/* Task surfaces share the existing reading-room palette and stay intentionally flat. */
.assignment-admin-tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin:0 0 28px;padding:0 0 10px;flex-wrap:wrap}.assignment-admin-tabs a{color:var(--muted);text-decoration:none;padding:7px 0}.assignment-admin-tabs a[aria-current=page]{color:var(--green);font-weight:700;box-shadow:0 11px 0 -8px var(--green)}
.assignment-page-heading{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:22px}.assignment-page-heading h1{margin:0 0 8px}.assignment-page-heading p{color:var(--muted);margin:0}.assignment-page-heading>button{flex-shrink:0;background:transparent;min-height:38px;padding:6px 14px;font-size:13px}
.assignment-filters{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 26px}.assignment-filters button{border-color:transparent;background:transparent;min-height:38px;padding:6px 12px;font-size:13px}.assignment-filters button[aria-pressed=true]{color:var(--green);background:var(--soft);border-color:var(--line)}.assignment-filters span{font-size:12px;font-variant-numeric:tabular-nums}
.assignment-group{margin-bottom:26px}.assignment-group-label{font-size:14px;color:var(--muted);margin:0 0 12px;font-weight:500}.assignment-group-label span{margin-left:6px}.assignment-entry{border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:20px 22px;margin-bottom:14px;scroll-margin-top:100px}.assignment-entry.is-selected{border-color:#90a58b}.assignment-entry>header{display:flex;align-items:start;justify-content:space-between;gap:16px}.assignment-entry h2{font-size:18px;margin:0 0 4px}.assignment-meta{font-size:12px;color:var(--muted);margin:0}.assignment-meta>span{display:inline-block;margin-left:12px}.assignment-instructions{font-size:14px;white-space:pre-wrap;margin:12px 0 4px;color:var(--muted)}
.assignment-status{display:inline-flex;align-items:center;white-space:nowrap;font-size:12px;padding:2px 8px;border-radius:5px;background:#eef0e9;color:var(--muted);font-weight:500}.assignment-status.is-completed{background:var(--soft);color:var(--green)}.assignment-status.is-overdue{color:var(--red);background:var(--redbg)}.assignment-status.is-in_progress{background:#f3ecdc;color:#84692e}.assignment-status.is-unavailable{background:transparent;color:var(--muted);border:1px solid var(--line)}
.assignment-items{list-style:none;padding:0;margin:10px 0 0}.assignment-item{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:12px;align-items:center;padding:16px 0;border-top:1px solid var(--line)}.assignment-item:last-child{padding-bottom:0}.assignment-item h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:18px;margin:0;line-height:1.45;overflow-wrap:anywhere}.assignment-section{color:var(--muted);font-size:12px;font-weight:500}.assignment-read-link{font-size:12px}.assignment-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap;max-width:420px}.assignment-actions .button,.assignment-actions button{min-height:36px;padding:6px 11px;font-size:12px}.assignment-task-result{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:12px}.assignment-task-result>a:not(.button){font-size:12px}.assignment-task-result small{font-size:11px}.assignment-entry-error{font-size:13px;color:var(--red);margin:12px 0 0}.assignment-entry-error:empty{display:none}
.assignment-completed{border-top:1px solid var(--line);margin-top:28px;padding-top:16px}.assignment-completed>summary{cursor:pointer;color:var(--muted);font-size:14px;padding-bottom:16px}.assignment-completed>summary span{margin-left:8px}.assignment-completed .assignment-entry{background:transparent}.assignment-footnote{font-size:12px;line-height:1.65;color:var(--muted);margin:18px 0}.assignment-empty{text-align:center;color:var(--muted);padding:30px 16px}.assignment-empty p{margin:0 0 10px}.assignment-loading{color:var(--muted);padding:55px 16px;text-align:center}.assignment-success{padding:10px 14px;background:var(--soft);color:var(--green);border-radius:6px;font-size:14px}
