.teacher-shell-module__fDSUqa__page{background:radial-gradient(circle at 10% 20%,#0f172a1f,#0000 45%),radial-gradient(circle at 80% 10%,#0f172a26,#0000 40%),linear-gradient(#0f172a0f,#0000 30%);min-height:100vh}.teacher-shell-module__fDSUqa__container{max-width:960px;margin:0 auto;padding:32px 20px 48px}.teacher-shell-module__fDSUqa__header{border:var(--border-width)solid var(--border-primary);background:var(--bg-primary);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:16px;display:flex}.teacher-shell-module__fDSUqa__kicker{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-size:12px}.teacher-shell-module__fDSUqa__title{font-family:var(--font-unbounded),sans-serif;margin:6px 0;font-size:28px;font-weight:300}.teacher-shell-module__fDSUqa__subtitle{color:var(--text-muted);font-size:14px}.teacher-shell-module__fDSUqa__headerActions{align-items:center;gap:12px;display:flex}.teacher-shell-module__fDSUqa__navLink{border-bottom:var(--border-width)solid var(--border-primary);touch-action:manipulation;padding-bottom:2px;font-weight:700}.teacher-shell-module__fDSUqa__navLink:focus-visible{outline:var(--focus-ring-width)solid var(--border-primary);outline-offset:var(--focus-ring-offset)}.teacher-shell-module__fDSUqa__main{gap:16px;margin-top:20px;display:grid}[data-theme=dark] .teacher-shell-module__fDSUqa__page{background:radial-gradient(circle at 10% 20%,#ffffff1f,#0000 45%),radial-gradient(circle at 80% 10%,#ffffff1f,#0000 40%),linear-gradient(#ffffff14,#0000 30%)}
.button-module__5OMyNq__button{border:var(--button-border-width,var(--border-width))solid var(--button-border,var(--border-primary));background:var(--button-bg,var(--bg-field));color:var(--button-text,var(--text-primary));font-family:var(--font-body),system-ui,sans-serif;font-weight:var(--action-weight);letter-spacing:var(--action-tracking);line-height:var(--action-line-height);cursor:pointer;transition:background var(--motion-fast)ease,color var(--motion-fast)ease,border-color var(--motion-fast)ease,box-shadow var(--motion-fast)ease,transform var(--motion-fast)ease;touch-action:manipulation;border-radius:var(--control-radius);box-shadow:none;white-space:nowrap;justify-content:center;align-items:center;gap:8px;display:inline-flex}.button-module__5OMyNq__button:disabled{background:var(--button-disabled-bg,var(--button-bg,var(--bg-field)));color:var(--button-disabled-text,var(--button-text,var(--text-primary)));border-color:var(--button-disabled-border,var(--button-border,var(--border-primary)));box-shadow:none;cursor:not-allowed;transform:none}.button-module__5OMyNq__button:focus-visible{outline:var(--focus-ring-width)solid var(--border-primary);outline-offset:var(--focus-ring-offset)}.button-module__5OMyNq__sm{min-height:var(--action-control-height-sm);padding:8px var(--action-padding-x-sm);font-size:var(--action-font-size-sm)}.button-module__5OMyNq__md{min-height:var(--action-control-height-md);padding:10px var(--action-padding-x-md);font-size:var(--action-font-size-md)}.button-module__5OMyNq__lg{min-height:var(--action-control-height-lg);padding:12px var(--action-padding-x-lg);font-size:var(--action-font-size-lg)}.button-module__5OMyNq__primary{--button-bg:var(--bg-accent);--button-text:var(--text-accent);--button-border:var(--border-primary);--button-hover-bg:var(--bg-accent);--button-hover-text:var(--text-accent);--button-hover-border:var(--border-primary);--button-hover-shadow:0 12px 24px #0f172a29;--button-disabled-bg:color-mix(in srgb,var(--bg-accent)82%,var(--bg-field));--button-disabled-text:var(--text-accent);--button-disabled-border:color-mix(in srgb,var(--border-primary)82%,var(--bg-field))}.button-module__5OMyNq__secondary{--button-bg:var(--bg-field);--button-text:var(--text-primary);--button-border:var(--glass-border);--button-border-width:var(--border-width-thin);--button-hover-bg:color-mix(in srgb,var(--bg-field)98%,white 2%);--button-hover-border:var(--border-primary);--button-hover-text:var(--text-primary);--button-hover-shadow:0 10px 22px #0f172a14,inset 0 1px 0 #ffffffc7;--button-disabled-bg:var(--bg-field);--button-disabled-text:color-mix(in