/* KTools 4 - Operations Manuals & Equipment Documentation Styles (om-*)
 * Built for KTools 4 Cockpit Design System: CSS tokens, dark/light themes, card grids, viewer iframe, and modals.
 */

.om-page {
  padding-bottom: 48px;
}

/* ── Top Header Bar ── */
.om-header-banner {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
  margin-bottom: 24px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.om-header-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.om-header-icon {
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.om-header-text h1 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 3px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.om-header-text p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.om-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Estes Live Quote Banner ── */
.om-estes-banner {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.om-estes-banner.is-success {
  border-left-color: #10b981;
}

.om-estes-banner.is-warning {
  border-left-color: #f59e0b;
}

.om-estes-lead {
  display: flex;
  align-items: center;
  gap: 12px;
}

.om-estes-icon {
  font-size: 22px;
}

.om-estes-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.om-estes-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.om-quote-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.05em;
}

/* ── Section Titles ── */
.om-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.om-section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.om-section-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Cards Grid ── */
.om-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.om-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  position: relative;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.om-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.om-card.is-active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
  background: var(--surface-subtle);
}

.om-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.om-card-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.om-card-pills {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.om-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.om-tag.is-sop {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.25);
}

.om-tag.is-equipment {
  background: rgba(13, 110, 253, 0.12);
  color: var(--primary);
  border-color: rgba(13, 110, 253, 0.25);
}

.om-tag.is-facility {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.25);
}

.om-card-body h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 6px;
  line-height: 1.3;
}

.om-card-body p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0 0 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.om-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  padding-top: 10px;
  border-top: 1px solid var(--border);
  margin-bottom: 14px;
}

.om-card-actions {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 6px;
}

/* ── Inline PDF Viewer Frame ── */
.om-viewer-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 28px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.om-viewer-toolbar {
  padding: 12px 18px;
  background: var(--surface-subtle);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.om-viewer-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.om-viewer-title-icon {
  font-size: 20px;
}

.om-viewer-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.om-viewer-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.om-frame-wrapper {
  position: relative;
  width: 100%;
  height: 78vh;
  min-height: 520px;
  background: #525659;
}

.om-iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.om-viewer-footer {
  padding: 10px 18px;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ── Library Table & Search Box ── */
.om-library-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 28px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.om-search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.om-search-input-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}

.om-search-input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  font-size: 13px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-subtle);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s ease;
}

.om-search-input:focus {
  border-color: var(--primary);
  background: var(--card-bg);
}

.om-search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 13px;
  pointer-events: none;
}

.om-library-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.om-library-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
}

.om-library-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

.om-library-table tr:hover td {
  background: var(--surface-subtle);
}

.om-file-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.om-file-icon {
  font-size: 20px;
  color: #ef4444;
}

.om-file-title {
  font-weight: 600;
  color: var(--text);
}

.om-file-name {
  font-size: 11px;
  color: var(--text-muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

/* ── Remote URL Loader Card ── */
.om-remote-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.om-url-form {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.om-url-input {
  flex: 1;
  min-width: 260px;
  padding: 8px 12px;
  font-size: 13px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-subtle);
  color: var(--text);
  outline: none;
}

.om-url-input:focus {
  border-color: var(--primary);
  background: var(--card-bg);
}

/* ── Buttons & UI Controls ── */
.om-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.om-btn:hover {
  background: var(--surface-subtle);
  border-color: var(--border-hover, #cbd5e1);
  color: var(--text);
}

.om-btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.om-btn.primary:hover {
  background: var(--primary-hover, #0b5ed7);
  border-color: var(--primary-hover, #0b5ed7);
  color: #fff;
}

.om-btn.success {
  background: #10b981;
  border-color: #10b981;
  color: #fff;
}

.om-btn.success:hover {
  background: #059669;
  border-color: #059669;
  color: #fff;
}

.om-btn.danger-soft {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.25);
  background: rgba(239, 68, 68, 0.06);
}

.om-btn.danger-soft:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: #ef4444;
}

.om-btn.icon-only {
  padding: 6px 10px;
}

/* ── Modal Dialog ── */
.om-dialog {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card-bg);
  color: var(--text);
  padding: 0;
  max-width: 520px;
  width: 90vw;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.om-dialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
}

.om-dialog-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.om-dialog-header h2 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}

.om-dialog-body {
  padding: 20px;
}

.om-dialog-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 768px) {
  .om-cards-grid {
    grid-template-columns: 1fr;
  }
  .om-header-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .om-header-actions {
    width: 100%;
  }
  .om-frame-wrapper {
    height: 60vh;
  }
}