/* Page-scoped styling extends the portal's existing green theme and navigation. */
.training-page .training-shell, .training-dialog { color: #24352b; font-size: 1rem; line-height: 1.6; }
.training-shell *, .training-dialog * { box-sizing: border-box; }
.training-shell { margin: 12px; border-radius: 20px; background: #fff; box-shadow: var(--shadow-lg); overflow: hidden; }
.training-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding: 28px 32px; background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark)); color: #fff; }
.training-header h1 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2.15rem); line-height: 1.25; margin: 0 0 6px; }
.training-header p { margin: 0; color: #e7f1e9; }
.training-workspace { padding: 24px 32px 32px; }
.training-topline, .training-summary, .training-actions, .training-dialog-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.training-topline { margin-bottom: 22px; }
.training-tabs { display: flex; flex-wrap: wrap; padding: 4px; gap: 4px; background: #edf2ee; border-radius: 12px; }
.training-tabs button { color: #35513e; background: transparent; border: 0; border-radius: 9px; padding: 9px 14px; font: inherit; font-weight: 600; cursor: pointer; }
.training-tabs button[aria-pressed="true"] { background: var(--primary-green); color: #fff; }
.training-filters { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 16px; }
.training-shell label, .training-dialog label { display: flex; flex-direction: column; gap: 6px; font-size: .9rem; font-weight: 600; min-width: 0; }
.training-shell input, .training-shell select, .training-dialog input, .training-dialog select, .training-dialog textarea { width: 100%; min-width: 0; border: 1px solid #bacabc; border-radius: 9px; padding: 10px 12px; font: inherit; font-size: 1rem; color: #24352b; background: #fff; }
.training-dialog textarea { resize: vertical; }
.training-shell :focus-visible, .training-dialog :focus-visible { outline: 3px solid #248547; outline-offset: 3px; }
.training-summary { margin: 22px 0 16px; font-size: .9rem; color: #526258; }
.training-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 18px; }
.training-card { border: 1px solid #dbe4de; border-radius: 14px; padding: 20px; display: flex; flex-direction: column; gap: 12px; background: linear-gradient(145deg, #fff, #fafcfb); min-width: 0; }
.training-card h2 { font-size: 1.15rem; line-height: 1.4; margin: 0; color: var(--primary-green-dark); overflow-wrap: anywhere; }
.training-card p { margin: 0; color: #526258; overflow-wrap: anywhere; }
.training-card .training-card-actions { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; padding-top: 8px; }
.training-meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; color: #526258; font-size: .875rem; margin-bottom: 10px; overflow-wrap: anywhere; }
.training-badge { border-radius: 6px; background: #eaf2ec; padding: 3px 8px; color: #2d5a3d; font-size: .875rem; font-weight: 600; }
.training-badge.complete { background: #dff3e5; color: #18562c; }
.training-badge.pending { background: #fff1db; color: #77500e; }
.training-btn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; padding: 10px 16px; min-height: 42px; border: 1px solid transparent; border-radius: 9px; background: var(--primary-green); color: #fff; font: inherit; font-size: .9rem; font-weight: 600; cursor: pointer; text-decoration: none; line-height: 1.4; }
.training-btn:hover { filter: brightness(.94); }
.training-btn:disabled, .training-close:disabled { opacity: .6; cursor: wait; }
.training-secondary { background: #f5f8f5; color: var(--primary-green); border-color: #c8d5cc; }
.training-white { background: #fff; color: var(--primary-green); }
.training-danger { background: #fff; color: #a62929; border-color: #e5c7c7; }
.training-empty { padding: 44px 20px; text-align: center; border: 1px dashed #bdcdbf; border-radius: 14px; background: #fafcfb; }
.training-empty h2 { margin: 0 0 8px; font-size: 1.25rem; }
.training-empty p { color: #526258; margin: 0 0 18px; }
.training-message { border-radius: 9px; padding: 12px 16px; background: #edf5ef; color: #265837; margin: 12px 0; overflow-wrap: anywhere; }
.training-message[data-error="true"] { color: #942222; background: #fff0ee; }
.training-dialog { position: fixed; inset: 0; margin: auto; width: min(760px, calc(100% - 28px)); max-height: 90dvh; overflow: auto; padding: 28px; border: 0; border-radius: 16px; background: #fff; box-shadow: 0 24px 70px #0004; }
.training-dialog::backdrop { background: #12261bcc; }
.training-dialog-heading { align-items: flex-start; flex-wrap: nowrap; margin-bottom: 20px; }
.training-dialog h2 { margin: 0; font-size: 1.5rem; line-height: 1.4; color: var(--primary-green-dark); overflow-wrap: anywhere; }
.training-close { border: 0; border-radius: 8px; background: #eef3ef; color: #294c34; font-size: 1.6rem; line-height: 1; width: 40px; height: 40px; flex-shrink: 0; cursor: pointer; }
.training-dialog fieldset { margin: 0; padding: 0; border: 0; display: grid; gap: 16px; min-width: 0; }
.training-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.training-help { color: #526258; font-size: .875rem; margin: 8px 0 0; }
.training-actions { margin-top: 24px; justify-content: flex-end; }
.training-body { white-space: pre-wrap; overflow-wrap: anywhere; margin: 20px 0; line-height: 1.8; }
#viewerSummary { overflow-wrap: anywhere; }
#viewerAttachment { display: grid; gap: 14px; }
#viewerAttachment iframe { width: 100%; height: 55vh; border: 1px solid #dbe4de; border-radius: 8px; }
#viewerAttachment img { max-width: 100%; max-height: 65vh; object-fit: contain; }
#viewerAttachment pre { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; }
.training-page [hidden], .training-dialog [hidden] { display: none !important; }
@media (max-width: 1100px) { .training-filters { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) {
  .training-shell { margin: 0; border-radius: 12px; }
  .training-header, .training-workspace { padding: 20px 16px; }
  .training-filters, .training-form-row { grid-template-columns: 1fr; }
  .training-dialog { padding: 20px; }
  .training-tabs button { font-size: .875rem; padding: 8px 10px; }
  .training-page #sidebar > div { flex: 0 0 auto; min-width: 85px !important; }
}
@media print {
  body.training-page > :not(#resourceViewer) { display: none !important; }
  .training-page #resourceViewer[open] { position: static; display: block; width: 100%; max-height: none; height: auto; overflow: visible; box-shadow: none; margin: 0; padding: 0; }
  #resourceViewer .training-actions, #resourceViewer .training-close, #viewerAttachment, #viewerMessage { display: none !important; }
  #resourceViewer::backdrop { background: transparent; }
}