srgb,var(--text-primary)72%,var(--text-muted));--button-disabled-border:color-mix(in srgb,var(--glass-border)88%,var(--border-primary))}.button-module__5OMyNq__ghost{--button-bg:var(--bg-field);--button-text:var(--text-primary);--button-border:color-mix(in srgb,var(--glass-border)88%,transparent);--button-border-width:var(--border-width-thin);--button-hover-bg:color-mix(in srgb,var(--bg-field)97%,white 3%);--button-hover-border:var(--glass-border);--button-hover-text:var(--text-primary);--button-hover-shadow:0 8px 18px #0f172a0f,inset 0 1px 0 #ffffffad;--button-disabled-bg:var(--bg-field);--button-disabled-text:color-mix(in srgb,var(--text-primary)72%,var(--text-muted));--button-disabled-border:color-mix(in srgb,var(--glass-border)88%,var(--border-primary))}.button-module__5OMyNq__danger{--button-bg:color-mix(in srgb,#7a1f30 9%,var(--bg-field));--button-text:color-mix(in srgb,#6a1223 96%,var(--text-primary));--button-border:color-mix(in srgb,#8e2b3f 34%,var(--glass-border));--button-border-width:var(--border-width-thin);--button-hover-bg:color-mix(in srgb,#7a1f30 14%,var(--bg-surface));--button-hover-border:color-mix(in srgb,#8e2b3f 48%,var(--border-primary));--button-hover-text:color-mix(in srgb,#5a0d1c 98%,var(--text-primary));--button-hover-shadow:0 8px 18px #7a1f3024;--button-disabled-bg:color-mix(in srgb,#7a1f30 3%,var(--bg-field));--button-disabled-text:color-mix(in srgb,#7a1f30 48%,var(--text-muted));--button-disabled-border:color-mix(in srgb,#7a1f30 14%,var(--glass-border))}.button-module__5OMyNq__primary:hover:not(:disabled){background:var(--button-hover-bg);color:var(--button-hover-text);border-color:var(--button-hover-border);box-shadow:var(--button-hover-shadow);transform:translateY(-1px)}.button-module__5OMyNq__secondary:hover:not(:disabled),.button-module__5OMyNq__ghost:hover:not(:disabled),.button-module__5OMyNq__danger:hover:not(:disabled){background:var(--button-hover-bg);color:var(--button-hover-text);border-color:var(--button-hover-border);box-shadow:var(--button-hover-shadow)}
.lite-tex-module__AQcE6W__inline{font-size:1.05em;display:inline-block}.lite-tex-module__AQcE6W__block{white-space:pre-wrap;font-size:1.05em;line-height:1.5;display:block}.lite-tex-module__AQcE6W__placeholder{color:var(--text-muted);font-size:13px}.lite-tex-module__AQcE6W__text{white-space:pre-wrap}.lite-tex-module__AQcE6W__mathInline{margin:0 2px;display:inline-block}.lite-tex-module__AQcE6W__mathBlock{margin:8px 0;display:block}
.alert-dialog-module__P_7ZQG__overlay{background:color-mix(in srgb,var(--bg-primary)36%,transparent);-webkit-backdrop-filter:blur(2px);z-index:130;position:fixed;inset:0}.alert-dialog-module__P_7ZQG__content{--control-radius:var(--radius-control);border:var(--border-width-thin)solid var(--glass-border);border-radius:var(--radius-panel);background:var(--surface-1);width:min(520px,100vw - 24px);box-shadow:var(--glass-shadow);z-index:131;overscroll-behavior:contain;outline:none;gap:12px;padding:18px;display:grid;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.alert-dialog-module__P_7ZQG__title{font-size:var(--text-title-section-size);line-height:var(--text-title-section-line-height);font-family:var(--text-title-section-family),sans-serif;font-weight:var(--text-title-section-weight);letter-spacing:var(--text-title-section-tracking);color:var(--text-primary);margin:0}.alert-dialog-module__P_7ZQG__description{font-size:var(--text-body-sm-size);line-height:var(--text-body-sm-line-height);color:var(--text-muted);margin:0}.alert-dialog-module__P_7ZQG__actions{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.alert-dialog-module__P_7ZQG__cancelButton{min-width:116px}.alert-dialog-module__P_7ZQG__confirmButton{min-width:132px}
