*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}:root{--background:0 0% 100%;--foreground:222.2 84% 4.9%;--card:0 0% 100%;--card-foreground:222.2 84% 4.9%;--popover:0 0% 100%;--popover-foreground:222.2 84% 4.9%;--primary:222.2 47.4% 11.2%;--primary-foreground:210 40% 98%;--secondary:210 40% 96.1%;--secondary-foreground:222.2 47.4% 11.2%;--muted:210 40% 96.1%;--muted-foreground:215.4 16.3% 46.9%;--accent:210 40% 96.1%;--accent-foreground:222.2 47.4% 11.2%;--destructive:0 84.2% 60.2%;--destructive-foreground:210 40% 98%;--border:214.3 31.8% 91.4%;--input:214.3 31.8% 91.4%;--ring:222.2 84% 4.9%;--radius:.5rem}.\!container{width:100%!important;margin-left:auto!important;margin-right:auto!important;padding-left:2rem!important;padding-right:2rem!important}.container{width:100%;margin-left:auto;margin-right:auto;padding-left:2rem;padding-right:2rem}@media (width>=1280px){.\!container{max-width:1280px!important}.container{max-width:1280px}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.visible{visibility:visible}.invisible{visibility:hidden}.collapse{visibility:collapse}.static{position:static}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.end-1{inset-inline-end:.25rem}.isolate{isolation:isolate}.block{display:block}.inline{display:inline}.flex{display:flex}.table{display:table}.grid{display:grid}.hidden{display:none}.transform{transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.items-center{align-items:center}.rounded{border-radius:.25rem}.bg-slate-950{--tw-bg-opacity:1;background-color:rgb(2 6 23/var(--tw-bg-opacity,1))}.bg-white{--tw-bg-opacity:1;background-color:rgb(255 255 255/var(--tw-bg-opacity,1))}.p-2{padding:.5rem}.p-4{padding:1rem}.px-2{padding-left:.5rem;padding-right:.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.\!filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)!important}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,-webkit-backdrop-filter,backdrop-filter;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}@keyframes enter{0%{opacity:var(--tw-enter-opacity,1);transform:translate3d(var(--tw-enter-translate-x,0), var(--tw-enter-translate-y,0), 0) scale3d(var(--tw-enter-scale,1), var(--tw-enter-scale,1), var(--tw-enter-scale,1)) rotate(var(--tw-enter-rotate,0))}}@keyframes exit{to{opacity:var(--tw-exit-opacity,1);transform:translate3d(var(--tw-exit-translate-x,0), var(--tw-exit-translate-y,0), 0) scale3d(var(--tw-exit-scale,1), var(--tw-exit-scale,1), var(--tw-exit-scale,1)) rotate(var(--tw-exit-rotate,0))}}.paused{animation-play-state:paused}:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;background:#eef2f7;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}a{color:inherit}button,input,select,textarea{font:inherit}button{color:#fff;cursor:pointer;background:#315efb;border:0;border-radius:10px;padding:12px 16px;font-weight:700}button:disabled{cursor:not-allowed;opacity:.6}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline-offset:2px;outline:3px solid #9db4ff}input,select,textarea{border:1px solid #c9d3e5;border-radius:10px;width:100%;padding:10px 12px}input[type=checkbox],input[type=radio]{border:0;border-radius:0;width:auto;margin:0;padding:0}.form-grid{border:0;gap:12px;margin:0;padding:0;display:grid}label{gap:6px;font-weight:700;display:grid}.page-card{background:#fff;border-radius:18px;width:min(480px,100vw - 32px);margin:80px auto;padding:32px;box-shadow:0 20px 50px #1720331f}.skip-link{z-index:10;color:#fff;background:#172033;border-radius:999px;padding:10px 14px;position:fixed;top:16px;left:16px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.app-shell{grid-template-columns:280px minmax(0,1fr);min-height:100vh;display:grid}.app-sidebar{color:#fff;background:#172033;align-content:start;gap:24px;height:100vh;padding:28px;display:grid;position:sticky;top:0}.app-sidebar__brand{font-size:1.25rem;font-weight:800}.app-sidebar nav{gap:8px;display:grid}.app-sidebar a{color:#dbe6ff;border-radius:12px;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;display:flex}.icon{flex:none;width:20px;height:20px}.nav-icon{opacity:.92}.icon-button{justify-content:center;align-items:center;padding:9px;display:inline-flex}.icon-button .icon{width:18px;height:18px}.app-sidebar a[aria-current=page],.app-sidebar a:hover{color:#fff;background:#315efb}.app-shell__body{min-width:0}.app-topbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffd1;border-bottom:1px solid #dce4f2;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 24px;padding:24px clamp(20px,4vw,48px);display:flex}.app-topbar__title{flex:auto;min-width:0}.app-topbar__actions{margin-left:auto}.app-topbar h1,.app-topbar p{margin:0}.app-topbar__eyebrow{color:#526175;text-transform:uppercase;font-size:.85rem;font-weight:800}.app-topbar__actions{color:#526175;flex-wrap:wrap;align-items:center;gap:12px;display:flex}.app-content{width:min(1280px,100%);margin:0 auto;padding:32px clamp(20px,4vw,48px) 56px}.route-stub{gap:24px;display:grid}.route-stub__hero,.state-card{background:#fff;border:1px solid #dce4f2;border-radius:18px;padding:24px;box-shadow:0 14px 34px #17203317}.route-stub__hero h2,.route-stub__hero p,.state-card h2,.state-card p{margin-top:0}.route-stub__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.state-card{gap:12px;display:grid}.state-card__icon{color:#315efb;background:#e8eeff;border-radius:16px;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.state-card__icon .icon{width:22px;height:22px}.skeleton-line{background:linear-gradient(90deg,#e8edf6 25%,#f6f8fc 50%,#e8edf6 75%) 0 0/240% 100%;border-radius:999px;width:100%;height:14px;animation:1.4s ease-in-out infinite skeleton}.skeleton-line--title{width:70%;height:22px}.modal-root{pointer-events:none;display:none;position:fixed;inset:0}@keyframes skeleton{0%{background-position:120% 0}to{background-position:-120% 0}}@media (width<=900px){.app-shell{grid-template-columns:1fr}.app-sidebar{height:auto;position:static}.app-sidebar nav,.app-topbar,.route-stub__grid{grid-template-columns:1fr}.app-topbar{flex-direction:column;align-items:stretch}}.auth-card{gap:16px;display:grid}.auth-form{gap:12px;display:grid}.field-error{color:#b42318;margin:-6px 0 0;font-size:.9rem}.form-status{border-radius:10px;margin:0;padding:10px 12px}.form-status strong{margin-bottom:4px;display:block}.form-status p{margin:0}.form-status--info{color:#1849a9;background:#eff6ff}.form-status--success{color:#067647;background:#e7f8ef}.form-status--error{color:#b42318;background:#fff1f0}.secondary-button{color:#172033;background:#eef2ff}.language-switcher{grid-auto-flow:column;align-items:center;gap:8px;display:flex}.language-switcher select{min-width:110px;padding:8px 10px}.breadcrumbs{color:#526175;margin-top:8px;font-size:.9rem}.drawer-toggle{margin-bottom:10px;display:none}.mobile-drawer{display:none}@media (width<=900px){.app-shell>.app-sidebar{display:none}.drawer-toggle{display:inline-flex}.mobile-drawer{z-index:40;background:#10182873;animation:.14s scrim-in;display:block;position:fixed;inset:0}.mobile-drawer .app-sidebar{align-content:start;width:min(284px,84vw);height:100dvh;animation:.18s drawer-in;display:grid;position:relative;overflow-y:auto}}.schedule-toolbar{flex-wrap:wrap;align-items:center;gap:8px;padding:14px 16px;display:flex}.schedule-toolbar>div[role=group]{gap:6px;display:inline-flex}.schedule-toolbar button{color:#172033;background:#eef2ff;padding:8px 14px;font-weight:600}.schedule-toolbar button:hover{background:#e1e8ff}.schedule-toolbar button[aria-pressed=true]{color:#fff;background:#315efb}.schedule-toolbar>span{color:#526175;margin-left:auto;font-size:.9rem;font-weight:600}@media (width<=700px){.schedule-toolbar>span{flex-basis:100%;margin-left:0}}.student-page{gap:20px;display:grid}.student-page__header{justify-content:space-between;align-items:center;gap:16px;display:flex}.dashboard-counters,.