/* Database page: the Domains table and sheet grammar on the Pulse ground, no new design language. */
.database-page, .db-dialog {
  --ui-ground: var(--bg); --ui-rail: var(--card); --ui-raised: var(--panel);
  --ui-hover: var(--accent-tint); --ui-pressed: var(--border);
  --ui-ink: var(--text); --ui-ink-muted: var(--dim); --ui-ink-faint: var(--faint);
  --ui-ink-inverse: var(--bg); --ui-line: var(--border); --ui-line-strong: #48473e;
  --ui-accent: var(--accent); --ui-accent-ink: var(--bg); --ui-ring-color: var(--accent);
  --ui-radius: var(--radius); --ui-radius-card: var(--radius);
}
.database-page { padding-top: 12px; }
.database-page .ui-select > svg { width: 16px; height: 16px; }
.database-page .ui-input, .db-dialog .ui-input { border-color: #48473e; font-family: var(--body); }
.database-page .ui-field, .database-page .ui-select { min-width: 0; }
.database-page .ui-input { width: 100%; min-width: 0; }
.db-eyebrow { color: var(--accent); font: 10px var(--mono); letter-spacing: .1em; margin: 0 0 10px; }
.db-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 20px; }
.db-head h1 { font-size: clamp(28px, 4vw, 36px); letter-spacing: -.04em; margin: 0 0 8px; }
.db-intro { color: var(--dim); font-size: 14px; margin: 0; max-width: 520px; line-height: 1.6; }
.db-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.db-actions .ui-btn { min-height: 40px; }
.db-tabs-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; }
.db-tabs { --ui-seg-h: 40px; }
.db-tabs > button { min-width: 110px; font-family: var(--body); }
.db-facts { margin: 0; font: 10px var(--mono); letter-spacing: .03em; color: var(--dim); overflow-wrap: anywhere; }
.db-notice { display: flex; align-items: center; gap: 8px; min-height: 40px; margin: 8px 0 12px; }
.db-notice .ui-status { font-size: 11px; line-height: 1.6; }
.db-help { color: var(--dim); font-size: 11px; line-height: 1.7; margin: 6px 0; }
.db-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.db-null { color: var(--faint); font: 10px var(--mono); letter-spacing: .04em; }
.db-masked { color: var(--faint); letter-spacing: .14em; font-size: 12px; }
.db-type { font: 11px var(--mono); color: var(--dim); }
.db-key { font: 9px var(--mono); color: var(--accent); margin-left: 6px; }
.db-section-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.db-section-head h2 { font-size: 18px; letter-spacing: -.02em; margin: 0; }
.db-section-head h3 { font-size: 17px; margin: 0; }
.db-section-head > p { color: var(--dim); font-size: 12px; margin: 0; }
.db-empty { text-align: center; padding: 36px 20px; border: 1px solid var(--border); }
.db-empty h3 { margin: 0 0 12px; }
.db-empty p { font-size: 13px; color: var(--dim); }

/* Browse: rail and main. The rail is a select under 800px. */
.db-browse { display: grid; gap: 16px; align-items: start; }
.db-rail { display: none; }
.db-rail-select { display: block; }
.db-group { margin-bottom: 14px; }
.db-group-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font: 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin: 0 0 4px; padding: 0 10px; }
.db-group-head span { color: var(--faint); letter-spacing: 0; text-transform: none; }
.db-table-link { width: 100%; border: 0; background: transparent; color: var(--text); text-align: left; cursor: pointer; font: 13px var(--body); border-radius: 3px; }
.db-table-link .ui-meta { font: 10px var(--mono); color: var(--faint); }
.db-table-link.is-active { color: var(--accent); box-shadow: inset 2px 0 0 var(--accent); }
.db-table-link.is-active .ui-meta { color: var(--accent); }
.db-table-link:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.db-main { min-width: 0; }
.db-table-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 12px 20px; margin-bottom: 14px; }
.db-table-head h2 { font: 600 clamp(22px, 3vw, 28px) var(--display); letter-spacing: -.03em; margin: 0 0 6px; overflow-wrap: anywhere; }
.db-table-meta { color: var(--dim); font-size: 12px; margin: 0; line-height: 1.6; }
.db-table-meta .ui-badge { vertical-align: middle; }
.db-table-actions .ui-btn { min-height: 40px; }