.dialog-module__lm8mya__overlay{background:color-mix(in srgb,var(--bg-primary)36%,transparent);-webkit-backdrop-filter:blur(2px);z-index:120;position:fixed;inset:0}.dialog-module__lm8mya__content{--control-radius:var(--radius-control);border:var(--border-width-thin)solid var(--glass-border);border-radius:var(--radius-panel);background:var(--surface-1);width:min(720px,100vw - 24px);max-height:calc(100vh - 24px);box-shadow:var(--glass-shadow);z-index:121;overscroll-behavior:contain;outline:none;gap:8px;padding:18px;display:grid;position:fixed;top:50%;left:50%;overflow:auto;transform:translate(-50%,-50%)}.dialog-module__lm8mya__title{font-size:var(--text-title-section-size);line-height:var(--text-title-section-line-height);font-family:var(--text-title-section-family),sans-serif;font-weight:var(--text-title-section-weight);letter-spacing:var(--text-title-section-tracking);margin:0}.dialog-module__lm8mya__description{font-size:var(--text-body-sm-size);line-height:var(--text-body-sm-line-height);color:var(--text-muted);max-width:60ch;margin:8px 0 0}
.field-label-module__RgHwgq__root{color:var(--text-primary);gap:6px;display:grid}.field-label-module__RgHwgq__labelRow{flex-wrap:wrap;align-items:center;gap:6px;display:inline-flex}.field-label-module__RgHwgq__labelText{font-family:var(--text-label-family),sans-serif;font-size:var(--text-label-size);line-height:var(--text-label-line-height);font-weight:var(--text-label-weight);letter-spacing:var(--text-label-tracking);text-transform:uppercase;color:var(--text-muted)}.field-label-module__RgHwgq__required{color:color-mix(in srgb,#ef4444 78%,var(--text-primary))}.field-label-module__RgHwgq__hint{font-family:var(--text-body-sm-family),sans-serif;font-size:var(--text-body-sm-size);line-height:var(--text-body-sm-line-height);color:var(--text-muted)}
.input-module__6zBo0G__input{border:var(--control-border-width,var(--border-width))solid var(--control-border,var(--border-primary));background:var(--control-bg,var(--bg-primary));width:100%;color:var(--text-primary);min-height:var(--action-control-height-md);font-family:var(--text-body-md-family),system-ui,sans-serif;font-size:var(--text-body-md-size);line-height:var(--text-body-md-line-height);letter-spacing:var(--text-body-md-tracking);border-radius:var(--control-radius);transition:border-color var(--motion-fast)ease,box-shadow var(--motion-fast)ease,background var(--motion-fast)ease;outline:none;padding:10px 12px}.input-module__6zBo0G__input::placeholder{color:var(--text-muted)}.input-module__6zBo0G__input:focus-visible{border-color:color-mix(in srgb,var(--border-primary)58%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--border-primary)32%,transparent);outline:none}
.inline-status-module__3bVZTq__status{border:var(--border-width-thin)solid var(--glass-border);width:fit-content;font-family:var(--text-overline-family),sans-serif;font-weight:var(--text-overline-weight);letter-spacing:var(--text-overline-tracking);text-transform:uppercase;color:var(--text-primary);white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.inline-status-module__3bVZTq__sm{min-height:22px;font-size:var(--text-overline-size);line-height:var(--text-overline-line-height);padding:2px 8px}.inline-status-module__3bVZTq__md{min-height:26px;font-size:var(--text-label-size);line-height:var(--text-label-line-height);padding:4px 10px}.inline-status-module__3bVZTq__muted{background:color-mix(in srgb,var(--surface-1)92%,transparent);color:var(--text-muted)}.inline-status-module__3bVZTq__default{background:var(--glass-tint)}.inline-status-module__3bVZTq__success{border-color:color-mix(in srgb,#22c55e 38%,var(--glass-border));background:color-mix(in srgb,#22c55e 12%,var(--surface-1))}.inline-status-module__3bVZTq__warning{border-color:color-mix(in srgb,#d97706 38%,var(--glass-border));background:color-mix(in srgb,#d97706 12%,var(--surface-1))}.inline-status-module__3bVZTq__danger{border-color:color-mix(in srgb,#ef4444 38%,var(--glass-border));background:color-mix(in srgb,#ef4444 12%,var(--surface-1))}
