.form-board { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr)); gap: 1.15rem; }
.form-board .form-tile { position: relative; padding: 1.35rem 1.4rem; gap: 1rem; min-height: 12.5rem; }
.form-tile-header { display: flex; align-items: flex-start; gap: .85rem; padding-right: 2rem; }
.form-tile-heading { flex: 1; min-width: 0; }
.form-tile-heading h2 { font-size: 1.08rem; line-height: 1.3; overflow-wrap: anywhere; }
.form-tile-body { display: grid; gap: .55rem; flex: 1; }
.form-tile-body p { margin: 0; line-height: 1.55; }
.form-tile-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1rem; border-top: 1px solid var(--line); padding-top: .9rem; color: var(--muted); font-size: .85rem; }
.form-tile-stat { white-space: nowrap; }
.form-tile-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem; margin-left: auto; }
.form-tile-actions form { margin: 0; }
.form-tile-delete {
  position: absolute;
  top: .7rem;
  right: .7rem;
  margin: 0;
  z-index: 1;
}
.form-tile-delete-button {
  width: 2rem;
  height: 2rem;
  color: var(--muted);
  border-color: transparent;
  background: transparent;
}
.form-tile-delete-button:hover,
.form-tile-delete-button:focus-visible {
  color: #b74635;
  background: color-mix(in srgb, #f38e6d 18%, var(--surface));
  border-color: color-mix(in srgb, #d98979 45%, var(--line));
}
[data-theme="dark"] .form-tile-delete-button:hover,
[data-theme="dark"] .form-tile-delete-button:focus-visible {
  color: #ffd2c2;
  background: color-mix(in srgb, #ffae8d 22%, #2a1c1a);
  border-color: color-mix(in srgb, #ffae8d 40%, var(--line));
}
.people-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 1.15rem;
}
.people-tile {
  position: relative;
  display: grid;
  gap: .9rem;
  padding: 1.2rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.people-tile-header {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding-right: 2rem;
}
.people-tile-heading {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: .15rem;
}
.people-tile-heading strong {
  font-size: 1.02rem;
  overflow-wrap: anywhere;
}
.people-tile-meta {
  display: grid;
  gap: .2rem;
  color: var(--muted);
  font-size: .85rem;
}
.people-tile-access {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: .65rem;
  margin: 0;
  padding-top: .85rem;
  border-top: 1px solid var(--line);
}
.people-tile-access label {
  flex: 1 1 10rem;
  margin: 0;
}
.people-tile-delete {
  position: absolute;
  top: .7rem;
  right: .7rem;
  margin: 0;
  z-index: 1;
}
.people-tile-delete-button {
  width: 2rem;
  height: 2rem;
  color: var(--muted);
  border-color: transparent;
  background: transparent;
}
.people-tile-delete-button:hover,
.people-tile-delete-button:focus-visible {
  color: #b74635;
  background: color-mix(in srgb, #f38e6d 18%, var(--surface));
  border-color: color-mix(in srgb, #d98979 45%, var(--line));
}
[data-theme="dark"] .people-tile-delete-button:hover,
[data-theme="dark"] .people-tile-delete-button:focus-visible {
  color: #ffd2c2;
  background: color-mix(in srgb, #ffae8d 22%, #2a1c1a);
  border-color: color-mix(in srgb, #ffae8d 40%, var(--line));
}
.invite-list-dialog {
  width: min(720px, calc(100% - 2rem));
}
.invite-list-summary {
  margin: 0;
}
.invite-list-table {
  max-height: min(50vh, 24rem);
  overflow: auto;
}
.invite-list-row-error td {
  color: var(--muted);
}
@media (max-width: 520px) {
  .form-board { grid-template-columns: 1fr; }
  .form-tile-footer { align-items: stretch; }
  .form-tile-actions { width: 100%; margin-left: 0; }
  .form-tile-actions .button { flex: 1 1 auto; justify-content: center; }
  .people-board { grid-template-columns: 1fr; }
  .people-tile-access .button { width: 100%; }
}

.form-complete-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.attendance-actions .attendance-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: .9rem;
  min-width: 0;
  overflow: hidden;
}
.attendance-meta {
  min-width: 0;
}
.attendance-hint {
  margin-top: .35rem;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.attendance-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: .55rem;
  width: 100%;
  min-width: 0;
  max-width: 100%;
