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6px;line-height:1.3;display:inline-flex}.nb-app-shell__main{min-width:0;margin-left:calc(var(--sidebar-width) + var(--sp-8));padding-bottom:var(--sp-20);flex:1}.nb-app-shell__mobile-nav,.nb-mobile-topbar{display:none}.nb-dock{z-index:40;align-items:center;gap:var(--sp-1);padding:var(--sp-2);padding-bottom:max(.5rem, env(safe-area-inset-bottom));background:var(--color-surface);border-top:var(--rule-heavy) solid var(--color-border);box-shadow:0 -4px 0 var(--color-border);grid-template-columns:repeat(5,minmax(0,1fr));display:grid;position:fixed;bottom:0;left:0;right:0}.nb-dock__link{min-width:44px;min-height:44px;padding:var(--sp-1);border:var(--rule-medium) solid transparent;border-radius:var(--radius-sm);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-medium);transition:color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);flex-direction:column;justify-content:center;align-items:center;gap:2px;text-decoration:none;display:flex}.nb-dock__link[aria-current=page]{background:var(--color-accent);border-color:var(--color-border);color:var(--color-accent-ink)}.nb-dock__link:active,.nb-dock__upload:active{transform:translateY(2px)}.nb-dock__avatar{border:1.5px solid var(--color-border);background:var(--color-surface-raised);width:22px;height:22px;box-shadow:1px 1px 0 var(--color-border);border-radius:4px;flex-shrink:0;place-items:center;display:grid;overflow:hidden}.nb-dock__avatar-img{object-fit:cover;width:100%;height:100%;display:block}.nb-dock__avatar-initial{font-family:var(--font-display);font-size:.75rem;font-weight:var(--weight-black);color:var(--color-text);place-items:center;line-height:1;display:grid}.nb-dock__link[aria-current=page] .nb-dock__avatar{border-color:var(--color-accent-ink);box-shadow:none}.nb-dock__upload{justify-self:center;width:44px;height:44px;min-height:44px;padding:0}.material-card{background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out)}@media (hover:hover) and (pointer:fine){article.material-card:hover{box-shadow:5px 5px 0 var(--color-border);transform:translate(-1px,-1px)}}.nb-feed,.nb-feed__stream,.nb-feed__stack,.nb-feed__loading,.nb-feed__pagination{display:grid}.nb-feed{gap:var(--sp-6)}.nb-feed__stream,.nb-feed__stack,.nb-feed__loading{gap:var(--sp-4)}.nb-feed__sentinel{height:1px}.nb-feed__end{margin:var(--sp-2) 0 0;color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-medium);text-align:center;text-transform:uppercase}.nb-empty-state:before{content:none}.nb-empty-state__icon{width:var(--sp-12);height:var(--sp-12);margin-bottom:var(--sp-2);background:var(--color-accent);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-xs);color:var(--color-accent-ink);place-items:center;display:grid}.nb-feed-filter{gap:var(--sp-2);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.nb-feed-filter__tab{min-height:44px;padding:var(--sp-2) var(--sp-3);background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-xs);color:var(--color-text);cursor:pointer;font-family:var(--font-mono);font-size:var(--text-sm);font-weight:var(--weight-semibold);line-height:var(--leading-snug);transition:background-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);transform:translate(0)}.nb-feed-filter__tab[aria-selected=true]{background:var(--color-accent);color:var(--color-accent-ink)}.nb-feed-filter__tab:active{box-shadow:none;transform:translate(2px,2px)}.nb-compose{gap:var(--sp-3);padding:var(--sp-4);display:grid}.nb-reply-compose{padding:var(--sp-3)}.nb-compose__input{width:100%;padding:var(--sp-3) var(--sp-4);resize:vertical;background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-xs);color:var(--color-text);line-height:var(--leading-normal)}.nb-compose__input--post{min-height:7.5rem}.nb-compose__input--reply{min-height:5.5rem}.nb-compose__footer{justify-content:space-between;align-items:center;gap:var(--sp-3);display:flex}.nb-compose__counter{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-medium)}.nb-compose__counter--error{color:var(--color-error)}.nb-compose__submit{min-width:7rem}.nb-post-card{gap:var(--sp-3);padding:var(--sp-4);display:grid}.nb-reply-card{gap:var(--sp-2);padding:var(--sp-3);display:grid}.nb-post-card__open{gap:var(--sp-3);width:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;padding:0;text-decoration:none;display:grid}.nb-post-card__body{gap:var(--sp-3);width:100%;display:grid}.nb-post-card__open:focus-visible{outline:3px solid var(--color-info);outline-offset:var(--sp-2)}.nb-post-card__open:hover .nb-post-card__content{color:var(--color-accent-ink);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:2px}.nb-post-card__header,.nb-reply-card__header{align-items:center;gap:var(--sp-3);display:flex}.nb-post-card__avatar,.nb-reply-card__avatar{width:var(--sp-10);height:var(--sp-10);flex:0 0 var(--sp-10);background:var(--color-accent);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-accent-ink);font-family:var(--font-display);font-weight:var(--weight-black);place-items:center;display:grid}.nb-post-card__avatar img,.nb-reply-card__avatar img,.nb-profile__avatar img{object-fit:cover;border-radius:inherit;width:100%;height:100%;display:block}.nb-post-card__identity,.nb-reply-card__identity{flex:1;min-width:0}.nb-post-card__author-line,.nb-reply-card__author-line{align-items:center;gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-post-card__author,.nb-reply-card__author{color:var(--color-text);font-family:var(--font-display);font-weight:var(--weight-bold);overflow-wrap:anywhere}.nb-post-card__karma,.nb-reply-card__pinned,.nb-post-card__tag{align-items:center;gap:var(--sp-1);padding:var(--sp-1) var(--sp-2);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold);line-height:1;display:inline-flex}.nb-post-card__karma{background:var(--color-karma-light)}.nb-post-card__time,.nb-reply-card__time{margin-top:var(--sp-1);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);display:block}.nb-post-card__content,.nb-reply-card__content{color:var(--color-text);line-height:var(--leading-normal);overflow-wrap:anywhere;white-space:pre-wrap;margin:0}.nb-post-card__tags,.nb-file-card__meta{gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-post-card__tag--subject{background:var(--color-accent-light)}.nb-post-card__tag--file{background:var(--color-info-light)}.nb-post-card__tag--year{background:var(--color-success-light)}.nb-file-card{gap:var(--sp-3);padding:var(--sp-3);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-xs);display:grid}.nb-file-card__name{align-items:center;gap:var(--sp-2);min-width:0;color:var(--color-text);font-weight:var(--weight-semibold);display:flex}.nb-file-card__name-text{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.nb-file-card__rating{gap:var(--sp-1);display:grid}.nb-file-card__score,.nb-file-card__helped{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.nb-file-card__score{color:var(--color-text)}.nb-file-card__helped{color:var(--color-success)}.nb-file-card__description{color:var(--color-text);font-family:var(--font-body);font-size:var(--text-sm);margin:0;line-height:1.45}.nb-post-card__download-rating{gap:var(--sp-2);padding-top:var(--sp-3);border-top:var(--rule-medium) solid var(--color-border);display:grid}.nb-post-card__download-rating-title{color:var(--color-text);font-family:var(--font-display);font-size:var(--text-sm);font-weight:var(--weight-bold);margin:0}.nb-post-card__actions{align-items:center;gap:var(--sp-1);padding-top:var(--sp-2);border-top:var(--rule-medium) solid var(--color-border);flex-wrap:wrap;display:flex}.nb-post-card__actions-spacer{flex:1;min-width:0}.nb-icon-action{justify-content:center;align-items:center;gap:var(--sp-1);min-width:44px;min-height:44px;padding:var(--sp-1);border:var(--rule-medium) solid transparent;border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold);transition:background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);background:0 0;line-height:1;display:inline-flex}.nb-icon-action:active{transform:translate(2px,2px)}.nb-icon-action:disabled{cursor:not-allowed;opacity:.55}.nb-post-card__action--active{background:var(--color-accent);border-color:var(--color-border);color:var(--color-accent-ink)}.nb-post-card__action--active svg{fill:currentColor}.nb-post-card__action-icon{display:inline-flex}.nb-report-modal{z-index:var(--z-modal);padding:var(--sp-4);background:#1111119e;place-items:center;display:grid;position:fixed;inset:0}.nb-post-detail-modal{z-index:var(--z-modal);padding:var(--sp-4);background:#1111119e;place-items:center;display:grid;position:fixed;inset:0;overflow-y:auto}.nb-post-detail-modal__dialog{gap:var(--sp-4);width:min(100%,42rem);max-height:min(92dvh,52rem);padding:var(--sp-6);display:grid;position:relative;overflow-y:auto}.nb-post-detail-modal__header{justify-content:space-between;align-items:flex-start;gap:var(--sp-4);display:flex}.nb-post-detail-modal__kicker{margin:0 