.assignment-composer{border:1px solid var(--line);border-radius:12px;background:var(--paper);margin-bottom:30px}.assignment-composer>summary{font-weight:600;font-size:16px;cursor:pointer;padding:17px 22px;color:var(--green)}.assignment-composer>form{padding:0 22px 22px}.assignment-compose-basics{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.6fr);gap:22px}.assignment-selection-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}.assignment-selection-grid fieldset{border:0;padding:0;margin:12px 0;min-width:0}.assignment-selection-grid legend{padding:0 0 10px;font-size:14px;font-weight:600}.assignment-selection-grid legend span{color:var(--muted);font-weight:400;margin-left:8px}.assignment-inline-filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.assignment-inline-filters input[type=search]{flex:1;min-width:100px;width:140px}.assignment-inline-filters select{flex:0 1 auto}.assignment-inline-filters input,.assignment-inline-filters select,.assignment-inline-filters button{font-size:12px;min-height:38px;padding:6px 10px}.assignment-choice-list{height:260px;overflow:auto;border-block:1px solid var(--line);padding:5px 0}.assignment-choice-list>label{display:flex;gap:8px;align-items:flex-start;padding:7px 2px;cursor:pointer;border-bottom:1px solid #edf0e8}.assignment-choice-list>label:hover{background:var(--soft)}.assignment-choice-list>label>input{flex-shrink:0;margin:4px}.assignment-choice-list strong{display:block;font-size:13px;font-weight:500;line-height:1.5;overflow-wrap:anywhere}.assignment-choice-list small{font-size:11px;display:block}.assignment-choice-list strong small{display:inline-block;margin-right:3px}.assignment-task-choice{border-top:1px solid var(--line);margin-top:6px;padding-top:14px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:13px}.assignment-task-choice label{display:flex;align-items:center}.assignment-task-choice small{flex-basis:100%;font-size:12px}.assignment-compose-footer{display:flex;align-items:center;gap:16px}.assignment-compose-footer p{margin:0;font-size:13px;color:var(--green)}.assignment-compose-footer p[role=alert]{color:var(--red)}
.assignment-list-heading{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:12px}.assignment-list-heading h2{font-size:20px;margin:0}.assignment-list-heading select{font-size:13px;min-height:38px}.assignment-teacher-entry{padding:16px 0;border-bottom:1px solid var(--line)}.assignment-teacher-entry>summary{display:flex;align-items:center;gap:16px;justify-content:space-between;cursor:pointer;list-style:none}.assignment-teacher-entry>summary:before{content:'›';color:var(--muted);font-size:21px}.assignment-teacher-entry[open]>summary:before{transform:rotate(90deg)}.assignment-teacher-entry>summary>span:first-of-type{flex:1}.assignment-teacher-entry>summary strong{display:block;font-size:15px}.assignment-teacher-entry>summary small{display:block;font-size:12px;color:var(--muted);margin-top:4px}.assignment-teacher-entry>summary>span:last-child{color:var(--muted);font-size:13px}.assignment-student-progress{padding:12px 0 8px 24px}.assignment-student-progress>summary{display:flex;gap:15px;align-items:center;justify-content:space-between;cursor:pointer;font-size:14px}.assignment-student-progress .assignment-item{grid-template-columns:30px minmax(0,1fr) auto}.assignment-student-progress .assignment-actions{font-size:12px}.assignment-student-progress .assignment-actions>span{display:inline-flex;gap:5px;align-items:center}
