.video-explainers-page{display:flex;flex-direction:column;gap:var(--space-24);padding:var(--space-24) var(--space-32);max-inline-size:72rem;margin-inline:auto;inline-size:100%;box-sizing:border-box}.video-explainers-header{display:flex;align-items:flex-start;gap:var(--space-16);flex-wrap:wrap}.video-explainers-header__text{display:flex;flex-direction:column;gap:var(--space-4)}.video-explainers-header__title{font-size:var(--text-display);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin:0}.video-explainers-header__subtitle{font-size:var(--text-caption);color:var(--text-muted);margin:0}.video-explainers-header__spacer{flex:1 1 auto}.video-explainers-header__actions{display:flex;gap:var(--space-8);flex-wrap:wrap;align-items:center}.video-explainers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(18rem,1fr));gap:var(--space-16);list-style:none;margin:0;padding:0}.video-explainer-card{position:relative;display:flex;flex-direction:column;gap:var(--space-12);padding:var(--space-16);border:1px solid var(--border-default);border-radius:var(--radius-container);background:var(--content-bg);transition:box-shadow var(--duration-fast) ease}.video-explainer-card:hover{box-shadow:var(--shadow-1)}.video-explainer-card__hit{position:absolute;inset:0;border-radius:var(--radius-container);cursor:pointer;background:transparent;border:none;z-index:1}.video-explainer-card__hit:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.video-explainer-card__thumbnail{aspect-ratio:16/9;border-radius:var(--radius-control);overflow:hidden;background:var(--surface-sunken);display:flex;align-items:center;justify-content:center;color:var(--text-muted);flex-shrink:0}.video-explainer-card__thumbnail img{inline-size:100%;block-size:100%;-o-object-fit:cover;object-fit:cover}.video-explainer-card__body{display:flex;flex-direction:column;gap:var(--space-6);flex:1;min-inline-size:0}.video-explainer-card__title{font-size:var(--text-caption);font-weight:var(--font-weight-semibold);color:var(--text-primary);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2}.video-explainer-card__meta{display:flex;align-items:center;gap:var(--space-8);flex-wrap:wrap;font-size:var(--text-micro);color:var(--text-muted)}.video-explainer-card__footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8);position:relative;z-index:2}.video-explainers-skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(18rem,1fr));gap:var(--space-16)}.video-explainers-skeleton-card{display:flex;flex-direction:column;gap:var(--space-12);padding:var(--space-16);border:1px solid var(--border-default);border-radius:var(--radius-container);background:var(--content-bg)}.video-explainers-state{padding-block:var(--space-48);display:flex;justify-content:center}.ve-player{display:flex;flex-direction:column;block-size:100%;min-block-size:0;background:var(--content-bg)}.ve-player__topbar{display:flex;align-items:center;gap:var(--space-12);padding:var(--space-12) var(--space-20);border-block-end:1px solid var(--border-default);background:var(--surface-elevated);flex-shrink:0}.ve-player__back{flex-shrink:0}.ve-player__title{flex:1;font-size:var(--text-body);font-weight:var(--font-weight-semibold);color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-inline-size:0;background:transparent;border:none;padding:0;cursor:pointer;text-align:start;font-family:inherit}.ve-player__title:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;border-radius:var(--radius-control)}.ve-player__topbar-actions{display:flex;align-items:center;gap:var(--space-8);flex-shrink:0;position:relative;z-index:var(--z-raised)}.ve-player__body{display:flex;flex:1;min-block-size:0;overflow:hidden}.ve-player__main{flex:1;display:flex;flex-direction:column;gap:var(--space-16);padding:var(--space-20);overflow-y:auto;min-inline-size:0}.ve-player__video-area{border-radius:var(--radius-container);overflow:hidden;background:var(--text-primary);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}.ve-player__video-area