}
.attendance-controls .button {
  flex: 0 0 auto;
  align-self: flex-start;
  min-height: 2.45rem;
}
.attendance-controls .absence-reason {
  flex: 1 1 240px;
  width: auto;
  min-width: 12rem;
  max-width: 28rem;
  min-height: 2.45rem;
  height: 2.45rem;
  padding: .55rem .7rem;
  resize: none;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.attendance-controls .absence-reason.is-expanded {
  min-height: 5.5rem;
  height: auto;
  resize: vertical;
}
.chip.draft {
  color: #8a5a12;
  background: color-mix(in srgb, #f0c56d 28%, var(--surface));
  border-color: color-mix(in srgb, #d6a63a 55%, var(--line));
}
.assignment-done-heading { margin-top: 1.75rem; }
.assignment-row.is-done .task-mark {
  background: color-mix(in srgb, #136b51 16%, var(--surface));
  color: #136b51;
}
@media (max-width: 720px) {
  .attendance-controls {
    flex-direction: column;
    align-items: stretch;
  }
  .attendance-controls .button,
  .attendance-controls .absence-reason {
    width: 100%;
    max-width: none;
    min-width: 0;
    flex: 0 0 auto;
  }
  .attendance-controls .absence-reason {
    min-height: 3rem;
  }
}
.chip.danger {
  color: #8b3a2f;
  background: color-mix(in srgb, #f0a090 24%, var(--surface));
  border-color: color-mix(in srgb, #d98979 55%, var(--line));
}
[data-theme="dark"] .chip.danger {
  color: #ffd2c2;
  background: color-mix(in srgb, #ffae8d 32%, #2a1c1a);
  border-color: color-mix(in srgb, #ffae8d 48%, var(--line));
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.attendance-records table {
  border-collapse: separate;
  border-spacing: 0;
}
.attendance-records .attendance-event-group + .attendance-event-group::before {
  content: "";
  display: block;
}
.attendance-records .attendance-event-group + .attendance-event-group tr:first-child td,
.attendance-records .attendance-event-group + .attendance-event-group tr:first-child th {
  border-top: .9rem solid var(--paper);
  padding-top: 1.05rem;
}
.attendance-records .attendance-event-group tr:first-child td:first-child strong {
  font-weight: 700;
}
.attendance-matrix-surface {
  overflow: hidden;
}
.attendance-matrix-scroll {
  overflow: auto;
  max-width: 100%;
}
.attendance-matrix {
  border-collapse: separate;
  border-spacing: 0;
  min-width: 100%;
}
.attendance-matrix th,
.attendance-matrix td {
  text-align: center;
  vertical-align: middle;
  padding: .65rem .55rem;
  border-bottom: 1px solid var(--line);
}
.attendance-matrix thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--surface);
  font-size: .72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  min-width: 5.5rem;
  max-width: 8.5rem;
}
.attendance-matrix .matrix-participant {
  position: sticky;
  left: 0;
  z-index: 2;
  text-align: left;
  font-size: 1rem;
  min-width: 10rem;
  background: var(--surface);
  border-right: 1px solid var(--line);
}
.attendance-matrix thead .matrix-participant {
  z-index: 3;
}
.attendance-matrix .matrix-event span {
  display: block;
  color: var(--ink);
  font-size: .78rem;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.attendance-matrix .matrix-event small {
  margin-top: .2rem;
  font-size: .68rem;
}
.matrix-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 999px;
  font-size: .85rem;
}
.matrix-mark.present {
  color: #136b51;
  background: #def5d6;
}
.matrix-mark.absent {
  color: #8b3a2f;
  background: color-mix(in srgb, #f0a090 28%, var(--surface));
  cursor: help;
}
[data-theme="dark"] .matrix-mark.absent {
  color: #ffd2c2;
  background: color-mix(in srgb, #ffae8d 34%, #2a1c1a);
}
.matrix-mark.empty {
  color: var(--muted);
  font-weight: 600;
  background: transparent;
}
.attendance-roster small {
  margin-top: .15rem;
}
.inline-finalize {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
}
.inline-finalize select {
  width: auto;
  min-width: 7rem;
  padding: .4rem .55rem;
}
.event-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
}
.button:disabled,
.button[disabled] {
  opacity: .45;
  cursor: not-allowed;
  filter: none;
  box-shadow: none;
}
.response-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.response-summary { color: var(--muted); font-size: .85rem; }