/* Collapsible panels for schema and map (local control, plain details). */
.db-panel { border: 1px solid var(--border); background: var(--card); margin-bottom: 12px; }
.db-panel > summary { cursor: pointer; list-style: none; display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px; font-size: 13px; font-weight: 500; }
.db-panel > summary::-webkit-details-marker { display: none; }
.db-panel > summary::before { content: '+'; color: var(--accent); font: 14px var(--mono); width: 12px; }
.db-panel[open] > summary::before { content: '−'; }
.db-panel > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.db-panel-body { padding: 0 14px 14px; }
.db-schema-wrap, .db-grid-wrap, .db-wiring-wrap, .db-map-wrap { position: relative; overflow: auto; max-width: 100%; }
.db-schema { width: 100%; border-collapse: collapse; font-size: 12px; text-align: left; min-width: 520px; }
.db-schema th, .db-grid th, .db-wiring-table th { font: 10px var(--mono); letter-spacing: .03em; text-transform: uppercase; font-weight: 400; color: var(--dim); padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
.db-schema td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; line-height: 1.5; }
.db-schema tr:last-child td { border-bottom: 0; }
.db-col-name { font-weight: 500; }
.db-fk { background: transparent; border: 0; padding: 0; cursor: pointer; font: inherit; font-size: 12px; }
.db-schema-meta { display: grid; gap: 14px; margin-top: 14px; }
.db-schema-meta h4 { font-size: 12px; font-weight: 500; margin: 0 0 6px; }
.db-list { margin: 0; padding-left: 16px; font-size: 12px; line-height: 1.8; }
.db-list .ui-badge { font-size: 8px; min-height: 16px; height: auto; padding: 0 5px; }

/* Relationship map: inline SVG, styled here so the markup carries no inline colour. */
.db-map { display: block; max-width: none; font-family: var(--mono); }
.db-map-edge { stroke: var(--faint); stroke-width: 1; }
.db-map-arrow { fill: var(--accent); }
.db-map-node { cursor: pointer; }
.db-map-node rect { fill: var(--panel); stroke: #48473e; stroke-width: 1; }
.db-map-node:hover rect, .db-map-node:focus-visible rect { stroke: var(--accent); }
.db-map-node:focus-visible { outline: none; }
.db-map-node.is-selected rect { stroke: var(--accent); fill: var(--bg); }
.db-map-node.is-ghost rect { stroke-dasharray: 3 3; fill: var(--bg); }
.db-map-name { fill: var(--text); font-size: 11px; font-family: var(--body); font-weight: 500; }
.db-map-node.is-selected .db-map-name { fill: var(--accent); }
.db-map-node.is-ghost .db-map-name { fill: var(--dim); }
.db-map-meta { fill: var(--faint); font-size: 9px; }

/* Row grid: the Domains compact table, scrolling inside its own box. */
.db-rows { margin-top: 6px; }
.db-toolbar { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 8px; }
.db-search { grid-column: 1 / -1; }
.db-grid-hint { font-size: 11px; color: var(--dim); margin: 0 0 10px; }
.db-grid-hint span { display: none; }
.db-grid-wrap { border: 1px solid var(--border); border-radius: 4px; max-height: 70vh; }
.db-grid-wrap:focus-visible, .db-wiring-wrap:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.db-grid { width: 100%; border-collapse: collapse; font-size: 12px; text-align: left; }
.db-grid th { padding: 6px 10px; background: var(--card); position: sticky; top: 0; z-index: 1; white-space: nowrap; }
.db-grid th .ui-btn { padding: 0; font: inherit; color: inherit; gap: 6px; min-height: 32px; }
.db-grid th[aria-sort="ascending"], .db-grid th[aria-sort="descending"] { color: var(--accent); }
.db-grid td { padding: 7px 10px; border-top: 1px solid var(--border); white-space: nowrap; vertical-align: middle; line-height: 1.5; height: 38px; }
.db-grid tbody tr:hover { background: var(--card); }
.db-grid tbody tr { cursor: pointer; }
.db-cell { display: inline-block; max-width: 280px; overflow: hidden; text-overflow: ellipsis; vertical-align: bottom; }
.db-pk-cell { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.db-row-action { width: 60px; text-align: right; }
.db-row-action .ui-btn { font-size: 10px; white-space: nowrap; }
.db-grid-loading .ui-skeleton { width: 100%; }
.db-pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 12px; padding-top: 12px; }
.db-pagination > p { margin: 0 auto 0 0; font-size: 11px; color: var(--dim); }
.db-pagination > div { display: flex; gap: 6px; }
.db-pagination .ui-btn { font-size: 11px; }

/* Row sheet. */
.db-dialog { --ui-sheet-w: 560px; max-height: 90dvh; overflow: auto; background: var(--card); border-color: var(--border); }
.db-dialog-body { padding: 0 24px 20px; overflow-wrap: anywhere; }
.db-dialog .ui-sheet-head h2 { overflow-wrap: anywhere; font-size: 20px; font-family: var(--mono); font-weight: 400; }
.db-dialog .ui-label span { color: var(--dim); font-weight: 400; font: 10px var(--mono); }
.db-dialog .ui-status:empty, .db-dialog .ui-help:empty { display: none; }
.db-form { display: grid; gap: 14px; }
.db-field-row { display: flex; align-items: flex-start; gap: 10px; }
.db-field-row .ui-input { flex: 1; }
.db-field-row textarea.ui-input { min-height: 40px; }
.db-null-toggle { flex: 0 0 auto; min-height: 40px; font: 10px var(--mono); color: var(--dim); }
.db-masked-value { margin: 0; min-height: 40px; display: flex; align-items: center; padding: 0 12px; border: 1px dashed var(--border); color: var(--faint); letter-spacing: .18em; }
.db-danger { border-top: 1px solid var(--border); margin-top: 22px; padding-top: 18px; }
.db-danger h3 { font-size: 15px; margin: 0 0 6px; }
.db-danger code { font: 11px var(--mono); color: var(--accent); }
.db-delete { margin-top: 10px; color: var(--down); border-color: var(--down); }
.db-delete:disabled { color: var(--dim); border-color: var(--border); }

