-results-title{font-size:1.05rem}.v4-shortcircuit-results-meta{font-size:.75rem}.v4-shortcircuit-startover{width:100%;text-align:center}.v4-shortcircuit-result-card{padding:1rem}}.v4-viewer .v4-custom-concept-row{display:flex;align-items:center;gap:.5rem;margin-top:.75rem}.v4-viewer .v4-custom-concept-row .v4-item-count-input{flex:1;width:auto}.v4-viewer .v4-concept-remove{background:none;border:none;color:#9c4d2b;cursor:pointer;font-size:.85rem;padding:.15rem .4rem;margin-left:auto;opacity:.7}.v4-viewer .v4-concept-remove:hover{opacity:1}.v4-viewer .v4-item-count-input{width:5rem;padding:.45rem .6rem;border:1.5px solid rgba(156,77,43,.35);border-radius:6px;font-size:1rem;background:transparent}.v4-viewer .v4-assessment-section{break-inside:avoid}.v4-viewer .v4-question-list{margin:.75rem 0 0;padding-left:1.5rem;display:flex;flex-direction:column;gap:1.6rem}.v4-viewer .v4-question-item{line-height:1.6}.v4-viewer .v4-question-prompt{margin:0 0 .35rem;font-size:1rem}.v4-viewer .v4-question-answer-space{height:2.5rem;border-bottom:1px solid rgba(0,0,0,.15);margin-bottom:.4rem}.v4-viewer .v4-question-actions{display:flex;gap:.4rem;align-items:center}.v4-viewer .v4-button-sm{padding:.25rem .6rem;font-size:.78rem}.v4-viewer .v4-rewrite-menu-wrapper{position:relative}.v4-viewer .v4-rewrite-menu{position:absolute;top:calc(100% + 4px);left:0;z-index:10;background:#fff;border:1px solid rgba(156,77,43,.3);border-radius:8px;box-shadow:0 4px 16px #0000001f;display:flex;flex-direction:column;min-width:180px;overflow:hidden}.v4-viewer .v4-rewrite-menu-item{background:none;border:none;padding:.55rem 1rem;text-align:left;cursor:pointer;font-size:.85rem;border-bottom:1px solid rgba(156,77,43,.08)}.v4-viewer .v4-rewrite-menu-item:last-child{border-bottom:none}.v4-viewer .v4-rewrite-menu-item:hover{background:#9c4d2b12}.v4-viewer .v4-stat-grid,.v4-viewer .v4-vector-grid{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-top:1rem}.v4-viewer .v4-viewer-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.v4-viewer .v4-stat-card,.v4-viewer .v4-vector-card,.v4-viewer .v4-vector-span,.v4-viewer .v4-problem-card{border-radius:18px;border:1px solid rgba(86,57,32,.12);background:#ffffffb8;padding:1rem}.v4-viewer .v4-vector-span{grid-column:1 / -1}.v4-viewer .v4-columns{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:1rem}.v4-viewer .v4-analysis-panel{display:grid;gap:1rem}.v4-viewer .v4-analysis-overview{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.v4-viewer .v4-analysis-columns{margin-top:0}.v4-viewer .v4-inline-list,.v4-viewer .v4-ranked-list,.v4-viewer .v4-problem-list{list-style:none;margin:0;padding:0}.v4-viewer .v4-inline-list{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.75rem}.v4-viewer .v4-inline-list li{border-radius:999px;padding:.35rem .7rem;background:#8741221a}.v4-viewer .v4-status-badge{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.5rem;font-size:.72rem;color:#6b5040}.v4-viewer .v4-status-badge span{border-radius:999px;padding:.2rem .55rem;background:#9c4d2b1a;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif;text-transform:uppercase;letter-spacing:.08em}.v4-viewer .v4-ranked-list{display:grid;gap:.5rem;margin-top:.75rem}.v4-viewer .v4-ranked-list li,.v4-viewer .v4-problem-header{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}.v4-viewer .v4-problem-list{display:grid;gap:1rem;margin-top:1rem}.v4-viewer .v4-problem-list,.v4-viewer .v4-problem-group-items{max-height:70vh;overflow:auto;padding-right:.25rem}.v4-viewer .v4-problem-group{display:grid;gap:1rem;border-radius:22px;border:1px solid rgba(86,57,32,.12);background:#ffffff80;padding:1rem}.v4-viewer .v4-problem-group-header,.v4-viewer .v4-problem-group-meta{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}.v4-viewer .v4-problem-group-items{display:grid;gap:.85rem}.v4-viewer .v4-problem-group-browser{display:grid;gap:1rem;grid-template-columns:minmax(260px,340px) minmax(0,1fr);margin-top:1rem;align-items:start}.v4-viewer .v4-problem-group-nav{display:grid;gap:.75rem;max-height:72vh;overflow:auto;padding-right:.25rem}.v4-viewer .v4-problem-group-option{text-align:left;border:1px solid rgba(86,57,32,.12);border-radius:20px;background:#ffffffb8;padding:1rem;cursor:pointer;display:grid;gap:.75rem;color:inherit;font:inherit;box-shadow:0 10px 24px #412c170a}.v4-viewer .v4-problem-group-option-active{border-color:#9c4d2b73;background:linear-gradient(180deg,#fffcf7f5,#f5e9d6f5);box-shadow:0 16px 32px #412c171a}.v4-viewer .v4-problem-group-option-header,.v4-viewer .v4-problem-group-detail-header,.v4-viewer .v4-problem-group-subheading,.v4-viewer .v4-problem-group-option-meta{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}.v4-viewer .v4-problem-group-option h3,.v4-viewer .v4-problem-group-detail h3,.v4-viewer .v4-problem-group-detail h4{margin:0}.v4-viewer .v4-problem-group-option-meta{font-size:.9rem;color:#5b4434}.v4-viewer .v4-problem-group-detail{display:grid;gap:1rem;min-width:0}.v4-viewer .v4-problem-group-detail-grid,.v4-viewer .v4-problem-group-detail-list{margin-top:0}.v4-viewer .v4-problem-group-content-columns{margin-top:0;grid-template-columns:1fr}.v4-viewer .v4-problem-group-problem-list,.v4-viewer .v4-problem-group-preview-list{display:grid;gap:.85rem;margin-top:.75rem}.v4-viewer .v4-problem-group-problem-card,.v4-viewer .v4-problem-group-preview-card{border-radius:18px;border:1px solid rgba(86,57,32,.12);background:#ffffffc2;padding:1rem;display:grid;gap:.6rem}@media(max-width:960px){.v4-viewer .v4-problem-group-browser{grid-template-columns:1fr}.v4-viewer .v4-problem-group-nav{max-height:none}}.v4-viewer .v4-provenance-row{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;margin-top:.6rem}.v4-viewer .v4-provenance-badge{display:inline-flex;align-items:center;border-radius:999px;padding:.28rem .7rem;background:#eef2ff;color:#3730a3;font-size:.75rem;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .v4-provenance-meta{color:#5d4a3e;font-size:.82rem}.v4-viewer .v4-ai-understanding,.v4-viewer .v4-feedback-form{display:grid;gap:.75rem;margin-top:1rem;padding:1rem;border-radius:16px;border:1px solid rgba(86,57,32,.12);background:#ffffffc2}.v4-viewer .v4-feedback-grid{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.v4-viewer .v4-feedback-form label{display:grid;gap:.35rem;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .v4-feedback-form input,.v4-viewer .v4-feedback-form textarea,.v4-viewer .v4-feedback-form select{border:1px solid rgba(86,57,32,.18);border-radius:12px;padding:.7rem .8rem;background:#ffffffd9;font:inherit}.v4-viewer .v4-feedback-checkbox{display:flex;align-items:center;gap:.6rem}.v4-viewer .v4-feedback-actions{display:flex;justify-content:flex-end}.v4-viewer .v4-narrative-block{background:#fff;border:1px solid #e0e0e0;border-radius:6px;padding:16px;margin-top:12px}.v4-viewer .v4-narrative{color:#2a2a2a;line-height:1.45;font-size:.95rem;margin:0}.v4-viewer .v4-modal-backdrop{position:fixed;inset:0;display:grid;place-items:center;padding:1rem;background:#1f1a176b;z-index:50}.v4-viewer .v4-modal{width:min(760px,100%);display:grid;gap:1rem;border-radius:22px;padding:1.25rem;border:1px solid rgba(86,57,32,.18);background:#fffaf3;box-shadow:0 24px 70px #1f1a173d}@media(max-width:900px){.v4-viewer .v4-viewer-grid,.v4-viewer .v4-pavilion-two-up{grid-template-columns:1fr}.v4-viewer .v4-problem-list,.v4-viewer .v4-problem-group-items{max-height:none;overflow:visible}}.v4-viewer .v4-feedback-actions-split{justify-content:space-between;flex-wrap:wrap;gap:.75rem}.v4-viewer .v4-problem-stem{margin-top:0;padding:.95rem 1rem;border-radius:16px;background:#9c4d2b14}.v4-viewer .v4-debug-block{overflow:auto;margin:1rem 0 0;border-radius:18px;padding:1rem;background:#2a211d;color:#fcebd6;font-size:.85rem}@media(max-width:720px){.v4-viewer .v4-shell,.v4-viewer .v4-panel{padding:1rem}}.v4-viewer .v4-workspace-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v4-viewer .v4-analysis-summary{margin-top:1rem;padding:1rem;border-radius:18px;background:#ffffffb3;border:1px solid rgba(86,57,32,.1)}.v4-viewer .v4-document-list,.v4-viewer .v4-history-list,.v4-viewer .v4-segment-grid{display:grid;gap:1rem}.v4-viewer .v4-document-card,.v4-viewer .v4-product-card,.v4-viewer .v4-history-item,.v4-viewer .v4-segment-card{border-radius:18px;border:1px solid rgba(86,57,32,.12);background:#ffffffc2}.v4-viewer .v4-document-card,.v4-viewer .v4-product-card,.v4-viewer .v4-segment-card{padding:1rem}.v4-viewer .v4-document-card-header,.v4-viewer .v4-document-summary,.v4-viewer .v4-document-controls{display:flex;gap:1rem;justify-content:space-between;align-items:start;flex-wrap:wrap}.v4-viewer .v4-document-card h3,.v4-viewer .v4-product-card h3,.v4-viewer .v4-segment-card strong,.v4-viewer .v4-segment-column h4{margin:0}.v4-viewer .v4-document-card p,.v4-viewer .v4-product-card p,.v4-viewer .v4-segment-card p,.v4-viewer .v4-history-item span{margin:.35rem 0 0}.v4-viewer .v4-request-preview{margin:.75rem 0 0;padding:.85rem 1rem;border-radius:16px;border:1px solid rgba(86,57,32,.12);background:#f7f1e8eb;color:#433228;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.86rem;line-height:1.5;white-space:pre-wrap;word-break:break-word}.v4-viewer .v4-document-controls label,.v4-viewer .v4-intent-grid label{display:grid;gap:.35rem;min-width:160px;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .v4-document-controls select,.v4-viewer .v4-intent-grid select,.v4-viewer .v4-intent-grid input{border:1px solid rgba(86,57,32,.18);border-radius:12px;padding:.65rem .8rem;background:#ffffffd9;font:inherit}.v4-viewer .v4-document-toggle{display:inline-flex;align-items:center;gap:.5rem;min-width:auto}.v4-viewer .v4-intent-grid,.v4-viewer .v4-product-grid,.v4-viewer .v4-segment-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.v4-viewer .v4-product-span{grid-column:1 / -1}.v4-viewer .v4-tab-strip{display:flex;gap:.75rem;flex-wrap:wrap}.v4-viewer .v4-tab-button{border:1px solid rgba(86,57,32,.14);border-radius:999px;padding:.7rem 1rem;background:#ffffffc2;color:#4e301d;font:inherit;cursor:pointer}.v4-viewer .v4-tab-button-active{background:linear-gradient(135deg,#bb5b35,#874122);color:#fff8ef;box-shadow:0 14px 28px #412c171f}.v4-viewer .v4-pavilion-reveal{animation:v4-pavilion-reveal .42s ease-out}.v4-viewer .v4-pavilion-workbench-stage{gap:1rem}.v4-viewer .v4-pavilion-two-up{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.v4-viewer .v4-pavilion-column{min-width:0}.v4-viewer .v4-reasoning-panel{display:grid;gap:.9rem;margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(86,57,32,.12)}.v4-viewer .v4-fingerprint-grid{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.v4-viewer .v4-concept-node{border-radius:12px;padding:.5rem .75rem}.v4-viewer .v4-concept-node-low{background:#bb5b3529}.v4-viewer .v4-concept-node-mid{background:#d4a72c2e}.v4-viewer .v4-concept-node-high{background:#407a582e}.v4-viewer .v4-concept-node-neutral{background:#56392014}.v4-viewer .v4-class-heatmap-row{align-items:center}.v4-viewer .v4-class-heatmap-bands{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:flex-end}.v4-viewer .v4-version-stack{display:grid;gap:1rem;margin-top:1rem}.v4-viewer .v4-differentiated-version{background:#fff8efeb}.v4-viewer .v4-segment-column{display:grid;gap:.75rem}.v4-viewer .v4-history-list{list-style:none;padding:0;margin:0}.v4-viewer .v4-history-item{width:100%;display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.9rem 1rem;cursor:pointer;text-align:left}.v4-viewer .v4-history-item div{display:grid;gap:.2rem}.v4-viewer .v4-history-item-active{box-shadow:inset 0 0 0 2px #9c4d2b3d}.v4-viewer .v4-debug-modal{width:min(1120px,100%);max-height:90vh;overflow:auto}@keyframes v4-pavilion-reveal{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.v4-viewer .v4-print-shell-inner{max-width:8.5in;margin:0 auto}.v4-viewer.v4-print-shell .v4-shell{min-height:auto;padding:2rem 1.5rem 3rem;background:#eee8dd;color:#1f1a17}.v4-viewer .v4-print-toolbar,.v4-viewer .v4-print-document,.v4-viewer .v4-print-header{display:block;gap:1rem}.v4-viewer .v4-print-toolbar{margin-bottom:1.5rem}.v4-viewer .v4-print-toolbar h1,.v4-viewer .v4-print-document-title{margin:0;font-family:Georgia,Times New Roman,serif;font-size:22px;font-weight:700;line-height:1.2}.v4-viewer .v4-print-header{margin-bottom:24px;text-align:center;border-top:2px solid #4f4339;border-bottom:2px solid #4f4339;padding:16px 0}.v4-viewer .v4-print-document{background:#fff;padding:1in;border:1px solid rgba(31,26,23,.12);box-shadow:0 12px 30px #1f1a1714;overflow:visible;font-family:Georgia,Times New Roman,serif;font-size:12.5px;line-height:1.35}.v4-viewer .v4-print-product,.v4-viewer .v4-print-section{display:block;overflow:visible}.v4-viewer .v4-print-section+.v4-print-section{margin-top:24px}.v4-viewer .v4-print-major-section{padding-top:16px;border-top:1px solid rgba(86,57,32,.14)}.v4-viewer .v4-print-section-title,.v4-viewer .v4-print-subsection-title{margin:0;font-family:Georgia,Times New Roman,serif;color:#1f1a17;font-weight:700}.v4-viewer .v4-print-section-kicker{margin:0 0 .35rem;text-transform:uppercase;letter-spacing:.08em;color:#7b5d4c;font-size:11px;line-height:1.2}.v4-viewer .v4-print-section-title{font-size:15px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.03em}.v4-viewer .v4-print-subsection-title{font-size:14px;margin:16px 0 8px}.v4-viewer .v4-print-document-meta,.v4-viewer .v4-print-paragraph,.v4-viewer .v4-print-meta,.v4-viewer .v4-print-question,.v4-viewer .v4-print-answer-guidance,.v4-viewer .v4-print-footer p{margin:0;line-height:1.35;color:#1f1a17}.v4-viewer .v4-print-document-meta{margin-top:6px;color:#5d4a3e;font-size:12px}.v4-viewer .v4-print-meta,.v4-viewer .v4-print-footer p{color:#5d4a3e;font-size:12px;margin-top:10px}.v4-viewer .v4-print-list,.v4-viewer .v4-print-numbered{margin:0;padding-left:1.5rem;display:block}.v4-viewer .v4-print-list li,.v4-viewer .v4-print-numbered li{margin-bottom:12px}.v4-viewer .v4-print-item{display:block;margin-bottom:14px;break-inside:avoid;page-break-inside:avoid}.v4-viewer .v4-print-product-test .v4-print-item,.v4-viewer .v4-print-product-lesson .v4-print-item{padding-left:.1rem}.v4-viewer .v4-print-product-test .v4-print-question,.v4-viewer .v4-print-product-lesson .v4-print-question{text-indent:-.05rem}.v4-viewer .v4-print-response-lines{display:block;margin-top:10px}.v4-viewer .v4-print-response-line{border-bottom:1px solid rgba(31,26,23,.32);min-height:20px;margin-top:12px}.v4-viewer .v4-print-product-test .v4-print-response-lines{margin-top:12px}.v4-viewer .v4-print-product-test .v4-print-response-line{min-height:22px;margin-top:14px}.v4-viewer .v4-print-table{width:100%;border-collapse:collapse;font-size:12px;margin-top:8px}.v4-viewer .v4-print-table th,.v4-viewer .v4-print-table td{border:1px solid rgba(31,26,23,.18);padding:.65rem .75rem;text-align:left;vertical-align:top}.v4-viewer .v4-print-table th{font-family:Georgia,Times New Roman,serif;background:#9c4d2b08}.v4-viewer .v4-print-footer{margin-top:24px;padding-top:14px;border-top:1px solid rgba(31,26,23,.16);text-align:center}.v4-viewer .v4-print-answer-guidance,.v4-viewer .v4-print-teacher-section .v4-print-section-title{color:#57483d;font-style:italic}.v4-viewer .v4-print-test-answer-key{margin-top:28px}.v4-viewer .v4-print-review-rationale,.v4-viewer .v4-print-review-points,.v4-viewer .v4-print-review-practice{break-inside:avoid;page-break-inside:avoid}.v4-viewer .v4-print-checkbox{display:inline-flex;align-items:center;gap:.5rem;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.print-hidden{display:block}@media(max-width:900px){.v4-viewer .v4-workspace-grid{grid-template-columns:1fr}}@media print{@page{margin:1in}html,body{background:#fff;margin:0}.print-hidden,.app-header,.logout-button,[data-testid=api-call-notifier]{display:none!important}.v4-viewer,.v4-viewer.v4-print-shell,.v4-viewer .v4-shell,.v4-viewer .v4-print-shell-inner,.v4-viewer .v4-print-document,.v4-viewer .v4-print-product,.v4-viewer .v4-print-section{background:#fff;box-shadow:none;overflow:visible!important}.v4-viewer .v4-shell{padding:0;font-family:Georgia,Times New Roman,serif}.v4-viewer .v4-print-document{border:none;padding:0;background:#fff}.v4-viewer .v4-print-major-section{border-top:none;padding-top:0}.v4-viewer .v4-print-product-test .v4-print-test-section+.v4-print-test-section{break-before:page}.v4-viewer .v4-print-product-lesson .v4-print-lesson-section,.v4-viewer .v4-print-product-review .v4-print-review-section,.v4-viewer .v4-print-product-unit .v4-print-section,.v4-viewer .v4-print-product-instructional-map .v4-print-section{break-inside:avoid-page}.v4-viewer .v4-print-product-lesson .v4-print-lesson-section+.v4-print-lesson-section,.v4-viewer .v4-print-product-unit .v4-print-unit-concept-map,.v4-viewer .v4-print-product-unit .v4-print-unit-assessments,.v4-viewer .v4-print-product-instructional-map .v4-print-map-units,.v4-viewer .v4-print-product-instructional-map .v4-print-map-anchors,.v4-viewer .v4-print-product-instructional-map .v4-print-map-relationships,.v4-viewer .v4-print-product-review .v4-print-review-points,.v4-viewer .v4-print-product-review .v4-print-review-practice{break-before:page}.v4-viewer .v4-print-product-instructional-map .v4-print-table,.v4-viewer .v4-print-product-instructional-map .v4-print-map-units,.v4-viewer .v4-print-product-test .v4-print-item{break-inside:avoid-page}.v4-viewer .v4-print-table th{background:transparent}}.v4-viewer .v4-selected{border-color:#9c4d2ba6!important;background:linear-gradient(180deg,#fffcf7fa,#f5e9d6fa)!important;box-shadow:0 16px 32px #412c171f!important}.v4-viewer .v4-highlighted{border-color:#9c4d2b47;background:#fffaf2eb}.v4-viewer .v4-concept-list{margin-top:1rem}.v4-viewer .v4-concept-list-row{padding:0;border:1px solid rgba(86,57,32,.12);border-radius:14px;background:#ffffffb8;overflow:hidden}.v4-viewer .v4-concept-list-btn{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap;width:100%;padding:.75rem 1rem;border:none;background:transparent;cursor:pointer;text-align:left;color:inherit;font:inherit}.v4-viewer .v4-concept-list-name{font-weight:600}.v4-viewer .v4-concept-list-meta{font-size:.85rem;color:#5b4434;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .v4-preview-list{display:grid;gap:.85rem;margin-top:1rem}.v4-viewer .v4-preview-card{display:grid;gap:.6rem;border-radius:18px;border:1px solid rgba(86,57,32,.12);background:#ffffffc2;padding:1rem;text-align:left;cursor:pointer;color:inherit;font:inherit;width:100%}.v4-viewer .v4-concept-map-node-list{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}.v4-viewer .v4-concept-map-node{border-radius:999px;border:1px solid rgba(86,57,32,.16);background:#fffc;padding:.5rem 1rem;cursor:pointer;color:inherit;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif;transition:border-color .15s,background .15s}.v4-viewer .v4-coverage-table-wrap{overflow-x:auto;margin-top:1rem}.v4-viewer .v4-coverage-table{width:100%;border-collapse:collapse;font-size:.9rem}.v4-viewer .v4-coverage-table th,.v4-viewer .v4-coverage-table td{padding:.6rem .8rem;text-align:left;border-bottom:1px solid rgba(86,57,32,.1)}.v4-viewer .v4-coverage-table th{font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif;text-transform:uppercase;letter-spacing:.07em;font-size:.75rem;color:#9c4d2b}.v4-viewer .v4-coverage-row{cursor:pointer;transition:background .12s}.v4-viewer .v4-coverage-row:hover{background:#9c4d2b0f}.v4-version-name-input{width:100%;max-width:480px;padding:.55rem .8rem;border:1px solid rgba(86,57,32,.22);border-radius:10px;font-size:1rem;font-family:inherit;background:#ffffffd9;color:#2a1a0e;margin-top:.4rem}.v4-version-name-input:focus{outline:none;border-color:#9c4d2b;box-shadow:0 0 0 3px #9c4d2b26}.v4-export-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.5rem}.v4-question-stem{margin-bottom:.75rem;line-height:1.55}.v4-question-parts{display:flex;flex-direction:column;gap:.5rem}.v4-question-part{padding-left:.25rem}.v4-question-part .v4-question-answer-space{margin-top:.3rem}.v4-section-header{display:flex;align-items:center;gap:.6rem;margin-bottom:.15rem}.v4-item-meta{display:flex;gap:.4rem;align-items:center;margin-bottom:.45rem}.v4-format-badge{padding:.15rem .55rem;border-radius:4px;font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:#c95d3714;color:#c95d37;border:1px solid rgba(201,93,55,.2)}.v4-time-badge{padding:.15rem .45rem;border-radius:4px;font-size:.7rem;color:#888;background:#0000000a;border:1px solid rgba(0,0,0,.08)}.v4-choices-list{margin:.5rem 0 .4rem;padding:0;list-style:none;display:flex;flex-direction:column;gap:.35rem}.v4-choice-row{display:flex;gap:.5rem;align-items:flex-start;font-size:.91rem}.v4-choice-radio,.v4-choice-checkbox{display:inline-block;width:.85rem;height:.85rem;border:1.5px solid #bbb;flex-shrink:0;margin-top:.15rem}.v4-choice-radio{border-radius:50%}.v4-choice-checkbox{border-radius:3px}.v4-choice-label{font-weight:600;color:#555;min-width:1.3rem}.v4-choice-correct .v4-choice-radio,.v4-choice-correct .v4-choice-checkbox{border-color:#2e7d32;background:#2e7d321a}.v4-choice-correct .v4-choice-label{color:#2e7d32}.v4-choice-correct .v4-choice-text{font-weight:500}.v4-tf-options{display:flex;gap:.75rem;margin:.5rem 0 .4rem}.v4-tf-option{padding:.3rem 1rem;border-radius:6px;border:1.5px solid rgba(0,0,0,.15);font-size:.9rem;background:#fff;color:#555}.v4-tf-option--correct{border-color:#2e7d32;color:#2e7d32;background:#2e7d320d;font-weight:600}.v4-matching-pairs{margin:.5rem 0 .4rem;display:flex;flex-direction:column;gap:.3rem}.v4-matching-row{display:grid;grid-template-columns:1fr auto 1fr;gap:.5rem;align-items:center;font-size:.88rem}.v4-matching-arrow{color:#c95d37;opacity:.6;font-size:.9rem}.v4-matching-term{font-weight:500}.v4-frq-parts{margin:.5rem 0 0;display:flex;flex-direction:column;gap:.75rem}.v4-frq-part{padding-left:.75rem;border-left:2px solid rgba(201,93,55,.2)}.v4-frq-part-label{font-size:.78rem;font-weight:700;color:#c95d37;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.2rem}.v4-rewrite-menu-item--active{font-weight:600;color:#c95d37;opacity:.55;cursor:default}@keyframes v4-flash{0%{background-color:#c95d371a}to{background-color:transparent}}.v4-updated{animation:v4-flash .9s ease-out}@media print{.v4-question-actions,.v4-rewrite-menu-wrapper,.v4-upload-actions,.v4-button,.v4-format-badge,.v4-time-badge{display:none!important}.v4-question-answer-space{border-bottom:1px solid #999!important;height:1.8rem!important;background:none!important;margin-top:.4rem}.v4-choices-list,.v4-tf-options,.v4-matching-pairs,.v4-dnd-pairs,.v4-ordered-items,.v4-frq-parts{break-inside:avoid}.v4-choice-row,.v4-tf-option,.v4-matching-row,.v4-dnd-pair{background:none!important;border-color:#ccc!important}.v4-frq-part .v4-question-answer-space{height:3rem!important}.v4-question-item,.v4-assessment-section{break-inside:avoid;page-break-inside:avoid}}.v4-viewer .v4-time-chips{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}.v4-viewer .v4-time-chip{padding:.45rem 1rem;border:1.5px solid rgba(156,77,43,.3);border-radius:20px;background:transparent;font-size:.88rem;font-weight:500;cursor:pointer;transition:border-color .15s,background .15s}.v4-viewer .v4-time-chip:hover{border-color:#9c4d2b99;background:#9c4d2b0a}.v4-viewer .v4-time-chip--selected{border-color:#9c4d2b;background:#9c4d2b;color:#fff}.v4-viewer .v4-ak-toolbar{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.v4-viewer .v4-answer-key-view{margin-top:1rem;border-top:1px solid rgba(156,77,43,.15);padding-top:.75rem}.v4-viewer .v4-ak-item{border-bottom:1px solid rgba(0,0,0,.06);padding:.5rem 0}.v4-viewer .v4-ak-item-header{display:flex;align-items:baseline;gap:.6rem;cursor:pointer;padding:.3rem .2rem;border-radius:4px;transition:background .1s}.v4-viewer .v4-ak-item-header:hover{background:#9c4d2b0a}.v4-viewer .v4-ak-num{font-weight:700;min-width:1.8rem;font-size:.9rem;color:#9c4d2b}.v4-viewer .v4-ak-prompt{flex:1;font-size:.88rem;color:#444;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v4-viewer .v4-ak-correct{font-size:.88rem;font-weight:600;color:#1e7840;max-width:200px;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v4-viewer .v4-ak-toggle{font-size:.7rem;color:#999;min-width:1rem;text-align:right}.v4-viewer .v4-ak-details{padding:.5rem .4rem .75rem 2.4rem;display:flex;flex-direction:column;gap:.6rem}.v4-viewer .v4-ak-section-label{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#6b5040;margin:0}.v4-viewer .v4-ak-section-label--warn{color:#a0441a}.v4-viewer .v4-ak-steps-list{margin:.3rem 0 0 1.2rem;padding:0;font-size:.88rem;line-height:1.6}.v4-viewer .v4-ak-frq-parts{display:flex;flex-direction:column;gap:.3rem;font-size:.88rem}.v4-viewer .v4-ak-frq-part{font-size:.88rem}.v4-viewer .v4-ak-misconception-row{display:flex;gap:.6rem;font-size:.85rem;padding:.2rem 0}.v4-viewer .v4-ak-distractor{font-weight:600;color:#a0441a;min-width:80px}.v4-viewer .v4-ak-explanation{color:#555}.v4-viewer .v4-ak-meta{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.25rem}.v4-viewer .v4-button-active{border-color:#9c4d2b;background:#9c4d2b14}@media(prefers-color-scheme:dark){.v4-viewer .v4-shell{background:radial-gradient(circle at top left,rgba(201,93,55,.16),transparent 28%),linear-gradient(180deg,#f7f1e8,#f1e7d5 48%,#ece2d3)!important;color:#1f1a17!important}.v4-viewer .v4-panel{background:#fffbf5e0!important;color:#1f1a17!important}.v4-viewer h1,.v4-viewer h2,.v4-viewer h3,.v4-viewer h4,.v4-viewer h5,.v4-viewer h6{color:#1f1a17!important}.v4-viewer pre,.v4-viewer code{background-color:transparent!important;color:#1f1a17!important;border:none!important}.v4-viewer input,.v4-viewer textarea,.v4-viewer select{background-color:#ffffffb3!important;color:#3f2a1d!important;border-color:#5639203d!important}.v4-viewer button{background-color:initial!important;color:initial!important;border-color:initial!important}.v4-viewer .v4-button{background:linear-gradient(135deg,#bb5b35,#874122)!important;color:#fff8ef!important;border-color:transparent!important}.v4-viewer .v4-button-secondary{background:#f0dfc8!important;color:#4e301d!important}}[data-theme=dark] .v4-viewer .v4-shell{background:radial-gradient(circle at top left,rgba(201,93,55,.16),transparent 28%),linear-gradient(180deg,#f7f1e8,#f1e7d5 48%,#ece2d3)!important;color:#1f1a17!important}[data-theme=dark] .v4-viewer .v4-panel{background:#fffbf5e0!important;color:#1f1a17!important}[data-theme=dark] .v4-viewer h1,[data-theme=dark] .v4-viewer h2,[data-theme=dark] .v4-viewer h3,[data-theme=dark] .v4-viewer h4,[data-theme=dark] .v4-viewer h5,[data-theme=dark] .v4-viewer h6{color:#1f1a17!important}[data-theme=dark] .v4-viewer pre,[data-theme=dark] .v4-viewer code{background-color:transparent!important;color:#1f1a17!important;border:none!important}[data-theme=dark] .v4-viewer input,[data-theme=dark] .v4-viewer textarea,[data-theme=dark] .v4-viewer select{background-color:#ffffffb3!important;color:#3f2a1d!important;border-color:#5639203d!important}[data-theme=dark] .v4-viewer button{background-color:initial!important;color:initial!important;border-color:initial!important}[data-theme=dark] .v4-viewer .v4-button{background:linear-gradient(135deg,#bb5b35,#874122)!important;color:#fff8ef!important;border-color:transparent!important}[data-theme=dark] .v4-viewer .v4-button-secondary{background:#f0dfc8!important;color:#4e301d!important}.v4-viewer .review-viewer-topbar,.v4-viewer .review-viewer-topbar *{color:#222!important;background-color:transparent!important}.v4-viewer .review-viewer-topbar select,.v4-viewer .review-viewer-topbar input{background-color:#fff!important;border:1px solid #ccc!important;border-radius:6px;padding:5px 8px;font-size:.82rem;color:#222!important}.v4-viewer .review-viewer-topbar .v4-button{color:#fff8ef!important;background:linear-gradient(135deg,#bb5b35,#874122)!important}.v4-viewer .alignment-generation-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin:1.25rem 0}.v4-viewer .alignment-gen-card{background:#fffbf5eb;border:1px solid rgba(86,57,32,.18);border-radius:16px;padding:1.5rem 1.25rem;cursor:pointer;transition:box-shadow .18s,border-color .18s,transform .12s;-webkit-user-select:none;user-select:none}.v4-viewer .alignment-gen-card:hover{border-color:#bb5b35;box-shadow:0 8px 28px #412c1721;transform:translateY(-2px)}.v4-viewer .alignment-gen-card:focus-visible{outline:2px solid #bb5b35;outline-offset:2px}.v4-viewer .alignment-gen-card-title{margin:0 0 .5rem;font-size:1.05rem;font-weight:700;color:#3b1f0e;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .alignment-gen-card-desc{margin:0;font-size:.875rem;color:#6b5040;line-height:1.5}.v4-viewer .alignment-analysis-section{margin:1rem 0;border:1px solid rgba(86,57,32,.14);border-radius:12px;overflow:hidden}.v4-viewer .alignment-collapse-toggle{all:unset;display:flex;align-items:center;justify-content:space-between;width:100%;box-sizing:border-box;padding:.85rem 1.1rem;background:#f5e9d699;cursor:pointer;font-weight:600;font-size:.92rem;color:#3b1f0e;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif;letter-spacing:.02em;transition:background .15s}.v4-viewer .alignment-collapse-toggle:hover{background:#eed6b7cc}.v4-viewer .alignment-collapse-chevron{font-size:.7rem;color:#9c4d2b}.v4-viewer .alignment-modal-backdrop{position:fixed;inset:0;background:#0f0a0573;display:grid;place-items:center;z-index:1000;padding:1rem}.v4-viewer .alignment-modal{background:#fff8ef;border-radius:18px;padding:1.75rem 1.5rem;width:min(440px,100%);box-shadow:0 24px 60px #412c172e;display:flex;flex-direction:column;gap:.6rem}.v4-viewer .alignment-modal-option{all:unset;display:flex;flex-direction:column;gap:.2rem;cursor:pointer;border:1px solid rgba(86,57,32,.18);border-radius:12px;padding:.9rem 1.1rem;background:#fffbf5e6;transition:border-color .15s,box-shadow .15s}.v4-viewer .alignment-modal-option:hover{border-color:#bb5b35;box-shadow:0 4px 14px #412c171a}.v4-viewer .alignment-modal-option strong{font-size:.97rem;color:#3b1f0e;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-viewer .alignment-modal-option span{font-size:.82rem;color:#6b5040}.v4-viewer .alignment-modal-cancel{all:unset;text-align:center;cursor:pointer;margin-top:.4rem;font-size:.85rem;color:#9c4d2b;text-decoration:underline;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.app-container{min-height:100vh;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg) 100%);animation:fadeIn .5s ease-in-out;transition:background var(--transition-base);display:flex;flex-direction:column}.app-header{background:var(--bg);border-bottom:2px solid var(--border-color);box-shadow:var(--shadow-sm);transition:background var(--transition-base),border-color var(--transition-base);position:sticky;top:0;z-index:100}.app-header-content{max-width:1400px;margin:0 auto;width:100%;padding:0 1.5rem}.v4-home-header{background:radial-gradient(circle at top left,rgba(201,93,55,.18),transparent 30%),linear-gradient(180deg,#f7f1e8,#f3ebdf)!important}.v4-home-header-content{display:flex;align-items:end;justify-content:space-between;gap:1.5rem;padding-top:1.5rem;padding-bottom:1.5rem}.v4-home-brand{display:grid;gap:.45rem}.v4-home-kicker{margin:0;text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;color:#9c4d2b;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.v4-home-brand h1{margin:0;color:#2a1d16;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif;font-size:clamp(2rem,4vw,3.2rem);line-height:1}.v4-home-subtitle{margin:0;max-width:52rem;color:#574233;line-height:1.55}.v4-home-actions{display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;justify-content:flex-end}.v4-home-brand-h1--clickable{cursor:pointer}.v4-back-link{background:none!important;border:none!important;cursor:pointer;font-size:.75rem;color:#9c4d2b!important;padding:.1rem 