0 var(--sp-1);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-post-detail-modal__title{font-size:var(--text-xl);margin:0}.nb-post-detail-modal__close{background:var(--color-surface);border-color:var(--color-border);flex-shrink:0}.nb-post-detail-modal__meta,.nb-post-detail-modal__tags,.nb-post-detail-modal__file-heading{align-items:center;gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-post-detail-modal__meta{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs)}.nb-post-detail-modal__meta span{align-items:center;gap:var(--sp-1);display:inline-flex}.nb-post-detail-modal__content{padding:var(--sp-4);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.nb-post-detail-modal__file{gap:var(--sp-2);padding:var(--sp-4);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);display:grid}.nb-post-detail-modal__file p{color:var(--color-text-secondary);font-size:var(--text-sm);margin:0}.nb-post-detail-modal__tags{color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs)}.nb-post-detail-modal__tags span{padding:var(--sp-1) var(--sp-2);background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs)}.nb-post-detail-modal__replies{gap:var(--sp-3);padding-top:var(--sp-4);border-top:var(--rule-heavy) solid var(--color-border);display:grid}.nb-post-detail-modal__replies h3{font-size:var(--text-lg);margin:0}.nb-report-modal__dialog{gap:var(--sp-3);width:min(100%,26rem);padding:var(--sp-6);display:grid;position:relative}.nb-report-modal__close{top:var(--sp-3);right:var(--sp-3);background:var(--color-surface);border-color:var(--color-border);position:absolute}.nb-report-modal__title{padding-right:var(--sp-12);font-size:var(--text-lg);font-weight:var(--weight-bold);margin:0}.nb-report-modal__input{min-height:7rem}.nb-report-modal__actions{justify-content:flex-end;gap:var(--sp-3);margin-top:var(--sp-2);flex-wrap:wrap;display:flex}.nb-post-skeleton{gap:var(--sp-3);padding:var(--sp-4);pointer-events:none;animation:nb-skeleton-pulse 1.2s var(--ease-in-out) infinite;display:grid}.nb-post-skeleton__header{align-items:center;gap:var(--sp-3);display:flex}.nb-post-skeleton__identity,.nb-post-skeleton__copy{gap:var(--sp-2);flex:1;display:grid}.nb-post-skeleton__meta,.nb-post-skeleton__actions{gap:var(--sp-2);display:flex}.nb-post-skeleton__actions{padding-top:var(--sp-2);border-top:var(--rule-medium) solid var(--color-border)}.nb-skeleton-block{height:var(--sp-3);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs)}.nb-skeleton-block--avatar{width:var(--sp-10);height:var(--sp-10);flex:0 0 var(--sp-10);border-radius:var(--radius-sm)}.nb-skeleton-block--author{width:40%}.nb-skeleton-block--time{width:20%}.nb-skeleton-block--copy-full{width:100%}.nb-skeleton-block--copy-wide{width:90%}.nb-skeleton-block--copy-short{width:75%}.nb-skeleton-block--tag-wide{width:4.5rem;height:var(--sp-5)}.nb-skeleton-block--tag{width:3.5rem;height:var(--sp-5)}.nb-skeleton-block--action{width:44px;height:44px}.nb-reply-card__actions{justify-content:flex-end;min-width:0;display:flex}.nb-reply-card__pin-action{white-space:normal;text-align:left;max-width:100%}.nb-reply-card__pin-action span{overflow-wrap:anywhere}.nb-reply-card__pinned{background:var(--color-accent);color:var(--color-accent-ink)}.nb-reply-card__content{font-size:var(--text-sm)}.nb-reply-list,.nb-reply-list__stack{display:grid}.nb-reply-list{gap:var(--sp-3)}.nb-reply-list__stack{gap:var(--sp-2)}.nb-reply-list__status{padding:var(--sp-3);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);text-align:center;margin:0}@keyframes nb-skeleton-pulse{0%,to{opacity:1}50%{opacity:.55}}@media (hover:hover) and (pointer:fine){.nb-feed-filter__tab:hover,.nb-icon-action:hover:not(:disabled){background:var(--color-surface-raised)}.nb-feed-filter__tab[aria-selected=true]:hover,.nb-post-card__action--active:hover:not(:disabled){background:var(--color-accent-hover);color:var(--color-accent-ink)}.nb-icon-action:hover:not(:disabled){border-color:var(--color-border);color:var(--color-text)}}.modal-scrim{overscroll-behavior:contain}.nb-auth-page,.nb-utility-page{isolation:isolate;background-color:var(--color-bg);background-image:radial-gradient(#11111126 1px,#0000 1.2px);background-size:9px 9px;place-items:center;min-height:100dvh;padding:clamp(1.25rem,5vw,4rem);display:grid;position:relative;overflow:hidden}.nb-auth-page:before,.nb-utility-page:before{z-index:-1;background:var(--color-accent);border:var(--rule-heavy) solid var(--color-border);width:min(76vw,52rem);height:min(54vh,34rem);box-shadow:var(--shadow-lg);content:"";position:absolute;transform:rotate(-2deg)}.nb-auth-panel{width:min(100%,32rem);padding:clamp(1.75rem,6vw,3.25rem);position:relative}.nb-auth-panel:after{padding:.2rem var(--sp-2);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);color:var(--color-text);content:"ACCESO";font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:.08em;position:absolute;top:-.8rem;right:1.25rem}.nb-auth-brand{margin:0 0 var(--sp-8);color:var(--color-text);font-family:var(--font-display);font-size:var(--text-xl);font-weight:var(--weight-black);letter-spacing:-.04em}.nb-auth-eyebrow,.nb-auth-terms,.nb-onboarding-copy,.nb-field-label,.nb-form-error{font-family:var(--font-mono)}.nb-auth-eyebrow{margin:0 0 var(--sp-3);color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:.08em;text-transform:uppercase}.nb-auth-title{max-width:13ch;font-size:clamp(2rem,7vw,3rem);font-weight:var(--weight-black);margin:0}.nb-auth-copy{max-width:46ch;margin:var(--sp-4) 0 var(--sp-8);color:var(--color-text-secondary);line-height:var(--leading-normal)}.nb-auth-google{width:100%;min-height:52px}.nb-auth-terms{margin:var(--sp-6) 0 0;color:var(--color-text-secondary);font-size:var(--text-xs);line-height:var(--leading-normal);text-align:center}.nb-auth-terms a{min-width:44px;min-height:44px;padding-inline:var(--sp-1);color:var(--color-text);font-weight:var(--weight-semibold);text-underline-offset:3px;vertical-align:middle;justify-content:center;align-items:center;text-decoration-thickness:2px;display:inline-flex}.nb-auth-page--onboarding:before{width:min(82vw,64rem);height:min(62vh,38rem);transform:rotate(1.5deg)}.nb-onboarding-panel{width:min(100%,42rem);overflow:hidden}.nb-onboarding-panel .nb-page{padding:clamp(1.5rem,5vw,2.5rem)}.nb-onboarding-copy{max-width:58ch;margin:0 0 var(--sp-6);color:var(--color-text-secondary);font-size:var(--text-sm)}.nb-onboarding-form{gap:var(--sp-3);display:grid}.nb-field-label{color:var(--color-text);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-select{width:100%;min-height:50px;padding:var(--sp-3) 2.75rem var(--sp-3) var(--sp-4);appearance:none;background-color:var(--color-surface);background-image:linear-gradient(45deg, transparent 50%, var(--color-text) 50%), linear-gradient(135deg, var(--color-text) 50%, transparent 50%);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-xs);color:var(--color-text);cursor:pointer;background-position:calc(100% - 1.15rem),calc(100% - .85rem);background-repeat:no-repeat;background-size:.35rem .35rem}.nb-form-error{margin:var(--sp-1) 0 0;padding:var(--sp-3);background:var(--color-error-light);border:var(--rule-medium) solid var(--color-error);color:var(--color-text);font-size:var(--text-sm)}.nb-onboarding-submit{width:100%;margin-top:var(--sp-3)}.nb-utility-page__content{width:min(100%,38rem);position:relative}.nb-utility-page__code{margin:0 0 var(--sp-3);color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.12em;text-transform:uppercase}.nb-utility-page .nb-page-state{min-height:20rem}.nb-utility-page--error:before{background:var(--color-error-light)}.nb-toast-region{right:var(--sp-6);bottom:var(--sp-6);z-index:var(--z-toast);gap:var(--sp-3);pointer-events:none;flex-direction:column;width:min(28rem,100vw - 2rem);max-height:min(70dvh,42rem);display:flex;position:fixed;overflow:auto}.nb-toast{gap:var(--sp-3);min-width:0;padding:var(--sp-3) var(--sp-4);background:var(--color-surface-raised);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-press-sm);color:var(--color-text);pointer-events:auto;display:grid}.nb-toast--success{background:var(--color-success-light)}.nb-toast--error{background:var(--color-error-light)}.nb-toast--warning{background:var(--color-warning-light)}.nb-toast--info{background:var(--color-info-light)}.nb-toast__body{align-items:start;gap:var(--sp-3);grid-template-columns:auto