video{inline-size:100%;block-size:100%;-o-object-fit:contain;object-fit:contain}.ve-player__placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-12);color:var(--text-on-accent);padding:var(--space-32);text-align:center}.ve-player__placeholder-icon{opacity:.5}.ve-player__placeholder-text{font-size:var(--text-caption);opacity:.8}.ve-player__controls{display:flex;align-items:center;gap:var(--space-12);padding-block:var(--space-8);flex-wrap:wrap}.ve-player__speed-label{font-size:var(--text-micro);color:var(--text-muted)}.ve-generating{align-items:center;gap:var(--space-24);padding-block:var(--space-48)}.ve-form,.ve-generating{display:flex;flex-direction:column}.ve-form{gap:var(--space-16);padding:var(--space-4)}.ve-form__steps{gap:var(--space-4)}.ve-form__step,.ve-form__steps{display:flex;align-items:center}.ve-form__step{gap:var(--space-6);font-size:var(--text-micro);color:var(--text-muted)}.ve-form__step[data-active=true]{color:var(--accent-primary);font-weight:var(--font-weight-semibold)}.ve-form__step[data-done=true]{color:var(--text-success)}.ve-form__step-dot{inline-size:var(--space-8);block-size:var(--space-8);border-radius:50%;background:currentColor;flex-shrink:0}.ve-form__step-sep{inline-size:var(--space-20);block-size:1px;background:var(--border-default)}.ve-form__section{display:flex;flex-direction:column;gap:var(--space-12)}.ve-form__label{font-size:var(--text-caption);font-weight:var(--font-weight-medium);color:var(--text-primary)}.ve-form__actions{display:flex;justify-content:space-between;gap:var(--space-8)}.ve-form__actions--end{justify-content:flex-end}.ve-form__option-group{display:flex;flex-direction:column;gap:var(--space-6)}.ve-form__option{display:flex;align-items:center;gap:var(--space-8);cursor:pointer;font-size:var(--text-caption);color:var(--text-primary)}.ve-player__side{inline-size:22rem;flex-shrink:0;border-inline-start:1px solid var(--border-default);display:flex;flex-direction:column;overflow:hidden}.ve-panel__tabs{display:flex;border-block-end:1px solid var(--border-default);background:var(--surface-elevated);flex-shrink:0}.ve-panel__tab{flex:1;padding-block:var(--space-40);font-size:var(--text-caption);font-weight:var(--font-weight-medium);color:var(--text-muted);background:transparent;border:none;border-block-end:2px solid transparent;cursor:pointer;transition:color var(--duration-fast) ease,border-color var(--duration-fast) ease}.ve-panel__tab[aria-selected=true]{color:var(--accent-primary);border-block-end-color:var(--accent-primary)}.ve-panel__tab:focus-visible{outline:2px solid var(--accent-primary);outline-offset:-2px}.ve-panel__content{flex:1;overflow-y:auto;padding:var(--space-16)}.ve-transcript{font-size:var(--text-caption);line-height:1.6;color:var(--text-secondary);white-space:pre-wrap}.ve-scenes{display:flex;flex-direction:column;gap:var(--space-2)}.ve-scene-item{display:flex;align-items:flex-start;gap:var(--space-12);padding:var(--space-40) var(--space-8);border-radius:var(--radius-control);cursor:pointer;transition:background var(--duration-fast) ease;background:transparent;border:none;inline-size:100%;text-align:start;font-family:inherit}.ve-scene-item:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.ve-scene-item:hover{background:var(--surface-sunken)}.ve-scene-item[data-active=true]{background:var(--surface-hover)}.ve-scene-item__number{flex-shrink:0;inline-size:var(--space-24);block-size:var(--space-24);border-radius:50%;background:var(--surface-sunken);display:flex;align-items:center;justify-content:center;font-size:var(--text-micro);font-weight:var(--font-weight-semibold);color:var(--text-muted)}.ve-scene-item[data-active=true] .ve-scene-item__number{background:var(--accent-primary);color:var(--text-on-accent)}.ve-scene-item__narration{font-size:var(--text-micro);color:var(--text-secondary);line-height:normal;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;flex:1}.ve-scene-item__duration{font-size:var(--text-micro);color:var(--text-muted);flex-shrink:0}.ve-player__failed{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-16);padding-block:var(--space-48);text-align:center;color:var(--text-muted)}@media (max-width:48rem){.ve-player__side{display:none}.video-explainers-page{padding:var(--space-16)}}@media (prefers-reduced-motion:reduce){.ve-panel__tab,.ve-scene-item,.video-explainer-card{transition:none}}.tool-panel-fill{display:flex;flex-direction:column;min-block-size:100%}.tool-panel-footer{position:sticky;inset-block-end:0;display:flex;flex-direction:column;gap:var(--space-8);margin-block-start:auto;padding-block-start:var(--space-8);background:linear-gradient(to top,var(--shell-bg) 60%,transparent)}button.tool-panel-cta{inline-size:100%}.assignment-flow{display:flex;flex-direction:column;gap:var(--space-16);padding:var(--space-16);font-family:var(--font-sans)}.assignment-flow__step{display:flex;flex-direction:column;gap:var(--space-12)}.assignment-flow__step-heading{font-size:var(--text-title);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin:0}.assignment-flow__field{display:flex;flex-direction:column;gap:var(--space-4)}.assignment-flow__field--inline{flex-direction:row;align-items:center;gap:var(--space-8)}.assignment-flow__fieldset{border:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-8)}.assignment-flow__label{font-weight:var(--font-weight-medium);color:var(--text-secondary)}.assignment-flow__label,.assignment-flow__label--sm{font-size:var(--text-caption)}.assignment-flow__input{font-family:var(--font-sans);font-size:var(--text-body);color:var(--text-primary);background:var(--content-bg);border:1px solid var(--border-default);border-radius:var(--radius-control);padding:var(--space-8) var(--space-12);inline-size:100%;box-sizing:border-box}.assignment-flow__input:focus{outline:2px solid var(--accent-primary);outline-offset:1px;border-color:var(--accent-primary)}.assignment-flow__input--narrow{inline-size:6rem}.assignment-flow__input--section-title{flex:1}.assignment-flow__row{display:flex;gap:var(--space-12)}.assignment-flow__row>.assignment-flow__field{flex:1}.assignment-flow__type-tiles{display:flex;flex-wrap:wrap;gap:var(--space-8)}.assignment-flow__type-tile{font-family:var(--font-sans);font-size:var(--text-caption);color:var(--text-primary);background:var(--surface-sunken);border:1px solid var(--border-default);border-radius:var(--radius-control);padding:var(--space-6) var(--space-12);cursor:pointer;transition:background var(--duration-fast) ease}.assignment-flow__type-tile:focus-visible,.assignment-flow__type-tile[data-selected=true]{background:var(--surface-hover);border-color:var(--accent-primary);outline:2px solid var(--accent-primary);outline-offset:1px}.assignment-flow__segmented{display:flex;border:1px solid var(--border-default);border-radius:var(--radius-control);overflow:hidden;inline-size:-moz-fit-content;inline-size:fit-content}.assignment-flow__seg-btn{font-family:var(--font-sans);font-size:var(--text-caption);color:var(--text-secondary);background:var(--surface-elevated);border:none;padding:var(--space-6) var(--space-16);cursor:pointer}.assignment-flow__seg-btn[data-active=true]{background:var(--surface-hover);color:var(--accent-primary);font-weight:var(--font-weight-medium)}.assignment-flow__voice-row{flex-direction:row;align-items:center}.assignment-flow__toggle{inline-size:2.25rem;block-size:1.25rem;border-radius:1rem;background:var(--surface-hover);border:1px solid var(--border-default);position:relative;cursor:pointer;padding:0}.assignment-flow__toggle--disabled{opacity:.4;cursor:not-allowed}.assignment-flow__toggle-thumb{position:absolute;inset-block-start:2px;inset-inline-start:2px;inline-size:calc(1.25rem - 6px);block-size:calc(1.25rem - 6px);border-radius:50%;background:var(--content-bg);box-shadow:var(--shadow-1)}.assignment-flow__source-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-4)}.assignment-flow__source-item{font-size:var(--text-caption);color:var(--text-secondary);padding:var(--space-4) var(--space-8);background:var(--surface-sunken);border-radius:var(--radius-sm)}.assignment-flow__outline-list{display:flex;flex-direction:column;gap:var(--space-8)}.assignment-flow__outline-section{border:1px solid var(--border-default);border-radius:var(--radius-card);padding:var(--space-12);background:var(--surface-sunken)}.assignment-flow__outline-section-head{display:flex;align-items:center;gap:var(--space-8);flex-wrap:wrap}.assignment-flow__key-points{font-size:var(--text-caption);color:var(--text-muted);margin:var(--space-4) 0 