0;text-decoration:underline;margin-top:.1rem;font-weight:500}.v4-back-link:hover{color:#7a3820!important;background:none!important}.v4-home-user{display:inline-flex;align-items:center;min-height:2.5rem;padding:.55rem .9rem;border-radius:999px;background:#fffbf5d6;border:1px solid rgba(86,57,32,.12);color:#574233;font-size:.9rem}.logout-button{padding:.6rem 1rem;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-secondary);color:var(--text);font-size:.9rem;cursor:pointer;transition:all var(--transition-fast);font-weight:600}.logout-button:hover{background:#fee;border-color:#fcc;color:#c33}.app-tabs{display:flex;gap:0;border-bottom:1px solid var(--border-color);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.app-tabs::-webkit-scrollbar{display:none}.app-tab{display:flex;align-items:center;gap:8px;padding:16px 24px;background:transparent;border:none;border-bottom:3px solid transparent;color:var(--text-secondary);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.app-tab:hover{color:var(--text);background:var(--bg-secondary)}.app-tab.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.app-tab-icon{font-size:1.2rem}.app-content{flex:1;max-width:1400px;margin:0 auto;width:100%;padding:1.5rem;animation:slideUp .6s ease-out}.app-content--v4{max-width:100%;padding:0}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1.5rem;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg) 100%)}.spinner{width:40px;height:40px;border:4px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-loading p{color:var(--text-secondary);font-size:1rem}.card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:var(--shadow-md);border:1px solid var(--neutral-100);transition:all var(--transition-base);animation:slideUp .4s ease-out}.card:hover{box-shadow:var(--shadow-lg);border-color:var(--neutral-200);transform:translateY(-2px)}.section{background:#fff;border-radius:12px;padding:2rem;margin-bottom:1.5rem;box-shadow:var(--shadow-md);border-left:4px solid var(--primary-color);animation:slideUp .5s ease-out}.home-landing{padding:3rem 2rem;max-width:720px;margin:0 auto}.home-landing-kicker{margin:0 0 .35rem;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;color:#9c4d2b}.home-landing-heading{margin:0 0 .5rem;font-size:1.5rem;color:#1f1a17}.home-landing-sub{margin:0 0 2.5rem;font-size:.875rem;color:#6b7280}.home-landing-cards{display:flex;flex-direction:column;gap:1rem}.home-card{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;padding:1.25rem 1.5rem;border-radius:14px;border:1.5px solid rgba(86,57,32,.2);background:#fffbf5e6;color:#1f1a17;cursor:pointer;text-align:left;transition:box-shadow .15s,background .15s,border-color .15s;width:100%}.home-card:hover{box-shadow:0 4px 20px #00000014;background:#fffbf5;border-color:#56392059}.phasec-shell{max-width:980px;margin:0 auto;padding:2rem 1.5rem 3rem;display:grid;gap:1rem;color:#1f1a17;background:radial-gradient(circle at top left,rgba(201,93,55,.1),transparent 40%),linear-gradient(180deg,#f7f1e8,#f2e7d6);border-radius:18px}.phasec-shell p,.phasec-shell li,.phasec-shell span,.phasec-shell strong,.phasec-shell td,.phasec-shell th{color:#2b1f18}.phasec-head{display:grid;gap:.25rem}.phasec-head h2{margin:0;color:#2a1d16;font-family:Avenir Next Condensed,Franklin Gothic Medium,sans-serif}.phasec-kicker{margin:0;color:#9c4d2b;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem}.phasec-stepper,.phasec-copy{margin:0;color:#6b5040;font-size:.9rem}.phasec-card{border:1px solid rgba(86,57,32,.16);border-radius:18px;background:#fffbf5eb;padding:1.25rem;display:grid;gap:.75rem}.phasec-stat-card{border:1px solid rgba(86,57,32,.16);border-radius:14px;padding:.8rem;background:#ffffffb8;display:grid;gap:.25rem}.phasec-stat-label{margin:0;font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:#86523a}.phasec-stat-value{margin:0;font-size:1.35rem;font-weight:700;color:#1f1a17}.phasec-kv-list{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}.phasec-kv-list li{margin:0;display:flex;justify-content:space-between;gap:.6rem;font-size:.88rem}.phasec-kv-key{color:#5a4030}.phasec-kv-value{font-weight:700}.phasec-divider{border:none;border-top:1px solid rgba(86,57,32,.14);margin:.25rem 0}.phasec-card h3,.phasec-card h4{margin:0;color:#1f1a17}.phasec-card label{font-weight:600;color:#3f2a1d;font-size:.9rem}.phasec-card input,.phasec-card select{width:100%;border:1px solid rgba(86,57,32,.24);border-radius:10px;padding:.7rem .8rem;background:#fff;color:#1f1a17}.phasec-row{display:flex;gap:.6rem;flex-wrap:wrap}.phasec-button,.phasec-button-secondary{border-radius:999px;padding:.62rem 1rem;font-weight:700;border:1px solid transparent;cursor:pointer}.phasec-button{background:linear-gradient(135deg,#bb5b35,#874122);color:#fff8ef}.phasec-button-secondary{background:#f0dfc8;color:#4e301d;border-color:#56392033}.phasec-check-row{display:flex;align-items:center;gap:.6rem}.phasec-grid-2,.phasec-grid-3,.phasec-grid-4{display:grid;gap:.75rem}.phasec-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.phasec-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.phasec-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.phasec-tabs{display:flex;gap:.5rem;flex-wrap:wrap}.phasec-tabs