.assignment-report-filters{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.assignment-report-filters>label{display:flex;gap:10px;align-items:center;font-size:13px}.assignment-report-filters select,.assignment-report-filters input{min-height:38px;font-size:13px;padding:6px 10px}.assignment-table-wrap{overflow:auto}.assignment-report{width:100%;border-collapse:collapse;white-space:nowrap}.assignment-report th,.assignment-report td{padding:16px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.assignment-report thead th{font-size:12px;color:var(--muted);font-weight:500}.assignment-report strong{font-weight:500}.assignment-report small{display:block;font-weight:400;font-size:11px;margin-top:3px}.assignment-report tbody th{font-weight:500}.assignment-detail-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:26px 0 14px}.assignment-detail-heading h2{margin:0;font-size:21px}.assignment-detail-heading h2 small{font-weight:400;font-size:12px;margin-left:10px}.assignment-detail-heading a{font-size:13px}.assignment-accuracy-strip{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);padding:18px 0}.assignment-accuracy-strip>div{padding:0 20px;border-left:1px solid var(--line)}.assignment-accuracy-strip>div:first-child{border-left:0;padding-left:0}.assignment-accuracy-strip span{display:block;font-size:12px;color:var(--muted)}.assignment-accuracy-strip strong{display:block;color:var(--green);font-size:25px;font-weight:500;line-height:1.6}.assignment-accuracy-strip small{font-size:12px}.assignment-report-section{border-bottom:1px solid var(--line);padding:26px 0}.assignment-report-section h3{font-size:17px;margin-bottom:16px}.assignment-report-section h3 small{font-size:12px;font-weight:400;margin-left:8px;display:inline-block}.assignment-report-section>p{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:13px}.assignment-report-section details summary{font-size:13px;color:var(--green);cursor:pointer}.assignment-simple-list,.assignment-dictation-list{list-style:none;padding:0;margin:0}.assignment-simple-list>li{display:flex;gap:16px;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #e8ece3;font-size:13px}.assignment-simple-list>li strong{font-weight:500}.assignment-simple-list small{display:block;font-size:12px}.assignment-simple-list>li>div:last-child{text-align:right}.assignment-dictation-list{max-height:480px;overflow:auto}.assignment-dictation-row{display:flex;gap:20px;justify-content:space-between;padding:12px 0;border-bottom:1px solid #e8ece3;align-items:center}.assignment-dictation-row>div:first-child{display:flex;align-items:center;gap:14px;min-width:0}.assignment-dictation-row strong{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:16px;overflow-wrap:anywhere}.assignment-dictation-row>div:last-child{text-align:right;flex-shrink:0;max-width:55%}.assignment-dictation-row small{display:block;font-size:11px;margin-top:4px}
@media(max-width:950px){.assignment-item{grid-template-columns:30px minmax(0,1fr)}.assignment-actions{grid-column:2;justify-content:flex-start;max-width:none}.assignment-selection-grid{grid-template-columns:1fr 1fr;gap:16px}.assignment-student-progress .assignment-item{grid-template-columns:30px minmax(0,1fr)}.assignment-student-progress .assignment-actions{grid-column:2}.assignment-meta>span{display:block;margin:2px 0 0}}
@media(max-width:620px){.assignment-page-heading h1{font-size:27px}.assignment-page-heading{gap:12px}.assignment-page-heading p{font-size:13px}.assignment-entry{padding:16px}.assignment-entry h2{font-size:16px}.assignment-entry>header{gap:8px}.assignment-filters{gap:4px}.assignment-filters button{padding:6px 8px;font-size:12px}.assignment-compose-basics,.assignment-selection-grid{grid-template-columns:1fr;gap:0}.assignment-composer>form{padding:0 16px 18px}.assignment-composer>summary{padding:15px 16px}.assignment-choice-list{height:210px}.assignment-compose-footer{align-items:start;flex-direction:column}.assignment-report-filters{gap:12px}.assignment-report-filters>label{width:100%;justify-content:space-between}.assignment-report-filters