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.student-filters{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:end}.tabs{flex-wrap:wrap;gap:8px;display:flex}.tabs a,.secondary-link{color:#172033;background:#eef2ff;border-radius:10px;padding:10px 12px;font-weight:700;text-decoration:none}.tabs a[aria-current=page],.tabs button[aria-selected=true]{color:#fff;background:#315efb}.ghost-button{color:#172033;background:#f6f8fc}.danger-button{color:#fff;background:#d92d20}.link-button{color:#315efb;text-align:left;background:0 0;padding:0}.data-table{border-collapse:collapse;background:#fff;border-radius:18px;width:100%;overflow:hidden;box-shadow:0 14px 34px #17203317}.data-table th,.data-table td{text-align:left;vertical-align:top;border-bottom:1px solid #dce4f2;padding:12px}.row-actions{flex-wrap:wrap;gap:8px;display:flex}.homework-submission-history{gap:16px;display:grid}.homework-submission-history>summary{cursor:pointer;font-weight:700}.homework-submission-history__item{border-top:1px solid hsl(var(--border));gap:10px;padding-top:16px;display:grid}.homework-submission-history__item:first-child{border-top:0;padding-top:0}.homework-submission-history__item h4,.homework-submission-history__item p{margin:0}.confirm-modal{z-index:60;background:#17203373;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.student-form{gap:12px;display:grid}.subject-rate-picker{grid-template-columns:1fr}.subject-rate-option{border:1px solid #dce4f2;border-radius:8px;gap:10px;padding:10px;display:grid}.subject-rate-option--selected{background:#f8faff;border-color:#b9c8ff}.subject-rate-fields{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;display:grid}.subject-rate-fields label{gap:6px;display:grid}.student-card-hero{gap:12px;display:grid}.student-info-card{gap:14px;display:grid}.student-materials-tab{gap:12px;display:grid}.student-materials-actions{justify-content:flex-end}.student-info-list{gap:0;margin:0;display:grid}.student-info-list>div{border-bottom:1px solid #dce4f2;grid-template-columns:minmax(120px,.38fr) minmax(0,1fr);align-items:start;gap:10px;padding:12px 0;display:grid}.student-info-list>div:last-child{border-bottom:0}.student-info-list dt{color:#667085;letter-spacing:0;text-transform:uppercase;font-size:.82rem;font-weight:800}.student-info-list dd{overflow-wrap:anywhere;min-width:0;margin:0}@media (width<=520px){.student-info-list>div{grid-template-columns:1fr;gap:4px}}@media (width<=700px){.data-table{display:block;overflow-x:auto}.student-page__header{flex-direction:column;align-items:stretch}}.stack-xl{gap:24px;display:grid}.stack-m{gap:16px;display:grid}.stack-sm{gap:8px;display:grid}.page-section{gap:16px;display:grid}.section-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.section-heading h2{margin:0}.filter-group,.filter-bar,.filter-row,.view-toggle{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.filter-chip,.filter-bar>button,.view-toggle>button{color:#172033;background:#eef2ff;padding:8px 14px;font-weight:600}.filter-chip:hover,.filter-bar>button:hover,.view-toggle>button:hover{background:#e1e8ff}.filter-chip--active,.filter-chip[aria-pressed=true],.filter-bar>button.is-active,.filter-bar>button[aria-pressed=true],.view-toggle>button.is-active,.view-toggle>button[aria-pressed=true]{color:#fff;background:#315efb}.details-list{gap:14px;margin:0;display:grid}.details-list>div{gap:2px;display:grid}.details-list dt{color:#526175;font-size:.85rem;font-weight:700}.details-list dd{margin:0;font-weight:600}.activity-list,.report-list,.access-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.activity-list>li,.report-list>li,.access-list>li{background:#fff;border:1px solid #dce4f2;border-radius:14px;padding:14px 16px}.activity-list>li button,.report-list>li button{margin-top:8px}.report-row{gap:8px;display:grid}.report-row__head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.access-list__row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.access-list__actions{flex-wrap:wrap;gap:8px;display:flex}.mark-row__decide{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.mark-row__reason{flex:200px;min-width:180px}.lesson-rejection{color:var(--ui-muted,#5f6b7a);flex-wrap:wrap;align-items:center;gap:8px;font-size:.9rem;display:flex}.material-access__heading{margin:14px 0 8px;font-size:.92rem}.material-access__heading:first-of-type{margin-top:4px}.access-list__status{color:var(--ui-muted,#5f6b7a);font-size:.84rem}.access-list__archived{margin-left:8px}.pagination{flex-wrap:wrap;align-items:center;gap:12px;margin-top:8px;display:flex}.pagination-caption{color:#526175;font-size:.9rem}.form-field{gap:6px;display:grid}.form-field>span{font-weight:700}.form-check{align-items:center;gap:10px;display:flex}.form-hint,.hint,.form-field .muted{color:#526175;font-size:.9rem;font-weight:400}.homework-timezone-context{border-left:3px solid var(--ui-primary);color:#26364a;background:#eef6ff;margin:0;padding:10px 12px;font-size:.92rem}.homework-deadline,.homework-deadline-field{gap:4px;display:grid}.homework-deadline small{color:var(--ui-muted);font-size:.78rem;font-weight:500}.muted,.meta,.remaining{color:#526175}.status-message{border-radius:10px;padding:10px 12px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.file-picker{cursor:pointer;gap:6px;display:grid}.file-picker__label{color:var(--ui-text);font-weight:700}.file-picker__control{background:#f8fbff;border:1px dashed #aeb9c8;border-radius:8px;flex-wrap:wrap;align-items:center;gap:10px;min-height:54px;padding:11px;display:flex}.file-picker:focus-within .file-picker__control{border-color:#315efb;box-shadow:0 0 0 3px #315efb24}.file-picker__button{color:#fff;background:#315efb;border-radius:8px;justify-content:center;align-items:center;min-height:40px;padding:0 14px;font-weight:700;display:inline-flex}.file-picker__name{color:#526175;overflow-wrap:anywhere;flex:180px}.file-picker__list{color:#526175;gap:4px;margin:-4px 0 0;padding-left:18px;display:grid}.file-picker__list li{overflow-wrap:anywhere}.file-picker.is-disabled{cursor:not-allowed;opacity:.65}.schedule-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.schedule-grid h3{margin:0 0 8px}.schedule-grid ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.schedule-lesson{border:1px solid #dce4f2;border-radius:12px;gap:4px;padding:12px;display:grid}.schedule-lesson strong{font-size:1rem}.schedule-lesson>div{flex-wrap:wrap;gap:8px;margin-top:6px;display:flex}@media (width<=900px){.schedule-grid{grid-template-columns:1fr}}.materials-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.materials-grid__card{background:#fff;border:1px solid #dce4f2;border-radius:16px;gap:8px;padding:18px;display:grid;box-shadow:0 10px 26px #17203312}.materials-grid__subject{color:#526175;text-transform:uppercase;margin:0;font-size:.85rem;font-weight:700}.materials-grid__card .row-actions{margin-top:auto}.materials-controls,.materials-page__controls{flex-wrap:wrap;align-items:end;gap:12px;display:flex}.confirm-modal .material-preview-dialog{max-width:min(920px,100vw - 32px)}.material-preview-dialog,.material-preview-dialog__viewer,.material-preview-dialog__error{gap:12px;display:grid}.material-preview-dialog__header{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:12px;display:flex}.material-preview-dialog__header h3,.material-preview-dialog__meta,.material-preview-dialog__error p{margin:0}.material-preview-dialog__meta{color:var(--ui-muted);overflow-wrap:anywhere;margin-top:4px;font-size:.9rem}.material-preview-dialog__pdf{border:1px solid var(--ui-border);border-radius:8px;width:100%;height:min(68dvh,720px)}.material-preview-dialog__image{border-radius:8px;max-width:100%;height:auto;max-height:min(68dvh,720px);margin:0 auto;display:block}.material-preview-dialog__actions{align-items:center}.invite-link-card{gap:10px;display:grid}.invite-link-input{flex:240px;width:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}progress{appearance:none;background:#e8eeff;border:0;border-radius:999px;width:100%;height:8px;overflow:hidden}progress::-webkit-progress-bar{background:#e8eeff;border-radius:999px}progress::-webkit-progress-value{background:#315efb;border-radius:999px}progress::-moz-progress-bar{background:#315efb;border-radius:999px}.storage-meter__body{gap:8px;display:grid}.storage-meter__body p,.storage-meter__remaining{margin:0}.storage-meter__remaining{color:#526175;font-size:.9rem}.storage-meter__error{gap:8px;display:grid}.upload-progress{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.upload-progress progress{flex:160px;width:auto}.upload-progress span{color:#526175;font-size:.9rem}.report-progress{gap:6px;display:grid}.report-progress small,.report-row__meta{color:#526175;font-size:.9rem}.report-row__meta{flex-wrap:wrap;gap:12px;display:flex}.subscriptions-page{min-width:0}.subscription-issue-panel .section-heading p{color:var(--ui-muted);margin:4px 0 0}.subscription-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:14px;display:grid}.subscription-card{background:var(--ui-surface);border:1px solid var(--ui-border);box-shadow:var(--ui-shadow-sm);border-radius:8px;align-content:start;gap:14px;min-width:0;padding:16px;display:grid}.subscription-card__header{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:10px;display:flex}.subscription-card__header