/* ================================================================
   My dashboards. Host chrome only: tabs, toolbar, tiles, tile menu,
   dialogs. Colours, spacing, radii and shadows all come from the
   portal's own --ch-* tokens (theme/assets/ch_tokens.css), so this
   page follows the theme switch with no palette of its own.
   ================================================================ */
.md-page {
  padding: var(--ch-space-lg);
  max-width: 1400px;
  margin: 0 auto;
  font-family: var(--ch-font-primary);
  color: var(--ch-text-primary);
}

/* `hidden` beats every display rule in this sheet, for the same
   reason as the panel: `.md-conflict` is `display: flex` and is
   toggled by `hidden`, so the reload bar was painted with no
   conflict to report. The dialog overlay is a SIBLING of `.md-page`
   rather than a descendant, so it is named here in its own right:
   scoped to the page alone, this rule never reached it and a
   full-screen `display: flex` overlay ate every click on the portal
   for as long as this page was mounted. */
.md-page [hidden], .md-overlay[hidden] { display: none !important; }
.md-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: var(--ch-space-md); margin-bottom: var(--ch-space-lg); flex-wrap: wrap;
}
.md-head h1 { font-size: 22px; font-weight: 650; margin: 0; }
.md-sub { font-size: 13px; color: var(--ch-text-muted); margin: 4px 0 0 0; }

.md-btn {
  font-family: var(--ch-font-primary); font-size: 13px; font-weight: 500;
  padding: 9px 16px; min-height: 40px; cursor: pointer;
  background: var(--ch-bg-card); color: var(--ch-text-primary);
  border: 1px solid var(--ch-border); border-radius: var(--ch-radius-md);
  transition: background var(--ch-transition-fast), border-color var(--ch-transition-fast);
}
.md-btn:hover { background: var(--ch-bg-secondary); }
.md-btn:disabled { opacity: .55; cursor: not-allowed; }
.md-btn-primary {
  background: var(--ch-accent-primary); color: var(--ch-text-inverse);
  border-color: var(--ch-accent-primary);
}
.md-btn-primary:hover { background: var(--ch-accent-primary-hover); }
.md-btn-danger { color: var(--ch-danger); }
.md-btn:focus-visible, .md-tab:focus-visible, .md-icon-btn:focus-visible {
  outline: 2px solid var(--ch-border-focus); outline-offset: 2px;
}

/* Tabs — same shape as the Request Services tab bar. */
.md-tabs {
  display: flex; gap: 0; flex-wrap: wrap;
  border-bottom: 2px solid var(--ch-border); margin-bottom: var(--ch-space-lg);
}
.md-tab {
  padding: 12px 20px; font-size: 14px; font-weight: 500; min-height: 44px;
  font-family: var(--ch-font-primary); color: var(--ch-text-muted);
  background: transparent; border: none; border-bottom: 2px solid transparent;
  margin-bottom: -2px; cursor: pointer; white-space: nowrap;
  transition: color var(--ch-transition-fast), border-color var(--ch-transition-fast);
}
.md-tab:hover { color: var(--ch-text-primary); }
.md-tab.active {
  color: var(--ch-accent-primary-text, #b45309);
  border-bottom-color: var(--ch-accent-primary); font-weight: 600;
}
.md-tab-shared { margin-left: auto; }

.md-toolbar {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--ch-space-md); margin-bottom: var(--ch-space-md); flex-wrap: wrap;
}
.md-toolbar h2 { font-size: 17px; font-weight: 600; margin: 0; }
.md-toolbar small { font-size: 12px; color: var(--ch-text-muted); }
.md-toolbar-actions { display: flex; gap: var(--ch-space-sm); flex-wrap: wrap; }

.md-conflict, .md-notice {
  display: flex; align-items: center; gap: var(--ch-space-md); flex-wrap: wrap;
  padding: 12px var(--ch-space-md); margin-bottom: var(--ch-space-md);
  font-size: 13px; border-radius: var(--ch-radius-md);
  background: var(--ch-warning-bg); color: var(--ch-text-primary);
  border: 1px solid var(--ch-warning-border);
}

/* Tiles */
.md-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--ch-space-md);
}
.md-tile {
  position: relative; display: flex; flex-direction: column; min-width: 0;
  min-height: 260px; padding: var(--ch-space-md);
  background: var(--ch-bg-card); border: 1px solid var(--ch-border);
  border-radius: var(--ch-radius-lg);
}
.md-tile-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: var(--ch-space-sm); margin-bottom: 12px;
}
.md-tile h3 { font-size: 14px; font-weight: 600; margin: 0 0 6px 0; }
.md-chip {
  display: inline-block; font-size: 11px; padding: 2px 9px;
  border-radius: var(--ch-radius-full);
  background: var(--ch-bg-secondary); color: var(--ch-text-muted);
}
.md-icon-btn {
  width: 32px; height: 32px; flex: none; border: none; cursor: pointer;
  background: transparent; color: var(--ch-text-muted);
  border-radius: var(--ch-radius-sm); font-size: 18px; line-height: 1;
}
.md-icon-btn:hover { background: var(--ch-bg-secondary); color: var(--ch-text-primary); }