0}.assignment-flow__actions{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-8);padding-block-start:var(--space-8)}.assignment-flow__actions--outline{justify-content:flex-end}.assignment-flow__footer{display:flex;justify-content:flex-start;padding-block-start:0}.assignment-flow__loading{display:flex;align-items:center;gap:var(--space-8)}.assignment-flow__loading,.assignment-flow__muted{color:var(--text-muted);font-size:var(--text-caption)}.assignment-flow__muted{margin:0}.assignment-flow__error{font-size:var(--text-caption);color:var(--text-error);margin:0}.assignment-flow__parse-failed{font-size:var(--text-caption);color:var(--text-warning);padding:var(--space-8) var(--space-12);background:color-mix(in srgb,var(--text-warning) 12%,transparent);border-radius:var(--radius-sm);margin:0}.assignment-companion{display:flex;flex-direction:column;block-size:100%;font-family:var(--font-sans);overflow:hidden}.assignment-companion__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-12) var(--space-16);border-block-end:1px solid var(--border-default);flex-shrink:0}.assignment-companion__title{font-size:var(--text-body);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin:0}.shell-right-panel__body .assignment-companion__header{display:none}.shell-right-panel__body .assignment-companion__body,.shell-right-panel__body .assignment-companion__dial{padding-inline:0}.assignment-companion__body{flex:1;overflow-y:auto;padding:var(--space-12) var(--space-16);display:flex;flex-direction:column;gap:var(--space-12)}.assignment-companion__section-list{display:flex;flex-direction:column;gap:var(--space-8)}.assignment-companion__section-item{border:1px solid var(--border-default);border-radius:var(--radius-card);padding:var(--space-8) var(--space-12);background:var(--surface-sunken)}.assignment-companion__section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-8)}.assignment-companion__section-title{font-size:var(--text-caption);font-weight:var(--font-weight-medium);color:var(--text-primary);margin:0}.assignment-companion__section-meta{font-size:var(--text-caption);color:var(--text-muted);margin:var(--space-2) 0 0}.assignment-companion__req-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-6)}.assignment-companion__req-item{display:flex;align-items:flex-start;gap:var(--space-8);font-size:var(--text-caption)}.assignment-companion__req-check{margin-block-start:2px;flex-shrink:0;cursor:pointer;accent-color:var(--accent-primary)}.assignment-companion__req-text{color:var(--text-primary);flex:1}.assignment-companion__req-text--met{color:var(--text-success)}.assignment-companion__req-text--manual{font-style:italic}.assignment-companion__readiness-grid{display:flex;flex-direction:column;gap:var(--space-6)}.assignment-companion__readiness-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8);font-size:var(--text-caption)}.assignment-companion__readiness-label{color:var(--text-secondary);flex:1}.assignment-companion__readiness-badge{font-size:var(--text-caption);padding:var(--space-2) var(--space-6);border-radius:var(--radius-sm);font-weight:var(--font-weight-medium)}.assignment-companion__readiness-badge--ok{background:color-mix(in srgb,var(--text-success) 12%,transparent);color:var(--text-success)}.assignment-companion__readiness-badge--issues{background:color-mix(in srgb,var(--text-error) 12%,transparent);color:var(--text-error)}.assignment-companion__readiness-badge--locked,.assignment-companion__readiness-badge--unavailable{background:var(--surface-hover);color:var(--text-muted)}.assignment-companion__word-count-bar{block-size:4px;background:var(--surface-hover);border-radius:2px;overflow:hidden}.assignment-companion__word-count-fill{block-size:100%;background:var(--accent-primary);transition:inline-size var(--duration-normal) ease}.assignment-companion__advisory{font-size:var(--text-caption);color:var(--text-muted);margin:0}.assignment-companion__dial{display:flex;align-items:center;gap:var(--space-8);padding-block:var(--space-8);padding-inline:var(--space-16);border-block-end:1px solid