.app{display:flex;flex-direction:column;height:100dvh;overflow-y:auto;background:var(--bg-surface)}.app-main{flex:1;display:flex;flex-direction:column;align-items:center;padding:184px var(--spacing-800) var(--spacing-1600);background:var(--bg-surface)}.app-hero{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-500);max-width:624px;text-align:center;margin-bottom:var(--spacing-1600)}.app-hero-title{font-family:var(--display-medium-family);font-weight:var(--font-weight-medium);font-size:var(--display-medium-font-size);line-height:48px;color:var(--fg-primary);margin:0}.app-hero-subtitle{font-family:var(--body-medium-family);font-size:var(--body-medium-font-size);font-weight:var(--body-medium-weight);line-height:var(--body-medium-line-height);color:var(--fg-secondary);margin:0}.app-activity-hero{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:790px;padding-bottom:var(--spacing-500);margin-bottom:var(--spacing-600);border-bottom:var(--border-width-025) dashed var(--border-base)}.app-activity-patent{display:flex;align-items:baseline;gap:var(--spacing-200);min-width:0;padding-block:var(--spacing-200)}.app-activity-patent-label{flex-shrink:0;font-family:var(--heading-xsmall-family);font-size:22px;font-weight:var(--font-weight-semibold);line-height:24px;color:var(--fg-primary)}.app-activity-patent-file{min-width:0;padding:0;border:0;background:transparent;font-family:var(--body-medium-family);font-size:var(--body-medium-font-size);font-weight:var(--body-medium-weight);line-height:var(--body-medium-line-height);color:var(--fg-secondary);text-decoration:underline;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.app-activity-patent-file:hover{color:var(--fg-primary)}.app-activity-actions{display:flex;align-items:center;gap:var(--spacing-200);flex-shrink:0}.app-sample-link{text-decoration:underline;color:var(--fg-primary);cursor:pointer}.app-sample-link:hover{color:var(--accent)}.app-sample-link.is-loading{opacity:.6;pointer-events:none}.app-sample-link.is-loading:after{content:"…";margin-left:2px}.app-warming-banner{display:flex;align-items:flex-start;gap:var(--spacing-300);background:var(--warning-soft);border:var(--border-width-025) solid var(--warning-soft);border-radius:var(--border-radius-400);padding:var(--spacing-400);width:100%;font-family:var(--body-small-family);font-size:var(--body-small-font-size);color:var(--warning)}.app-warming-spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--warning);border-top-color:transparent;animation:app-warming-spin .8s linear infinite;flex-shrink:0;margin-top:2px}.app-warming-text strong{font-weight:600}@keyframes app-warming-spin{to{transform:rotate(360deg)}}.app-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-400);width:100%;max-width:790px}.app-error{background:var(--negative-soft);border:var(--border-width-025) solid var(--negative-soft);border-radius:var(--border-radius-400);padding:var(--spacing-400);width:100%;font-family:var(--body-small-family);font-size:var(--body-small-font-size);color:var(--negative)}@media(max-width:640px){.app-main{padding-top:var(--spacing-2400)}.app-hero-title{font-family:var(--display-small-family);font-weight:var(--display-small-weight);font-size:var(--display-small-font-size);line-height:var(--display-small-line-height)}.app-activity-hero{align-items:flex-start;flex-direction:column;gap:var(--spacing-300)}.app-activity-patent{width:100%}.app-activity-patent-label{font-size:20px}.app-activity-actions{width:100%;justify-content:flex-end;flex-wrap:wrap}}.theme-toggle{color:var(--fg-tertiary)}.theme-toggle:hover:not(:disabled){color:var(--fg-primary)}.topbar{position:sticky;top:0;z-index:100;background:var(--bg-surface);padding:var(--spacing-400) var(--spacing-800)}.topbar-inner{max-width:1512px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.topbar-logo{display:inline-flex;align-items:center;gap:var(--spacing-200);text-decoration:none;color:var(--fg-primary);font-weight:600;font-size:1.125rem}.topbar-logo-icon{height:var(--height-700);width:auto;display:block}.topbar-actions{display:flex;align-items:center;gap:var(--spacing-200)}.topbar-contact.btn--small{height:var(--height-900);padding-inline:var(--spacing-400)}.topbar .theme-toggle.btn--small{width:var(--height-900);height:var(--height-900);min-width:var(--height-900);min-height:var(--height-900)}@media(max-width:640px){.topbar{padding-left:var(--spacing-400);padding-right:var(--spacing-400)}}.footer{position:sticky;bottom:0;z-index:100;background:linear-gradient(90deg,color-mix(in srgb,var(--bg-surface) 76%,transparent) 30.52%,color-mix(in srgb,var(--bg-surface) 70%,transparent) 69.48%);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);padding:var(--spacing-500) var(--spacing-800);border-top:none}[data-theme=dark] .footer{background:linear-gradient(90deg,color-mix(in srgb,var(--bg-surface) 76%,transparent) 30.52%,color-mix(in srgb,var(--bg-surface) 70%,transparent) 69.48%);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.footer-inner{max-width:1512px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;font-family:var(--body-small-family);font-size:var(--body-small-font-size);font-weight:var(--body-small-weight);line-height:var(--body-small-line-height);color:var(--fg-secondary)}.footer-links{display:flex;gap:var(--spacing-800)}.footer-links a{font-weight:var(--label-small-medium-weight);color:var(--fg-secondary);text-decoration:none}.footer-links a:hover{color:var(--fg-primary);text-decoration:underline}@media(max-width:640px){.footer{padding-left:var(--spacing-400);padding-right:var(--spacing-400)}.footer-inner{flex-direction:column;gap:var(--spacing-300);text-align:center}}.patent-upload{width:100%;max-width:790px}.search-row{display:flex;flex-direction:row;align-items:center;gap:var(--spacing-200);padding:var(--spacing-250);max-width:780px;width:100%;border-radius:var(--border-radius-full);background:var(--bg-raised);box-shadow:0 3px 8px #00000008;border:var(--border-width-025) solid var(--border-soft)}.search-row--with-file{align-items:flex-end;max-width:790px;border-radius:28px}.search-left-col{flex:1;display:flex;flex-direction:column;gap:var(--spacing-200);min-width:0}.search-input-wrap{display:flex;align-items:center;gap:var(--spacing-100);height:var(--height-1200)}.search-attach-btn{display:inline-flex;align-items:center;justify-content:center;width:var(--height-1200);height:var(--height-1200);min-width:var(--height-1200);min-height:var(--height-1200);border-radius:var(--border-radius-full);border:none;background:transparent;color:var(--fg-primary);cursor:pointer;transition:background-color .15s ease}.search-attach-btn:hover{background:var(--action-highlight)}.search-input{flex:1;padding:var(--spacing-300) 0;border:none;font-family:var(--body-medium-family);font-size:var(--body-medium-font-size);font-weight:var(--body-medium-weight);line-height:var(--body-medium-line-height);color:var(--fg-primary);background:transparent}.search-input::placeholder{color:var(--fg-placeholder)}.search-input:focus{outline:none}.search-btn:disabled{background:var(--action-disabled);color:var(--fg-disabled);opacity:1;cursor:not-allowed}.search-btn.btn--huge{height:var(--height-1200)}.file-chip{display:flex;gap:var(--spacing-200);align-items:center;padding:var(--spacing-200);border-radius:var(--border-radius-400);border:var(--border-width-025) solid var(--border-base);background:var(--bg-surface-secondary);max-width:320px;position:relative}.file-chip-icon{display:flex;align-items:center;justify-content:center;padding:var(--spacing-300);border-radius:var(--border-radius-200);background:var(--action-solid-negative-idle)}.file-chip-name{font-family:var(--label-small-family);font-size:var(--label-small-font-size);font-weight:var(--label-small-semibold-weight);color:var(--fg-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:190px}.file-chip-type{font-family:var(--label-small-family);font-size:var(--label-small-font-size);font-weight:var(--label-small-medium-weight);color:var(--fg-tertiary)}.file-chip-close{position:absolute