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.submit{width:auto;padding:var(--space-3) var(--space-6);align-self:flex-start}.diff{margin-top:var(--space-10);padding-top:var(--space-6);border-top:1px solid var(--line)}.diff-summary{margin:var(--space-5) 0;background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:1px;padding:0;list-style:none;display:grid}.diff-summary li{gap:var(--space-1);padding:var(--space-4);background:var(--surface);font-size:var(--text-sm);flex-direction:column;display:flex}.diff-count{font-size:var(--text-2xl);font-weight:800;line-height:1}.diff-summary li.warn .diff-count{color:var(--warning)}.diff-summary li.danger .diff-count{color:var(--danger)}.diff-block{margin:var(--space-5) 0;padding:var(--space-4);border-left:3px solid var(--line);background:var(--surface);font-size:var(--text-sm)}.diff-block h3{margin:0 0 var(--space-2);font-size:var(--text-base)}.diff-block ul{margin:var(--space-2) 0;padding-left:var(--space-5)}.diff-block 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form{justify-content:space-between;align-items:baseline;gap:var(--space-3);flex-wrap:wrap;display:flex}.student-card.is-archived .student-identity{color:var(--muted)}.student-identity{min-width:12rem}.student-name{margin:0;font-weight:700}.student-login{margin:var(--space-1) 0 0;color:var(--muted);font-size:var(--text-sm)}.student-login code{color:var(--text-soft)}.student-actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.confirm-inline{gap:var(--space-2);display:flex}.ghost.danger{border-color:var(--danger);color:var(--danger)}.tag{margin-left:var(--space-2);padding:0 var(--space-2);border:1px solid var(--line);color:var(--muted);font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;font-weight:700;display:inline-block}.tag-soft{text-transform:none;letter-spacing:0;border-style:dashed}.student-notice{margin:var(--space-3) 0 0;color:var(--text-soft);font-size:var(--text-sm)}.password-once{margin-top:var(--space-3);padding:var(--space-4);border:1px solid var(--accent);background:var(--surface-raised)}.password-once-label{margin:0 0 var(--space-2);font-size:var(--text-sm);font-weight:700}.password-once .password-row{align-items:center}.password-once code{min-width:0;padding:var(--space-2) var(--space-3);border:1px solid var(--line);background:var(--surface);font-size:var(--text-lg);letter-spacing:.08em;word-break:break-all;flex:1}.password-once .field-hint{margin-bottom:0}.archived-section{margin-top:var(--space-10)}.archived-section summary{cursor:pointer;color:var(--muted);font-size:var(--text-sm);letter-spacing:.04em;text-transform:uppercase;font-weight:700}.archived-section .field-hint{margin-top:var(--space-3);max-width:40rem}.class-section{margin-top:var(--space-12)}.composer{gap:var(--space-3);max-width:40rem;margin-bottom:var(--space-8);flex-direction:column;display:flex}.composer textarea{width:100%;padding:var(--space-3);border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:var(--text-base);resize:vertical;font-family:inherit;line-height:1.5}.composer .submit{width:auto;padding:var(--space-3) var(--space-6);align-self:flex-start}.checkbox{align-items:center;gap:var(--space-2);font-size:var(--text-sm);cursor:pointer;display:flex}.announcement-list{margin:0;padding:0;list-style:none}.announcement{padding:var(--space-4) 0;border-top:1px solid var(--line)}.announcement.is-archived{color:var(--muted)}.announcement-meta{align-items:center;gap:var(--space-2);color:var(--muted);font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;flex-wrap:wrap;display:flex}.announcement-body{margin:var(--space-2) 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.announcement-reads{margin:var(--space-2) 0 