var(--border-subtle)}.assignment-companion__dial-label{font-size:var(--text-caption);color:var(--text-muted);white-space:nowrap}.assignment-companion__loading{display:flex;align-items:center;justify-content:center;gap:var(--space-8);padding:var(--space-24);color:var(--text-muted);font-size:var(--text-caption)}.assignment-companion__suggestions-loading{display:flex;align-items:center;justify-content:center;padding:var(--space-24) 0}.assignment-companion__basis{margin-block-end:var(--space-12)}.assignment-companion__basis-submit{margin-block-start:var(--space-8)}.timer-pip{display:flex;flex-direction:column;align-items:center;gap:var(--space-8);padding:var(--space-12);block-size:100%;overflow:hidden;font-family:var(--font-sans);color:var(--text-primary)}.timer-pip__display{font-size:var(--text-display);font-weight:var(--font-weight-semibold);font-variant-numeric:tabular-nums;line-height:1;letter-spacing:-.02em;color:var(--text-primary)}.timer-pip__phase{font-size:var(--text-caption);color:var(--text-muted);text-align:center}.timer-pip__phase--work{color:var(--accent-primary)}.timer-pip__phase--break{color:var(--text-success)}.timer-pip__controls{display:flex;align-items:center;gap:var(--space-4);flex-wrap:wrap;justify-content:center}.timer-pip__status-region{font-size:var(--text-caption);color:var(--text-muted);text-align:center;min-block-size:1em}.timer-pip__advance{font-size:var(--text-caption);color:var(--accent-primary);background:transparent;border:none;cursor:pointer;padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);text-decoration:underline}.timer-pip__advance:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.timer-pip__history-link{display:inline-flex;align-items:center;gap:var(--space-4);font-size:var(--text-caption);color:var(--text-muted);background:transparent;border:none;cursor:pointer;padding:0;text-decoration:underline}.timer-pip__history-link:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.timer-launcher{display:flex;flex-direction:column;gap:var(--space-16);padding:var(--space-16);inline-size:min(28rem,90vw);font-family:var(--font-sans)}.timer-launcher__mode-tabs{display:flex;gap:var(--space-4);border-bottom:1px solid var(--border-subtle);padding-block-end:var(--space-8)}.timer-launcher__mode-tab{padding:var(--space-4) var(--space-12);border-radius:var(--radius-sm);border:none;background:transparent;cursor:pointer;font-size:var(--text-body);color:var(--text-muted);font-family:var(--font-sans)}.timer-launcher__mode-tab:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.timer-launcher__mode-tab[aria-selected=true]{background:var(--surface-sunken);color:var(--text-primary);font-weight:var(--font-weight-medium)}.timer-launcher__field{display:flex;flex-direction:column;gap:var(--space-4)}.timer-launcher__label{font-size:var(--text-caption);font-weight:var(--font-weight-medium);color:var(--text-secondary)}.timer-launcher__row{display:flex;align-items:center;gap:var(--space-8)}.timer-launcher__row--3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--space-8)}.timer-launcher__row--2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-8)}.timer-launcher__mini-label{font-size:var(--text-caption);color:var(--text-muted);margin-block-end:var(--space-2)}.timer-launcher__mini-field{display:flex;flex-direction:column}.timer-launcher__focus-mode-notice{display:flex;align-items:flex-start;gap:var(--space-8);padding:var(--space-40) var(--space-12);background:var(--surface-sunken);border-radius:var(--radius-control);border:1px solid var(--border-subtle);font-size:var(--text-caption);color:var(--text-muted)}.timer-launcher__focus-mode-icon{flex-shrink:0;color:var(--text-muted);margin-block-start:var(--space-2)}.timer-completion{display:flex;flex-direction:column;gap:var(--space-20)}.timer-completion__summary{display:flex;flex-direction:column;gap:var(--space-4);align-items:center;text-align:center}.timer-completion__duration{font-size:var(--text-title-lg);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.timer-completion__meta{font-size:var(--text-body);color:var(--text-muted)}.timer-completion__rating-group{display:flex;flex-direction:column;gap:var(--space-8)}.timer-completion__rating-label{font-size:var(--text-body);font-weight:var(--font-weight-medium);color:var(--text-primary)}.timer-completion__stars{display:flex;gap:var(--space-4)}.timer-completion__star{background:transparent;border:none;cursor:pointer;padding:var(--space-2);border-radius:var(--radius-sm);font-size:1.5rem;line-height:1;transition:transform .1s ease}@media (prefers-reduced-motion:reduce){.timer-completion__star{transition:none}}.timer-completion__star:hover,.timer-completion__star[aria-pressed=true]{transform:scale(1.15)}.timer-completion__star:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.timer-completion__quota-notice{display:flex;align-items:flex-start;gap:var(--space-8);padding:var(--space-40) var(--space-12);background:var(--surface-warning,var(--surface-sunken));border-radius:var(--radius-control);border:1px solid var(--border-warning,var(--border-subtle));font-size:var(--text-caption);color:var(--text-primary)}.timer-completion__quota-upgrade{margin-block-start:var(--space-8)}.timer-history{display:flex;flex-direction:column;gap:var(--space-16);padding:var(--space-16);font-family:var(--font-sans);inline-size:min(32rem,90vw);max-block-size:min(80vh,36rem);overflow:hidden}.timer-history__stats{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-8);padding:var(--space-12);background:var(--surface-sunken);border-radius:var(--radius-control)}.timer-history__filters{display:flex;gap:var(--space-8);align-items:center}.timer-history__list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-8);padding-block-end:var(--space-4)}.timer-history__list:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.timer-history__session{display:flex;align-items:center;gap:var(--space-12);padding:var(--space-40) var(--space-12);background:var(--surface-elevated);border-radius:var(--radius-control);border:1px solid var(--border-subtle)}.timer-history__session-icon{flex-shrink:0;color:var(--text-muted)}.timer-history__session-info{flex:1;min-inline-size:0;display:flex;flex-direction:column;gap:var(--space-2)}.timer-history__session-title{font-size:var(--text-body);font-weight:var(--font-weight-medium);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timer-history__session-meta,.timer-history__session-rating{font-size:var(--text-caption);color:var(--text-muted)}.timer-history__session-rating{white-space:nowrap}.timer-history__load-more{text-align:center}.doc-tool-flow{display:flex;flex-direction:column;gap:var(--space-16)}.doc-tool-flow__prefill{background:var(--surface-sunken);border-radius:var(--radius-control);padding:var(--space-8) var(--space-12);font-size:var(--text-caption);color:var(--text-muted);border-inline-start:3px solid var(--accent-primary)}.doc-tool-flow__field{display:flex;flex-direction:column;gap:var(--space-6)}.doc-tool-flow__field--checkbox{flex-direction:row;align-items:center;gap:var(--space-8)}.doc-tool-flow__row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12)}@media (max-width:480px){.doc-tool-flow__row{grid-template-columns:1fr}}.doc-tool-flow__actions{display:flex;justify-content:flex-end;gap:var(--space-8);padding-block-start:var(--space-4)}.doc-tool-flow__generating{align-items:center;padding-block:var(--space-24);inline-size:100%}.doc-tool-flow__generating,.para-panel{display:flex;flex-direction:column;gap:var(--space-16)}.para-panel{min-block-size:100%;padding-block:var(--space-4)}.para-hint{margin:0;color:var(--text-muted);font-size:var(--text-body);text-align:center}.para-modes{flex-direction:column}.para-modes,.para-modes__row{display:flex;gap:var(--space-12)}.para-chip{flex:1;min-block-size:var(--space-40);padding-block:var(--space-8);padding-inline:var(--space-12);border:none;border-radius:var(--radius-pill);background:var(--surface-info);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--text-body);cursor:pointer;transition:background var(--duration-fast) var(--ease-default),color var(--duration-fast) var(--ease-default)}.para-chip:hover{background:color-mix(in srgb,var(--accent-primary) 8%,var(--surface-info))}.para-chip[data-selected=true]{background:color-mix(in srgb,var(--accent-primary) 