select,.assignment-report-filters input{width:70%}.assignment-accuracy-strip strong{font-size:20px}.assignment-accuracy-strip>div{padding:0 10px}.assignment-accuracy-strip small{font-size:11px}.assignment-report-section h3 small{display:block;margin:4px 0 0}.assignment-dictation-row{align-items:start;gap:10px}.assignment-dictation-row>div:first-child{gap:8px}.assignment-dictation-row strong{font-size:14px}.assignment-dictation-row>div:last-child{max-width:45%}.assignment-teacher-entry>summary{gap:8px}.assignment-student-progress{padding-left:10px}.assignment-list-heading h2{font-size:18px}.assignment-admin-tabs{gap:20px;font-size:14px}}

/* Article IDs stay visible beside titles; preview controls never toggle selection. */
.assignment-article-choice{display:flex;align-items:flex-start;gap:10px;padding:9px 2px;border-bottom:1px solid #edf0e8}.assignment-article-choice:hover{background:var(--soft)}.assignment-article-choice>label{display:flex;gap:8px;align-items:flex-start;flex:1;min-width:0;cursor:pointer}.assignment-article-choice>label>input{flex-shrink:0;margin:4px}.assignment-article-choice>label>span{min-width:0}.assignment-article-choice>button{flex-shrink:0;min-height:36px;padding:5px 9px;font-size:12px;background:transparent}.assignment-article-meta{display:block;color:var(--muted);font-size:11px;line-height:1.6;overflow-wrap:anywhere}.assignment-detail-links{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.assignment-article-preview{position:fixed;inset:0;width:min(880px,calc(100% - 32px));max-width:none;height:min(82dvh,860px);max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid var(--line);border-radius:14px;background:var(--paper);color:var(--ink);box-shadow:0 20px 80px #17231540;overflow:hidden}.assignment-article-preview[open]{display:flex;flex-direction:column}.assignment-article-preview::backdrop{background:#17231566}.assignment-article-preview.is-fallback{z-index:1000;box-shadow:0 0 0 100vmax #17231566}.assignment-preview-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:20px 24px 14px;border-bottom:1px solid var(--line);flex-shrink:0}.assignment-preview-heading>div{min-width:0}.assignment-preview-heading h2{font-family:Georgia,"Times New Roman",serif;font-size:23px;font-weight:500;line-height:1.4;overflow-wrap:anywhere;margin:4px 0 7px}.assignment-preview-heading p{margin:0;color:var(--muted);font-size:12px}.assignment-preview-heading>button{flex-shrink:0;min-height:40px;padding:6px 14px;font-size:13px}.assignment-preview-help{font-size:12px;line-height:1.6;margin:0;padding:10px 24px;color:var(--muted);flex-shrink:0}.assignment-preview-passage{overflow:auto;overscroll-behavior:contain;padding:8px 28px 28px;min-height:0;font-family:Georgia,"Times New Roman",serif;font-size:17px;line-height:1.85;overflow-wrap:anywhere}.assignment-preview-passage h1,.assignment-preview-passage h2,.assignment-preview-passage h3,.assignment-preview-passage h4,.assignment-preview-passage h5,.assignment-preview-passage h6{line-height:1.5;margin:16px 0 12px}.assignment-preview-passage h1,.assignment-preview-passage h2{font-size:19px}.assignment-preview-passage h3{font-size:22px}.assignment-preview-passage p{margin:0 0 16px}.assignment-preview-passage table{border-collapse:collapse;max-width:100%;font-size:15px}.assignment-preview-passage td,.assignment-preview-passage th{padding:7px;border:1px solid var(--line)}.assignment-preview-passage .assignment-empty,.assignment-preview-passage .assignment-loading{font-family:var(--font-sans,system-ui,sans-serif);font-size:14px}.assignment-preview-passage:focus-visible{outline:2px solid var(--green);outline-offset:-3px}