.page-header-module__xl22dG__header{gap:var(--layout-section-gap);display:grid}.page-header-module__xl22dG__breadcrumbs{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.page-header-module__xl22dG__mainRow{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.page-header-module__xl22dG__main{gap:6px;min-width:0;display:grid}.page-header-module__xl22dG__title{font-family:var(--text-title-page-family),sans-serif;font-size:var(--text-title-page-size);line-height:var(--text-title-page-line-height);font-weight:var(--text-title-page-weight);letter-spacing:var(--text-title-page-tracking);color:var(--text-primary);text-wrap:balance;margin:0}.page-header-module__xl22dG__subtitle{max-width:var(--layout-content-measure);font-family:var(--text-body-sm-family),sans-serif;font-size:var(--text-body-sm-size);line-height:var(--text-body-sm-line-height);color:var(--text-muted);margin:0}.page-header-module__xl22dG__actions{align-items:center;gap:var(--layout-action-gap);flex-wrap:wrap;display:flex}.page-header-module__xl22dG__status{align-items:center;gap:var(--layout-inline-gap);flex-wrap:wrap;display:flex}
.switch-module__G6F55q__wrapper{cursor:pointer;align-items:center;gap:8px;display:inline-flex}.switch-module__G6F55q__root{appearance:none;background:#d1d1d6;border:none;border-radius:999px;width:46px;height:26px;padding:0;transition:background .2s;position:relative;box-shadow:inset 0 0 0 1px #0f172a14}.switch-module__G6F55q__root[data-state=checked]{background:var(--bg-accent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--border-primary)42%,transparent)}.switch-module__G6F55q__root:focus-visible{outline:var(--focus-ring-width)solid var(--border-primary);outline-offset:var(--focus-ring-offset)}.switch-module__G6F55q__root[data-disabled]{opacity:.6;cursor:not-allowed}.switch-module__G6F55q__thumb{will-change:left;background:#fff;border-radius:999px;width:20px;height:20px;transition:left .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 2px #0f172a38,0 2px 5px #0f172a24}.switch-module__G6F55q__root[data-state=checked] .switch-module__G6F55q__thumb{left:23px}.switch-module__G6F55q__label{letter-spacing:.01em;color:var(--text-primary);font-size:14px;font-weight:600}
.textarea-module__4g_ugG__textarea{border:var(--control-border-width,var(--border-width))solid var(--control-border,var(--border-primary));background:var(--control-bg,var(--bg-primary));width:100%;min-height:120px;color:var(--text-primary);font-family:var(--text-body-md-family),system-ui,sans-serif;font-size:var(--text-body-md-size);line-height:var(--text-body-md-line-height);letter-spacing:var(--text-body-md-tracking);resize:vertical;border-radius:var(--control-radius);transition:border-color var(--motion-fast)ease,box-shadow var(--motion-fast)ease,background var(--motion-fast)ease;outline:none;padding:10px 12px}.textarea-module__4g_ugG__textarea::placeholder{color:var(--text-muted)}.textarea-module__4g_ugG__textarea:focus-visible{border-color:color-mix(in srgb,var(--border-primary)58%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--border-primary)32%,transparent);outline:none}
.kicker-module__Tu82Xa__kicker{font-family:var(--text-overline-family),sans-serif;font-size:var(--text-overline-size);line-height:var(--text-overline-line-height);font-weight:var(--text-overline-weight);letter-spacing:var(--text-overline-tracking);text-transform:uppercase;color:var(--text-muted);align-items:center;gap:6px;display:inline-flex}.kicker-module__Tu82Xa__accent{color:var(--text-primary)}
.empty-state-module__q99mUW__root{border:var(--border-width-thin)dashed var(--surface-card-border);background:var(--surface-card-bg);border-radius:var(--card-radius);padding:var(--layout-card-padding);color:var(--text-muted);justify-items:start;gap:8px;display:grid}.empty-state-module__q99mUW__title{font-family:var(--text-title-section-family),sans-serif;font-size:var(--text-title-section-size);line-height:var(--text-title-section-line-height);font-weight:var(--text-title-section-weight);letter-spacing:var(--text-title-section-tracking);color:var(--text-primary);margin:0}.empty-state-module__q99mUW__description{max-width:60ch;font-family:var(--text-body-sm-family),sans-serif;font-size:var(--text-body-sm-size);line-height:var(--text-body-sm-line-height);color:var(--text-muted);margin:0}.empty-state-module__q99mUW__actions{gap:var(--layout-action-gap);flex-wrap:wrap;display:flex}