h3{overflow-wrap:anywhere;margin:2px 0 0;font-size:1.05rem}.subscription-card__student{color:var(--ui-muted);font-size:.85rem;font-weight:700;display:block}.subscription-card__badges{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.subscription-counter{align-items:baseline;gap:8px;display:flex}.subscription-counter strong{font-size:2rem;line-height:1}.subscription-counter span{color:var(--ui-muted)}.subscription-progress{gap:5px;display:grid}.subscription-progress small{color:var(--ui-muted)}.subscription-meta{gap:0;margin:0;display:grid}.subscription-meta>div{border-top:1px solid var(--ui-border);grid-template-columns:minmax(105px,.45fr) minmax(0,1fr);align-items:start;gap:8px;padding:9px 0;display:grid}.subscription-meta dt{color:var(--ui-muted);font-size:.82rem;font-weight:700}.subscription-meta dd{overflow-wrap:anywhere;text-align:right;min-width:0;margin:0;font-weight:650}.subscription-card__actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.subscription-extend{flex-wrap:wrap;align-items:end;gap:8px;display:flex}.subscription-extend label{flex:150px}.subscription-extend input{min-width:0}.subscription-history{gap:10px;display:grid}.subscription-history>button{justify-self:start}.subscription-history ol{gap:0;margin:0;padding:0;list-style:none;display:grid}.subscription-history li{border-top:1px solid var(--ui-border);grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:10px 0;display:grid}.subscription-history li>div{gap:2px;min-width:0;display:grid}.subscription-history li span{color:var(--ui-muted);font-size:.85rem}.subscription-history .is-positive{color:#067647;font-size:1rem;font-weight:800}.subscription-history .is-negative{color:#b42318;font-size:1rem;font-weight:800}.subscription-plan-list{gap:10px;display:grid}.subscription-plan-row{background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.subscription-plan-row p{color:var(--ui-muted);margin:4px 0 0}.subscription-plan-row.is-muted{background:var(--ui-surface-muted)}.section-count{background:var(--ui-surface-muted);border:1px solid var(--ui-border);color:var(--ui-muted);border-radius:999px;padding:3px 9px;font-size:.85rem;font-weight:700}.empty-inline{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.empty-inline p{margin:0}@media (width<=520px){.subscription-grid{grid-template-columns:1fr}.subscription-card{padding:14px}.subscription-meta>div{grid-template-columns:1fr;gap:3px}.subscription-meta dd{text-align:left}.subscription-card__actions>*,.subscription-extend button{text-align:center;flex:140px}.subscription-history li{grid-template-columns:minmax(0,1fr) auto}.subscription-history li button{grid-column:1/-1;width:100%}}.status-badge{white-space:nowrap;border-radius:999px;align-items:center;padding:.15rem .55rem;font-size:.8rem;font-weight:600;line-height:1.4;display:inline-flex}.status-badge--success{color:#067647;background:#e7f8ef}.status-badge--danger{color:#b42318;background:#fff1f0}.status-badge--warning{color:#92400e;background:#fef3c7}.status-badge--info{color:#175cd3;background:#eff8ff}.status-badge--neutral{color:#475467;background:#f2f4f7}.proof-preview,.proof-preview__doc{gap:8px;display:grid}.proof-preview__image{border-radius:12px;max-width:100%;height:auto;max-height:min(70vh,600px);display:block}.proof-preview__pdf{border:1px solid #dce4f2;border-radius:12px;width:100%;height:min(70vh,600px)}.homework-file-review,.homework-file-preview,.homework-file-gallery,.homework-file-gallery__viewer,.homework-file-preview__doc{gap:10px;display:grid}.homework-file-collection{gap:10px;margin-top:10px;display:grid}.homework-file-collection__bulk{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.homework-file-collection__bulk p{margin:0}.homework-file-collection__bulk p[role=alert]{color:#b42318}.homework-file-collection__bulk p[role=status]{color:#475467}.homework-file-preview__error{place-items:start;gap:8px;display:grid}.homework-file-preview__error p{margin:0}.homework-file-collection>.homework-file-gallery,.homework-file-collection>.homework-file-preview{margin-top:0}.homework-file-gallery{background:#f8fafc;border:1px solid #dce4f2;border-radius:8px;margin-top:10px;padding:12px}.homework-file-gallery__header{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:10px;display:flex}.homework-file-gallery__header h4,.homework-file-gallery__header p{margin:0}.homework-file-gallery__header h4{font-size:1rem}.homework-file-gallery__header p{color:#526175;font-size:.9rem}.homework-file-gallery__controls{flex-wrap:wrap;gap:8px;display:flex}.homework-file-gallery__viewer{background:#fff;border:1px solid #dce4f2;border-radius:8px;padding:10px}.homework-file-gallery__strip{gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.homework-file-gallery__thumb{color:#111827;text-overflow:ellipsis;white-space:nowrap;background:#fff;border:1px solid #dce4f2;flex:none;align-items:center;gap:6px;max-width:min(70vw,260px);min-height:40px;padding:8px 10px;display:inline-flex;overflow:hidden}.homework-file-gallery__thumb span{color:#175cd3;background:#eef4ff;border-radius:999px;flex:0 0 24px;justify-content:center;align-items:center;width:24px;height:24px;font-size:.8rem;display:inline-flex}.homework-file-gallery__thumb.is-selected{border-color:#2f6fed;box-shadow:0 0 0 2px #2f6fed29}.homework-file-review__summary{gap:4px;display:grid}.homework-file-review__summary span{color:#526175;font-size:.9rem}.homework-file-review{border:1px solid #dce4f2;border-radius:8px;padding:12px}.homework-file-preview{background:#f8fafc;border:1px solid #dce4f2;border-radius:8px;margin-top:10px;padding:12px}.homework-file-preview__header{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:10px;display:flex}.homework-file-preview__title,.homework-file-preview__meta{margin:0}.homework-file-preview__title{font-weight:600}.homework-file-preview__title span,.homework-file-preview__meta{color:#526175;font-size:.9rem}.homework-file-preview__image{border-radius:8px;max-width:100%;height:auto;max-height:min(70vh,600px);display:block}.homework-file-preview__pdf{border:1px solid #dce4f2;border-radius:8px;width:100%;height:min(70vh,600px)}.homework-file-preview__link{justify-self:start}.homework-attachment-editor{border:1px solid #dce4f2;border-radius:8px;gap:12px;padding:12px;display:grid}.homework-attachment-editor legend{padding:0 6px;font-weight:700}.homework-attachment-editor__list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.homework-attachment-editor__list li{background:#f8fafc;border:1px solid #dce4f2;border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:10px;display:flex}.homework-attachment-editor__list span{gap:2px;min-width:0;display:grid}.homework-attachment-editor__list strong,.homework-attachment-editor__list small{overflow-wrap:anywhere}.homework-attachment-editor__list small{color:#526175}.is-danger{background:#fff5f5}tr.is-danger>td{border-top:1px solid #fee4e2;border-bottom:1px solid #fee4e2}section.state-card.is-danger{background:#fff5f5;border-left:3px solid #d92d20}.report-failure{color:#b42318;margin:0;font-size:.9rem}:root{--ui-bg:#f4f6fa;--ui-surface:#fff;--ui-surface-muted:#f8fafc;--ui-text:#111827;--ui-muted:#5f6b7a;--ui-border:#d9e1ec;--ui-border-strong:#c4cfdd;--ui-primary:#2563eb;--ui-primary-hover:#1d4ed8;--ui-primary-soft:#eef4ff;--ui-danger:#d92d20;--ui-danger-hover:#b42318;--ui-focus:#93c5fd;--ui-shadow-sm:0 1px 2px #1018280d}body{background:var(--ui-bg);color:var(--ui-text);font-size:15px;line-height:1.5}button,.secondary-link,.tabs a{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;min-height:36px;padding:8px 12px;transition:background-color .12s,border-color .12s,color .12s,box-shadow .12s;display:inline-flex}button{background:var(--ui-primary);box-shadow:none;color:#fff;font-weight:650}button:hover:not(:disabled){background:var(--ui-primary-hover)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--ui-focus);outline-offset:2px}input,select,textarea{border-color:var(--ui-border-strong);color:var(--ui-text);background:#fff;border-radius:8px;min-height:38px;padding:8px 10px}textarea{resize:vertical;min-height:96px}label,.form-field>span{color:var(--ui-text);font-size:.92rem;font-weight:650}.form-grid{gap:14px}form.form-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));align-items:start}.form-grid label{align-items:stretch;gap:6px;display:grid}.form-check{color:var(--ui-text);flex-direction:row;align-items:center;gap:9px;display:flex}.form-grid label:has(>input[type=checkbox]){color:var(--ui-text);flex-direction:row;align-items:center;gap:9px;display:flex}.form-grid