@media(max-width:620px){.assignment-article-choice{gap:7px}.assignment-article-choice>button{font-size:11px;padding:5px 7px}.assignment-article-preview{width:calc(100% - 16px);height:90dvh;max-height:calc(100dvh - 16px)}.assignment-preview-heading{padding:16px;gap:10px}.assignment-preview-heading h2{font-size:20px}.assignment-preview-help{padding:10px 16px}.assignment-preview-passage{padding:8px 18px 20px;font-size:16px}.assignment-detail-links{gap:10px}}

/* Planned day and deadline are distinct fields, both in China time. */
.assignment-compose-deadline{display:grid;grid-template-columns:minmax(0,1fr) minmax(150px,.6fr);gap:22px}
.assignment-compose-deadline input{width:100%;max-width:100%;min-width:0}
.assignment-compose-basics input{min-width:0;max-width:100%}
@media(max-width:620px){.assignment-compose-deadline{grid-template-columns:1fr;gap:0}}

/* Each homework kind keeps its own selection while the shared form stays intact. */
.assignment-type-field{max-width:320px}.assignment-type-field select{width:100%}
.assignment-selection-grid.is-routine{grid-template-columns:minmax(0,1fr)}
.assignment-selection-grid>[hidden],.assignment-task-choice[hidden]{display:none!important}
.assignment-meta>.assignment-kind{margin:0 6px 0 0;display:inline-block;color:var(--green)}
.assignment-routine-meta,.assignment-routine-availability{font-size:12px;line-height:1.65;margin:5px 0 0;color:var(--muted)}
.assignment-routine-availability{max-width:580px}
.assignment-routine-item h3{font-family:inherit;font-size:16px}

.assignment-reminders{margin:24px 0 32px}.assignment-reminders .assignment-list-heading label{display:flex;align-items:center;gap:7px;font-size:13px}.assignment-reminder{border:1px solid var(--line);border-radius:12px;padding:18px;margin:14px 0}.assignment-reminder header{display:flex;justify-content:space-between;align-items:start;gap:14px}.assignment-reminder h3{margin:0;font-size:17px}.assignment-reminder h3 small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:5px}.assignment-reminder button{font-size:12px;min-height:38px}.assignment-reminder ul{padding:0;list-style:none}.assignment-reminder li{padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;overflow-wrap:anywhere}.assignment-reminder li p{margin:6px 0}.assignment-reminder li small{display:block;color:var(--muted)}.assignment-reminder summary{font-size:13px;cursor:pointer}.assignment-reminder textarea{width:100%;min-height:230px;margin-top:10px;font-size:13px;line-height:1.65;resize:vertical}.assignment-reminder [role=status]{font-size:12px;color:var(--green);margin:8px 0 0}@media(max-width:620px){.assignment-reminder{padding:14px}.assignment-reminder header{flex-wrap:wrap}.assignment-reminders .assignment-list-heading{flex-wrap:wrap}}
.assignment-quota-target{max-width:360px}.assignment-quota-target[hidden]{display:none!important}.assignment-quota-choice{display:block;font-size:13px}.assignment-quota-choice select{display:block;width:100%;max-width:560px;margin-top:8px;min-width:0}.assignment-quota-item .assignment-item-title{min-width:0}.assignment-quota-item .assignment-footnote{margin:8px 0}.assignment-status.is-cancelled{color:var(--muted);background:#eee}

/* Teacher-only optional explanations retain native keyboard disclosure behavior. */
.assignment-copy-rules{margin:10px 0 16px;font-size:13px;line-height:1.65;color:var(--muted);min-width:0}
.assignment-copy-rules>summary{cursor:pointer;color:var(--green);width:fit-content;max-width:100%;padding:4px 2px}
.assignment-copy-rules>summary:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:3px}
.assignment-copy-rules>.assignment-footnote{margin:8px 0;overflow-wrap:anywhere}
.assignment-choice-empty{font-size:12px;line-height:1.65;color:var(--muted);margin:8px 0}
@media(max-width:620px){.assignment-copy-rules>summary{min-height:44px;display:list-item;align-content:center}}

/* A compact, read-only homework patrol. Keep the first task in the first screen. */