/* Full-screen resource reader, signing workflow, and training-folder progress. */
.training-header-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.training-reader {
  width: calc(100vw - 24px);
  height: calc(100dvh - 24px);
  max-height: none;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.training-reader:not([open]) { display: none; }
.training-reader-heading { padding: 20px 24px 12px; margin: 0; border-bottom: 1px solid #dbe4de; background: #fff; }
.training-reader-heading .training-meta { margin: 6px 0 0; }
.training-reader-scroll { flex: 1; min-height: 0; overflow: auto; padding: 20px 24px 28px; }
.training-reader-actions { flex: 0 0 auto; margin: 0; padding: 14px 24px; border-top: 1px solid #dbe4de; background: #fff; position: sticky; bottom: 0; z-index: 3; }
.training-reader #viewerAttachment iframe { height: min(78vh, 1100px); min-height: 640px; }
.training-reader #viewerAttachment img { max-height: none; }
.training-signature-options { border: 1px solid #c9d8cd; border-radius: 12px; padding: 14px; background: #f7faf8; }
.training-check { flex-direction: row !important; align-items: flex-start; gap: 10px !important; cursor: pointer; }
.training-check input { width: auto !important; margin-top: 4px; }
.training-check span { display: grid; gap: 3px; }
.training-check small { font-weight: 400; color: #526258; line-height: 1.45; }
.training-folder { grid-column: 1 / -1; border: 1px solid #dbe4de; border-radius: 16px; background: #f8fbf9; overflow: hidden; }
.training-folder-header { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 16px 18px; border-bottom: 1px solid #dbe4de; }
.training-folder-title { display: grid; gap: 4px; }
.training-folder-title h2 { margin: 0; font-size: 1.15rem; color: var(--primary-green-dark); }
.training-folder-progress { min-width: min(320px, 42vw); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px; font-size: .875rem; font-weight: 700; color: #35513e; }
.training-progress-track { height: 10px; border-radius: 999px; background: #dfe9e2; overflow: hidden; }
.training-progress-fill { height: 100%; border-radius: inherit; background: var(--primary-green); }
.training-folder-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 16px; padding: 16px; }
.training-card .training-signature-badge { background: #eee8f7; color: #563b7d; }
.training-pdf-editor { width: calc(100vw - 18px); height: calc(100dvh - 18px); max-height: none; padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.training-pdf-editor:not([open]) { display: none; }
.training-pdf-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(220px, 1fr) auto; gap: 12px; align-items: end; padding: 14px 20px; border-bottom: 1px solid #dbe4de; background: #f7faf8; }
.training-pdf-tools { display: flex; gap: 8px; flex-wrap: wrap; }
.training-pdf-tools button[aria-pressed="true"] { background: var(--primary-green); color: #fff; border-color: transparent; }
.training-pdf-pages { flex: 1; overflow: auto; padding: 24px; background: #dfe4e0; display: grid; gap: 24px; justify-items: center; }
.training-pdf-page { position: relative; background: #fff; box-shadow: 0 4px 20px #0003; line-height: 0; max-width: 100%; }
.training-pdf-page canvas { display: block; max-width: 100%; height: auto; cursor: crosshair; }
.training-pdf-annotation { position: absolute; transform: translateY(-70%); padding: 2px 4px; border: 1px dashed #35513e; background: #fffffff2; color: #17261c; font: 16px/1.2 Arial, sans-serif; pointer-events: none; white-space: nowrap; max-width: 80%; overflow: hidden; text-overflow: ellipsis; }
.training-pdf-annotation.signature { font-style: italic; font-weight: 700; }
.training-signing-overview { width: min(1100px, calc(100vw - 28px)); }
.training-table-wrap { overflow: auto; border: 1px solid #dbe4de; border-radius: 12px; }
.training-status-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.training-status-table th, .training-status-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid #e2e9e4; vertical-align: middle; }
.training-status-table th { background: #f2f6f3; color: #35513e; font-size: .875rem; }
.training-status-table tr:last-child td { border-bottom: 0; }
@media (max-width: 760px) {
  .training-reader, .training-pdf-editor { width: 100vw; height: 100dvh; border-radius: 0; }
  .training-reader #viewerAttachment iframe { min-height: 70vh; }
  .training-reader-heading, .training-reader-scroll, .training-reader-actions { padding-left: 14px; padding-right: 14px; }
  .training-folder-header { align-items: flex-start; flex-direction: column; }
  .training-folder-progress { width: 100%; min-width: 0; }
  .training-pdf-toolbar { grid-template-columns: 1fr; }
  .training-pdf-pages { padding: 12px; }
}