.dropdown-menu-module__2i3ctq__content{--control-radius:var(--radius-control);z-index:140;border:var(--border-width-thin)solid var(--glass-border);border-radius:var(--radius-control);background:var(--surface-1);min-width:216px;box-shadow:var(--glass-shadow);gap:4px;padding:6px;display:grid}.dropdown-menu-module__2i3ctq__item{border:var(--border-width-thin)solid transparent;border-radius:calc(var(--radius-control) - 4px);color:var(--text-primary);text-align:left;cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;padding:8px 10px;font-size:14px;line-height:1.3}.dropdown-menu-module__2i3ctq__item[data-highlighted]{border-color:var(--glass-border);background:var(--surface-2);outline:none}.dropdown-menu-module__2i3ctq__item[data-disabled]{opacity:.55;cursor:not-allowed}.dropdown-menu-module__2i3ctq__separator{background:var(--glass-border);height:1px;margin:2px 0}
.entity-editor-inline-module__IzpvYq__form{background:0 0;flex-direction:column;gap:12px;display:flex}.entity-editor-inline-module__IzpvYq__header{border-bottom:none;flex-direction:column;gap:4px;padding-bottom:0;display:flex}.entity-editor-inline-module__IzpvYq__title{font-family:var(--font-unbounded),sans-serif;font-size:16px;font-weight:300}.entity-editor-inline-module__IzpvYq__description{color:var(--text-muted);font-size:13px}.entity-editor-inline-module__IzpvYq__fields{gap:10px;display:grid}.entity-editor-inline-module__IzpvYq__actions{flex-wrap:wrap;justify-content:space-between;gap:12px;display:flex}.entity-editor-inline-module__IzpvYq__actions button{--button-bg:var(--bg-field);--button-border:var(--glass-border);--button-text:var(--text-primary);--button-hover-bg:color-mix(in srgb,var(--bg-field)98%,white 2%);--button-hover-border:var(--border-primary);--button-hover-text:var(--text-primary);--button-hover-shadow:var(--nav-hover-shadow)}.entity-editor-inline-module__IzpvYq__actionsLeft{flex-wrap:wrap;gap:8px;display:flex}.entity-editor-inline-module__IzpvYq__actionsRight{flex-wrap:wrap;align-items:center;gap:8px;margin-left:auto;display:flex}.entity-editor-inline-module__IzpvYq__error{border:var(--border-width)solid var(--panel-border);background:var(--glass-tint);color:var(--text-primary);border-radius:var(--card-radius);padding:8px;font-size:13px}
.select-module__7aXX6a__trigger{border:var(--control-border-width,var(--border-width-thin))solid var(--control-border,var(--glass-border));background:var(--bg-primary);width:100%;color:var(--text-primary);border-radius:var(--radius-control);cursor:pointer;justify-content:space-between;align-items:center;gap:8px;padding:9px 10px;font-size:14px;display:inline-flex}.select-module__7aXX6a__icon{color:var(--text-muted);align-items:center;display:inline-flex}.select-module__7aXX6a__trigger:focus-visible{outline:var(--focus-ring-width)solid var(--border-primary);outline-offset:var(--focus-ring-offset)}.select-module__7aXX6a__trigger[data-placeholder]{color:var(--text-muted)}.select-module__7aXX6a__trigger[data-disabled]{opacity:.6;cursor:not-allowed}.select-module__7aXX6a__content{z-index:145;min-width:var(--radix-select-trigger-width);max-height:min(280px,var(--radix-select-content-available-height));border:var(--border-width-thin)solid var(--glass-border);border-radius:var(--radius-control);background:var(--bg-primary);box-shadow:var(--glass-shadow);overflow:hidden}.select-module__7aXX6a__viewport{padding:6px}.select-module__7aXX6a__section{display:grid}.select-module__7aXX6a__separator{background:color-mix(in srgb,var(--glass-border)82%,transparent);height:1px;margin:6px 4px}.select-module__7aXX6a__sectionLabel{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);padding:2px 10px 6px;font-size:10px}.select-module__7aXX6a__item{border-radius:calc(var(--radius-control) - 4px);color:var(--text-primary);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:8px 10px;font-size:13px;line-height:1.3;display:flex;position:relative}.select-module__7aXX6a__item[data-highlighted]{background:var(--surface-2);outline:none}.select-module__7aXX6a__item[data-disabled]{opacity:.55;cursor:not-allowed}.select-module__7aXX6a__itemIndicator{color:var(--text-muted);align-items:center;display:inline-flex}
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