.assignment-student-heading{align-items:center;margin-bottom:4px;gap:12px;color:var(--muted);font-size:13px}
.assignment-student-heading>button{min-height:36px;padding:5px 10px}
.assignment-cat-header{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:24px;align-items:center;min-height:192px;padding:8px 0 18px;margin-bottom:14px;border-bottom:1px solid var(--line)}
.assignment-cat-copy{min-width:0}.assignment-cat-eyebrow{font-size:11px;font-weight:700;letter-spacing:1.2px;color:#9d674c;margin:0 0 12px}.assignment-cat-eyebrow>span{font-size:8px;margin-right:4px}
.assignment-cat-copy h1{font-size:clamp(22px,2.4vw,30px);line-height:1.35;letter-spacing:0;margin:0 0 10px;overflow-wrap:anywhere}.assignment-cat-note{font-size:13px;line-height:1.65;color:var(--muted);margin:0 0 15px;max-width:630px}
.assignment-cat-art{display:block;object-fit:contain;width:180px;height:180px;max-width:100%;justify-self:center}.assignment-today-summary{font-size:13px;line-height:1.65;color:var(--muted)}.assignment-today-summary strong{color:var(--green);font-variant-numeric:tabular-nums;font-weight:600}.assignment-makeup-count{color:#9d674c}
.assignment-today-progress{display:block;appearance:none;border:0;border-radius:4px;height:5px;width:min(330px,100%);margin:8px 0 0;overflow:hidden;background:#e5e9dd;color:#6c8861}.assignment-today-progress::-webkit-progress-bar{background:#e5e9dd}.assignment-today-progress::-webkit-progress-value{background:#6c8861;border-radius:4px}.assignment-today-progress::-moz-progress-bar{background:#6c8861;border-radius:4px}
.assignment-cat-header.is-done .assignment-cat-eyebrow{color:var(--green)}
.assignment-toolbar{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:0 0 12px}.assignment-view-tabs{display:flex;gap:22px;align-items:center}.assignment-view-tabs>button{border:0;border-radius:0;background:transparent;min-height:44px;padding:10px 0;color:var(--muted);font-size:14px}.assignment-view-tabs>button[aria-pressed=true]{color:var(--green);box-shadow:inset 0 -2px #a46e55}.assignment-view-tabs span{font-size:12px;font-variant-numeric:tabular-nums}.assignment-type-filter select{min-height:36px;padding:5px 28px 5px 10px;font-size:12px;margin:0 0 5px;max-width:170px;background:transparent}
.assignment-filters{margin:0 0 18px;gap:6px}.assignment-filters button{min-height:32px;padding:4px 9px;font-size:12px}.assignment-group{margin-bottom:21px}.assignment-group-label{font-size:13px;margin:0 0 8px}
.assignment-compact{padding:14px 18px;margin-bottom:10px;border-radius:10px}.assignment-compact>header{gap:16px;align-items:center}.assignment-card-main{min-width:0;flex:1}.assignment-compact h2{font-size:17px;line-height:1.45;margin:3px 0 5px;overflow-wrap:anywhere}.assignment-card-kind{font-size:11px;color:var(--muted);line-height:1.5;margin:0}.assignment-card-progress{font-size:12px;line-height:1.6;color:var(--green);margin:0 0 3px}.assignment-card-deadline{font-size:11px;color:var(--muted);margin:0;line-height:1.6}.assignment-card-action{display:flex;gap:10px;align-items:center;flex-shrink:0}.assignment-card-action>button{min-height:38px;padding:6px 13px;font-size:12px}.assignment-card-details>summary{font-size:11px;color:var(--muted);cursor:pointer;width:fit-content;max-width:100%;padding:8px 0 0}.assignment-card-details[open]>summary{padding-bottom:12px}.assignment-card-details .assignment-meta{line-height:1.65}.assignment-card-details .assignment-items{margin-top:12px}.assignment-card-details .assignment-instructions{font-size:13px}