minmax(0,1fr) auto;min-width:0;display:grid}.nb-toast__copy{min-width:0}.nb-toast__title{margin:0 0 var(--sp-1);font-size:var(--text-md);font-weight:var(--weight-bold);overflow-wrap:anywhere}.nb-toast__icon{background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);width:2.25rem;height:2.25rem;color:var(--color-text);flex:0 0 2.25rem;place-items:center;display:grid}.nb-toast--success .nb-toast__icon{color:var(--color-success)}.nb-toast--error .nb-toast__icon{color:var(--color-error)}.nb-toast--warning .nb-toast__icon{color:var(--color-warning)}.nb-toast--info .nb-toast__icon{color:var(--color-info)}.nb-toast__message{color:var(--color-text-secondary);font-size:var(--text-sm);overflow-wrap:anywhere;margin:0;line-height:1.45}.nb-toast__close{width:2.75rem;min-width:2.75rem;height:2.75rem;min-height:2.75rem;margin:calc(var(--sp-1) * -1) calc(var(--sp-2) * -1) 0 0;border:var(--rule-medium) solid transparent;border-radius:var(--radius-xs);color:var(--color-text);cursor:pointer;background:0 0;place-items:center;padding:0;display:grid}.nb-toast__close:hover{background:var(--color-surface);border-color:var(--color-border)}.nb-toast__actions{justify-content:flex-end;gap:var(--sp-2);padding-top:var(--sp-3);border-top:var(--rule-medium) solid var(--color-border);flex-wrap:wrap;display:flex}.nb-toast__actions .nb-button{min-height:36px}@media (prefers-contrast:more){.nb-panel,.nb-page-state,.material-card,.nb-sidebar,.nb-dock{border-color:currentColor}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.nb-skip-link,.nb-button,.material-card,.nb-sidebar__link,.nb-feed-filter__tab,.nb-icon-action,.nb-dock__link{transition:none}.nb-page-state--loading:before,.nb-post-skeleton{animation:none}}@media (width<=767px){.nb-sidebar{display:none}.nb-app-shell__mobile-nav{display:block}.nb-mobile-topbar{z-index:35;padding:var(--sp-2) var(--sp-4);background:var(--color-surface);border-bottom:var(--rule-heavy) solid var(--color-border);box-shadow:0 2px 0 var(--color-border);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0;left:0;right:0}.nb-mobile-topbar__brand{font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--weight-black);color:var(--color-text);letter-spacing:-.02em;text-decoration:none}.nb-mobile-topbar__bell{border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-raised);width:36px;height:36px;color:var(--color-text);box-shadow:1.5px 1.5px 0 var(--color-border);transition:transform var(--dur-fast) var(--ease-out);justify-content:center;align-items:center;text-decoration:none;display:flex}.nb-mobile-topbar__bell:active{box-shadow:none;transform:translate(1.5px,1.5px)}.nb-app-shell__main{padding-bottom:calc(var(--bottom-nav-height) + var(--sp-6) + env(safe-area-inset-bottom));margin-left:0}}@media (width<=40rem){.nb-page__header{flex-direction:column;align-items:stretch}.nb-page__actions{justify-content:flex-start}.nb-page--compact-header-mobile .nb-page__header{gap:var(--sp-1);margin-bottom:var(--sp-3);padding-bottom:var(--sp-2)}.nb-page--compact-header-mobile .nb-page__eyebrow{margin-bottom:0;font-size:.75rem;line-height:1.1}.nb-page--compact-header-mobile .nb-page__title{text-transform:uppercase;font-size:1.5rem;line-height:1}.nb-auth-page,.nb-utility-page{padding:var(--sp-4);align-items:center}.nb-auth-page:before,.nb-utility-page:before{width:calc(100% - 1.5rem);height:70%}.nb-auth-panel{padding:var(--sp-8) var(--sp-5)}.nb-onboarding-panel .nb-page{padding:var(--sp-6) var(--sp-5)}.nb-feed-filter{gap:var(--sp-1)}.nb-feed-filter__tab{padding-inline:var(--sp-1);font-size:var(--text-xs)}.nb-compose,.nb-post-card,.nb-post-skeleton{padding:var(--sp-3)}.nb-report-modal__dialog{padding:var(--sp-5)}.nb-post-detail-modal{align-items:end;padding:0}.nb-post-detail-modal__dialog{width:100%;max-height:94dvh;padding:var(--sp-5) var(--sp-4) calc(var(--sp-5) + env(safe-area-inset-bottom));border-radius:var(--radius-md) var(--radius-md) 0 0}.nb-toast-region{right:var(--sp-3);bottom:calc(var(--bottom-nav-height) + var(--sp-4) + env(safe-area-inset-bottom));left:var(--sp-3);width:auto;max-height:min(60dvh,34rem)}}.nb-post-detail{gap:var(--sp-4);display:grid}.nb-post-detail__metadata,.nb-post-detail__replies{gap:var(--sp-3);padding:var(--sp-4);display:grid}.nb-post-detail__metadata-heading{align-items:center;gap:var(--sp-2);display:flex}.nb-post-detail__metadata-heading h2,.nb-post-detail__replies h2{font-size:var(--text-lg);margin:0}.nb-post-detail__tags{gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-post-detail__tags span{max-width:100%;padding:var(--sp-1) var(--sp-2);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);overflow-wrap:anywhere;font-family:var(--font-mono);font-size:var(--text-xs)}.nb-discovery-stack,.nb-explore,.nb-explore__subjects,.nb-search,.nb-search__results,.nb-subject-page,.nb-subject-page__posts,.nb-profile,.nb-profile__tabpanel,.nb-edit-profile,.nb-edit-profile__field{display:grid}.nb-discovery-stack,.nb-explore__subjects,.nb-subject-page__posts,.nb-profile__tabpanel{gap:var(--sp-4)}.nb-explore{gap:var(--sp-10);margin-top:var(--sp-3)}.nb-explore__search{gap:var(--sp-2);padding:var(--sp-4);background:var(--color-surface-raised);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);display:grid}.nb-explore__search .nb-search__input{padding-right:var(--sp-4)}.nb-explore__career{min-width:0}.nb-explore__career-header{align-items:center;gap:var(--sp-3);width:100%;color:inherit;margin-bottom:var(--sp-4);padding-bottom:var(--sp-3);border-bottom:var(--rule-heavy) solid var(--color-border);text-align:left;cursor:pointer;border-top:0;padding-inline:0;background:0 0;border-inline:0;grid-template-columns:2.5rem minmax(0,1fr) auto 2rem;padding-top:0;display:grid}.nb-explore__career-header:focus-visible{outline:3px solid var(--color-info);outline-offset:var(--sp-2)}.nb-explore__career-toggle{border:var(--rule-medium) solid var(--color-border);background:var(--color-surface);width:2rem;height:2rem;font-family:var(--font-mono);font-size:var(--text-lg);justify-self:end;place-items:center;line-height:1;display:grid}.nb-explore__career-header[aria-expanded=true] .nb-explore__career-toggle{background:var(--color-accent);color:var(--color-accent-ink)}.nb-explore__career-index,.nb-subject-index-row__number,.nb-subject-index-row__followers,.nb-subject-index-row__arrow,.nb-explore__career-count,.nb-subject-index-row__plan{font-family:var(--font-mono)}.nb-explore__career-index{background:var(--color-accent);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:2.5rem;height:2.5rem;box-shadow:var(--shadow-xs);color:var(--color-accent-ink);font-size:var(--text-sm);font-weight:var(--weight-bold);place-items:center;display:grid}.nb-explore__career-title{min-width:0;font-size:clamp(1.25rem,3vw,1.75rem);font-weight:var(--weight-black);margin:0}.nb-explore__career-count{color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:var(--weight-semibold);text-transform:uppercase}.nb-explore__subjects:empty:after{padding:var(--sp-4);border:var(--rule-medium) dashed var(--color-border);color:var(--color-text-secondary);content:"Sin materias publicadas";font-family:var(--font-mono);font-size:var(--text-sm);text-align:center;text-transform:uppercase}.nb-subject-index-row{align-items:center;gap:var(--sp-3);min-height:4.75rem;padding:var(--sp-3) var(--sp-4);background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);color:var(--color-text);transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);grid-template-columns:2.5rem minmax(0,1fr) auto;text-decoration:none;display:grid;transform:translate(0)}.nb-subject-index-row:nth-child(2n){background:var(--color-accent-light);margin-left:clamp(0rem,3vw,2rem)}.nb-subject-index-row:active{box-shadow:none;transform:translate(4px,4px)}@media (hover:hover) and (pointer:fine){.nb-subject-index-row:hover{background:var(--color-accent-light);box-shadow:var(--shadow-md);transform:translate(-2px,-2px)}}.nb-subject-index-row__number{color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:var(--weight-bold)}.nb-subject-index-row__identity{gap:2px;min-width:0;display:grid}.nb-subject-index-row__name{font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--weight-bold);line-height:var(--leading-snug);overflow-wrap:anywhere}.nb-subject-index-row__plan,.nb-subject-index-row__followers{color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:var(--weight-medium)}.nb-subject-index-row__followers{white-space:normal;text-align:right}.nb-subject-index-row__arrow{font-size:.9em;font-weight:var(--weight-bold);vertical-align:middle;line-height:1;display:inline-block}.nb-search{gap:var(--sp-6)}.nb-search__query{gap:var(--sp-2);display:grid;position:static}.nb-search__label,.nb-search-filters__label{margin-bottom:0}.nb-search__input,.nb-search-filters__control,.nb-edit-profile__input{width:100%;min-height:44px;padding:var(--sp-3) var(--sp-4);background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-xs);color:var(--color-text)}.nb-search__input{padding-right:var(--sp-4);font-size:var(--text-md)}.nb-search__hint{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-medium);margin:0;line-height:1.45;display:block;position:static}.nb-search-filters{min-width:0;padding:var(--sp-4);background:var(--color-surface-raised);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);margin:0}.nb-search-filters__legend{padding:var(--sp-1) var(--sp-3);background:var(--color-accent);border:var(--rule-medium) solid