label:has(>input[type=radio]){color:var(--ui-text);flex-direction:row;align-items:center;gap:9px;display:flex}label:has(>input[type=checkbox]){color:var(--ui-text);flex-direction:row;align-items:center;gap:9px;display:flex}label:has(>input[type=radio]){color:var(--ui-text);flex-direction:row;align-items:center;gap:9px;display:flex}fieldset{border:1px solid var(--ui-border);border-radius:8px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:0;padding:12px;display:grid}legend{color:var(--ui-text);padding:0 6px;font-size:.92rem;font-weight:700}form.form-grid>fieldset,form.form-grid>p,form.form-grid>.field-error,form.form-grid>.file-picker__list,form.form-grid>.form-status,form.form-grid>.status-message{grid-column:1/-1}form.form-grid>label:has(textarea){grid-column:1/-1}form.form-grid>label:has(input[type=file]){grid-column:1/-1}form.form-grid>button{justify-self:start}.page-card{border:1px solid var(--ui-border);box-shadow:var(--ui-shadow-sm);border-radius:10px}.app-shell{background:var(--ui-bg);grid-template-columns:252px minmax(0,1fr)}.app-sidebar{background:#111827;gap:20px;padding:20px 16px}.app-sidebar__brand{letter-spacing:0;border-bottom:1px solid #ffffff1a;padding:4px 8px 16px;font-size:1rem}.app-sidebar nav{gap:4px}.app-sidebar a{color:#d1d5db;border-radius:8px;gap:10px;min-height:40px;padding:9px 10px}.app-sidebar a:hover{color:#fff;background:#1f2937}.app-sidebar a[aria-current=page]{box-shadow:var(--ui-shadow-sm);color:#111827;background:#fff}.app-topbar{border-bottom-color:var(--ui-border);background:#ffffffeb;gap:12px 20px;padding:16px clamp(16px,3vw,32px)}.app-topbar--menu-open{z-index:32;position:relative}.app-topbar h1{color:var(--ui-text);font-size:clamp(1.35rem,2vw,1.75rem);line-height:1.2}.app-topbar__eyebrow,.breadcrumbs,.app-topbar__actions,.form-hint,.hint,.muted,.meta,.remaining,.pagination-caption,.details-list dt{color:var(--ui-muted)}.app-topbar__actions{gap:8px}.language-switcher select{min-height:34px}.app-content{width:min(1180px,100%);padding:24px clamp(16px,3vw,32px) 48px}.student-page,.route-stub,.stack-xl{gap:18px}.route-stub__hero.student-page__header{box-shadow:none;background:0 0;border:0;padding:0}.route-stub__hero.student-page__header h2{margin:0;font-size:1.35rem;line-height:1.25}.route-stub__hero.student-page__header p{color:var(--ui-muted);max-width:72ch;margin:4px 0 0}.route-stub__hero,.state-card,.page-section{background:var(--ui-surface);border:1px solid var(--ui-border);box-shadow:var(--ui-shadow-sm);border-radius:8px;padding:16px}.state-card{gap:10px}.state-card h2,.state-card h3,.page-section h2,.page-section h3{color:var(--ui-text);margin:0;line-height:1.25}.state-card>h3{border-bottom:1px solid var(--ui-border);padding-bottom:12px}.state-card p,.page-section p{margin-bottom:0}.state-card__icon{color:#0f766e;background:#e8f5f3;border-radius:8px;width:36px;height:36px}.state-card--error .state-card__icon,.state-card--forbidden .state-card__icon{color:#e0552c;background:#ffe7df}.state-card--not-found .state-card__icon{color:#475569;background:#f1f5f9}.secondary-button,.ghost-button,.secondary-link{border-color:var(--ui-border-strong);color:var(--ui-text);background:#fff;font-weight:650}.secondary-button:hover:not(:disabled),.ghost-button:hover:not(:disabled),.secondary-link:hover{background:var(--ui-surface-muted);color:var(--ui-text);border-color:#aeb9c8}.danger-button{color:var(--ui-danger);background:#fff;border-color:#fecdca}.danger-button:hover:not(:disabled){color:var(--ui-danger-hover);background:#fff5f5;border-color:#fda29b}.link-button{color:var(--ui-primary);background:0 0;border:0;justify-content:flex-start;min-height:0;padding:0}.link-button:hover:not(:disabled){color:var(--ui-primary-hover);background:0 0;text-decoration:underline}.filter-bar,.view-toggle{background:#e8edf5;border-radius:8px;align-items:center;gap:4px;width:fit-content;padding:4px;display:flex}.filter-bar>button,.view-toggle>button,.filter-chip{color:#3f4b5c;background:0 0;border:0;min-height:32px;padding:6px 10px}.filter-chip:hover,.filter-bar>button:hover,.view-toggle>button:hover{color:var(--ui-text);background:#ffffffb3}.filter-chip--active,.filter-chip[aria-pressed=true],.filter-bar>button.is-active,.filter-bar>button[aria-pressed=true],.view-toggle>button.is-active,.view-toggle>button[aria-pressed=true]{box-shadow:var(--ui-shadow-sm);color:var(--ui-text);background:#fff}.tabs{background:#e8edf5;border-radius:8px;gap:4px;width:fit-content;padding:4px;overflow-x:auto}.tabs a,.tabs button{color:#3f4b5c;background:0 0;border:0;min-height:32px;padding:6px 10px;text-decoration:none}.tabs a[aria-current=page],.tabs button[aria-selected=true]{box-shadow:var(--ui-shadow-sm);color:var(--ui-text);background:#fff}.data-table{border:1px solid var(--ui-border);border-collapse:separate;border-spacing:0;box-shadow:none;background:#fff;border-radius:8px;overflow:hidden}.data-table th,.data-table td{border-bottom:1px solid var(--ui-border);padding:10px 12px}.data-table th{background:var(--ui-surface-muted);color:#475467;letter-spacing:0;text-transform:uppercase;font-size:.78rem;font-weight:750}.data-table tbody tr:hover{background:#fbfcff}.data-table tbody tr:last-child td{border-bottom:0}.data-table td:first-child{color:var(--ui-text);font-weight:650}.row-actions{gap:6px}.row-actions label{min-width:190px}.status-badge{border:1px solid #0000;border-radius:999px;gap:6px;padding:.16rem .55rem;font-size:.76rem;font-weight:700}.status-badge:before{content:"";opacity:.85;background:currentColor;border-radius:999px;width:6px;height:6px}.status-badge--success{color:#067647;background:#ecfdf3;border-color:#abefc6}.status-badge--danger{color:#b42318;background:#fff1f0;border-color:#fecdca}.status-badge--warning{color:#b54708;background:#fffaeb;border-color:#fedf89}.status-badge--info{color:#175cd3;background:#eff8ff;border-color:#b2ddff}.status-badge--neutral{color:#475467;background:#f8fafc;border-color:#d0d5dd}.dashboard-counters,.dashboard-grid{gap:12px}.dashboard-summary,.page-summary{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-bottom:12px;display:grid}.dashboard-summary__card,.page-summary__card{align-content:start;gap:8px;min-height:132px}.dashboard-summary__card>span,.page-summary__card>span{color:var(--ui-muted);font-size:.86rem;font-weight:650}.dashboard-summary__card>strong,.page-summary__card>strong{color:var(--ui-text);font-size:1.35rem;line-height:1.15}.dashboard-summary__card .primary-link,.dashboard-summary__card .secondary-link,.page-summary__card .primary-link,.page-summary__card .secondary-link{justify-self:start;margin-top:auto}.dashboard-counters .state-card{align-content:center;min-height:96px}.dashboard-counters strong{color:var(--ui-text);font-size:2rem;line-height:1}.dashboard-counters span,.dashboard-grid p,.state-card small{color:var(--ui-muted)}.payments-action-panel{gap:14px}.payments-action-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.payments-action-item{border:1px solid var(--ui-border);background:#fff;border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;display:grid}.payments-action-item--review{background:#eff8ff;border-color:#b2ddff}.payments-action-item__body{align-items:start;gap:6px;min-width:0;display:grid}.payments-action-item__body strong{color:var(--ui-text)}.payments-action-item__body span,.payments-action-more,.payments-action-empty p{color:var(--ui-muted)}.payments-action-item .status-badge{justify-self:start}.payments-action-empty{background:var(--ui-surface-muted);border:1px dashed var(--ui-border-strong);border-radius:8px;gap:10px;padding:14px;display:grid}.payments-action-empty strong{color:var(--ui-text)}.payments-action-more{margin:0;font-size:.9rem}.payment-history{gap:14px;display:grid}.collapsible-section__actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.collapsible-section__body{gap:12px;display:grid}.payment-history-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.payment-history-card{border:1px solid var(--ui-border);background:#fff;border-radius:8px;overflow:hidden}.payment-history-card details{display:grid}.payment-history-card summary{cursor:pointer;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;list-style:none;display:grid}.payment-history-card summary::-webkit-details-marker{display:none}.payment-history-card summary:after{color:var(--ui-muted);content:"⌄";grid-area:1/2;justify-self:end;font-size:1.1rem;font-weight:700;transition:transform .12s;transform:rotate(0)}.payment-history-card details[open] summary:after{transform:rotate(180deg)}.payment-history-card__main{align-items:start;gap:6px;min-width:0;display:grid}.payment-history-card__main