.assignment-future{margin:18px 0 24px;border-top:1px solid var(--line);padding-top:12px}.assignment-future>summary{font-size:13px;line-height:1.7;color:var(--muted);cursor:pointer;padding:3px 0 8px}.assignment-future>summary span{margin-left:6px}.assignment-future>.assignment-group{margin-top:6px}.assignment-completed[hidden]{display:none!important}.assignment-completed:not(.assignment-cancelled){border-top:0;margin-top:16px;padding-top:0}.assignment-completed:not(.assignment-cancelled)>summary{display:none}.assignment-credit-rules{border-top:1px solid var(--line);padding-top:12px;margin-top:24px}.assignment-credit-rules>summary{font-size:11px;color:var(--muted);cursor:pointer}.assignment-credit-rules>.assignment-footnote{margin:10px 0}
@media(max-width:760px){.assignment-cat-header{grid-template-columns:minmax(0,1fr) 140px;gap:16px;min-height:170px}.assignment-cat-art{width:140px;height:160px}.assignment-cat-copy h1{font-size:24px}.assignment-cat-note{margin-bottom:11px}.assignment-card-action{flex-direction:column;align-items:flex-end;gap:8px}}
@media(max-width:480px){.assignment-cat-header{grid-template-columns:minmax(0,1fr) 100px;gap:8px;padding:7px 0 16px;min-height:170px}.assignment-cat-art{width:100px;height:144px}.assignment-cat-copy h1{font-size:21px;line-height:1.35;margin-bottom:8px}.assignment-cat-eyebrow{font-size:10px;margin-bottom:9px;letter-spacing:.6px}.assignment-cat-note{font-size:12px;line-height:1.55;margin-bottom:10px}.assignment-today-summary{font-size:11px}.assignment-makeup-count{display:block}.assignment-today-progress{margin-top:6px}.assignment-student-heading>button{font-size:12px;min-height:34px}.assignment-toolbar{gap:8px;flex-wrap:nowrap}.assignment-view-tabs{gap:16px}.assignment-view-tabs>button{font-size:13px;gap:4px}.assignment-type-filter{min-width:0}.assignment-type-filter select{font-size:11px;max-width:122px;min-height:34px;padding:4px 8px}.assignment-filters{gap:3px;margin-bottom:14px}.assignment-filters button{font-size:11px;gap:4px;padding:4px 6px}.assignment-compact{padding:12px}.assignment-compact h2{font-size:15px}.assignment-compact>header{gap:10px}.assignment-card-action>button{padding:7px 10px;min-height:38px;font-size:11px}.assignment-card-action .assignment-status{font-size:10px;padding:2px 6px}.assignment-card-details>summary{min-height:34px;padding-top:9px}.assignment-item{gap:8px}.assignment-items .assignment-actions{max-width:100%}.assignment-items .button,.assignment-items button{max-width:100%;white-space:normal;text-align:center}.assignment-entry-error{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.assignment-cat-art,.assignment-card-action>button{transition:none;animation:none}}

/* Quantity plans: compact controls; full period list remains keyboard accessible. */
.assignment-period-options{max-width:360px}.assignment-period-options select{width:100%}.assignment-period-options[hidden],.assignment-quota-sections[hidden],.assignment-period-preview[hidden]{display:none!important}.assignment-quota-sections{border:0;padding:0;margin:8px 0 18px}.assignment-quota-sections legend{font-size:13px;margin-bottom:8px}.assignment-quota-sections label{display:inline-flex;align-items:center;gap:5px;margin-right:18px}.assignment-period-preview{border:1px solid var(--line);border-radius:8px;padding:12px 15px;margin:12px 0 18px;font-size:13px;overflow-wrap:anywhere}.assignment-period-preview summary{cursor:pointer;font-weight:600}.assignment-period-preview ol{max-height:240px;overflow:auto;padding-left:22px}.assignment-period-preview li{margin:5px 0}.assignment-quota-records{margin-top:12px;font-size:13px}.assignment-quota-records summary{cursor:pointer}.assignment-quota-records li{overflow-wrap:anywhere}

.assignment-feedback{margin:14px 0 24px;padding:14px 16px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.assignment-feedback>summary{font-weight:600;cursor:pointer}.assignment-feedback .assignment-inline-filters label{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px}.assignment-feedback-preview{display:block;font-size:13px}.assignment-feedback-preview textarea{display:block;width:100%;min-height:160px;margin-top:8px;resize:vertical;font:inherit;line-height:1.65}.assignment-feedback [data-feedback-status]{font-size:13px}.assignment-feedback [role=alert]{color:var(--red)}