.response-review { display: grid; gap: 1rem; max-width: 820px; }
.response-answer { padding: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.response-answer h2 { margin-bottom: .45rem; }
.response-answer p { margin: 0; white-space: pre-wrap; }
.response-meta { display: grid; gap: .25rem; padding: .9rem 1rem; background: color-mix(in srgb, var(--teal) 10%, var(--surface)); border-radius: 5px; }
.closed-form-note { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem; padding: .9rem 1rem; color: var(--ink); background: color-mix(in srgb, var(--coral) 16%, var(--surface)); border: 1px solid color-mix(in srgb, var(--coral) 52%, var(--line)); border-radius: 6px; }
.file-list { display: grid; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.file-list a { color: var(--teal); font-weight: 800; }
.member-editor { max-width: 820px; }
.member-picker { display: grid; gap: .75rem; }
.member-picker-search { margin: 0; }
.member-picker-results {
  display: grid;
  gap: .4rem;
  max-height: 220px;
  overflow: auto;
  padding: .55rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: color-mix(in srgb, var(--teal) 6%, var(--surface));
}
.member-picker-results[hidden] { display: none; }
.member-picker-match {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .55rem .65rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
}
.member-picker-match .member-picker-copy { display: grid; gap: .1rem; min-width: 0; }
.member-picker-match strong { color: var(--ink); font-size: .92rem; }
.member-picker-match small { color: var(--muted); font-size: .78rem; overflow-wrap: anywhere; }
.member-picker-list {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: .35rem;
  min-height: 2.4rem;
  max-height: 11.25rem;
  overflow-x: hidden;
  overflow-y: auto;
  padding: .45rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--teal) 55%, var(--line)) color-mix(in srgb, var(--teal) 10%, var(--surface));
}
.member-picker-list::-webkit-scrollbar {
  width: .55rem;
}
.member-picker-list::-webkit-scrollbar-track {
  margin: .2rem;
  background: color-mix(in srgb, var(--teal) 10%, var(--surface));
  border-radius: 999px;
}
.member-picker-list::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--teal) 55%, var(--line));
  border: 2px solid transparent;
  border-radius: 999px;
  background-clip: padding-box;
}
.member-picker-list::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--teal) 75%, var(--line));
  border: 2px solid transparent;
  background-clip: padding-box;
}
.member-picker-item {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  max-width: 100%;
  padding: .28rem .3rem .28rem .55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--teal) 9%, var(--surface));
}
.member-picker-item:hover {
  background: color-mix(in srgb, var(--teal) 14%, var(--surface));
}
.member-picker-item .member-picker-copy {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: baseline;
  gap: .35rem;
  min-width: 0;
  line-height: 1.2;
}
.member-picker-item strong {
  color: var(--ink);
  font-size: .84rem;
  font-weight: 700;
  white-space: nowrap;
}
.member-picker-item small {
  display: inline;
  color: var(--muted);
  font-size: .74rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.member-picker-remove {
  display: grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 auto;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
}
.member-picker-remove:hover,
.member-picker-remove:focus-visible {
  background: color-mix(in srgb, #f38e6d 18%, var(--surface));
  color: #a23d30;
  outline: none;
}
.member-picker-empty {
  margin: 0;
  color: var(--muted);
  font-size: .85rem;
}
.member-picker-empty[hidden] { display: none; }
.member-picker-hint {
  margin: 0;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 500;
}
.event-editor { display: grid; gap: 1rem; max-width: 820px; }
.event-actions { display: flex; align-items: center; gap: .5rem; }

.group-danger-zone {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  align-items: center;
  gap: 1.25rem 1.5rem;
  max-width: 820px;
  margin-top: 1.5rem;
  padding: 1.2rem 1.25rem;