/* Wiring. */
.db-wiring-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.db-wiring-tools p { margin: 0; font: 10px var(--mono); color: var(--dim); }
.db-wiring-tools .ui-btn { min-height: 40px; }
.db-platform { border: 1px solid var(--border); background: var(--card); padding: 14px 16px; margin-bottom: 20px; }
.db-platform-list, .db-check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.db-platform-list { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.db-check { display: grid; grid-template-columns: 16px minmax(0, 1fr); gap: 10px; align-items: start; font-size: 12px; line-height: 1.5; padding: 10px 12px; border: 1px solid var(--border); }
.db-check strong { font-weight: 500; display: block; }
.db-check p { margin: 2px 0 0; color: var(--dim); font-size: 11px; overflow-wrap: anywhere; }
.db-check .ui-link { font-size: 11px; }
.db-check.is-fail { border-left-color: var(--down); }
.db-mark { display: inline-block; width: 12px; height: 12px; border-radius: 2px; margin-top: 3px; background: var(--up); flex-shrink: 0; }
.db-mark.is-fail { background: var(--down); }
.db-marks { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.db-marks .db-mark { margin: 0; width: 14px; height: 14px; }
.db-marks a.db-mark:hover, .db-marks a.db-mark:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.db-wiring-wrap { border: 1px solid var(--border); border-radius: 4px; }
.db-wiring-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 12px; }
.db-wiring-table td { padding: 10px 12px; border-top: 1px solid var(--border); vertical-align: middle; line-height: 1.5; }
.db-wiring-table th { padding: 8px 12px; background: var(--card); }
.db-site-name { font-family: var(--display); font-weight: 600; font-size: 14px; color: var(--text); background: transparent; padding: 0; border: 0; text-align: left; cursor: pointer; white-space: normal; height: auto; min-height: 28px; justify-content: flex-start; }
.db-site-name:hover { color: var(--accent); }
.db-site-name:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.db-site-name > span:first-child { margin-right: 7px; color: var(--dim); font: 12px var(--mono); }
.db-subline { display: block; font-size: 10px; color: var(--dim); margin-top: 4px; font-weight: 400; }
.db-verdict { text-transform: uppercase; font: 10px var(--mono); letter-spacing: .06em; min-height: 22px; padding: 0 8px; border: 1px solid var(--border); background: transparent; }
.db-verdict.is-wired { color: var(--up); border-color: var(--up); }
.db-verdict.is-partial { color: var(--warn); border-color: var(--warn); }
.db-verdict.is-off { color: var(--down); border-color: var(--down); }
.db-expanded-row td { background: var(--card); padding: 16px !important; }

@media (min-width: 800px) {
  .db-browse { grid-template-columns: 240px minmax(0, 1fr); }
  .db-rail { display: block; position: sticky; top: 72px; max-height: calc(100vh - 90px); overflow: auto; border: 1px solid var(--border); background: var(--card); padding: 10px 6px; }
  .db-rail-select { display: none; }
  .db-toolbar { grid-template-columns: minmax(0, 1fr) 180px 150px; }
  .db-search { grid-column: auto; }
  .db-schema-meta { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 799px) {
  .db-grid-hint span { display: inline; }
  .db-grid-wrap { max-height: 60vh; }
  .db-dialog { width: calc(100% - 16px); max-height: 92dvh; }
  .db-dialog-body { padding: 0 16px 16px; }
  .db-dialog-body .ui-input { font-size: 16px; }
  .db-cell { max-width: 180px; }
}
@media (max-width: 380px) {
  .db-toolbar { grid-template-columns: 1fr; }
  .db-actions { gap: 6px; }
  .db-actions .ui-btn { font-size: 11px; }
}

/* Diagram tab: the vendored erd-editor on the Pulse ground, read only. The
   canvas takes the viewport height; the controls stack under 800px. */
.db-diagram-tools { display: grid; grid-template-columns: 1fr; gap: 10px; align-items: end; }
.db-diagram-tools .ui-btn { min-height: 40px; }
.db-diagram-notice { margin: 6px 0 8px; }
.db-diagram-canvas { position: relative; height: calc(100dvh - 200px); min-height: 360px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); overflow: hidden; }
.db-diagram-canvas erd-editor { display: block; width: 100%; height: 100%; }
.db-diagram-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; margin-top: 10px; }
.db-diagram-foot p { margin: 0; }
.db-diagram-selected { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px; min-height: 24px; font-size: 12px; color: var(--dim); }
.db-diagram-selected strong { color: var(--text); font-weight: 500; }
.db-diagram-selected .ui-btn { min-height: 24px; padding: 0; font-size: 11px; }
@media (min-width: 800px) {
  .db-diagram-tools { grid-template-columns: 220px minmax(0, 1fr) auto; }
  .db-diagram-canvas { height: clamp(480px, calc(100dvh - 340px), 1100px); }
}