/* 1.4.48: compact series overview; daily records stay inside each disclosure. */
.assignment-heading-actions{display:flex;align-items:center;gap:.5rem}.assignment-series{border-bottom:1px solid var(--border,#e5e5e5);padding:.8rem 0}.assignment-series>summary{display:flex;justify-content:space-between;align-items:center;gap:1rem;cursor:pointer;list-style:revert}.assignment-series>summary>span:first-child{display:grid;gap:.3rem}.assignment-series>summary small{color:var(--muted,#777);font-weight:400}.assignment-series>summary>span:last-child{font-size:.85rem;white-space:nowrap}.assignment-series-days{padding:.4rem 0 .4rem 1rem}.assignment-series-days .assignment-teacher-entry{margin:.5rem 0}.assignment-series-pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin:1rem 0}.assignment-series-pagination span{font-size:.85rem;color:var(--muted,#777)}@media(max-width:640px){.assignment-series>summary{align-items:flex-start;flex-direction:column;gap:.5rem}.assignment-series>summary>span:last-child{white-space:normal}.assignment-heading-actions{flex-wrap:wrap}.assignment-series-days{padding-left:.3rem}}

/* Teacher controls stay compact; student homework presentation is unchanged. */
.assignment-page-heading.assignment-teacher-toolbar{align-items:center;gap:12px;margin:0 0 12px;min-height:44px;font-size:13px;color:var(--muted,#6e786c)}
.assignment-teacher-toolbar>button,.assignment-teacher-toolbar .assignment-heading-actions button{min-height:44px}
.assignment-read-status{font-size:12px;line-height:1.6;color:var(--muted,#6e786c);margin:6px 0 10px}
.assignment-read-status[role=alert]{color:var(--red,#904b36)}
.assignment-load-error{padding:16px 0}.assignment-load-error h2{font-size:18px}.assignment-load-error p{font-size:14px}
.analytics-recommendation-action{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:12px 0;font-size:13px}
.analytics-recommendation-action>span{color:var(--muted,#6e786c);font-size:12px}
.analytics-recommendation-action>button{min-height:44px}
.analytics-skeleton{padding:16px 0;min-height:112px}.analytics-skeleton p{font-size:14px;color:var(--muted,#6e786c);margin:0 0 14px}.analytics-skeleton>span{display:block;height:12px;max-width:560px;margin:10px 0;background:var(--soft,#e9efe4);border-radius:4px}.analytics-skeleton>span:last-child{max-width:360px}
/* Teacher reminder preview: explicit review before copying, never sends. */
.assignment-student-summary .assignment-reminder-preview{margin-top:16px;padding:14px;border:1px solid var(--line);border-radius:8px}
.assignment-reminder-preview[hidden],.assignment-composer[hidden]{display:none!important}
.assignment-reminder-preview h4{margin:0 0 8px}.assignment-reminder-preview p{font-size:13px;line-height:1.5}
.assignment-reminder-preview textarea{display:block;box-sizing:border-box;width:100%;min-height:180px;max-height:360px;resize:vertical;margin:12px 0;line-height:1.6}
.assignment-reminder-preview button{margin:0 8px 4px 0}
/* Current homework facts, above the list; no second dashboard or request. */
.assignment-followup-summary{display:flex;align-items:center;gap:10px 16px;flex-wrap:wrap;margin:0 0 20px;padding:12px 0;border-bottom:1px solid var(--line)}
.assignment-followup-summary h2{font-size:17px;margin:0}.assignment-followup-summary button{font-size:14px;min-height:40px}.assignment-followup-summary strong{font-size:18px}
.assignment-followup-date{font-size:12px;color:var(--muted)}
@media(max-width:600px){.assignment-followup-summary{gap:8px}.assignment-followup-date{margin-left:auto}.assignment-followup-summary button{flex:1 1 160px}}