;top:5px;right:5px;display:flex;align-items:center;justify-content:center;padding:2px;border:0;border-radius:var(--border-radius-full);background:var(--action-solid-inverted-idle);cursor:pointer;color:var(--fg-inverse)}@media(max-width:640px){.search-row{flex-direction:column;align-items:stretch;max-width:100%;border-radius:var(--border-radius-600)}.search-row:not(.search-row--with-file){flex-direction:row;align-items:center;border-radius:var(--border-radius-full)}}.claim-selector{width:100%;max-width:790px;display:flex;flex-direction:column;gap:var(--spacing-400);margin-top:var(--spacing-1000)}.claim-selector__heading{font-size:1.125rem;color:var(--fg-primary)}.claim-selector__list{display:flex;flex-direction:column;gap:.75rem}.claim-selector__item{display:flex;gap:.75rem;align-items:flex-start;padding:1rem;border-radius:1rem;border:1px solid var(--border-subtle);background:var(--bg-raised);box-shadow:var(--shadow-rest);text-align:left;transition:border-color .15s,box-shadow .15s;cursor:pointer}.claim-selector__item:hover{border-color:var(--border-soft)}.claim-selector__item--selected{background:var(--bg-raised);border-color:var(--accent-secondary)}.claim-selector__item--selected:hover{border-color:var(--accent)}.claim-selector__radio{width:1.25rem;height:1.25rem;border-radius:50%;border:2px solid var(--border-base);background:var(--bg-surface);flex-shrink:0}.claim-selector__radio--checked{border:none;background:var(--action-solid-accent-idle);display:flex;align-items:center;justify-content:center;color:var(--always-light)}.claim-selector__content{display:flex;flex-direction:column;gap:.25rem;flex:1;min-width:0}.claim-selector__claim-title{font-size:.875rem;font-weight:600;color:var(--fg-primary)}.claim-selector__claim-parent{font-weight:400;color:var(--fg-tertiary);margin-left:.5rem}.claim-selector__claim-text{font-size:.875rem;color:var(--fg-primary);white-space:pre-wrap}.claim-selector__footer{display:flex;align-items:center;justify-content:space-between;padding-top:.5rem}.report-viewer{width:100%;max-width:790px;display:flex;flex-direction:column;gap:1rem}.report-section{background:var(--bg-raised);border:1px solid var(--border-soft);border-radius:1rem;padding:1.25rem;display:flex;flex-direction:column;gap:.75rem;box-shadow:var(--shadow-rest)}.report-section__title{font-family:var(--heading-xsmall-family);font-weight:var(--heading-xsmall-weight);font-size:var(--heading-xsmall-font-size);line-height:var(--heading-xsmall-line-height);color:var(--fg-primary)}.report-section__skeleton-line{height:1.25rem;width:100%}.report-section__skeleton-line--short{width:75%}.report-viewer__deliverables{display:flex;gap:1rem;flex-wrap:wrap}.file-card{display:flex;gap:.75rem;align-items:center;padding:.5rem;border-radius:.75rem;border:1px solid var(--border-base);background:none;cursor:pointer;transition:background-color .15s}.file-card:hover{background:var(--accent-subtle)}.file-card__icon{border-radius:.375rem;padding:.375rem;display:flex;color:var(--always-light)}.file-card__icon--spreadsheet{background:var(--positive)}.file-card__icon--document{background:var(--action-solid-negative-idle)}.file-card__name{font-size:.875rem;font-weight:500;color:var(--fg-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-card__download{color:var(--fg-tertiary);margin-left:auto}.report-viewer__findings{display:flex;flex-direction:column;gap:.5rem;font-size:.875rem;color:var(--fg-primary)}.report-viewer__buckets{display:flex;flex-direction:column;gap:.5rem}.report-viewer__bucket-item{font-size:.875rem;color:var(--fg-primary)}.report-viewer__bucket-claims{color:var(--fg-tertiary);margin-left:.5rem}.report-viewer__search-log{display:flex;flex-direction:column;gap:.75rem;font-size:.875rem;color:var(--fg-primary)}.report-viewer__search-detail{color:var(--fg-tertiary);margin-top:.25rem}.report-viewer__claim-chart-card{width:100%;max-height:760px;min-height:0;background:var(--bg-raised);border:1px solid