/* Optimal Trend - Alerts page CSS
   DP4 Wave 1 refactor 2026-05-24
   Depends on optimal-design-system.css. No off-palette; no foreign tokens. */

.ot-alerts-page {
  background: var(--white);
  min-height: calc(100vh - var(--topbar-h) - 48px);
  display: grid;
  grid-template-rows: auto auto auto 1fr;
}

.ot-context-band {
  padding: 18px 24px;
  border-bottom: 1px solid var(--rule-light);
}

.ot-context-band--compact {
  padding: 10px 24px;
}

.ot-context-band h2 {
  font-family: Georgia, "Times New Roman", serif;
  color: var(--navy);
  margin: 4px 0 0;
  font-size: 22px;
}

.ot-context-band p {
  color: var(--ink-3);
  margin: 6px 0 0;
  font-size: 13px;
}

/* Toolbar field pairings */
.ot-toolbar__field {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.ot-toolbar__label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 700;
}

.ot-toolbar__input {
  height: 40px;
  border: 1px solid var(--rule);
  background: var(--white);
  color: var(--ink);
  padding: 0 10px;
  font: inherit;
  min-width: 0;
}

.ot-toolbar__input:focus {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
  border-color: var(--teal);
}

/* Alerts grid: list on left, detail panel on right */
.ot-alerts-grid {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 380px);
  gap: 18px;
  padding: 18px 24px 24px;
  min-width: 0;
  align-items: start;
}

.ot-alerts-list {
  background: var(--white);
  border: 1px solid var(--rule-light);
  overflow-x: auto;
  min-width: 0;
}

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

.ot-table th,
.ot-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule-light);
  text-align: left;
  vertical-align: top;
  color: var(--ink-2);
}

.ot-table th {
  background: var(--paper);
  color: var(--navy);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ot-table tbody tr {
  cursor: pointer;
  transition: background-color 100ms ease-out;
}

.ot-table tbody tr:hover {
  background: var(--teal-light);
}

.ot-table--inset {
  border: 1px solid var(--rule-light);
}

.ot-table--inset th {
  font-size: 10px;
}

.ot-table-empty,
.ot-table-error {
  text-align: center;
  padding: 18px;
  color: var(--ink-4);
}

.ot-table-error {
  color: var(--navy);
  background: var(--paper);
}

/* Detail panel (right) */
.ot-alerts-detail {
  display: grid;
  gap: 12px;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--rule-light);
  position: sticky;
  top: calc(var(--topbar-h) + 18px);
}

.ot-alerts-detail__header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule-light);
}

.ot-alerts-detail__link {
  color: var(--navy);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.ot-alerts-detail__link:hover {
  color: var(--teal);
}

.detail-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.alert-id {
  color: var(--navy);
  font-weight: 700;
  font-size: 14px;
}

.detail-status {
  display: flex;
}

.status-dropdown {
  display: inline-block;
  padding: 6px 12px;
  background: var(--paper);
  color: var(--ink-2);
  border: 1px solid var(--rule);
  font-size: 12px;
}

.detail-field {
  display: grid;
  gap: 4px;
  font-size: 13px;
}

.field-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 700;
}

.field-value {
  color: var(--ink-2);
}

.asset-link {
  color: var(--navy);
  font-weight: 600;
}

.work-order-text {
  font-size: 12px;
  color: var(--ink-4);
}

.ot-meta {
  font-size: 11px;
  color: var(--ink-4);
  margin-top: 4px;
}

/* Assignee avatar */
.assignee {
  display: flex;
  gap: 8px;
  align-items: center;
}

.avatar {
  width: 28px;
  height: 28px;
  background: var(--paper);
  border: 1px solid var(--rule);
  display: grid;
  place-items: center;
  font-size: 11px;
  color: var(--navy);
  font-weight: 700;
}

/* Responsive */
@media (max-width: 1200px) {
  .ot-alerts-grid {
    grid-template-columns: 1fr;
  }

  .ot-alerts-detail {
    position: static;
  }
}

@media (max-width: 820px) {
  .ot-alerts-grid {
    padding: 14px 16px;
  }
}

/* =====================================================================
   Alerts UX polish — high-end consultancy refinement (v=20260607ALERTUX1)
   Page-scoped only (selectors gated by .ot-alerts-* / .ot-v3-format) so
   other pages are unaffected. No brand/colour changes: spacing, rhythm,
   typography, control sizing and detail-panel overlap fixes only.
   Uses !important + raised specificity to win over the shared density
   and v3 (MARS) layers that load after this stylesheet.
   ===================================================================== */

/* --- Actions column: aligned, compact, premium action controls ------- */
.ot-alerts-page .ot-alerts-list .alert-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.ot-alerts-page .ot-alerts-list .alert-actions .ot-btn {
  flex: 1 1 auto;
  min-width: 70px;
  height: 30px !important;
  min-height: 30px !important;
  padding: 0 12px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em !important;
  line-height: 1 !important;
  border-radius: 2px !important;
  white-space: nowrap;
}