var(--color-border);color:var(--color-accent-ink);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-search-filters__grid{gap:var(--sp-3);grid-template-columns:repeat(auto-fit,minmax(8.5rem,1fr));display:grid}.nb-search-filters__field{min-width:0}.nb-search-filters__field--subject{grid-column:span 2}.nb-search-filters__control{padding:var(--sp-2) var(--sp-3);border-width:var(--rule-medium);box-shadow:none}.nb-search-filters__control:disabled{cursor:wait;opacity:.65}.nb-search__results{gap:var(--sp-4)}.nb-search-groups,.nb-search-group,.nb-search-group__list,.nb-search-result-card__identity{display:grid}.nb-search-groups{gap:var(--sp-6)}.nb-search-group{gap:var(--sp-3)}.nb-search-group__header{justify-content:space-between;align-items:center;gap:var(--sp-3);padding-bottom:var(--sp-2);border-bottom:var(--rule-heavy) solid var(--color-border);display:flex}.nb-search-group__title{font-size:var(--text-lg);margin:0}.nb-search-group__count{min-width:2rem;min-height:2rem;padding:var(--sp-1) var(--sp-2);background:var(--color-accent);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-accent-ink);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);place-items:center;display:inline-grid}.nb-search-group__list{gap:var(--sp-3)}.nb-search-result-card{align-items:center;gap:var(--sp-3);min-width:0;padding:var(--sp-3) var(--sp-4);background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);color:var(--color-text);transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);grid-template-columns:auto minmax(0,1fr) auto;text-decoration:none;display:grid}.nb-search-result-card:focus-visible{outline:3px solid var(--color-info);outline-offset:3px}.nb-search-result-card__avatar,.nb-search-result-card__marker{background:var(--color-accent-light);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:2.75rem;height:2.75rem;color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);flex-shrink:0;place-items:center;display:grid}.nb-search-result-card__avatar img{object-fit:cover;border-radius:inherit;width:100%;height:100%;display:block}.nb-search-result-card__identity{gap:2px;min-width:0}.nb-search-result-card__identity strong,.nb-search-result-card__identity span,.nb-search-result-card__identity small{overflow-wrap:anywhere;min-width:0}.nb-search-result-card__identity strong{font-family:var(--font-display);font-size:var(--text-md);line-height:var(--leading-snug)}.nb-search-result-card__identity span,.nb-search-result-card__identity small,.nb-search-result-card__aside{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs)}.nb-search-result-card__aside{text-align:right;white-space:nowrap}@media (hover:hover) and (pointer:fine){.nb-search-result-card:hover{background:var(--color-accent-light);box-shadow:var(--shadow-md);transform:translate(-2px,-2px)}}.nb-subject-page,.nb-profile{gap:var(--sp-6)}.nb-subject-header{align-items:center;gap:var(--sp-4);padding:var(--sp-5);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.nb-subject-header__marker{background:var(--color-accent);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:4.5rem;height:4.5rem;box-shadow:var(--shadow-xs);color:var(--color-accent-ink);font-family:var(--font-mono);font-size:var(--text-sm);font-weight:var(--weight-bold);place-items:center;display:grid}.nb-subject-header__identity{min-width:0}.nb-subject-header__eyebrow,.nb-subject-header__followers,.nb-profile__career,.nb-profile__stat dt,.nb-karma-display,.nb-follow-confirm__copy{font-family:var(--font-mono)}.nb-subject-header__eyebrow{margin:0 0 var(--sp-1);color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:.08em;text-transform:uppercase}.nb-subject-header__name{font-size:clamp(1.35rem,4vw,2rem);font-weight:var(--weight-black);overflow-wrap:anywhere;margin:0}.nb-subject-header__career,.nb-subject-header__followers{margin:var(--sp-1) 0 0;color:var(--color-text-secondary)}.nb-subject-header__career{font-size:var(--text-sm)}.nb-subject-header__followers{font-size:var(--text-xs);font-weight:var(--weight-semibold);text-transform:uppercase}.nb-subject-header__action{justify-self:end}.nb-follow-button{white-space:nowrap}.nb-follow-confirm{justify-content:flex-end;align-items:center;gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-follow-confirm__copy{color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.nb-profile__summary{align-items:center;gap:var(--sp-4);padding:var(--sp-5);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.nb-profile__avatar{background:var(--color-accent);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:5rem;height:5rem;box-shadow:none;color:var(--color-accent-ink);font-family:var(--font-display);font-size:var(--text-3xl);font-weight:var(--weight-black);place-items:center;display:grid}.nb-profile__identity{min-width:0}.nb-profile__name{min-width:0;font-size:clamp(1.4rem,4vw,2rem);font-weight:var(--weight-black);overflow-wrap:anywhere;flex:auto;margin:0}.nb-profile__career{margin:var(--sp-1) 0 var(--sp-2);color:var(--color-text-secondary);font-size:var(--text-sm);overflow-wrap:anywhere}.nb-profile__identity>.nb-karma-display{display:inline-flex}.nb-profile__action{place-self:start end}.nb-profile__edit-label--mobile{display:none}.nb-profile__stats{margin:var(--sp-1) 0 0;padding-top:var(--sp-3);border-top:var(--rule-medium) solid var(--color-border);grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid}.nb-profile__stat{min-width:0;padding:0 var(--sp-3);text-align:center;background:0 0;border:0;border-radius:0;flex-direction:column;align-items:center;display:flex}.nb-profile__stat+.nb-profile__stat{border-left:var(--rule-medium) solid var(--color-border)}.nb-profile__stat dt{max-width:100%;color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:var(--weight-semibold);overflow-wrap:anywhere;text-transform:uppercase;order:2;line-height:1.25}.nb-profile__stat dd{margin:0 0 var(--sp-1);font-family:var(--font-display);font-size:var(--text-xl);font-weight:var(--weight-black);text-align:center;order:1;line-height:1}.nb-profile__editor{padding:var(--sp-5)}.nb-profile__privacy-note{padding:var(--sp-2) var(--sp-3);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);box-shadow:none;color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);overflow-wrap:anywhere;margin:0;line-height:1.35}.nb-profile__inline-tray-slot:empty{display:none}.nb-profile-tabs{gap:var(--sp-2);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.nb-profile-tabs__tab{min-height:44px;padding:var(--sp-2) var(--sp-4);background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-xs);color:var(--color-text);cursor:pointer;font-family:var(--font-mono);font-size:var(--text-sm);font-weight:var(--weight-bold);text-transform:uppercase}.nb-profile-tabs__label--mobile{display:none}.nb-profile-tabs__tab[aria-selected=true]{background:var(--color-accent);color:var(--color-accent-ink)}.nb-profile-tabs__tab:active{box-shadow:none;transform:translate(2px,2px)}.nb-edit-profile{gap:var(--sp-4)}.nb-edit-profile__field{gap:var(--sp-2)}.nb-edit-profile__input{border-width:var(--rule-medium);box-shadow:none}.nb-edit-profile__file{padding:var(--sp-2)}.nb-edit-profile__hint,.nb-edit-profile__error{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs)}.nb-edit-profile__error{color:var(--color-error)}.nb-edit-profile__preview{align-items:center;gap:var(--sp-3);flex-wrap:wrap;display:flex}.nb-edit-profile__preview img{object-fit:cover;border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:4rem;height:4rem;box-shadow:var(--shadow-xs)}.nb-edit-profile__actions{justify-content:flex-end;gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-avatar-karma{min-width:1.5rem;min-height:1.5rem;padding:0 