0;color:var(--muted);font-size:var(--text-sm)}.announcement-actions{gap:var(--space-2);margin-top:var(--space-3);flex-wrap:wrap;display:flex}.student-row{justify-content:space-between;align-items:baseline;gap:var(--space-3);flex-wrap:wrap;display:flex}.thread-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.thread-row{border-bottom:1px solid var(--line)}.thread-row a{justify-content:space-between;align-items:baseline;gap:var(--space-2);padding:var(--space-4) 0;flex-wrap:wrap;display:flex}.thread-name{font-weight:700}.thread-date{color:var(--muted);font-size:var(--text-sm)}.conversation{max-width:44rem}.conversation-notice{margin:0 0 var(--space-6);padding:var(--space-3) var(--space-4);border-left:3px solid var(--accent);background:var(--surface);color:var(--text-soft);font-size:var(--text-sm)}.message-list{margin:0 0 var(--space-8);padding:0;list-style:none}.message{padding:var(--space-4) 0;border-bottom:1px solid var(--line)}.message-meta{align-items:center;gap:var(--space-2);color:var(--muted);font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;flex-wrap:wrap;margin:0;display:flex}.message-author{color:var(--text-soft);font-weight:800}.message.is-mine .message-author{color:var(--accent-text)}.message-body{margin:var(--space-2) 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.message-edit{gap:var(--space-2);margin-top:var(--space-2);flex-direction:column;display:flex}.message-edit textarea{width:100%;padding:var(--space-3);border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:var(--text-base);resize:vertical;font-family:inherit;line-height:1.5}.message-edit-actions{gap:var(--space-2);display:flex}.link-button{margin-top:var(--space-2);color:var(--muted);font-size:var(--text-sm);cursor:pointer;background:0 0;border:0;padding:0;font-family:inherit;text-decoration:underline}.preview-notice{margin:0 0 var(--space-6);padding:var(--space-3) var(--space-4);border-left:3px solid var(--accent);background:var(--surface);color:var(--text-soft);font-size:var(--text-sm);max-width:44rem}a.ghost{text-decoration:none;display:inline-block}.invite{margin-bottom:var(--space-8);padding:var(--space-5);border:1px solid var(--line);background:var(--surface);max-width:44rem}.invite p{margin:0 0 var(--space-2)}.profile-form{gap:var(--space-8);max-width:44rem;margin-top:var(--space-8);flex-direction:column;display:flex}.question{border:0;border-top:1px solid var(--line);padding:0;padding-top:var(--space-5);margin:0}.question legend{font-size:var(--text-lg);padding:0;font-weight:700}.options{gap:var(--space-2);margin-top:var(--space-3);flex-wrap:wrap;display:flex}.option{align-items:center;gap:var(--space-2);min-height:2.75rem;padding:var(--space-2) var(--space-4);border:1px solid var(--line);background:var(--surface);font-size:var(--text-base);cursor:pointer;display:inline-flex}.option.is-chosen{border-color:var(--accent);background:var(--accent-solid);color:var(--on-orange);font-weight:700}.option.is-full{opacity:.45;cursor:not-allowed}.option input{opacity:0;width:1px;height:1px;position:absolute}.option:focus-within{outline:2px solid var(--accent);outline-offset:2px}.profile-form .submit{width:auto;padding:var(--space-3) var(--space-6);align-self:flex-start}.answer-list{max-width:44rem;margin:0}.answer-list div{padding:var(--space-3) 0;border-bottom:1px solid var(--line)}.answer-list dt{color:var(--muted);font-size:var(--text-sm)}.answer-list dd{margin:var(--space-1) 0 0;font-weight:700}.tally{max-width:44rem;margin:0;padding:0;list-style:none}.tally li{align-items:center;gap:var(--space-3);padding:var(--space-2) 0;grid-template-columns:12rem 1fr auto;display:grid}.tally-label{font-size:var(--text-sm)}.tally-bar{background:var(--accent-solid);min-width:2px;height:.75rem}.tally-count{font-variant-numeric:tabular-nums;font-weight:700}@media (max-width:560px){.tally li{grid-template-columns:1fr auto}.tally-bar{grid-column:1/-1}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}