/* =========================================================
   RAVID Manual Book v63.3 — Admin Panel
   ========================================================= */

#admin-manual-books-panel {
  display: block;
}

#admin-manual-books-panel.hidden {
  display: none !important;
}

.ravid-manual-admin-v63 {
  display: grid;
  gap: 22px;
}

.ravid-manual-admin-v63__hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
  border: 1px solid rgba(147, 197, 253, 0.52);
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 10%, rgba(14,165,233,.12), transparent 34%),
    linear-gradient(145deg, #ffffff, #f8fbff);
  box-shadow: 0 20px 50px rgba(30,64,175,.09);
}

.ravid-manual-admin-v63__hero h3 {
  margin: 8px 0 6px;
  color: #0f172a;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.1;
}

.ravid-manual-admin-v63__hero p {
  max-width: 760px;
  margin: 0;
  color: #64748b;
  line-height: 1.65;
}

.ravid-manual-admin-v63__hero-badge {
  flex: 0 0 auto;
  padding: 10px 14px;
  border-radius: 15px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 900;
}

.ravid-manual-admin-v63__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.ravid-manual-editor-v63 {
  display: grid;
  gap: 18px;
  min-width: 0;
  padding: 22px;
  border: 1px solid rgba(147, 197, 253, .52);
  border-radius: 26px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 20px 46px rgba(30,64,175,.08);
}

.ravid-manual-editor-v63__heading {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.ravid-manual-editor-v63__icon {
  display: grid;
  place-items: center;
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  border-radius: 17px;
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: white;
  font-size: 23px;
  box-shadow: 0 14px 28px rgba(37,99,235,.22);
}

.ravid-manual-editor-v63[data-audience="teacher"]
.ravid-manual-editor-v63__icon {
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
}

.ravid-manual-editor-v63 h4 {
  margin: 2px 0 5px;
  color: #0f172a;
  font-size: 20px;
}

.ravid-manual-editor-v63__heading p {
  margin: 0;
  color: #64748b;
  font-size: 13px;
  line-height: 1.55;
}

.ravid-manual-editor-v63__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.ravid-manual-editor-v63__status strong {
  color: #334155;
  font-size: 13px;
}

.ravid-manual-editor-v63__status span {
  color: #64748b;
  font-size: 12px;
}

.ravid-manual-editor-v63__status[data-published="true"] {
  background: #ecfdf5;
  border-color: #a7f3d0;
}

.ravid-manual-editor-v63__form {
  display: grid;
  gap: 14px;
}

.ravid-manual-editor-v63__form label {
  display: grid;
  gap: 7px;
  color: #334155;
  font-size: 13px;
  font-weight: 850;
}

.ravid-manual-editor-v63__form input[type="text"],
.ravid-manual-editor-v63__form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(147,197,253,.70);
  border-radius: 15px;
  background: #fff;
  padding: 12px 14px;
  color: #0f172a;
  font: inherit;
}

.ravid-manual-editor-v63__form textarea {
  min-height: 110px;
  resize: vertical;
}

.ravid-manual-editor-v63__upload-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ravid-manual-editor-v63__file {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px dashed rgba(96,165,250,.70);
  border-radius: 17px;
  background: #f8fbff;
}

.ravid-manual-editor-v63__file small {
  color: #64748b;
  line-height: 1.45;
}

.ravid-manual-editor-v63__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ravid-manual-editor-v63__feedback {
  min-height: 20px;
  color: #64748b;
  font-size: 12px;
  line-height: 1.5;
}

.ravid-manual-editor-v63__feedback.is-error {
  color: #b91c1c;
}

.ravid-manual-editor-v63__feedback.is-success {
  color: #047857;
}

@media (max-width: 980px) {
  .ravid-manual-admin-v63__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .ravid-manual-admin-v63__hero {
    flex-direction: column;
  }

  .ravid-manual-editor-v63__upload-grid {
    grid-template-columns: 1fr;
  }

  .ravid-manual-editor-v63__actions .btn {
    width: 100%;
  }
}