var(--sp-1);background:var(--color-karma-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-xs);color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);place-items:center;line-height:1;display:grid;position:absolute;bottom:-4px;right:-4px}.nb-karma-display{width:fit-content;min-height:1.75rem;padding:var(--sp-1) var(--sp-2);background:var(--color-karma-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text);font-size:var(--text-xs);font-weight:var(--weight-bold);align-items:center;display:inline-flex}@media (width<=48rem){.nb-search-filters__field--subject{grid-column:auto}.nb-subject-header,.nb-profile__summary{grid-template-columns:auto minmax(0,1fr)}.nb-subject-header__action{grid-column:1/-1;justify-self:stretch}.nb-subject-header__action>.nb-button{width:100%}.nb-profile__summary{gap:var(--sp-1);padding:var(--sp-3);grid-template-columns:auto minmax(0,1fr) auto}.nb-profile__avatar{width:3.25rem;height:3.25rem}.nb-profile{gap:var(--sp-4);grid-template-columns:minmax(0,1fr);min-width:0}.nb-profile__identity{align-items:center;column-gap:var(--sp-1);grid-template-columns:minmax(0,1fr) auto;row-gap:0;display:grid}.nb-profile__name{grid-area:1/1;font-size:1.25rem;line-height:1.1}.nb-profile__career{grid-area:2/1/auto/-1;margin:0;font-size:.75rem;line-height:1.25}.nb-profile__identity>.nb-karma-display{min-height:1.5rem;padding:var(--sp-1);grid-area:1/2;font-size:.75rem}.nb-profile__action{grid-column:auto;place-self:start end}.nb-profile__action>.nb-button{width:auto}.nb-profile__edit-label--desktop{display:none}.nb-profile__edit-label--mobile{display:inline}}@media (width<=40rem){.nb-explore{gap:var(--sp-8)}.nb-explore__career-header{grid-template-columns:2.5rem minmax(0,1fr) 2rem}.nb-explore__career-count{display:none}.nb-subject-index-row,.nb-subject-index-row:nth-child(2n){gap:var(--sp-2);min-height:4rem;padding:var(--sp-2) var(--sp-3);grid-template-columns:2rem minmax(0,1fr) auto;margin-left:0;position:relative}.nb-subject-index-row__followers{max-width:8rem;font-size:.75rem;display:block}.nb-search__input{padding-right:var(--sp-4)}.nb-search__hint{margin-top:0;display:block;position:static}.nb-search-result-card{padding:var(--sp-3);grid-template-columns:auto minmax(0,1fr)}.nb-search-result-card__aside{text-align:left;grid-column:2}.nb-search-filters__grid{grid-template-columns:1fr}.nb-subject-header__marker,.nb-profile__avatar{width:2.75rem;height:2.75rem}.nb-profile__summary{padding:var(--sp-2)}.nb-profile__stats{padding-top:var(--sp-2);margin-top:0}.nb-profile__stat{padding-inline:var(--sp-1)}.nb-profile__stat dt{font-size:.75rem}.nb-profile__privacy-note{padding:var(--sp-2);font-size:.75rem;line-height:1.3}.nb-profile-tabs{gap:var(--sp-1)}.nb-profile-tabs__tab{padding-inline:var(--sp-2);font-size:var(--text-xs)}.nb-profile-tabs__label--full{display:none}.nb-profile-tabs__label--mobile{display:inline}}@media (prefers-reduced-motion:reduce){.nb-subject-index-row{transition:none}}.nb-upload-page{gap:var(--sp-4);display:grid}.nb-upload-page__intro{color:var(--color-text-secondary);font-size:var(--text-sm);margin:0;line-height:1.55}.nb-upload-page__section,.nb-upload-status-panel{gap:var(--sp-4);padding:clamp(var(--sp-4), 4vw, var(--sp-6));background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-press-sm);display:grid}.nb-upload-page__section-heading{justify-content:space-between;align-items:flex-start;gap:var(--sp-4);padding-bottom:var(--sp-3);border-bottom:var(--rule-heavy) solid var(--color-border);display:flex}.nb-upload-page__section-heading h2,.nb-upload-status-panel h2{margin:0;font-size:clamp(1.25rem,3vw,1.6rem)}.nb-upload-page__kicker{margin:0 0 var(--sp-1);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-upload-page__file-name,.nb-upload-status-panel__file{align-items:center;gap:var(--sp-2);min-width:0;color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold);display:flex}.nb-upload-page__file-name span,.nb-upload-status-panel__file span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.nb-upload-page__message{padding:var(--sp-3) var(--sp-4);background:var(--color-warning-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text);font-size:var(--text-sm);margin:0}.nb-upload-page__message--error{background:var(--color-error-light)}.nb-upload-form{gap:var(--sp-4);display:grid}.nb-upload-field{gap:var(--sp-2);min-width:0;display:grid}.nb-upload-field__label{color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.06em;text-transform:uppercase}.nb-upload-field__control{width:100%;min-height:44px;padding:var(--sp-3) var(--sp-4);background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-xs);color:var(--color-text)}.nb-upload-field__control--textarea{resize:vertical;min-height:6rem}.nb-upload-field__count,.nb-upload-field__helper{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);margin:0;line-height:1.45}.nb-upload-field__count{justify-self:end}.nb-upload-privacy{gap:var(--sp-2);min-width:0;padding:var(--sp-3) var(--sp-4);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);margin:0;display:grid}.nb-upload-privacy__label{align-items:center;gap:var(--sp-3);cursor:pointer;min-height:44px;font-weight:var(--weight-semibold);display:flex}.nb-upload-privacy__label input{width:1.25rem;height:1.25rem;accent-color:var(--color-accent)}.nb-upload-status-panel{background:var(--color-surface-raised)}.nb-upload-status-panel:focus{outline:3px solid var(--color-info);outline-offset:3px}.nb-upload-status-panel[data-status=approved]{background:var(--color-success-light)}.nb-upload-status-panel[data-status=manual_review]{background:var(--color-warning-light)}.nb-upload-status-panel[data-status=rejected],.nb-upload-status-panel[data-status=error]{background:var(--color-error-light)}.nb-upload-status-panel__message{align-items:flex-start;gap:var(--sp-3);display:flex}.nb-upload-status-panel__message h2{margin-bottom:var(--sp-1)}.nb-upload-status-panel__message p,.nb-upload-status-panel__reason{color:var(--color-text-secondary);margin:0;line-height:1.5}.nb-upload-status-panel__icon{width:2.25rem;height:2.25rem;color:var(--color-accent-ink);flex:0 0 2.25rem;place-items:center;display:grid}.nb-upload-status-panel__icon--spin{animation:1.2s linear infinite nb-upload-spin}.nb-upload-status-panel__reason{padding:var(--sp-3);background:var(--color-surface)}@supports (color:color-mix(in lab, red, red)){.nb-upload-status-panel__reason{background:color-mix(in srgb, var(--color-surface) 60%, transparent)}}.nb-upload-status-panel__reason{border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);overflow-wrap:anywhere}.nb-upload-status-panel__tags{gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-upload-status-panel__tags span{padding:var(--sp-1) var(--sp-2);background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);font-family:var(--font-mono);font-size:var(--text-xs)}.nb-upload-status-panel__actions{gap:var(--sp-2);padding-top:var(--sp-2);border-top:var(--rule-medium) solid var(--color-border);flex-wrap:wrap;display:flex}@keyframes nb-upload-spin{to{transform:rotate(360deg)}}.nb-upload-tray{right:var(--sp-4);bottom:var(--sp-4);z-index:45;background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:min(23rem,100vw - 2rem);box-shadow:none;position:fixed}.nb-upload-tray__header{padding:var(--sp-2);background:var(--color-accent);border-bottom:var(--rule-heavy) solid var(--color-border)}.nb-upload-tray__toggle{justify-content:space-between;align-items:center;gap:var(--sp-2);width:100%;min-height:40px;padding:var(--sp-2) var(--sp-3);color:var(--color-accent-ink);cursor:pointer;font-family:var(--font-mono);font-size:var(--text-sm);font-weight:var(--weight-bold);text-align:left;background:0 0;border:0;display:flex}.nb-upload-tray__list{gap:var(--sp-2);max-height:min(52vh,25rem);padding:var(--sp-2);display:grid;overflow-y:auto}.nb-upload-tray--inline{z-index:auto;border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);width:100%;box-shadow:none;margin:0;position:static}.nb-upload-tray--inline .nb-upload-tray__header{border-bottom:var(--rule-medium) solid var(--color-border);padding:0}.nb-upload-tray--inline .nb-upload-tray__toggle{min-height:44px}.nb-upload-tray--inline .nb-upload-tray__list{max-height:none;overflow:visible}.nb-upload-tray__item{min-width:0;padding:var(--sp-2);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs)}.nb-upload-tray__item[data-status=approved]{background:var(--color-success-light)}.nb-upload-tray__item[data-status=manual-review]{background:var(--color-warning-light)}.nb-upload-tray__item[data-status=rejected],.nb-upload-tray__item[data-status=error]{background:var(--color-error-light)}.nb-upload-tray__item-header{justify-content:space-between;align-items:flex-start;gap:var(--sp-2);min-width:0;display:flex}.nb-upload-tray__item-info{gap:var(--sp-1);flex-direction:column;flex:auto;min-width:0;display:flex}.nb-upload-tray__item-actions{align-items:center;gap:var(--sp-1);flex-direction:column;flex:none;display:flex}.nb-upload-tray__file{align-items:center;gap:var(--sp-2);min-width:0;padding:var(--sp-1);color:var(--color-text);cursor:pointer;font-size:var(--text-sm);font-weight:var(--weight-semibold);text-align:left;background:0 