button{border:1px solid rgba(86,57,32,.2);border-radius:999px;background:#fff;color:#4e301d;padding:.45rem .9rem;cursor:pointer}.phasec-tabs button.active{background:#f0dfc8;font-weight:700}.phasec-table{width:100%;border-collapse:collapse}.phasec-table th,.phasec-table td{text-align:left;padding:.55rem;border-bottom:1px solid rgba(86,57,32,.12);font-size:.88rem;vertical-align:top}.phasec-table th{color:#553828;background:#f0dfc880}.phasec-table tbody tr:hover{background:#f0dfc838}.phasec-curve{width:100%;height:180px;border-radius:12px;border:1px solid rgba(86,57,32,.18);background:#ffffffa8;padding:.45rem}.phasec-curve-caption{margin:0;font-size:.82rem;color:#6b5040}.phasec-empty{margin:0;font-size:.88rem;color:#7a6254}.phasec-link{border:none;background:transparent;text-decoration:underline;color:#9c4d2b;cursor:pointer;padding:0}.phasec-error{color:#9a1f1f;margin:0;font-size:.85rem}.phasec-modal-overlay{position:fixed;inset:0;background:#1a0c0673;display:grid;place-items:center;z-index:120;padding:1rem}.phasec-modal{width:min(520px,100%);border-radius:16px;background:#fffaf3;border:1px solid rgba(86,57,32,.2);padding:1rem;display:grid;gap:.65rem}@media(max-width:900px){.phasec-grid-4,.phasec-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.phasec-grid-2,.phasec-grid-3,.phasec-grid-4{grid-template-columns:1fr}}.home-card-icon{font-size:1.5rem;line-height:1}.home-card-title{font-weight:700;font-size:1.05rem;color:#1f1a17}.home-card-desc{font-size:.85rem;color:#6b7280;line-height:1.5}@media(prefers-color-scheme:dark){.home-landing-heading{color:#f9fafb}.home-landing-sub{color:#9ca3af}.home-card{background:#1e2433;border-color:#9ca3af33;color:#f9fafb}.home-card:hover{background:#252d40;border-color:#9ca3af66}.home-card-title{color:#f9fafb}.home-card-desc{color:#9ca3af}}[data-theme=dark] .home-landing-heading{color:#f9fafb}[data-theme=dark] .home-landing-sub{color:#9ca3af}[data-theme=dark] .home-card{background:#1e2433;border-color:#9ca3af33;color:#f9fafb}[data-theme=dark] .home-card:hover{background:#252d40;border-color:#9ca3af66}[data-theme=dark] .home-card-title{color:#f9fafb}[data-theme=dark] .home-card-desc{color:#9ca3af}@media(prefers-color-scheme:dark){.phasec-shell{background:radial-gradient(circle at top left,rgba(201,93,55,.12),transparent 42%),linear-gradient(180deg,#f7f1e8,#f2e7d6)}}[data-theme=dark] .phasec-shell{background:radial-gradient(circle at top left,rgba(201,93,55,.12),transparent 42%),linear-gradient(180deg,#f7f1e8,#f2e7d6)}[data-theme=dark] .card,[data-theme=dark] .section{background-color:#1e1e1e;color:#e5e5e5;border-color:#333}[data-theme=dark] pre,[data-theme=dark] code{background-color:#1a1a1a;color:#d0d0d0;border:1px solid #333}[data-theme=dark] .card button,[data-theme=dark] .section button{background-color:#2a2a2a;color:#e5e5e5;border-color:#444}.v4-viewer{background:#fff!important;color:#111!important}.v4-viewer p,.v4-viewer span,.v4-viewer li,.v4-viewer label,.v4-viewer h1,.v4-viewer h2,.v4-viewer h3,.v4-viewer h4,.v4-viewer h5,.v4-viewer h6{color:#111!important}.v4-panel{background-color:#fff!important;color:#111!important;border:1px solid rgba(0,0,0,.08);border-radius:8px;padding:1rem}.v4-viewer table{background:#fff!important;color:#111!important;border-collapse:collapse}.v4-viewer th{background:#faf7f3!important;color:#6b5040!important}.v4-viewer tr:hover{background:#0000000a!important}.v4-feedback-grid{background-color:#fff!important;border:1px solid rgba(0,0,0,.12);border-radius:8px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;padding:1rem}.v4-feedback-grid label{color:#111!important;font-size:.9rem;font-weight:500;display:flex;flex-direction:column;gap:.4rem}.v4-feedback-grid select,.v4-feedback-grid input[type=range]{background-color:#f7f7f7!important;color:#111!important;border:1px solid rgba(0,0,0,.15);border-radius:6px;padding:.4rem .6rem;font-size:.9rem}.v4-debug-block,.v4-debug-block *{color:#fff!important;background-color:#000!important;border-color:#444!important}.json-preview{background-color:#1a1a1a;color:#d0d0d0;border:1px solid #333}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media(max-width:768px){.app-content{padding:1rem}.app-content--v4{padding:0}.v4-home-header-content{align-items:start;flex-direction:column}.v4-home-actions{width:100%;justify-content:space-between}.section{padding:1.5rem 1rem}h1{font-size:1.5rem}h2{font-size:1.25rem}.logout-button{padding:.4rem .75rem;font-size:.8rem}}@media(max-width:480px){.app-content{padding:.75rem}.app-content--v4{padding:0}.v4-home-header-content{padding-top:1rem;padding-bottom:1rem}.v4-home-brand h1{font-size:1.7rem}.v4-home-actions{align-items:stretch}.v4-home-user{width:100%;justify-content:center}h1{font-size:1.25rem}h2{font-size:1.1rem}}:root{--radius: .5rem;--font-sans: system-ui, sans-serif;--bg: #ffffff;--bg-muted: #f5f5f5;--fg: #111111;--border: #e5e5e5;--primary: #2563eb;--primary-hover: #1d4ed8;--gray-500: #6b7280;--text: #111111;--text-secondary: #4b5563;--text-tertiary: #9ca3af}[data-theme=dark]{--bg: #0f0f0f;--bg-muted: #1a1a1a;--fg: #fafafa;--border: #333333;--primary: #3b82f6;--primary-hover: #2563eb;--text: #f0f0f0;--text-secondary: #b0b0b0;--text-tertiary: #808080}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--fg)}
