.student-quest-assignment-loading,
.student-quest-assignment-error,
.student-quest-assignment-empty {
  margin: 0;
  color: #36526f;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.5;
}

.student-quest-assignment-error { color: #a43c31; }

.student-quest-assignment-form {
  display: grid;
  gap: 11px;
  align-content: start;
}

.student-quest-assignment-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
  color: #24425f;
  font-size: 13px;
  font-weight: 1000;
}

.student-quest-assignment-field > span {
  color: #6b7c91;
  font-size: 12px;
  font-weight: 900;
}

.student-quest-assignment-field textarea,
.student-quest-assignment-field input[type="file"] {
  grid-column: 1 / -1;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  border: 1px solid #cdd9e8;
  border-radius: 8px;
  background: rgba(255, 255, 255, .58);
  padding: 11px 12px;
  color: #14355f;
  font: inherit;
  font-size: 15px;
  font-weight: 750;
}

.student-quest-assignment-field textarea {
  min-height: 128px;
  resize: vertical;
  line-height: 1.55;
}

.student-quest-assignment-field textarea:disabled,
.student-quest-assignment-field input:disabled { color: #6b7c91; background: rgba(232, 237, 242, .52); }
.student-quest-assignment-photo-field input[type="file"] { cursor: pointer; }

.student-quest-assignment-photo-selection,
.student-quest-assignment-photo-preview {
  display: grid;
  gap: 10px;
  border: 1px solid #dbe6f4;
  border-radius: 8px;
  background: rgba(248, 251, 255, .58);
  padding: 12px;
}

.student-quest-assignment-photo-selection { border-style: dashed; border-color: #bfd0e4; }
.student-quest-assignment-photo-selection[hidden] { display: none; }

.student-quest-assignment-photo-selection-head,
.student-quest-assignment-photo-preview-head { display: grid; gap: 3px; }
.student-quest-assignment-photo-selection-head strong { color: #1f4f8f; font-size: 14px; font-weight: 1000; }
.student-quest-assignment-photo-preview-head strong { color: #176444; font-size: 14px; font-weight: 1000; }
.student-quest-assignment-photo-selection-head span,
.student-quest-assignment-photo-preview-head span { color: #36526f; font-size: 12px; font-weight: 800; }

.student-quest-assignment-photo-selection-grid,
.student-quest-assignment-photo-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}

.student-quest-assignment-photo-selection-card,
.student-quest-assignment-photo-preview-card {
  position: relative;
  display: grid;
  gap: 6px;
  min-width: 0;
  margin: 0;
}

.student-quest-assignment-photo-selection-card img,
.student-quest-assignment-photo-preview-card img {
  display: block;
  width: 100%;
  min-height: 96px;
  max-height: 260px;
  border: 1px solid #dbe6f4;
  border-radius: 8px;
  background: #fff;
  object-fit: contain;
}

.student-quest-assignment-photo-selection-card figcaption,
.student-quest-assignment-photo-preview-card figcaption {
  min-width: 0;
  overflow: hidden;
  color: #36526f;
  font-size: 12px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.student-quest-assignment-photo-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  min-height: 32px;
  border: 1px solid rgba(127, 29, 29, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .94);
  padding: 7px 9px;
  color: #9f1239;
  box-shadow: 0 2px 8px rgba(15, 23, 42, .12);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 1000;
  line-height: 1;
}

.student-quest-assignment-photo-remove:disabled { cursor: wait; opacity: .78; }

.student-quest-assignment-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.student-quest-assignment-submit {
  min-height: 44px;
  border: 1px solid #4f8d51;
  border-radius: 8px;
  background: #eef9de;
  padding: 0 20px;
  color: #326e36;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 1000;
}

.student-quest-assignment-submit:disabled { color: #6b7c91; background: #edf0f2; cursor: default; opacity: .78; }

.student-quest-assignment-note {
  border-radius: 8px;
  background: rgba(248, 251, 255, .58);
  padding: 10px 12px;
  color: #36526f;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.5;
}

.student-quest-assignment-note[data-tone="success"] { background: rgba(220, 252, 231, .64); color: #166534; }
.student-quest-assignment-note[data-tone="pending"] { background: rgba(254, 243, 199, .64); color: #92400e; }
.student-quest-assignment-note strong { display: block; margin-bottom: 4px; }

.student-quest-assignment-file-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.student-quest-assignment-file-card { display: grid; min-width: 0; gap: 7px; border: 1px solid #dbe6f4; border-radius: 8px; background: rgba(248, 251, 255, .58); padding: 8px; }
.student-quest-assignment-file-card img { display: block; width: 100%; min-height: 96px; max-height: 220px; border-radius: 8px; background: #fff; object-fit: contain; }
.student-quest-assignment-file-card > div { display: grid; min-width: 0; gap: 3px; }
.student-quest-assignment-file-card strong { color: #14355f; font-size: 13px; overflow-wrap: anywhere; }
.student-quest-assignment-file-card span { color: #36526f; font-size: 12px; line-height: 1.4; overflow-wrap: anywhere; }
.student-quest-assignment-file-actions { display: flex !important; flex-wrap: wrap; gap: 6px !important; }
.student-quest-assignment-file-link { display: inline-flex; min-height: 36px; align-items: center; justify-content: center; border: 1px solid #b08a52; border-radius: 8px; background: rgba(255, 253, 245, .78); padding: 0 10px; color: #68491f; font-size: 12px; font-weight: 950; text-decoration: none; }
.student-quest-assignment-prompt-files { display: grid; gap: 8px; margin-top: 12px; border-top: 1px solid rgba(219, 230, 244, .78); padding-top: 10px; }
.student-quest-assignment-prompt-files h3 { margin: 0; color: #176444; font-size: 12px; }

body.student-v4-page .student-quest-assignment-form { gap: 14px; }
body.student-v4-page .student-quest-assignment-field textarea,
body.student-v4-page .student-quest-assignment-field input[type="file"] { background: #fffaf5; border-color: #fed7aa; }
body.student-v4-page .student-quest-assignment-submit { width: 100%; min-height: 49px; border: 0; border-radius: 14px; background: var(--v4-active); color: #fff; }
body.student-v4-page .student-quest-assignment-submit:disabled { color: var(--v4-muted); background: #ebe7df; }
body.student-v4-page .student-quest-assignment-photo-selection,
body.student-v4-page .student-quest-assignment-photo-preview,
body.student-v4-page .student-quest-assignment-note { background: #f8fbff; }

@media (max-width: 720px) {
  .student-quest-assignment-file-list { grid-template-columns: 1fr; }
  .student-quest-assignment-photo-selection-grid,
  .student-quest-assignment-photo-preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .student-quest-assignment-photo-selection-card img,
  .student-quest-assignment-photo-preview-card img { min-height: 112px; max-height: 220px; }
  .student-quest-assignment-photo-remove { min-width: 44px; min-height: 44px; }
}