0;border:0;display:flex}.nb-upload-tray__file span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.nb-upload-tray__status{padding-left:var(--sp-1);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:.75rem;font-weight:var(--weight-bold);text-transform:uppercase}.nb-upload-tray__icon-button{background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);width:28px;height:28px;box-shadow:var(--shadow-xs);color:var(--color-text);cursor:pointer;transition:transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);flex:0 0 28px;place-items:center;padding:0;display:grid}.nb-upload-tray__icon-button:active{box-shadow:none;transform:translate(1px,1px)}.nb-upload-tray__item-body{gap:var(--sp-2);margin-top:var(--sp-2);padding-top:var(--sp-2);border-top:var(--rule-medium) solid var(--color-border);display:grid}.nb-upload-tray__item-body p{color:var(--color-text-secondary);font-size:var(--text-xs);overflow-wrap:anywhere;margin:0}.nb-upload-tray__detail{color:var(--color-accent-ink);cursor:pointer;font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);text-underline-offset:3px;background:0 0;border:0;justify-self:start;padding:0;text-decoration:underline}.nb-upload-modal{z-index:50;padding:var(--sp-4);background:var(--color-text);place-items:center;display:grid;position:fixed;inset:0}@supports (color:color-mix(in lab, red, red)){.nb-upload-modal{background:color-mix(in srgb, var(--color-text) 58%, transparent)}}.nb-upload-modal__sheet{background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:min(100%,34rem);max-height:min(90vh,52rem);box-shadow:var(--shadow-lg);position:relative;overflow-y:auto}.nb-upload-modal__header{z-index:1;justify-content:space-between;align-items:center;gap:var(--sp-4);padding:var(--sp-3) var(--sp-4);background:var(--color-surface-raised);border-bottom:var(--rule-heavy) solid var(--color-border);display:flex;position:sticky;top:0}.nb-upload-modal__kicker,.nb-upload-modal__title,.nb-upload-session__title{margin:0}.nb-upload-modal__kicker,.nb-upload-session__title{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-upload-modal__title{font-size:var(--text-xl);font-weight:var(--weight-black)}.nb-upload-modal__close{background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);width:44px;height:44px;box-shadow:var(--shadow-xs);color:var(--color-text);cursor:pointer;flex:0 0 44px;place-items:center;display:grid}.nb-upload-modal__close:active{box-shadow:none;transform:translate(2px,2px)}.nb-upload-modal__body,.nb-upload-session{padding:var(--sp-4)}.nb-upload-session{gap:var(--sp-2);background:var(--color-success-light);border-bottom:var(--rule-heavy) solid var(--color-border);display:grid}.nb-upload-session__file{align-items:center;gap:var(--sp-2);min-width:0;color:var(--color-text);font-size:var(--text-sm);display:flex}.nb-upload-session__filename{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.nb-upload-dropzone{justify-content:center;align-items:center;gap:var(--sp-3);min-height:18rem;padding:var(--sp-10) var(--sp-6);background:var(--color-bg);border:var(--rule-heavy) dashed var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);color:var(--color-text);cursor:pointer;text-align:center;transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);flex-direction:column;display:flex}@media (width<=20rem){.nb-rating{padding:var(--sp-2)}.nb-rating__star,.nb-rating__choice{min-width:40px;min-height:40px;padding:var(--sp-1)}.nb-rating__submit{width:100%}}.nb-collection-card__mark{background:var(--color-accent);width:3rem;height:3rem;transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);flex:0 0 3rem;place-items:center;display:grid}.nb-upload-dropzone[data-state=dragging]{background:var(--color-accent-light);box-shadow:var(--shadow-md);border-style:solid;transform:translate(-2px,-2px)}.nb-upload-dropzone__icon{background:var(--color-accent);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);width:4rem;height:4rem;box-shadow:var(--shadow-xs);color:var(--color-accent-ink);place-items:center;display:grid}.nb-upload-dropzone__title{font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--weight-black)}.nb-upload-dropzone__hint,.nb-upload-progress__label{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-sm)}.nb-upload-progress,.nb-validation-status{justify-content:center;align-items:center;gap:var(--sp-4);min-height:15rem;padding:var(--sp-8) var(--sp-4);background:var(--color-surface-raised);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);color:var(--color-text);text-align:center;flex-direction:column;display:flex}.nb-upload-form{gap:var(--sp-4)!important}.nb-upload-form__split{grid-template-columns:repeat(2,minmax(0,1fr));display:grid!important}.nb-upload-form__submit{width:100%;margin-top:var(--sp-2)}.nb-upload-field__count{font-family:var(--font-mono)}.nb-validation-status p{font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--weight-bold);margin:0}.nb-validation-status[data-status=approved]{background:var(--color-success-light)}.nb-validation-status[data-status=manual_review]{background:var(--color-warning-light)}.nb-validation-status[data-status=rejected]{background:var(--color-error-light)}.nb-validation-status__tags,.nb-upload-status-step__actions,.nb-action-group{gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-validation-status__tag{padding:var(--sp-1) var(--sp-3);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold)}.nb-upload-status-step{gap:var(--sp-4);display:grid}.nb-upload-status-step__actions{justify-content:center}.nb-rating{gap:var(--sp-3);padding:var(--sp-3);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-xs);display:grid}.nb-rating__stars,.nb-rating__helped,.nb-rating__grade{align-items:center;gap:var(--sp-2);flex-wrap:wrap;min-width:0;display:flex}.nb-rating__star,.nb-rating__choice{min-width:44px;min-height:44px;padding:var(--sp-2);background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text);cursor:pointer}.nb-rating__star[data-selected],.nb-rating__choice[data-selected]{background:var(--color-karma-light)}.nb-rating__label{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs)}.nb-rating__grade-input{width:4rem;min-height:44px;padding:var(--sp-2);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs)}.nb-rating__submit{justify-self:start}.nb-rating__success{color:var(--color-success);font-family:var(--font-mono);font-size:var(--text-sm);font-weight:var(--weight-bold);margin:0}.nb-rating__error{color:var(--color-error);font-family:var(--font-mono);font-size:var(--text-sm);font-weight:var(--weight-semibold);margin:0}@media (width<=20rem){.nb-rating{padding:var(--sp-2)}.nb-rating__star,.nb-rating__choice{min-width:40px;min-height:40px;padding:var(--sp-1)}.nb-rating__submit{width:100%}}.nb-collection-grid{gap:var(--sp-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.nb-collection-index__more{margin-top:var(--sp-5);justify-content:center;display:flex}.nb-collection-card{gap:var(--sp-4);min-width:0;padding:var(--sp-4);color:inherit;text-decoration:none;transition:transform .16s,box-shadow .16s;display:flex}.nb-collection-card:hover,.nb-collection-card:focus-visible{box-shadow:var(--shadow-hard);transform:translateY(-2px)}.nb-collection-card__mark{background:var(--color-accent);border:var(--rule-medium) solid var(--color-border);flex:0 0 3rem;place-items:center;width:3rem;height:3rem;display:grid}.nb-collection-card__body{min-width:0}.nb-collection-card__title,.nb-collection-card__meta,.nb-collection-card__owner{margin:0}.nb-collection-card__title{overflow-wrap:anywhere;font-size:var(--text-lg)}.nb-collection-card__meta,.nb-collection-card__owner{align-items:center;gap:var(--sp-1);margin-top:var(--sp-2);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);display:flex}.nb-collection-card__owner{display:block}.nb-collection-dialog__scrim{z-index:50;padding:var(--sp-4);background:#141414a6;place-items:center;display:grid;position:fixed;inset:0}.nb-collection-picker{gap:var(--sp-4);width:min(32rem, calc(100vw - var(--sp-4)));max-height:min(90dvh,38rem);padding:clamp(var(--sp-4), 4vw, var(--sp-6));background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);color:var(--color-text);display:grid;position:relative;overflow-y:auto}.nb-collection-picker__header{justify-content:space-between;align-items:flex-start;gap:var(--sp-3);display:flex}.nb-collection-picker__heading{gap:var(--sp-1);display:grid}.nb-collection-picker__eyebrow{width:fit-content;padding:2px