/* Close = quiet navy-outline ghost; Delete = restrained danger outline.
   Both stay inside the existing palette (navy / danger token / surface). */
.ot-alerts-page .ot-alerts-list .alert-actions .alert-close-btn {
  background: var(--white) !important;
  color: var(--navy) !important;
  border: 1px solid var(--rule-c, var(--rule)) !important;
}

.ot-alerts-page .ot-alerts-list .alert-actions .alert-close-btn:hover:not([disabled]) {
  background: var(--surface-alt, var(--paper)) !important;
}

.ot-alerts-page .ot-alerts-list .alert-actions .alert-close-btn[disabled] {
  color: var(--ink-4) !important;
  cursor: not-allowed;
}

.ot-alerts-page .ot-alerts-list .alert-actions .alert-delete-btn {
  background: var(--surface, var(--white)) !important;
  color: var(--navy) !important;
  border: 1px solid var(--ink-4) !important;
}

.ot-alerts-page .ot-alerts-list .alert-actions .alert-delete-btn:hover {
  background: var(--navy) !important;
  color: var(--white) !important;
  border-color: var(--navy) !important;
}

/* --- Assignee dropdown: clean, consistent with action controls ------- */
.ot-alerts-page .ot-alerts-list .alert-assignee {
  display: flex;
  min-width: 0;
}

.ot-alerts-page .ot-alerts-list .alert-assignee-select {
  width: 100%;
  max-width: 168px;
  height: 30px !important;
  min-height: 30px !important;
  padding: 0 26px 0 10px !important;
  font-size: 12px !important;
  line-height: 1 !important;
  border: 1px solid var(--rule) !important;
  border-radius: 2px !important;
  background: var(--white) !important;
  color: var(--ink) !important;
}

.ot-alerts-page .ot-alerts-list .assignee {
  min-height: 30px;
}

/* Keep the Actions / Assignee header + cells vertically centred so the
   compact controls read as a deliberate, aligned row. */
.ot-alerts-page .ot-alerts-list .ot-table td:nth-child(4),
.ot-alerts-page .ot-alerts-list .ot-table td:nth-child(5) {
  vertical-align: middle;
}

/* --- Detail panel: deliberate rhythm + fix label / table collisions -- */
.ot-alerts-page .ot-alerts-detail {
  gap: 14px !important;
  padding: 16px 18px !important;
}

.ot-alerts-page .ot-alerts-detail .detail-field {
  gap: 5px !important;
  margin: 0 !important;
}

.ot-alerts-page .ot-alerts-detail .field-label {
  margin: 0 !important;
  line-height: 1.35 !important;
  letter-spacing: 0.06em !important;
  overflow-wrap: anywhere;
}

.ot-alerts-page .ot-alerts-detail .field-value,
.ot-alerts-page .ot-alerts-detail .work-order-text,
.ot-alerts-page .ot-alerts-detail .status-dropdown {
  line-height: 1.4 !important;
  overflow-wrap: anywhere;
}

.ot-alerts-page .ot-alerts-detail .detail-title .alert-id {
  line-height: 1.3 !important;
}

/* Summary table sat in a narrow column: stop the header text overlap by
   fixing the layout, letting headers wrap on their own lines and shrinking
   the inline level/status pills so the three columns never collide. */
.ot-alerts-page .ot-alerts-detail .summary-table {
  table-layout: fixed;
  width: 100%;
}

.ot-alerts-page .ot-alerts-detail .summary-table th,
.ot-alerts-page .ot-alerts-detail .summary-table td {
  padding: 6px 7px !important;
  line-height: 1.3 !important;
  vertical-align: middle !important;
  white-space: normal !important;
}

/* Headers: keep single words intact, let two-word headers wrap cleanly
   between words rather than mid-word. Slightly smaller + tighter tracking
   so "Occurrence" fits the narrow column on one line. */
.ot-alerts-page .ot-alerts-detail .summary-table th {
  font-size: 9px !important;
  letter-spacing: 0.01em !important;
  word-break: keep-all;
  overflow-wrap: normal;
}

.ot-alerts-page .ot-alerts-detail .summary-table td {
  overflow-wrap: anywhere;
}

.ot-alerts-page .ot-alerts-detail .summary-table th:first-child,
.ot-alerts-page .ot-alerts-detail .summary-table td:first-child {
  width: 38%;
}

.ot-alerts-page .ot-alerts-detail .summary-table th:last-child,
.ot-alerts-page .ot-alerts-detail .summary-table td:last-child {
  width: 28%;
}

.ot-alerts-page .ot-alerts-detail .summary-table .ot-status-pill {
  min-width: 0 !important;
  width: auto !important;
  max-width: 100%;
  height: auto !important;
  min-height: 20px !important;
  padding: 2px 7px !important;
  font-size: 9.5px !important;
  line-height: 1.2 !important;
  white-space: normal !important;
}

/* Header row of the detail card: keep the id/pills cluster and the
   "View details" link from crowding each other. */
.ot-alerts-page .ot-alerts-detail .ot-alerts-detail__header {
  gap: 12px !important;
  padding-bottom: 12px !important;
}

.ot-alerts-page .ot-alerts-detail .detail-title {
  row-gap: 6px;
}