.md-tile-body { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.md-number { font-size: 46px; font-weight: 650; letter-spacing: -1.5px; margin: 12px 0 4px; }
.md-plot { position: relative; height: 170px; }
.md-legend {
  display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 10px;
  font-size: 11px; color: var(--ch-text-muted);
}
.md-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 5px; }
.md-tile-note { font-size: 11px; color: var(--ch-text-muted); margin-top: auto; padding-top: 12px; }
.md-tile-state {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center; gap: 12px; padding: 16px 8px;
  font-size: 13px; color: var(--ch-text-muted);
}
.md-tile-state.failed { color: var(--ch-danger); }

.md-table-scroll { overflow: auto; max-height: 190px; }
.md-tile table { width: 100%; border-collapse: collapse; font-size: 12px; }
.md-tile th, .md-tile td {
  padding: 6px 8px; text-align: left; border-bottom: 1px solid var(--ch-border);
  white-space: nowrap;
}
.md-tile th { position: sticky; top: 0; background: var(--ch-bg-card); }
.md-tile th button {
  background: none; border: none; padding: 0; cursor: pointer; font: inherit;
  font-weight: 600; color: var(--ch-text-primary);
}
.md-tile details { margin-top: 10px; font-size: 11px; color: var(--ch-text-muted); }
.md-tile details summary { cursor: pointer; }

/* Tile menu */
.md-menu {
  position: absolute; top: 44px; right: var(--ch-space-md); z-index: var(--ch-z-dropdown);
  min-width: 200px; padding: 6px; display: flex; flex-direction: column;
  background: var(--ch-bg-card); border: 1px solid var(--ch-border);
  border-radius: var(--ch-radius-md); box-shadow: var(--ch-shadow-lg);
}
.md-menu button {
  text-align: left; font: inherit; font-size: 13px; padding: 9px 10px;
  background: none; border: none; cursor: pointer; border-radius: var(--ch-radius-sm);
  color: var(--ch-text-primary);
}
.md-menu button:hover { background: var(--ch-bg-secondary); }
.md-menu button.danger { color: var(--ch-danger); }

/* Empty state */
.md-empty {
  text-align: center; padding: 56px var(--ch-space-lg);
  background: var(--ch-bg-card); border: 1px solid var(--ch-border);
  border-radius: var(--ch-radius-lg);
}
.md-empty h2 { font-size: 18px; font-weight: 600; margin: 0 0 8px; }
.md-empty p { font-size: 13px; color: var(--ch-text-muted); margin: 0 0 var(--ch-space-md); }

/* Dialogs */
.md-overlay {
  position: fixed; inset: 0; z-index: var(--ch-z-modal);
  display: flex; align-items: center; justify-content: center;
  padding: var(--ch-space-md); background: var(--ch-bg-overlay);
}
.md-dialog {
  width: 100%; max-width: 480px; max-height: 88vh; overflow-y: auto;
  background: var(--ch-bg-card); border-radius: var(--ch-radius-lg);
  box-shadow: var(--ch-shadow-lg);
}
.md-dialog-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--ch-space-sm); padding: var(--ch-space-md);
  border-bottom: 1px solid var(--ch-border);
}
.md-dialog-head h2 { font-size: 17px; font-weight: 600; margin: 0; }
.md-dialog-body { padding: var(--ch-space-md); font-size: 13px; }
.md-dialog-body p { margin: 0 0 12px; }
.md-dialog-actions {
  display: flex; justify-content: flex-end; gap: var(--ch-space-sm);
  padding: var(--ch-space-md); border-top: 1px solid var(--ch-border);
}
.md-field { width: 100%; font: inherit; font-size: 14px; padding: 9px 12px;
  color: var(--ch-text-primary); background: var(--ch-bg-input);
  border: 1px solid var(--ch-border); border-radius: var(--ch-radius-md); }
.md-field:focus { outline: none; border-color: var(--ch-border-focus);
  box-shadow: 0 0 0 3px var(--ch-focus-shadow, rgba(246, 139, 31, 0.15)); }
.md-label { display: block; font-size: 12px; font-weight: 600;
  color: var(--ch-text-secondary); margin-bottom: 6px; }
.md-check { display: flex; align-items: center; gap: 10px; padding: 9px 4px;
  font-size: 14px; cursor: pointer; }
.md-check input { accent-color: var(--ch-accent-primary); width: 17px; height: 17px; }

.md-loading {
  position: fixed; inset: 0; z-index: var(--ch-z-overlay);
  display: flex; align-items: center; justify-content: center;
  background: var(--ch-bg-overlay); visibility: hidden; opacity: 0;
  transition: opacity var(--ch-transition-normal), visibility var(--ch-transition-normal);
}
.md-loading.visible { visibility: visible; opacity: 1; }
.md-spinner {
  width: 44px; height: 44px; border: 4px solid var(--ch-border);
  border-top-color: var(--ch-accent-primary); border-radius: 50%;
  animation: md-spin 1s linear infinite;
}
@keyframes md-spin { to { transform: rotate(360deg); } }
.md-skeleton { flex: 1; border-radius: var(--ch-radius-md); }

@media (max-width: 900px) {
  .md-grid { grid-template-columns: minmax(0, 1fr); }
  .md-page { padding: var(--ch-space-md); }
}