var(--sp-2);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-collection-picker__title{font-size:var(--text-xl);font-weight:var(--weight-black);line-height:var(--leading-tight);margin:0}.nb-collection-picker__close{background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);width:2.25rem;height:2.25rem;box-shadow:var(--shadow-xs);color:var(--color-text);cursor:pointer;transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);flex:0 0 2.25rem;place-items:center;padding:0;display:grid}.nb-collection-picker__close:hover{background:var(--color-surface-raised);box-shadow:var(--shadow-sm);transform:translate(-1px,-1px)}.nb-collection-picker__close:active{box-shadow:none;transform:translate(1px,1px)}.nb-collection-picker__help{color:var(--color-text-secondary);font-size:var(--text-sm);line-height:var(--leading-snug);margin:0}.nb-collection-picker__status{justify-content:center;align-items:center;gap:var(--sp-2);padding:var(--sp-5) var(--sp-3);background:var(--color-surface-raised);border:var(--rule-medium) dashed var(--color-border);border-radius:var(--radius-xs);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-sm);display:flex}.nb-collection-picker__spinner{border:2px solid var(--color-border);border-radius:var(--radius-full);border-top-color:#0000;width:1rem;height:1rem;animation:.8s linear infinite nb-spin}@keyframes nb-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.nb-collection-picker__error{place-items:center;gap:var(--sp-3);padding:var(--sp-4);background:var(--color-error-light);border:var(--rule-medium) solid var(--color-error-border);border-radius:var(--radius-xs);text-align:center;display:grid}.nb-collection-picker__error-text{color:var(--color-error);font-weight:var(--weight-semibold);font-size:var(--text-sm);margin:0}.nb-collection-picker__empty{place-items:center;gap:var(--sp-1);padding:var(--sp-5) var(--sp-4);background:var(--color-surface-raised);border:var(--rule-medium) dashed var(--color-border);border-radius:var(--radius-xs);text-align:center;display:grid}.nb-collection-picker__empty-icon{color:var(--color-text-secondary);margin-bottom:var(--sp-1)}.nb-collection-picker__empty-title{font-weight:var(--weight-bold);font-size:var(--text-sm);color:var(--color-text);margin:0}.nb-collection-picker__empty-desc{font-size:var(--text-xs);color:var(--color-text-secondary);margin:0}.nb-collection-picker__options{gap:var(--sp-3);display:grid}.nb-collection-picker__list{gap:var(--sp-2);max-height:min(16rem,40vh);padding:2px;display:grid;overflow-y:auto}.nb-collection-picker__option{justify-content:space-between;align-items:center;gap:var(--sp-3);min-height:3rem;padding:var(--sp-2) var(--sp-3);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);background:var(--color-surface);box-shadow:var(--shadow-xs);color:var(--color-text);text-align:left;cursor:pointer;transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);display:flex}.nb-collection-picker__option:hover{background:var(--color-surface-raised);box-shadow:var(--shadow-sm);transform:translate(-1px,-1px)}.nb-collection-picker__option:active{box-shadow:none;transform:translate(1px,1px)}.nb-collection-picker__option:focus-visible{outline:3px solid var(--color-info);outline-offset:2px}.nb-collection-picker__option.is-selected{background:var(--color-accent-light);border-color:var(--color-border);box-shadow:var(--shadow-sm);transform:translate(-1px,-1px)}.nb-collection-picker__option.is-selected:hover{background:var(--color-accent-light)}.nb-collection-picker__option-content{align-items:center;gap:var(--sp-2);flex:auto;min-width:0;display:flex}.nb-collection-picker__option-indicator{border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-full);background:var(--color-surface);flex:0 0 1.125rem;place-items:center;width:1.125rem;height:1.125rem;display:grid}.nb-collection-picker__option-dot{border-radius:var(--radius-full);background:var(--color-border);width:.5rem;height:.5rem}.nb-collection-picker__option-name{font-weight:var(--weight-semibold);font-size:var(--text-sm);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.nb-collection-picker__option-badge{padding:2px var(--sp-2);background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-xs);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);color:var(--color-text-secondary);flex:none}.nb-collection-picker__option.is-selected .nb-collection-picker__option-badge{background:var(--color-surface);color:var(--color-text)}.nb-collection-picker__actions{justify-content:flex-end;align-items:center;gap:var(--sp-2);margin-top:var(--sp-1);display:flex}.nb-collection-dialog{width:min(32rem,100%);max-height:min(90dvh,38rem);padding:clamp(var(--sp-5), 5vw, var(--sp-6));overflow-y:auto}.nb-collection-dialog__title{margin:0 0 var(--sp-5)}.nb-collection-dialog form{gap:var(--sp-4);display:grid}.nb-collection-dialog__field{gap:var(--sp-2);display:grid}.nb-field-input{width:100%;min-height:2.75rem;padding:var(--sp-2) var(--sp-3);background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-xs);color:var(--color-text)}.nb-field-input:focus-visible{outline:3px solid var(--color-info);outline-offset:2px}.nb-collection-dialog__help{margin:0 0 var(--sp-3);color:var(--color-text-secondary);font-size:var(--text-sm)}.nb-collection-dialog__actions{justify-content:flex-end;gap:var(--sp-2);margin-top:var(--sp-3);display:flex}.nb-collection-header,.nb-collection-share{justify-content:space-between;align-items:flex-start;gap:var(--sp-4);margin-bottom:var(--sp-4);display:flex}.nb-collection-header__title{overflow-wrap:anywhere;margin:0}.nb-collection-header__meta,.nb-collection-share p,.nb-collection-share code{margin:var(--sp-2) 0 0;color:var(--color-text-secondary);font-size:var(--text-sm)}.nb-collection-header__actions,.nb-collection-share__actions{gap:var(--sp-2);flex-wrap:wrap;display:flex}.nb-collection-share code{overflow-wrap:anywhere;max-width:100%;font-family:var(--font-mono);display:block}.nb-collection-share-note{align-items:center;gap:var(--sp-2);margin:0 0 var(--sp-4);color:var(--color-text-secondary);font-size:var(--text-sm);display:flex}.nb-collection-items{gap:var(--sp-4);display:grid}.nb-collection-item{min-width:0}.nb-collection-item__controls{justify-content:flex-end;gap:var(--sp-2);margin-top:var(--sp-2);flex-wrap:wrap;display:flex}.nb-collection-item__controls .nb-button{min-width:2.75rem;min-height:2.75rem;padding-inline:var(--sp-2)}.nb-collection-item--unavailable{justify-content:space-between;align-items:center;gap:var(--sp-4);padding:var(--sp-4);border:var(--rule-medium) dashed var(--color-border);background:var(--color-surface-muted);display:flex}.nb-collection-item__unavailable-title,.nb-collection-item__unavailable-copy,.nb-collection-items__empty{margin:0}.nb-collection-item__unavailable-title{font-weight:700}.nb-collection-item__unavailable-copy{margin-top:var(--sp-1);color:var(--color-text-secondary);font-size:var(--text-sm)}@media (width<=40rem){.nb-collection-grid{grid-template-columns:1fr}.nb-collection-header,.nb-collection-share{flex-direction:column}.nb-collection-header__actions,.nb-collection-share__actions{width:100%}.nb-collection-header__actions .nb-button,.nb-collection-share__actions .nb-button{flex:auto}}@media (width<=20rem){.nb-collection-picker__actions{flex-direction:column-reverse}.nb-collection-picker__actions .nb-button{width:100%}.nb-collection-dialog__actions{flex-direction:column-reverse}.nb-collection-dialog__actions .nb-button{width:100%}.nb-collection-item--unavailable{flex-direction:column;align-items:stretch}.nb-collection-item__controls{justify-content:stretch}.nb-collection-item__controls .nb-button{flex:30%}}.nb-operations-page{gap:var(--sp-6);display:grid}.nb-operations-tabs{gap:var(--sp-2);grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:var(--sp-5)!important;border:0!important;display:grid!important}.nb-operations-tabs__tab{background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);min-height:48px;box-shadow:var(--shadow-xs);color:var(--color-text);cursor:pointer;font-family:var(--font-mono);font-weight:var(--weight-bold)}.nb-operations-tabs__tab[aria-selected=true]{background:var(--color-accent);color:var(--color-accent-ink)}.nb-operations-stack{gap:var(--sp-4)!important;display:grid!important}.nb-moderation-state,.nb-admin-state{min-height:10rem;box-shadow:var(--shadow-sm)}.nb-moderation-card{gap:var(--sp-3);padding:var(--sp-4);background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);display:grid}.nb-moderation-card__actions{padding-top:var(--sp-3);border-top:var(--rule-medium) solid