  border: 1px solid color-mix(in srgb, #d98979 70%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, #f38e6d 10%, var(--surface));
}
.group-danger-zone h2 {
  margin: 0 0 .35rem;
  color: #a23d30;
  font-size: 1.05rem;
}
[data-theme="dark"] .group-danger-zone h2 { color: #ffd2c2; }
.group-danger-zone p { margin: 0; }
.group-danger-zone .button { justify-self: end; }
@media (max-width: 650px) {
  .group-danger-zone { grid-template-columns: 1fr; }
  .group-danger-zone .button { width: 100%; justify-self: stretch; }
}

.page-heading-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .65rem;
}
.confirm-dialog {
  width: min(440px, calc(100% - 2rem));
  padding: 0;
  overflow: hidden;
}
.confirm-dialog-form {
  gap: 0;
  padding: 1.45rem 1.4rem 1.25rem;
  text-align: center;
}
.confirm-dialog-badge {
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  margin: 0 auto .95rem;
  border-radius: 999px;
  color: #8b3a2f;
  background: color-mix(in srgb, #f0a090 28%, var(--surface));
  font-size: 1.2rem;
}
.confirm-dialog[data-tone="danger"] .confirm-dialog-badge {
  color: #b74635;
  background: color-mix(in srgb, #f38e6d 30%, var(--surface));
}
[data-theme="dark"] .confirm-dialog-badge,
[data-theme="dark"] .confirm-dialog[data-tone="danger"] .confirm-dialog-badge {
  color: #ffd2c2;
  background: color-mix(in srgb, #ffae8d 28%, #2a1c1a);
}
.confirm-dialog h2 {
  margin: 0 0 .45rem;
  font-size: 1.2rem;
}
.confirm-dialog p {
  margin: 0 auto;
  max-width: 34ch;
  color: var(--muted);
  line-height: 1.45;
}
.confirm-dialog .dialog-actions {
  justify-content: stretch;
  margin-top: 1.35rem;
  gap: .65rem;
}
.confirm-dialog .dialog-actions .button {
  flex: 1;
  justify-content: center;
}
.text-button.danger-text,
.button.danger-text {
  color: #b74635;
}
[data-theme="dark"] .text-button.danger-text,
[data-theme="dark"] .button.danger-text {
  color: #ffb59f;
}

@media (max-width: 650px) { .response-toolbar { align-items: stretch; flex-direction: column; }.response-toolbar .button { width: 100%; } }

.announcement-alert { margin-bottom: 2.25rem; }
.announcement-alert h2 { display: flex; align-items: center; gap: .5rem; color: var(--ink); }
.announcement-alert .list-row { cursor: pointer; }
.announcement-alert .list-row:hover { background: color-mix(in srgb, var(--teal) 6%, var(--surface)); }
.announcement-filter {
  display: inline-flex;
  gap: .3rem;
  padding: .3rem;
  margin-bottom: 1.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}
.announcement-filter a {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
  font-size: .85rem;
}
.announcement-filter a:hover { color: var(--ink); }
.announcement-filter a.is-active { color: white; background: var(--teal); }
.announcement-feed { display: grid; gap: 1.25rem; max-width: 760px; }
.announcement-card {
  position: relative;
  display: grid;
  gap: 1rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.announcement-card.is-pinned { border-color: color-mix(in srgb, var(--coral) 55%, var(--line)); }
.announcement-card-tools {
  position: absolute;
  top: .9rem;
  right: 1rem;
  display: flex;
  gap: .4rem;
  z-index: 1;
}
.announcement-card-tools form { margin: 0; }
.announcement-card-tools .icon-button {
  width: 2rem;
  height: 2rem;
  color: var(--muted);
  border-color: transparent;
  background: transparent;
}
.announcement-card-tools .icon-button:hover,
.announcement-card-tools .icon-button:focus-visible {
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 14%, var(--surface));
}
.announcement-header { padding-right: 6.5rem; display: grid; gap: .3rem; }
.announcement-header h2 { margin: 0; font-size: 1.2rem; }
.announcement-pin-chip {
  justify-self: start;
  color: #b74635;
  background: color-mix(in srgb, var(--coral) 22%, var(--surface));
  border-color: color-mix(in srgb, var(--coral) 55%, var(--line));
}
[data-theme="dark"] .announcement-pin-chip { color: #ffd2c2; }
.announcement-meta { margin: 0; color: var(--muted); font-size: .82rem; }
.announcement-body { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.6; color: var(--ink); }
.announcement-attachments { display: flex; flex-wrap: wrap; gap: .7rem; }