strong{color:var(--ui-text)}.payment-history-card__main>span:not(.status-badge),.payment-history-card__count,.payment-history-empty{color:var(--ui-muted)}.payment-history-card__main .status-badge{justify-self:start}.payment-history-card__count{white-space:nowrap;padding-right:24px;font-size:.86rem;font-weight:650}.payment-timeline{border-top:1px solid var(--ui-border);gap:0;margin:0;padding:0;list-style:none;display:grid}.payment-timeline>li{border-bottom:1px solid var(--ui-border);padding:12px 14px}.payment-timeline>li:last-child{border-bottom:0}.payment-event{gap:10px;display:grid}.payment-event__head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.payment-event__head strong{color:var(--ui-text)}.payment-event__meta{margin:0}.payment-history-empty{border-top:1px solid var(--ui-border);margin:0;padding:12px 14px}.tax-settings__identity{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:0;display:grid}.tax-settings__identity>div{border-bottom:1px solid var(--ui-border);gap:3px;padding:10px 12px;display:grid}.tax-settings__identity dt,.tax-receipt-card__payer>span{color:var(--ui-muted);text-transform:uppercase;font-size:.78rem;font-weight:700}.tax-settings__identity dd{overflow-wrap:anywhere;margin:0}.switch-row{border-block:1px solid var(--ui-border);justify-content:space-between;align-items:center;gap:16px;padding:12px 0;display:flex}.switch-row>span{gap:3px;min-width:0;display:grid}.switch-row small{color:var(--ui-muted);font-weight:400}.switch-row input[type=checkbox]{flex:none;width:22px;height:22px;min-height:22px}.tax-settings__connect{grid-template-columns:minmax(220px,1fr) auto;align-items:end;gap:12px;display:grid}.tax-settings__connect p{color:var(--ui-muted);grid-column:1/-1;margin:0}.tax-settings__disconnect{justify-self:start}.inline-confirm{background:#fff8f7;border:1px solid #fecdca;border-radius:8px;gap:12px;padding:12px;display:grid}.inline-confirm p{margin:0}.payment-confirm-dialog{gap:14px;max-width:min(720px,100vw - 32px)!important}.payment-allocation-picker{grid-template-columns:1fr;display:grid}.payment-allocation-row{border-bottom:1px solid var(--ui-border);grid-template-columns:minmax(0,1fr) minmax(120px,180px);align-items:center;gap:12px;padding:8px 0;display:grid}.payment-allocation-row:last-child{border-bottom:0}.payment-allocation-row label{min-width:0}.payment-allocation-row label span{overflow-wrap:anywhere}.payment-details-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.payment-details-fields .payment-receipt-switch,.payment-details-fields>.secondary-link{grid-column:1/-1}.payment-details-fields>.secondary-link{justify-self:start}.actual-payment-list,.actual-payment-card__allocations ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.actual-payment-card{border:1px solid var(--ui-border);border-radius:8px;overflow:hidden}.actual-payment-card>summary{cursor:pointer;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;display:grid}.actual-payment-card[open]>summary{border-bottom:1px solid var(--ui-border)}.actual-payment-card__identity,.actual-payment-card__amount{gap:3px;display:grid}.actual-payment-card__identity small{color:var(--ui-muted)}.actual-payment-card__amount{justify-items:end}.actual-payment-card__details,.actual-payment-card__allocations,.actual-payment-card__receipt,.actual-payment-card>.row-actions{margin:0;padding:12px 14px}.actual-payment-card__details{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.actual-payment-card__details>div,.actual-payment-card__allocations li,.actual-payment-card__receipt{justify-content:space-between;align-items:baseline;gap:8px 12px;display:flex}.actual-payment-card__details dt{color:var(--ui-muted)}.actual-payment-card__details dd{text-align:right;margin:0}.actual-payment-card__allocations{border-block:1px solid var(--ui-border);gap:10px;display:grid}.actual-payment-card__allocations li span{overflow-wrap:anywhere;min-width:0}.actual-payment-card__receipt{color:var(--ui-muted)}.actual-payment-status--confirmed{color:#067647;background:#ecfdf3;border-color:#abefc6}.actual-payment-status--cancelled,.actual-payment-status--refunded{color:#475467;background:#f2f4f7;border-color:#d0d5dd}.tax-receipt-list,.tax-receipt-items{gap:10px;margin:0;padding:0;list-style:none;display:grid}.tax-receipt-card{border:1px solid var(--ui-border);border-radius:8px;gap:12px;padding:14px;display:grid}.tax-receipt-card__head,.tax-receipt-card__head>div,.tax-receipt-card__payer,.tax-receipt-items>li{flex-wrap:wrap;gap:6px 12px;display:flex}.tax-receipt-card__head{justify-content:space-between;align-items:start}.tax-receipt-card__head>div{display:grid}.tax-receipt-card__head>div>span{color:var(--ui-muted)}.tax-receipt-card__payer,.tax-receipt-items>li{justify-content:space-between;align-items:baseline}.tax-receipt-items{border-block:1px solid var(--ui-border);padding-block:10px}.tax-receipt-card__message{color:var(--ui-danger);margin:0}.tax-receipt-status--issued,.tax-receipt-status--cancelled{color:#067647;background:#ecfdf3;border-color:#abefc6}.tax-receipt-status--pending,.tax-receipt-status--submitting,.tax-receipt-status--unknown,.tax-receipt-status--cancel_pending{color:#175cd3;background:#eff8ff;border-color:#b2ddff}.tax-receipt-status--failed,.tax-receipt-status--action_required{color:#b42318;background:#fff1f0;border-color:#fecdca}.tax-receipt-cancel{margin-top:2px}.activity-list>li,.report-list>li,.access-list>li,.materials-grid__card,.schedule-lesson{border-color:var(--ui-border);box-shadow:none;border-radius:8px}.schedule-lesson__head{justify-content:space-between;align-items:baseline;margin-top:0}.schedule-lesson__time{font-size:1rem;font-weight:650}.schedule-lesson__price{font-variant-numeric:tabular-nums;color:var(--ui-text);margin-left:auto;font-weight:650}.schedule-lesson__heading{color:var(--ui-text);font-weight:500}.schedule-lesson__meta{align-items:center}.schedule-lesson__meta>span{color:var(--ui-muted);font-size:.88rem}.schedule-lesson__account{align-items:center}.schedule-lesson__account-label{color:var(--ui-muted);font-size:.88rem}.schedule-lesson__advance-link{padding:6px 8px;font-size:.88rem}.schedule-lesson__note{color:var(--ui-muted);font-size:.88rem}.schedule-day__head{justify-content:space-between;align-items:flex-start;gap:8px;margin:0 0 10px;display:flex}.schedule-day__title{gap:2px;display:grid}.schedule-day__weekday{color:var(--ui-muted);letter-spacing:.02em;text-transform:uppercase;font-size:.78rem;font-weight:650}.schedule-day__head h3{text-transform:capitalize;margin:0}.schedule-day__count{background:var(--ui-bg);border:1px solid var(--ui-border);color:var(--ui-muted);white-space:nowrap;border-radius:999px;flex:none;align-self:center;padding:2px 10px;font-size:.78rem;font-weight:650}.schedule-day--today{border-color:var(--ui-primary);box-shadow:inset 0 0 0 1px var(--ui-primary)}.schedule-day--today .schedule-day__weekday{color:var(--ui-primary)}.schedule-day--today .schedule-day__count{background:var(--ui-primary-soft);border-color:var(--ui-primary);color:var(--ui-primary)}.schedule-toolbar__range{color:var(--ui-text);text-transform:capitalize;margin-left:auto;font-size:1.05rem;font-weight:700}@media (width<=700px){.schedule-toolbar__range{flex-basis:100%;margin-left:0}}.lesson-calendar{--fc-border-color:var(--ui-border);--fc-page-bg-color:var(--ui-surface);--fc-neutral-bg-color:var(--ui-surface-muted);--fc-neutral-text-color:var(--ui-muted);--fc-today-bg-color:#f4f8ff;min-width:0;padding:0;overflow:hidden}.lesson-calendar .fc{color:var(--ui-text);font-size:.88rem}.lesson-calendar .fc-scroller{-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.lesson-calendar .fc-theme-standard .fc-scrollgrid,.lesson-calendar .fc-theme-standard td,.lesson-calendar .fc-theme-standard th{border-color:var(--ui-border)}.lesson-calendar .fc-theme-standard .fc-scrollgrid{border:0;border-radius:8px}.lesson-calendar .fc-col-header-cell{background:var(--ui-surface-muted);font-weight:650}.lesson-calendar .fc-col-header-cell-cushion,.lesson-calendar .fc-daygrid-day-number{color:var(--ui-text);padding:9px;text-decoration:none}.lesson-calendar .fc-day-today .fc-col-header-cell-cushion,.lesson-calendar .fc-day-today .fc-daygrid-day-number{color:var(--ui-primary);font-weight:750}.lesson-calendar .fc-timegrid-axis-cushion,.lesson-calendar .fc-timegrid-slot-label-cushion{color:var(--ui-muted);font-variant-numeric:tabular-nums;padding-inline:8px;font-size:.76rem}.lesson-calendar .fc-timegrid-slot{height:2.15rem}.lesson-calendar .fc-timegrid-slot-minor{border-top-style:dotted}.lesson-calendar .fc-timegrid-now-indicator-line{border-width:2px 0 0;border-color:#ef4444}.lesson-calendar .fc-timegrid-now-indicator-arrow{border-color:#0000 #ef4444}.lesson-calendar .fc-event{cursor:pointer;border-radius:5px;margin:1px 2px;overflow:hidden;box-shadow:0 1px 2px #10182814}.lesson-calendar .fc-event:focus-visible{outline:3px solid var(--ui-focus);outline-offset:1px}.lesson-calendar .lesson-calendar__event .fc-event-main{color:inherit}.lesson-calendar__event{color:#1849a9;background:#eaf2ff;border:1px solid #84adff}.lesson-calendar__event--completed{color:#067647;background:#ecfdf3;border-color:#6ce9a6}.lesson-calendar__event--pending_request{color:#93370d;background:#fffaeb;border-color:#fec84b}.lesson-calendar__event--no_show,.lesson-calendar__event--cancelled_paid{color:#b42318;background:#fff1f0;border-color:#fda29b}.lesson-calendar__event--rescheduled{color:#3538cd;background:#eef4ff;border-color:#8098f9}.lesson-calendar__event--cancelled_free{color:#667085;background:#f2f4f7;border-color:#cfd4dc}.lesson-calendar__event--cancelled_free .lesson-calendar__event-content{text-decoration:line-through}.lesson-calendar__event--payment-overdue{box-shadow:inset 3px 0 #d92d20}.lesson-calendar__event-content{gap:2px;min-width:0;padding:4px 6px;display:grid}.lesson-calendar__event-head{justify-content:space-between;align-items:baseline;gap:5px;min-width:0;display:flex}.lesson-calendar__event-head time,.lesson-calendar__event-head span{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.72rem;font-weight:700}.lesson-calendar__event-content strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lesson-calendar__event-content small{color:inherit;opacity:.82;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lesson-calendar--month .fc-daygrid-day-frame{min-height:108px}.lesson-calendar--month .lesson-calendar__event-content{padding:3px 5px;display:block}.lesson-calendar--month .lesson-calendar__event-head{margin-right:4px;display:inline}.lesson-calendar--month .lesson-calendar__event-head span,.lesson-calendar--month .lesson-calendar__event-content small{display:none}.lesson-calendar--month .lesson-calendar__event-content strong{display:inline}.lesson-calendar__week-strip{border-bottom:1px solid var(--ui-border);grid-template-columns:repeat(7,minmax(0,1fr));align-items:stretch;padding:8px;display:grid}.lesson-calendar__week-strip button{color:var(--ui-muted);background:0 0;border-radius:6px;place-items:center;gap:2px;min-height:52px;padding:5px 2px;display:grid}.lesson-calendar__week-strip button[aria-pressed=true]{background:var(--ui-primary);color:#fff}.lesson-calendar__week-strip span{text-transform:uppercase;font-size:.72rem;font-weight:650}.lesson-calendar__week-strip strong{font-size:1rem}.schedule-lesson-dialog .state-card{max-width:min(620px,100vw - 32px)}.schedule-lesson-dialog__head{border-bottom:1px solid var(--ui-border);justify-content:space-between;align-items:center;gap:12px;padding-bottom:12px;display:flex}.schedule-lesson-dialog__content{margin:0;padding:0;list-style:none}.schedule-lesson-dialog__content .schedule-lesson{border:0;padding:0}.confirm-modal.schedule-create-dialog .state-card{max-width:min(760px,100vw - 32px)}.schedule-create-dialog__head{border-bottom:1px solid var(--ui-border);justify-content:space-between;align-items:center;gap:12px;padding-bottom:12px;display:flex}.schedule-create-dialog__head h3{margin:0}.schedule-create-form{margin-top:4px}.schedule-create-form__field{align-content:start;gap:6px;min-width:0;display:grid}.schedule-create-form__field>p,.schedule-create-form__field>small{margin:0}.schedule-create-form__field>small{color:var(--ui-muted)}.schedule-create-form__recurrence,.schedule-create-form__actions{grid-column:1/-1}.schedule-create-form__actions{border-top:1px solid var(--ui-border);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;padding-top:14px;display:flex}@media (width<=700px){.schedule-toolbar{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.schedule-toolbar>div[role=group]{grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.schedule-toolbar button{min-height:42px;padding:8px 6px}.schedule-toolbar__range,.schedule-toolbar>span{grid-column:1/-1}.lesson-calendar--compact .fc-col-header{display:none}.lesson-calendar--month .fc-col-header{display:table}.lesson-calendar--month .fc-daygrid-day-frame{min-height:66px}.lesson-calendar--month .fc-daygrid-day-number{padding:6px}.lesson-calendar--month .fc-daygrid-event{border-radius:999px;height:7px;min-height:7px;margin:2px 7px}.lesson-calendar--month .lesson-calendar__event-content{height:100%;padding:0}.lesson-calendar--month .lesson-calendar__event-content>*{display:none}.lesson-calendar .fc-timegrid-axis-cushion,.lesson-calendar .fc-timegrid-slot-label-cushion{padding-inline:5px}.lesson-calendar .fc-timegrid-slot{height:2.45rem}.lesson-calendar__event-content{padding:5px 7px}.lesson-calendar__event-content small{display:none}.schedule-lesson-dialog .state-card{max-width:100%}.confirm-modal.schedule-create-dialog{align-items:end;padding:8px 0 0}.confirm-modal.schedule-create-dialog .state-card{max-width:100%;max-height:calc(100dvh - 8px);padding-bottom:max(18px, env(safe-area-inset-bottom));border-bottom:0;border-radius:8px 8px 0 0}.schedule-create-form,.schedule-create-form__recurrence{grid-template-columns:1fr}.schedule-create-form__actions>button{flex:150px}}.change-history{border-top:1px solid var(--ui-border);margin-top:6px;padding-top:10px}.change-history>summary{cursor:pointer;color:var(--ui-muted);-webkit-user-select:none;user-select:none;padding:4px 0;font-size:.88rem;font-weight:650;list-style:none}.change-history>summary::-webkit-details-marker{display:none}.change-history>summary:before{content:"▸";margin-right:6px;transition:transform .12s;display:inline-block}.change-history[open]>summary:before{transform:rotate(90deg)}.change-history>ul{margin-top:8px}.primary-link{background:var(--ui-primary);border:1px solid var(--ui-primary);color:#fff;border-radius:8px;justify-content:center;align-items:center;gap:6px;min-height:36px;padding:8px 14px;font-weight:650;text-decoration:none;display:inline-flex}.primary-link:hover{background:var(--ui-primary-hover);border-color:var(--ui-primary-hover);color:#fff}.data-table th.num,.data-table td.num{text-align:right;font-variant-numeric:tabular-nums}.data-table td.num{color:var(--ui-text)}.data-table td.cell-muted{color:var(--ui-muted)}.data-table td.cell-debt{color:var(--ui-danger);font-weight:650}.data-table td.cell-credit{color:#067647;font-weight:650}.account-balance{background:#f8fafc;border:0;border-left:4px solid #98a2b3;border-radius:0;grid-template-columns:minmax(160px,auto) minmax(0,1fr) auto;align-items:center;gap:12px 20px;padding:16px;display:grid}.account-balance--due{border-left-color:var(--ui-danger);background:#fff7f6}.account-balance--credit{background:#f0fdf4;border-left-color:#079455}.account-balance__main,.account-balance__meta,.account-balance-value{gap:3px;display:grid}.account-balance__main>span:not(.account-balance__title),.account-balance__meta,.account-balance-value>span{color:var(--ui-muted);font-size:.88rem}.account-balance__title{color:var(--ui-text);font-weight:650}.account-balance__main strong,.account-balance-value strong{font-variant-numeric:tabular-nums;font-size:1.3rem}.account-balance--due .account-balance__main strong,.account-balance-value--due strong{color:var(--ui-danger)}.account-balance--credit .account-balance__main strong,.account-balance-value--credit strong{color:#067647}.account-balance__action{justify-self:end}.account-overview__table td:nth-child(3){gap:3px;display:grid}.account-overview__table td:nth-child(3) small{color:var(--ui-muted)}.student-payments-tab{gap:16px}.account-journal{border-top:1px solid var(--ui-border);padding-top:12px}.account-journal>summary{cursor:pointer;justify-content:space-between;align-items:center;min-height:44px;font-weight:650;display:flex}.account-journal>summary small,.account-journal__event>span,.account-journal__event>small{color:var(--ui-muted);font-weight:400}.account-journal>ol{gap:0;margin:8px 0 0;padding:0;list-style:none;display:grid}.account-journal>ol>li{border-top:1px solid var(--ui-border);grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;padding:12px 0;display:grid}.account-journal__event,.account-journal__amount{gap:4px;display:grid}.account-journal__amount{text-align:right;justify-items:end}.account-journal__cancel{justify-self:start;margin-top:4px}.dashboard-actions{gap:6px;display:grid}.dashboard-actions .secondary-link{justify-content:flex-start}.dashboard-queue{gap:8px;margin:0;padding:0;list-style:none;display:grid}.dashboard-queue li{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 10px;display:flex}.dashboard-queue li>span{min-width:0}@media (width<=700px){.tax-settings__identity,.tax-settings__connect,.payment-allocation-row,.payment-details-fields{grid-template-columns:1fr}.tax-settings__connect>button,.tax-settings__disconnect,.actual-payment-card .row-actions>*,.actual-payment-cancel .row-actions>*,.tax-receipt-card .row-actions>*,.tax-receipt-cancel .row-actions>*,.payment-allocation-row input:not([type=checkbox]){width:100%}.payment-confirm-dialog>.row-actions>*{flex:100%;width:100%}.actual-payment-card>summary,.actual-payment-card__details,.actual-payment-card__details>div,.actual-payment-card__allocations li,.actual-payment-card__receipt{grid-template-columns:1fr;align-items:start;display:grid}.actual-payment-card__amount{justify-items:start}.actual-payment-card__details dd{text-align:left}.tax-receipt-card__head,.tax-receipt-card__payer,.tax-receipt-items>li{align-items:start;display:grid}.tax-receipt-card__head .status-badge{justify-self:start}.payments-action-item{grid-template-columns:1fr}.account-balance{grid-template-columns:1fr;align-items:start}.account-balance__action,.account-balance__action>*{justify-self:stretch;width:100%}.account-journal>ol>li{grid-template-columns:1fr}.account-journal__amount{text-align:left;justify-items:start}.payments-action-item>button,.payments-action-item>.secondary-link,.payments-action-empty .row-actions>button,.payments-action-empty .row-actions>.secondary-link,.collapsible-section__actions{width:100%}.collapsible-section__actions>button{flex:160px}.payment-history-card summary{grid-template-columns:1fr;align-items:start}.payment-history-card summary:after{grid-column:1;justify-self:end}.payment-history-card__count{padding-right:28px}}.user-menu{position:relative}.user-menu--open{z-index:32}.user-menu__trigger{border:1px solid var(--ui-border);min-height:38px;color:var(--ui-muted);background:#fff;border-radius:999px;align-items:center;gap:4px;padding:2px 6px 2px 2px;display:inline-flex}.user-menu__trigger:hover:not(:disabled),.user-menu__trigger:focus-visible{background:var(--ui-surface-muted);border-color:var(--ui-border-strong)}.user-menu__avatar{background:var(--ui-primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:.82rem;font-weight:650;display:inline-flex}.user-menu__chevron{width:14px;height:14px;transition:transform .12s}.user-menu--open .user-menu__chevron{transform:rotate(180deg)}.user-menu__backdrop{z-index:30;cursor:default;background:0 0;border:0;border-radius:0;min-height:0;padding:0;position:fixed;inset:0}.user-menu__panel{z-index:31;border:1px solid var(--ui-border);background:#fff;border-radius:10px;gap:10px;width:min(340px,100vw - 32px);min-width:224px;padding:12px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 12px 30px #1018281f}.user-menu__panel>*{min-width:0;max-width:100%}.user-menu__identity{gap:2px;display:grid}.user-menu__identity strong{color:var(--ui-text);overflow-wrap:anywhere}.user-menu__identity span{color:var(--ui-muted);word-break:break-all;font-size:.84rem}.user-menu__row{color:var(--ui-muted);font-size:.84rem}.user-menu__timezone{color:var(--ui-text);gap:6px;font-size:.84rem;font-weight:650;display:grid}.user-menu__timezone select{width:100%;min-width:0}.user-menu__panel .language-switcher{align-items:center;gap:8px;display:flex}.user-menu__panel .language-switcher select{width:100%;min-width:0}.user-menu__panel .user-menu__settings{justify-content:center;text-decoration:none}.user-menu__panel .danger-button{justify-content:center}button:active:not(:disabled),.secondary-link:active,.primary-link:active,.tabs a:active{transform:scale(.985)}.schedule-lesson{transition:border-color .12s,box-shadow .12s}.schedule-lesson:hover{border-color:var(--ui-border-strong);box-shadow:var(--ui-shadow-sm)}.link-button{transition:color .12s}.toast-stack{z-index:70;gap:8px;max-width:min(360px,100vw - 32px);display:grid;position:fixed;bottom:16px;right:16px}.toast{border:1px solid #0000;border-radius:10px;padding:10px 14px;font-weight:650;animation:.16s toast-in;box-shadow:0 10px 30px #10182824}.toast--success{color:#067647;background:#ecfdf3;border-color:#abefc6}.toast--error{color:#b42318;background:#fff1f0;border-color:#fecdca}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes scrim-in{0%{opacity:0}to{opacity:1}}@keyframes drawer-in{0%{opacity:.6;transform:translate(-12px)}to{opacity:1;transform:none}}.form-status,.status-message{border:1px solid #0000;border-radius:8px}.form-status--success,.status-message--success{border-color:#abefc6}.form-status--info{border-color:#b2ddff}.form-status--error,.status-message--error{border-color:#fecdca}section.state-card.is-danger,.is-danger{background:#fff8f7}section.state-card.is-danger{border-left-color:var(--ui-danger)}.shared-notes-panel{gap:20px;display:grid}.shared-notes-panel .section-heading p{color:var(--ui-muted);margin:6px 0 0}.shared-note-composer,.shared-note__editor{gap:10px;display:grid}.shared-note-composer{border-bottom:1px solid var(--ui-border);padding-bottom:20px}.shared-note-composer label,.shared-note__editor label{font-weight:700}.shared-note-composer textarea,.shared-note__editor textarea{resize:vertical;width:100%;min-height:104px}.shared-note-composer button{justify-self:start}.shared-notes-list{margin:0;padding:0;list-style:none}.shared-note{gap:12px;padding:18px 0;display:grid}.shared-note:first-child{padding-top:0}.shared-note:last-child{padding-bottom:0}.shared-note+.shared-note{border-top:1px solid var(--ui-border)}.shared-note__meta{color:var(--ui-muted);flex-wrap:wrap;align-items:baseline;gap:6px 12px;font-size:.84rem;display:flex}.shared-note__meta strong{color:var(--ui-text)}.shared-note__body{overflow-wrap:anywhere;white-space:pre-wrap;margin:0}.shared-note__actions{margin-top:2px}.shared-notes-empty{border:1px dashed var(--ui-border-strong);border-radius:8px;padding:18px}.shared-notes-empty p{color:var(--ui-muted);margin:6px 0 0}.confirm-modal{overscroll-behavior:contain;z-index:60;background:#11182785;overflow-y:auto}.confirm-modal .state-card{width:100%;max-width:min(520px,100vw - 32px);max-height:calc(100dvh - 40px);overflow-y:auto}@media (width<=900px){.app-shell{grid-template-columns:1fr}.app-sidebar{padding:16px}.app-content{padding-top:20px}.app-topbar{z-index:20;background:#fff;flex-flow:row;align-items:flex-end;position:sticky;top:0}.app-topbar--menu-open{z-index:32}.app-topbar__actions{flex-wrap:nowrap;flex:none;align-self:flex-end}.app-topbar__title h1{overflow-wrap:anywhere}.app-topbar .breadcrumbs{display:none}.filter-bar,.view-toggle,.tabs{width:100%}}@supports (padding:max(0px, env(safe-area-inset-bottom))){@media (width<=900px){.app-content{padding-left:max(clamp(16px, 3vw, 32px), env(safe-area-inset-left));padding-right:max(clamp(16px, 3vw, 32px), env(safe-area-inset-right));padding-bottom:max(48px, env(safe-area-inset-bottom))}.mobile-drawer .app-sidebar{padding-bottom:max(16px, env(safe-area-inset-bottom))}}}.bottom-nav{display:none}@media (width<=900px){.bottom-nav{z-index:30;padding:6px;padding-bottom:max(6px, env(safe-area-inset-bottom));border-top:1px solid var(--ui-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;justify-content:space-around;gap:2px;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav__item{min-width:0;color:var(--ui-muted);border-radius:10px;flex-direction:column;flex:1 1 0;align-items:center;gap:3px;padding:4px 2px;font-size:.66rem;font-weight:600;line-height:1.1;text-decoration:none;display:flex}.bottom-nav__item span{text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.bottom-nav__icon{width:22px;height:22px}.bottom-nav__item[aria-current=page],.bottom-nav__item[aria-current=page] .bottom-nav__icon{color:var(--ui-primary)}.app-content{padding-bottom:76px;padding-bottom:calc(72px + env(safe-area-inset-bottom))}.toast-stack{bottom:80px;bottom:calc(76px + env(safe-area-inset-bottom))}}@media (width<=700px){button,.secondary-link,.tabs a{min-height:38px}.student-materials-actions .primary-link{width:100%}.shared-note-composer button{justify-self:stretch;width:100%}.shared-note__actions>*{flex:140px}.page-section,.state-card{padding:14px}.confirm-modal{padding:12px;padding-top:max(12px, env(safe-area-inset-top));padding-bottom:max(88px, env(safe-area-inset-bottom));place-items:start center}.confirm-modal .state-card{max-height:calc(100dvh - 100px)}.data-table{box-shadow:none;background:0 