var(--color-border)}.nb-reject-form{gap:var(--sp-2);padding:var(--sp-3);background:var(--color-error-light);border:var(--rule-medium) solid var(--color-error-border);display:grid}.nb-reject-form__input{width:100%;padding:var(--sp-3);resize:vertical;background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text)}.nb-admin-section{margin-top:var(--sp-8);padding:var(--sp-5);background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-md)}.nb-admin-section__title{margin:0 0 var(--sp-5);padding-bottom:var(--sp-3);border-bottom:var(--rule-heavy) solid var(--color-border);font-size:var(--text-xl)}.nb-admin-manager,.nb-admin-results{gap:var(--sp-3);display:grid}.nb-admin-search,.nb-admin-subject-form{align-items:flex-end;gap:var(--sp-3);margin-bottom:var(--sp-4);flex-wrap:wrap;display:flex}.nb-admin-field{gap:var(--sp-2);flex:1;min-width:0;display:grid}.nb-admin-field--career{flex:2}.nb-admin-field__label{color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.nb-admin-field__control{width:100%;min-height:44px;padding:var(--sp-2) var(--sp-3);background:var(--color-surface);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-xs);color:var(--color-text)}.nb-admin-result{justify-content:space-between;align-items:center;gap:var(--sp-3);padding:var(--sp-3);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);display:flex}.nb-admin-result__identity{min-width:0}.nb-admin-result__name{font-family:var(--font-display);font-weight:var(--weight-bold)}.nb-admin-result__meta{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);overflow-wrap:anywhere}.nb-admin-subject-group{margin-top:var(--sp-5)}.nb-admin-subject-group__title{margin:0 0 var(--sp-3);font-size:var(--text-lg)}.nb-admin-subject-list{gap:var(--sp-2);margin:0;padding:0;list-style:none;display:grid}.nb-admin-subject-list__item{padding:var(--sp-3);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs)}@media (width<=40rem){.nb-upload-page__section-heading{flex-direction:column}.nb-upload-page__file-name{max-width:100%}.nb-upload-status-panel__actions{flex-direction:column;align-items:stretch}.nb-upload-status-panel__actions>*{width:100%}.nb-upload-tray:not(.nb-upload-tray--inline){right:var(--sp-3);bottom:calc(var(--bottom-nav-height) + var(--sp-2) + env(safe-area-inset-bottom));width:min(18rem, calc(100vw - var(--sp-6)));max-width:calc(100vw - var(--sp-6))}.nb-upload-tray:not(.nb-upload-tray--inline)[data-open=false]{width:max-content;max-width:calc(100vw - var(--sp-6))}.nb-upload-tray:not(.nb-upload-tray--inline)[data-open=false] .nb-upload-tray__header{border-bottom:0;padding:0}.nb-upload-tray:not(.nb-upload-tray--inline)[data-open=false] .nb-upload-tray__toggle{white-space:nowrap;width:auto}.nb-upload-tray:not(.nb-upload-tray--inline)[data-open=true] .nb-upload-tray__header{padding:var(--sp-1)}.nb-upload-modal{padding:var(--sp-2)}.nb-upload-modal__sheet{width:100%;max-height:calc(100dvh - var(--sp-4))}.nb-upload-form__split{grid-template-columns:1fr}.nb-upload-status-step__actions,.nb-moderation-card__actions,.nb-reject-form .nb-action-group,.nb-admin-result,.nb-admin-search,.nb-admin-subject-form{flex-direction:column;align-items:stretch}.nb-upload-status-step__actions>*,.nb-moderation-card__actions>*,.nb-reject-form .nb-action-group>*,.nb-admin-result .nb-button,.nb-admin-search>.nb-button,.nb-admin-subject-form>.nb-button{width:100%}}@media (prefers-reduced-motion:reduce){.nb-upload-dropzone,.nb-upload-status-panel__icon--spin,.nb-upload-modal__close{transition:none}.nb-upload-status-panel__icon--spin{animation:none}}.nb-upload-workbench{gap:var(--sp-4);min-width:0;padding:clamp(var(--sp-4), 4vw, var(--sp-6));background:var(--color-surface);border:var(--rule-heavy) solid var(--color-border);border-radius:var(--radius-xs);box-shadow:var(--shadow-press-sm);display:grid}.nb-upload-workbench__header{justify-content:space-between;align-items:flex-start;gap:var(--sp-4);min-width:0;padding-bottom:var(--sp-3);border-bottom:var(--rule-heavy) solid var(--color-border);display:flex}.nb-upload-workbench__header h2,.nb-upload-workbench__eyebrow,.nb-upload-workbench__note,.nb-upload-workbench__privacy-note,.nb-upload-page__tip{margin:0}.nb-upload-workbench__header h2{font-size:clamp(1.25rem,3vw,1.6rem)}.nb-upload-workbench__eyebrow{margin-bottom:var(--sp-1);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-upload-workbench__file{align-items:center;gap:var(--sp-2);min-width:0;max-width:45%;padding:var(--sp-2) var(--sp-3);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold);display:inline-flex}.nb-upload-workbench__file span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.nb-upload-workbench__body{gap:var(--sp-3);display:grid}.nb-upload-workbench__note,.nb-upload-workbench__privacy-note,.nb-upload-page__tip{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);line-height:1.45}.nb-upload-workbench__privacy-note{padding:var(--sp-3);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border)}.nb-upload-page__tip{align-items:flex-start;gap:var(--sp-2);padding:var(--sp-3) var(--sp-4);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);display:flex}.nb-upload-error{gap:var(--sp-2);padding:var(--sp-3) var(--sp-4);background:var(--color-error-light);border:var(--rule-medium) solid var(--color-error-border);color:var(--color-text);display:grid}.nb-upload-error span{overflow-wrap:anywhere}.nb-upload-error .nb-button{justify-self:start}.nb-upload-privacy__help{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);margin:0;padding-left:2rem;line-height:1.45}.nb-upload-status-panel__file span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}@media (width<=40rem){.nb-upload-workbench__header{flex-direction:column}.nb-upload-workbench__file{max-width:100%}.nb-upload-error .nb-button,.nb-upload-workbench .nb-upload-form__submit{width:100%}}@media (width<=20rem){.nb-upload-tray:not(.nb-upload-tray--inline){right:var(--sp-2);bottom:calc(var(--bottom-nav-height) + var(--sp-2) + env(safe-area-inset-bottom));width:min(18rem, calc(100vw - var(--sp-4)));max-width:calc(100vw - var(--sp-4))}.nb-upload-tray:not(.nb-upload-tray--inline)[data-open=false]{width:max-content;max-width:calc(100vw - var(--sp-4))}.nb-upload-privacy__help{padding-left:0}.nb-upload-tray.nb-upload-tray--inline{width:100%;max-width:100%;position:static;inset:auto}}.nb-file-annotations{gap:var(--sp-4);min-width:0;padding:clamp(var(--sp-4), 4vw, var(--sp-6));display:grid}.nb-file-annotations__heading{justify-content:space-between;align-items:flex-start;gap:var(--sp-3);min-width:0;padding-bottom:var(--sp-3);border-bottom:var(--rule-heavy) solid var(--color-border);display:flex}.nb-file-annotations__heading h2,.nb-file-annotations__eyebrow,.nb-file-annotations__status,.nb-file-annotations__error p,.nb-file-annotations__signin{margin:0}.nb-file-annotations__heading h2{font-size:clamp(1.35rem,4vw,1.8rem)}.nb-file-annotations__eyebrow{margin-bottom:var(--sp-1);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase}.nb-file-annotations__count,.nb-annotation-card__page{min-height:32px;padding:var(--sp-1) var(--sp-2);background:var(--color-accent-light);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-xs);color:var(--color-text);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold);white-space:nowrap;align-items:center;display:inline-flex}.nb-file-annotations__list{gap:var(--sp-3);min-width:0;display:grid}.nb-file-annotations__status,.nb-file-annotations__signin{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-sm);line-height:var(--leading-normal)}.nb-file-annotations__status[role=status]{padding:var(--sp-3);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border)}.nb-file-annotations__error{justify-content:space-between;align-items:center;gap:var(--sp-3);min-width:0;padding:var(--sp-3);background:var(--color-error-light);border:var(--rule-medium) solid var(--color-error-border);display:flex}.nb-file-annotations__error p{overflow-wrap:anywhere}.nb-file-annotations__load-more{justify-self:start}.nb-annotation-card{gap:var(--sp-3);min-width:0;padding:var(--sp-4);background:var(--color-surface-raised);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-xs);display:grid}.nb-annotation-card__header{align-items:center;gap:var(--sp-3);min-width:0;display:flex}.nb-annotation-card__avatar{width:var(--sp-10);height:var(--sp-10);flex:0 0 var(--sp-10);background:var(--color-accent);border:var(--rule-medium) solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-accent-ink);font-family:var(--font-display);font-weight:var(--weight-black);place-items:center;display:grid;overflow:hidden}.nb-annotation-card__avatar 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