.announcement-attachment { position: relative; }
.announcement-attachment-image img {
  display: block;
  width: 168px;
  height: 126px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.announcement-attachment-file a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem .85rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: color-mix(in srgb, var(--teal) 6%, var(--surface));
  color: var(--teal);
  font-weight: 700;
  font-size: .85rem;
}
.announcement-attachment-remove-form { position: absolute; top: -.4rem; right: -.4rem; margin: 0; }
.announcement-attachment-remove {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.announcement-attachment-file .announcement-attachment-remove { position: relative; top: 0; right: 0; margin-left: .35rem; }
.announcement-attachment-remove:hover,
.announcement-attachment-remove:focus-visible { color: #b74635; }
.announcement-reactions { display: flex; flex-wrap: wrap; gap: .5rem; }
.announcement-reactions form { margin: 0; }
.reaction-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem .7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: .85rem;
  font-weight: 700;
}
.reaction-chip:hover { background: color-mix(in srgb, var(--teal) 10%, var(--surface)); }
.reaction-chip.is-active { color: var(--teal); background: color-mix(in srgb, var(--teal) 16%, var(--surface)); border-color: color-mix(in srgb, var(--teal) 45%, var(--line)); }
.announcement-comments-toggle .text-button { display: inline-flex; align-items: center; gap: .4rem; font-size: .85rem; }
.announcement-comments { display: grid; gap: .9rem; padding-top: .9rem; border-top: 1px solid var(--line); }
.announcement-comments-list { display: grid; gap: .75rem; }
.announcement-comment { display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; }
.announcement-comment-copy { flex: 1; min-width: 0; }
.announcement-comment-copy strong { display: block; font-size: .88rem; }
.announcement-comment-copy p { margin: .15rem 0; color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere; }
.announcement-comment-copy small { font-size: .74rem; }
.announcement-comment-delete { margin: 0; flex: 0 0 auto; }
.announcement-comment-delete .icon-button { width: 1.9rem; height: 1.9rem; color: var(--muted); border-color: transparent; background: transparent; }
.announcement-comment-delete .icon-button:hover { color: #b74635; }
.announcement-comment-form { display: flex; align-items: flex-end; gap: .6rem; margin: 0; }
.announcement-comment-form textarea { flex: 1; min-height: 2.6rem; resize: vertical; }
.announcement-sentinel { height: 1px; }
@media (max-width: 650px) {
  .announcement-card { padding: 1.15rem; }
  .announcement-header { padding-right: 0; }
  .announcement-card-tools { position: static; justify-content: flex-end; margin-bottom: -.4rem; order: -1; }
  .announcement-comment-form { flex-direction: column; align-items: stretch; }
  .announcement-attachment-image img { width: 100%; height: 160px; }
}

.notes-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
  gap: 1.15rem;
}
.note-tile {
  position: relative;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.note-tile.is-locked {
  border-color: color-mix(in srgb, var(--teal) 35%, var(--line));
}
.note-tile-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  padding: 1.15rem 1.2rem 1rem;
  color: inherit;
}
.note-tile-link:hover {
  background: color-mix(in srgb, var(--teal) 5%, var(--surface));
}
.note-tile-header {
  display: grid;
  gap: .4rem;
  padding-right: 2rem;
  margin-bottom: .75rem;
}
.note-tile-header h2 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.note-tile-preview {
  margin: 0;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  color: color-mix(in srgb, var(--muted) 72%, transparent);
  font-size: .84rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.note-tile-delete {
  position: absolute;
  top: .7rem;
  right: .7rem;
  margin: 0;
  z-index: 1;
}
.note-tile-delete-button {
  width: 2rem;
  height: 2rem;
  color: var(--muted);
  border-color: transparent;
  background: transparent;
}
.note-tile-delete-button:hover,