0;border:0;border-radius:8px;display:block;overflow:visible}.data-table thead{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.data-table tbody,.data-table tr,.data-table td{display:block}.data-table tr{border:1px solid var(--ui-border);background:#fff;border-radius:10px;margin-bottom:10px;padding:4px 12px}.data-table td{border:0;justify-content:space-between;align-items:baseline;gap:12px;padding:8px 0;display:flex}.data-table td+td{border-top:1px solid var(--ui-surface-muted)}.data-table td[data-label]:before{content:attr(data-label);color:var(--ui-muted);letter-spacing:.02em;text-transform:uppercase;flex:none;font-size:.74rem;font-weight:700}.data-table td[colspan],.data-table td.data-table__detail-cell{display:block}.data-table td:first-child{font-size:1rem}.data-table td.num{text-align:right}.data-table td.row-actions{flex-wrap:wrap;justify-content:flex-start}.data-table td.row-actions:before{flex-basis:100%}.material-preview-dialog__header>div{width:100%;min-width:0}.material-preview-dialog__header .secondary-button{width:100%}.material-preview-dialog__pdf{height:min(56dvh,520px)}.material-preview-dialog__actions>*{justify-content:center;width:100%}}.boards-page{display:grid}.boards-page--embedded{gap:14px}.boards-inline-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.boards-inline-header h3,.boards-inline-header p{margin:0}.boards-inline-header p{color:var(--ui-muted);margin-top:4px}.boards-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:14px;display:grid}.board-list-filters{grid-template-columns:repeat(2,minmax(180px,280px));align-items:end;gap:12px;display:grid}.board-list-filters label{gap:6px;display:grid}.board-card{background:var(--ui-surface);border:1px solid var(--ui-border);box-shadow:var(--ui-shadow-sm);border-radius:8px;min-width:0;overflow:hidden}.board-card__preview{border-bottom:1px solid var(--ui-border);background:#f7f9fc;grid-template-rows:1fr 1fr;grid-template-columns:1fr .7fr;gap:10px;height:96px;padding:18px;display:grid}.board-card__preview span{background:#dce7f6;border-radius:3px;display:block}.board-card__preview span:first-child{background:#b8d4fa;grid-row:1/3}.board-card__preview span:last-child{background:#cdebe2}.board-card__body{gap:14px;padding:16px;display:grid}.board-card__title{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.board-card__title>div{min-width:0}.board-card__title h3{overflow-wrap:anywhere;margin:0;font-size:1rem}.board-card__title p{color:var(--ui-muted);margin:4px 0 0}.board-status,.connection-pill,.save-pill{border:1px solid var(--ui-border);border-radius:999px;flex:none;align-items:center;min-height:28px;padding:4px 9px;font-size:.76rem;font-weight:700;display:inline-flex}.board-status--active,.connection-pill--online,.save-pill--saved{color:#087a55;background:#ecfdf5;border-color:#a7e6c8}.board-status--archived,.connection-pill--offline,.save-pill--error{color:#b42318;background:#fff5f5;border-color:#f4c4c1}.connection-pill--connecting,.save-pill--saving,.save-pill--dirty{color:#1d5db5;background:#eff6ff;border-color:#bfdbfe}.board-card__meta{grid-template-columns:1fr 1fr;gap:8px;margin:0;display:grid}.board-card__meta div{gap:2px;display:grid}.board-card__meta dt{color:var(--ui-muted);text-transform:uppercase;font-size:.72rem;font-weight:700}.board-card__meta dd{margin:0}.board-create-dialog{gap:16px}.board-dialog-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.board-dialog-header h3,.board-dialog-header p{margin:0}.board-dialog-header p{color:var(--ui-muted);margin-top:5px}.board-fixed-student{background:var(--ui-surface-muted);border-radius:6px;justify-content:space-between;align-items:center;padding:12px;display:flex}.board-fixed-student span{color:var(--ui-muted)}.board-editor{border:1px solid var(--ui-border);background:#fff;border-radius:8px;grid-template-rows:auto auto minmax(520px,1fr);height:calc(100dvh - 190px);min-height:680px;display:grid;overflow:hidden}.board-editor--fullscreen{border:0;border-radius:0;height:100dvh;min-height:0}.board-editor__toolbar{border-bottom:1px solid var(--ui-border);z-index:8;background:#fff;grid-row:1;grid-template-columns:minmax(220px,1fr) auto auto;align-items:center;gap:10px 16px;padding:10px 12px;display:grid;position:relative}.board-editor__identity{align-items:center;gap:10px;min-width:0;display:flex}.board-editor__identity>div{min-width:0}.board-editor__identity h2{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:1rem;overflow:hidden}.board-editor__identity p{color:var(--ui-muted);text-overflow:ellipsis;white-space:nowrap;margin:2px 0 0;font-size:.78rem;overflow:hidden}.board-editor__status,.board-editor__actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.board-editor__actions{justify-content:flex-end}.board-editor__notices{grid-row:2}.board-editor__notices:empty{display:none}.board-editor__actions .secondary-button,.board-editor__actions .board-file-button{min-height:34px;padding:7px 10px;font-size:.8rem}.collaborator-count{color:var(--ui-muted);font-size:.78rem;font-weight:700}.board-file-button{cursor:pointer;justify-content:center;align-items:center;display:inline-flex}.board-file-button input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}.board-read-only{color:#7a4a00;background:#fff8e8;border-bottom:1px solid #f3d28f;padding:8px 14px;font-size:.86rem;font-weight:650}.board-upload-retry{color:#b42318;background:#fff5f5;justify-content:space-between;align-items:center;gap:12px;padding:8px 14px;display:flex}.board-editor__workspace{grid-row:3;min-height:0;position:relative;overflow:hidden}.board-editor__canvas{width:100%;height:100%;min-height:520px;position:relative}.board-editor__canvas .excalidraw{--color-primary:#315efb;--color-primary-darker:#2449ca}.board-side-panel{border-left:1px solid var(--ui-border);z-index:7;background:#fffffffa;grid-template-rows:auto auto 1fr;gap:14px;width:380px;max-width:100%;height:100%;padding:16px;display:grid;position:absolute;top:0;right:0;overflow-y:auto;box-shadow:-10px 0 30px #1720331a}.board-side-panel__header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.board-side-panel__header h3,.board-side-panel__header p{margin:0}.board-side-panel__header p{color:var(--ui-muted);margin-top:4px;font-size:.84rem}.board-resource-list,.board-history-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.board-resource-list li,.board-history-list li{border:1px solid var(--ui-border);border-radius:7px;gap:10px;padding:12px;display:grid}.board-resource-list li>div:first-child,.board-history-list li>div:first-child{gap:3px;min-width:0;display:grid}.board-resource-list strong{overflow-wrap:anywhere}.board-resource-list span,.board-history-list span{color:var(--ui-muted);font-size:.78rem}.board-panel-empty{color:var(--ui-muted)}.board-file-preview{grid-template-rows:auto minmax(0,1fr);width:100%;max-width:min(94vw,1000px);height:min(86dvh,900px);display:grid}.board-file-preview iframe{border:1px solid var(--ui-border);border-radius:6px;width:100%;height:100%;min-height:0}@media (width<=1100px){.board-editor__toolbar{grid-template-columns:minmax(200px,1fr) auto}.board-editor__status{justify-content:flex-end}.board-editor__actions{grid-column:1/-1;justify-content:flex-start}}@media (width<=900px){.board-editor{height:calc(100dvh - 188px - env(safe-area-inset-bottom));min-height:620px}.board-editor__toolbar{grid-template-columns:1fr auto;align-items:flex-start}.board-editor__status{align-self:center}.board-editor__actions{scrollbar-width:none;flex-wrap:nowrap;justify-content:flex-start;padding-bottom:2px;overflow-x:auto}.board-editor__actions::-webkit-scrollbar{display:none}.board-editor__actions>*{flex:none}}@media (width<=620px){.board-list-filters,.board-card__meta{grid-template-columns:1fr}.board-editor{height:calc(100dvh - 174px - env(safe-area-inset-bottom));border-left:0;border-right:0;border-radius:0;grid-template-rows:auto auto minmax(430px,1fr);min-height:560px;margin-left:-16px;margin-right:-16px}.board-editor--fullscreen{height:100dvh;margin:0}.board-editor__toolbar{gap:8px;padding:8px}.board-editor__identity h2{max-width:44vw}.board-editor__identity p{max-width:48vw}.board-editor__status{gap:4px}.connection-pill,.save-pill{min-height:24px;padding:3px 6px;font-size:.68rem}.collaborator-count{display:none}.board-editor__canvas{min-height:430px}.board-side-panel{border-left:0;border-top:1px solid var(--ui-border);width:100%;height:min(62%,520px);top:auto;bottom:0;left:0;box-shadow:0 -10px 30px #1720331f}.board-file-preview{max-width:calc(100vw - 20px);height:calc(100dvh - 32px)}}