var(--border-soft);border-radius:var(--border-radius-400);box-shadow:var(--shadow-rest);display:flex;flex-direction:column;overflow:hidden}.report-viewer__claim-chart-header{width:100%;display:flex;align-items:center;gap:var(--spacing-200);justify-content:space-between;padding:var(--spacing-500) var(--spacing-500) var(--spacing-400);flex-shrink:0}.report-viewer__claim-chart-scroll{width:100%;min-height:0;overflow:auto;border-top:1px solid var(--border-soft);border-radius:0;background:var(--bg-raised);scrollbar-color:var(--scrollbar) transparent;scrollbar-width:thin}.report-viewer__claim-chart-scroll:hover{scrollbar-color:var(--scrollbar-hover) transparent}.report-viewer__claim-chart-scroll::-webkit-scrollbar{width:8px;height:8px}.report-viewer__claim-chart-scroll::-webkit-scrollbar-track{background:transparent;border:0}.report-viewer__claim-chart-scroll::-webkit-scrollbar-corner{background:transparent;border:0}.report-viewer__claim-chart-scroll::-webkit-scrollbar-thumb{background-color:var(--border-base);border:2px solid transparent;border-radius:var(--border-radius-full);background-clip:content-box}.report-viewer__claim-chart-scroll::-webkit-scrollbar-thumb:hover{background-color:var(--fg-secondary)}.report-viewer__claim-chart-scroll::-webkit-scrollbar-thumb:active{background-color:var(--fg-primary)}.report-viewer__table{width:100%;min-width:952px;font-size:.875rem;line-height:1.25rem;color:var(--fg-primary);border-collapse:separate;border-spacing:0}.report-viewer__table thead tr{color:var(--fg-primary)}.report-viewer__table th,.report-viewer__table td{border-right:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);padding:var(--spacing-400);text-align:left;vertical-align:top;background:var(--bg-raised)}.report-viewer__table th:first-child,.report-viewer__table td:first-child{width:80px;min-width:80px}.report-viewer__table th:nth-child(2),.report-viewer__table td:nth-child(2){width:260px;min-width:260px}.report-viewer__table th{position:sticky;top:0;z-index:2;background:var(--bg-raised);height:52px;font-weight:var(--font-weight-semibold);min-width:172px}.report-viewer__table-lock-header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-200)}.report-viewer__table-lock-btn{display:inline-flex;width:20px;height:20px;align-items:center;justify-content:center;flex-shrink:0;border-radius:var(--border-radius-full);color:var(--fg-secondary);cursor:pointer}.report-viewer__table-lock-btn:hover{background:var(--action-ghost-neutral-hover);color:var(--fg-primary)}.report-viewer__table-lock-btn[aria-pressed=true]{color:var(--fg-primary)}.report-viewer__table--columns-locked th:first-child,.report-viewer__table--columns-locked td:first-child{position:sticky;left:0;z-index:4;background:var(--bg-raised)}.report-viewer__table--columns-locked th:nth-child(2),.report-viewer__table--columns-locked td:nth-child(2){position:sticky;left:80px;z-index:4;background:var(--bg-raised)}.report-viewer__table--columns-locked th:first-child,.report-viewer__table--columns-locked th:nth-child(2){z-index:5}.report-viewer__table--columns-locked th:nth-child(2),.report-viewer__table--columns-locked td:nth-child(2){box-shadow:1px 0 0 var(--border-soft)}.report-viewer__table--columns-locked tbody tr:nth-child(2n) td:first-child,.report-viewer__table--columns-locked tbody tr:nth-child(2n) td:nth-child(2){background:var(--bg-canvas)}.report-viewer__table--columns-locked tbody tr:hover td:first-child,.report-viewer__table--columns-locked tbody tr:hover td:nth-child(2){background:var(--bg-raised)}.report-viewer__table--columns-locked tbody tr:nth-child(2n):hover td:first-child,.report-viewer__table--columns-locked tbody tr:nth-child(2n):hover td:nth-child(2){background:var(--bg-canvas)}.report-viewer__table th:not(:first-child),.report-viewer__table td:not(:first-child){min-width:260px}.report-viewer__table th:last-child,.report-viewer__table td:last-child{border-right:0}.report-viewer__table tbody tr:nth-child(2n) td{background:var(--bg-canvas)}.report-viewer__table tbody tr:last-child td{border-bottom:0}.report-viewer__table