14%,var(--surface-info));color:var(--accent-primary);font-weight:var(--font-weight-medium)}.para-chip:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.para-paste{display:flex;flex-direction:column;gap:var(--space-6)}.para-paste__label{color:var(--text-secondary);font-size:var(--text-caption)}.para-paste__input{padding:var(--space-12);border:1px solid var(--border-default);border-radius:var(--radius-control);background:var(--content-bg);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--text-body);resize:vertical}.para-paste__input:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.para-rule{margin:0;border:none;border-block-start:1px solid var(--border-subtle)}.para-body{flex:1;min-block-size:0}.para-explainer{display:flex;flex-direction:column;gap:var(--space-12)}.para-explainer__title{margin:0;color:var(--text-primary);font-size:var(--text-body);font-weight:var(--font-weight-semibold)}.para-explainer__body{margin:0;color:var(--text-muted);font-size:var(--text-body);line-height:1.45}.para-example{display:grid;grid-template-columns:1fr 1fr;-moz-column-gap:var(--space-16);column-gap:var(--space-16);row-gap:var(--space-4);align-items:start}.para-example__arrow{grid-row:1;grid-column:1/-1;justify-self:center;width:var(--space-40);height:var(--space-16);overflow:visible;color:var(--text-muted);opacity:.55}.para-example__after,.para-example__before{grid-row:2;margin:0;color:var(--text-muted);font-size:var(--text-body);line-height:1.45}.para-example__before{grid-column:1}.para-example__after{grid-column:2}.para-sr{position:absolute;inline-size:1px;block-size:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.para-drop{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);padding-block:var(--space-24);padding-inline:var(--space-16);border:1px dashed var(--border-default);border-radius:var(--radius-card);background:transparent;color:var(--text-primary);font-family:var(--font-sans);cursor:pointer;transition:border-color var(--duration-fast) var(--ease-default),background var(--duration-fast) var(--ease-default)}.para-drop:hover,.para-drop[data-dragging=true]{border-color:var(--accent-primary);background:color-mix(in srgb,var(--accent-primary) 6%,transparent)}.para-drop:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.para-drop__icon{color:var(--accent-primary);inline-size:var(--space-32);block-size:var(--space-32)}.para-drop__label{font-size:var(--text-body);font-weight:var(--font-weight-medium)}.para-drop__formats{color:var(--text-muted);font-size:var(--text-caption)}.para-drop__input{position:absolute;inline-size:1px;block-size:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.para-sample{display:flex;align-items:center;gap:var(--space-12);padding:var(--space-12);border-radius:var(--radius-control);background:var(--surface-info)}.para-sample__icon{color:var(--text-secondary);flex:none}.para-sample .thryve-spinner{flex:none;color:var(--accent-primary)}.para-sample__meta{display:flex;flex-direction:column;flex:1;min-inline-size:0}.para-sample__name{color:var(--text-primary);font-size:var(--text-body);overflow-wrap:anywhere}.para-sample__detail{color:var(--text-muted);font-size:var(--text-caption)}.para-sample__error{margin:0;color:var(--text-error);font-size:var(--text-caption)}.para-result{display:flex;flex-direction:column;gap:var(--space-8);padding:var(--space-12);border:1px solid var(--border-subtle);border-radius:var(--radius-control);background:var(--surface-elevated);color:var(--text-primary);font-size:var(--text-body);line-height:1.5;overflow-wrap:anywhere}.para-result__block{margin:0}.para-result__block[data-type=heading]{font-weight:var(--font-weight-semibold)}.para-result__block[data-type=list_item],.para-result__block[data-type=task_item]{padding-inline-start:var(--space-16)}.para-result__block[data-type=blockquote],.para-result__block[data-type=quote]{border-inline-start:1px solid var(--border-subtle);padding-inline-start:var(--space-12);color:var(--text-muted)}.para-result__meta,.para-result__note{margin:0;color:var(--text-muted);font-size:var(--text-caption)}.para-error{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-8)}.para-error__icon{color:var(--text-warning)}.para-footer{position:sticky;inset-block-end:0;padding-block-start:var(--space-8);background:linear-gradient(to top,var(--shell-bg) 