.note-tile-delete-button:focus-visible {
  color: #b74635;
  background: color-mix(in srgb, #f38e6d 18%, var(--surface));
  border-color: color-mix(in srgb, #d98979 45%, var(--line));
}
.note-locked-chip {
  justify-self: start;
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 14%, var(--surface));
  border-color: color-mix(in srgb, var(--teal) 40%, var(--line));
}
.note-limit-banner,
.note-locked-banner {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1.25rem;
  padding: .85rem 1rem;
  border: 1px solid color-mix(in srgb, var(--coral) 45%, var(--line));
  border-radius: 6px;
  background: color-mix(in srgb, var(--coral) 12%, var(--surface));
  color: var(--ink);
}
.note-locked-banner {
  border-color: color-mix(in srgb, var(--teal) 40%, var(--line));
  background: color-mix(in srgb, var(--teal) 10%, var(--surface));
}
.note-editor {
  display: grid;
  gap: 1rem;
  max-width: 820px;
}
.note-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}
.note-editor-tabs {
  display: inline-flex;
  gap: .3rem;
  padding: .3rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  width: fit-content;
}
.note-editor-tab {
  border: 0;
  border-radius: 999px;
  padding: .45rem 1rem;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  font-size: .85rem;
}
.note-editor-tab.is-active {
  color: white;
  background: var(--teal);
}
.note-body-field {
  display: grid;
  gap: .35rem;
}
.note-body-label {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 700;
}
.note-body-surface {
  min-height: 20rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  overflow: hidden;
}
.note-body-surface:focus-within {
  outline: 3px solid color-mix(in srgb, var(--teal) 24%, transparent);
  border-color: var(--teal);
}
.note-body-input {
  display: block;
  width: 100%;
  min-height: 20rem;
  margin: 0;
  padding: .85rem 1rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  font-family: var(--mono);
  font-size: .9rem;
  line-height: 1.55;
  resize: vertical;
}
.note-body-input:focus {
  outline: none;
  border-color: transparent;
}
.note-body-surface.is-preview .note-body-input {
  display: none;
}
.note-char-count {
  margin-top: .1rem;
  text-align: right;
}
.note-editor.is-preview-mode .note-char-count {
  visibility: hidden;
}
.note-preview-content {
  min-height: 20rem;
  padding: 1.1rem 1.2rem;
  color: var(--ink);
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.note-preview-content[hidden] {
  display: none;
}
.note-preview-content > *:first-child { margin-top: 0; }
.note-preview-content h1,
.note-preview-content h2,
.note-preview-content h3 {
  margin: 1.1rem 0 .45rem;
  line-height: 1.25;
}
.note-preview-content p { margin: 0 0 .85rem; color: var(--ink); }
.note-preview-content ul,
.note-preview-content ol { margin: 0 0 .85rem; padding-left: 1.3rem; }
.note-preview-content code {
  font-family: var(--mono);
  font-size: .86em;
  padding: .1rem .3rem;
  border-radius: 3px;
  background: color-mix(in srgb, var(--teal) 10%, var(--surface));
}
.note-preview-content pre {
  overflow: auto;
  padding: .85rem 1rem;
  border-radius: 5px;
  background: color-mix(in srgb, var(--teal) 8%, var(--surface));
  border: 1px solid var(--line);
}
.note-preview-content pre code { padding: 0; background: transparent; }
.note-preview-content blockquote {
  margin: 0 0 .85rem;
  padding-left: .9rem;
  border-left: 3px solid var(--teal);
  color: var(--muted);
}
.assignment-submit {
  display: grid;
  gap: .55rem;
  align-items: end;
  min-width: min(100%, 280px);
}
.assignment-submit-note,
.assignment-submit-file {
  margin: 0;
  gap: .25rem;
}
.assignment-submit-note select,
.assignment-submit-file input {
  min-width: 0;
  width: 100%;
}
.assignment-submit .button { justify-self: end; }
@media (max-width: 720px) {
  .notes-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
  }
  .note-tile {
    min-height: 0;
    min-width: 0;
  }
  .note-tile-header {
    padding-right: 1.6rem;
  }
  .note-tile-header h2 {
    font-size: .92rem;
  }
  .note-tile-preview {
    font-size: .78rem;
  }
  .assignment-row { flex-wrap: wrap; }
  .assignment-submit { width: 100%; min-width: 0; }
}