tbody tr:hover td{background:var(--action-ghost-neutral-hover)}.report-viewer__table-claim{font-weight:var(--font-weight-semibold)}.report-viewer__table-cell--yes{background:var(--positive-subtle)}.report-viewer__table-cell--no{background:var(--negative-subtle)}.report-viewer__chart-modal{position:fixed;inset:0;z-index:var(--z-modal);display:flex;align-items:stretch;justify-content:stretch;padding:24px;background:var(--bg-backdrop)}.report-viewer__chart-modal-card{width:100%;height:100%;min-height:0;background:var(--bg-raised);border:1px solid var(--border-soft);border-radius:var(--border-radius-200);display:flex;flex-direction:column;overflow:hidden}.report-viewer__chart-modal-header{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-200);width:100%;min-height:68px;padding:var(--spacing-400);background:var(--bg-surface);border-bottom:1px solid var(--border-soft);flex-shrink:0}.report-viewer__chart-modal-actions{display:flex;align-items:center;gap:var(--spacing-200)}.report-viewer__claim-chart-scroll--fullscreen{flex:1 1 auto;border:0;border-radius:0}.report-viewer__empty{font-size:.875rem;color:var(--fg-tertiary)}.report-viewer__candidates{display:flex;flex-direction:column;gap:1rem}.report-viewer__candidate{font-size:.875rem;color:var(--fg-primary);border-bottom:1px solid var(--border-subtle);padding-bottom:.75rem}.report-viewer__candidate:last-child{border-bottom:none;padding-bottom:0}.report-viewer__candidate-header{display:flex;gap:.5rem;align-items:baseline}.report-viewer__candidate-title{color:var(--fg-tertiary)}.report-viewer__candidate-detail{margin-top:.25rem}.report-viewer__candidate-link{color:var(--link);text-decoration:underline;margin-top:.25rem;display:block}.report-viewer__candidate-link:hover{color:var(--link-hover)}.password-gate{flex:1;width:100%;display:flex;justify-content:center;align-items:flex-start;padding:184px var(--spacing-800) var(--spacing-1600);background:var(--bg-surface)}.password-gate__form{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-900);width:100%;max-width:496px}.password-gate__title{width:100%;margin:0;font-family:var(--heading-large-family);font-size:var(--heading-large-font-size);font-weight:var(--heading-large-weight);line-height:var(--heading-large-line-height);color:var(--fg-primary);text-align:center}.password-gate__controls{display:flex;flex-direction:column;gap:var(--spacing-400);width:100%}.password-gate__input-wrap{position:relative;width:100%}.password-gate__input{box-sizing:border-box;width:100%;min-height:var(--height-1000);padding:var(--spacing-200) var(--spacing-1000) var(--spacing-200) 14px;border:var(--border-width-025) solid var(--border-soft);border-radius:var(--border-radius-full);background:var(--bg-raised);font-family:var(--body-small-family);font-size:var(--body-small-font-size);font-weight:var(--body-small-weight);line-height:var(--body-small-line-height);color:var(--fg-primary);outline:none}.password-gate__input::placeholder{color:var(--fg-secondary)}.password-gate__input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-subtle)}.password-gate__input:disabled{cursor:not-allowed;opacity:.6}.password-gate__visibility-toggle{position:absolute;top:50%;right:var(--spacing-150);display:inline-flex;align-items:center;justify-content:center;width:var(--height-800);height:var(--height-800);border-radius:var(--border-radius-full);color:var(--fg-tertiary);transform:translateY(-50%)}.password-gate__visibility-toggle:hover:not(:disabled){background:var(--action-ghost-neutral-hover);color:var(--fg-primary)}.password-gate__visibility-toggle:disabled{cursor:not-allowed;opacity:.6}.password-gate__button.btn{width:100%}.password-gate__error{margin:calc(var(--spacing-200) * -1) 0 0;font-family:var(--body-small-family);font-size:var(--body-small-font-size);font-weight:var(--body-small-weight);line-height:var(--body-small-line-height);color:var(--negative);text-align:center}@media(max-width:640px){.password-gate{padding:var(--spacing-2400) var(--spacing-400) var(--spacing-1200)}}