60%,transparent)}.para-cta{inline-size:100%;border-radius:var(--radius-pill)}.para-footer__row{display:flex;flex-wrap:nowrap;align-items:center;gap:var(--space-8);inline-size:100%}.para-footer__row .thryve-icon-btn{flex:none;overflow:visible}.para-footer__row .thryve-icon{overflow:visible}.para-footer__row .thryve-icon :is(path,circle,rect,line,polyline,polygon){stroke-width:1.5}.para-footer__apply{flex:1 1 auto;min-inline-size:0}@media (prefers-reduced-motion:reduce){.para-chip,.para-drop{transition:none}}.ref-tool-panel{display:flex;flex-direction:column;gap:var(--space-16);padding:var(--space-16);background:var(--content-bg);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--text-body);inline-size:100%;max-inline-size:520px;block-size:100%;box-sizing:border-box}.shell-right-panel__body .ref-tool-panel{padding:0;background:transparent;max-inline-size:none}.ref-tool-panel__form{display:flex;flex-direction:column}.ref-tool-panel__input-row{display:flex;align-items:center;gap:var(--space-8)}.ref-tool-panel__input{flex:1}.ref-tool-panel__live{display:flex;flex-direction:column;gap:var(--space-16);overflow-y:auto;flex:1}.ref-tool-panel__loading{display:flex;flex-direction:column;align-items:center;gap:var(--space-12);padding-block:var(--space-40);text-align:center}.ref-tool-panel__unsupported{display:flex;justify-content:center;padding-block:var(--space-16)}.ref-tool-panel__suggestion-chips{display:flex;flex-wrap:wrap;gap:var(--space-8)}.ref-tool-panel__results{display:flex;flex-direction:column;gap:var(--space-16)}.ref-tool-panel__skeleton{padding:var(--space-16)}.ref-tool-entry,.ref-tool-panel__skeleton{display:flex;flex-direction:column;gap:var(--space-8)}.ref-tool-entry{padding-block-end:var(--space-16);border-block-end:1px solid var(--border-default)}.ref-tool-entry:last-child{border-block-end:none;padding-block-end:0}.ref-tool-entry__header{display:flex;align-items:center;gap:var(--space-8);flex-wrap:wrap}.ref-tool-entry__word{font-size:var(--text-title);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.ref-tool-entry__phonetics{display:flex;align-items:center;gap:var(--space-8)}.ref-tool-entry__ipa{color:var(--text-secondary);font-size:var(--text-caption);unicode-bidi:isolate}.ref-tool-entry__audio-btn{display:inline-flex;align-items:center;justify-content:center;inline-size:var(--space-32);block-size:var(--space-32);border-radius:var(--radius-pill);border:1px solid var(--border-default);background:var(--surface-elevated);cursor:pointer}.ref-tool-entry__audio-btn:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.ref-tool-entry__senses{display:flex;flex-direction:column;gap:var(--space-12);margin:0;padding:0;list-style:none}.ref-tool-entry__sense{display:flex;flex-direction:column;gap:var(--space-4)}.ref-tool-entry__sense-block{display:flex;flex-direction:column;gap:var(--space-8)}.ref-tool-entry__definition{color:var(--text-primary);margin:0}.ref-tool-entry__examples{display:flex;flex-direction:column;gap:var(--space-4);margin:0;padding-inline-start:var(--space-16);color:var(--text-secondary);font-size:var(--text-caption)}.ref-tool-entry__etymology-label{color:var(--text-secondary);font-size:var(--text-caption);cursor:pointer}.ref-tool-entry__etymology-text{color:var(--text-secondary);font-size:var(--text-caption);margin:0}.ref-tool-entry__word-group{display:flex;flex-direction:column;gap:var(--space-4)}.ref-tool-entry__group-label{color:var(--text-secondary);font-size:var(--text-caption);font-weight:var(--font-weight-medium)}.ref-tool-entry__chips{display:flex;flex-wrap:wrap;gap:var(--space-8)}.ref-tool-entry__chip{display:inline-flex;align-items:center;padding-inline:var(--space-12);padding-block:var(--space-4);border-radius:var(--radius-pill);border:1px solid var(--border-default);background:var(--surface-elevated);color:var(--text-primary);font-size:var(--text-caption)}button.ref-tool-entry__chip{cursor:pointer}button.ref-tool-entry__chip:hover{background:color-mix(in srgb,var(--accent-primary) 10%,var(--surface-elevated))}button.ref-tool-entry__chip:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.ref-tool-entry__chip--static{cursor:default;opacity:.9}