/* V3 training hierarchy: Category -> Module -> requirements. */
.training-category {
  grid-column: 1 / -1;
  border: 1px solid #cfddd3;
  border-radius: 18px;
  background: #f6faf7;
  overflow: hidden;
}
.training-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  background: #edf5ef;
  border-bottom: 1px solid #d5e2d8;
}
.training-category-body { display: grid; gap: 14px; padding: 16px; }
.training-module {
  border: 1px solid #d8e3db;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.training-module-header {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 17px;
  cursor: pointer;
  background: #fbfdfb;
}
.training-module-header::-webkit-details-marker { display: none; }
.training-module-header::after { content: '▾'; font-size: 1.1rem; color: #526258; order: 3; }
.training-module:not([open]) .training-module-header::after { content: '▸'; }
.training-module-title { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; min-width: 0; }
.training-module-title strong { color: var(--primary-green-dark); font-size: 1.05rem; }
.training-module-title .training-meta { margin: 0; }
.training-module-folder-icon { color: var(--primary-green); font-size: 1.1rem; }
.training-module .training-folder-grid { border-top: 1px solid #e0e8e2; background: #f9fbfa; }
.training-module-item h3 { margin: 0; color: var(--primary-green-dark); font-size: 1.08rem; line-height: 1.4; overflow-wrap: anywhere; }
.training-step-list { list-style: none; padding: 0; margin: 2px 0 0; display: grid; gap: 7px; }
.training-step-list li { display: flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 600; }
.training-step-list li.complete { color: #18562c; }
.training-step-list li.pending { color: #6a5b28; }
.training-step-icon { width: 20px; height: 20px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; background: #eef3ef; }
.training-step-list li.complete .training-step-icon { background: #dff3e5; }
.training-fill-badge { background: #e8f1fa; color: #27587d; }

/* Quiz creator. */
.training-quiz-builder { border: 1px solid #c9d8cd; border-radius: 12px; padding: 16px; background: #f7faf8; display: grid; gap: 14px; }
.training-quiz-builder[hidden] { display: none !important; }
.training-quiz-builder-action { display: flex; align-items: end; justify-content: flex-end; }
.training-quiz-question-list { display: grid; gap: 14px; }
.training-quiz-builder-question { border: 1px solid #d5e1d8 !important; border-radius: 12px; padding: 14px !important; background: #fff; display: grid !important; gap: 12px !important; }
.training-quiz-builder-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.training-small-btn { min-height: 34px; padding: 6px 10px; font-size: .82rem; }
.training-quiz-answer-builder { display: grid; gap: 8px; }
.training-quiz-answer-row { display: grid !important; grid-template-columns: auto 1fr; align-items: center; gap: 8px !important; font-weight: 400 !important; }
.training-quiz-answer-row input[type="radio"] { width: auto !important; margin: 0; }

/* Employee quiz. */
.training-quiz-dialog { width: min(900px, calc(100vw - 28px)); max-height: 94dvh; }
.training-quiz-questions { display: grid; gap: 18px; }
.training-quiz-question { border: 1px solid #d7e2da !important; border-radius: 12px; padding: 16px !important; display: grid !important; gap: 10px !important; background: #fbfdfb; }
.training-quiz-question legend { font-weight: 700; color: #24352b; padding: 0 5px; line-height: 1.45; }
.training-quiz-choice { display: flex !important; flex-direction: row !important; align-items: flex-start; gap: 10px !important; padding: 9px 10px; border: 1px solid #e0e8e2; border-radius: 9px; background: #fff; cursor: pointer; font-weight: 500 !important; }
.training-quiz-choice:hover { background: #f3f8f4; }
.training-quiz-choice input { width: auto !important; margin-top: 3px; }

@media (max-width: 760px) {
  .training-category-header, .training-module-header { align-items: flex-start; flex-direction: column; }
  .training-category-header .training-folder-progress, .training-module-header .training-folder-progress { width: 100%; min-width: 0; }
  .training-module-header::after { position: absolute; right: 18px; }
  .training-module-header { position: relative; padding-right: 42px; }
  .training-quiz-builder-action { justify-content: stretch; }
  .training-quiz-builder-action .training-btn { width: 100%; }
}