/* ═══════════════════════════════════════════════════════════ */
/* BI — Business Intelligence workspace                        */
/* ═══════════════════════════════════════════════════════════ */

.bi-workspace {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 16px;
  height: calc(100vh - 200px);
  min-height: 640px;
}

.bi-conn-ok {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 8px;
  background: rgba(16,185,129,.1); color: #047857;
  font-size: .82rem; font-weight: 600; margin-bottom: 12px;
}

/* ── Sidebar (schema + saved) ─── */
.bi-sidebar {
  background: var(--white, #fff); border: 1px solid var(--border, #e5e7eb);
  border-radius: 12px; padding: 14px;
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.bi-sidebar-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
  font-size: .8rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-muted, #6b7280);
}
.bi-filter {
  width: 100%; padding: 7px 10px;
  border: 1px solid var(--border); border-radius: 7px;
  font-size: .82rem; margin-bottom: 10px;
  background: var(--bg, #f9fafb);
}
.bi-filter:focus { outline: none; border-color: #3B82F6; }

.bi-schema-tree { flex: 0 1 auto; overflow-y: auto; max-height: 40vh; }
.bi-table-node { margin-bottom: 2px; }
.bi-table-head {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 6px; border-radius: 6px;
  cursor: pointer; user-select: none;
  font-size: .82rem; color: var(--text-primary);
}
.bi-table-head:hover { background: var(--bg); }
.bi-caret { flex: 0 0 auto; opacity: .55; transition: transform .15s; }
.bi-table-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bi-table-type { font-size: .68rem; color: var(--text-muted); }
.bi-mini {
  border: none; background: transparent; cursor: pointer;
  color: var(--text-muted); padding: 2px 4px; border-radius: 4px;
  font-size: .78rem;
}
.bi-mini:hover { background: var(--bg); color: var(--text-primary); }

.bi-columns { padding: 2px 0 4px 22px; }
.bi-column {
  display: flex; justify-content: space-between;
  padding: 3px 6px; border-radius: 5px;
  font-size: .75rem; cursor: pointer;
  color: var(--text-primary);
}
.bi-column:hover { background: var(--bg); }
.bi-col-name { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.bi-col-type { color: var(--text-muted); font-size: .7rem; }

.bi-saved-list { flex: 0 1 auto; overflow-y: auto; max-height: 30vh; }
.bi-saved-item {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 8px; border-radius: 8px;
  border: 1px solid var(--border); margin-bottom: 6px;
  background: var(--bg);
}
.bi-saved-main { flex: 1; cursor: pointer; }
.bi-saved-main strong { font-size: .85rem; display: block; }
.bi-saved-desc { font-size: .72rem; color: var(--text-muted); margin-top: 2px; }
.bi-saved-meta { font-size: .68rem; color: var(--text-muted); margin-top: 4px; }
.bi-saved-actions { display: flex; gap: 2px; }

.bi-hint { font-size: .78rem; color: var(--text-muted); }
.bi-error { color: #b91c1c; font-size: .82rem; }
.bi-editor-footer .bi-error { color: #b91c1c; }

/* ── Main (editor + results) ─── */
.bi-main {
  display: grid; grid-template-rows: minmax(180px, 42%) 1fr;
  gap: 16px; min-height: 0;
}

.bi-editor-wrap {
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
}
.bi-editor-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-wrap: wrap;
}
.bi-editor-left { display: flex; gap: 6px; align-items: center; }
.bi-editor-right { display: flex; gap: 10px; align-items: center; }
.bi-inline-field {
  display: inline-flex; gap: 6px; align-items: center;
  font-size: .78rem; color: var(--text-muted);
}
.bi-inline-field input, .bi-inline-field select {
  padding: 4px 8px; font-size: .78rem;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--white); color: var(--text-primary);
  width: 84px;
}
.bi-inline-field select { width: auto; }
.kbd {
  background: var(--bg); color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 1px 5px; font-size: .68rem; margin-left: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.bi-sql-editor {
  flex: 1; min-height: 120px;
  border: none; outline: none; resize: none;
  padding: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .9rem; line-height: 1.55;
  color: var(--text-primary); background: var(--white);
  tab-size: 2;
}
.bi-editor-footer {
  padding: 6px 12px; border-top: 1px solid var(--border);
  background: var(--bg);
}

/* ── Results ─── */
.bi-results-wrap {
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden; min-height: 0;
}
.bi-results-tabs {
  display: flex; gap: 2px; padding: 6px;
  background: var(--bg); border-bottom: 1px solid var(--border);
  align-items: center;
}
.bi-tab {
  padding: 6px 14px; font-size: .82rem; font-weight: 600;
  border: none; border-radius: 6px; background: transparent;
  color: var(--text-muted); cursor: pointer;
}
.bi-tab:hover { color: var(--text-primary); }
.bi-tab.active {
  background: var(--white); color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.btn-sm { padding: 4px 10px; font-size: .78rem; }

.bi-results-body { flex: 1; overflow: auto; min-height: 0; }
.bi-table-scroll { width: 100%; overflow: auto; }
.bi-result-table {
  width: 100%; border-collapse: collapse;
  font-size: .82rem;
}
.bi-result-table th, .bi-result-table td {
  padding: 7px 10px; text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.bi-result-table th {
  background: var(--bg); color: var(--text-muted);
  font-weight: 700; text-transform: uppercase;
  font-size: .7rem; letter-spacing: .04em;
  position: sticky; top: 0; z-index: 1;
}
.bi-result-table tbody tr:hover { background: var(--bg); }
.bi-result-table td code {
  font-size: .72rem; background: var(--bg);
  padding: 1px 6px; border-radius: 4px;
}
.bi-null { color: var(--text-muted); font-style: italic; font-size: .72rem; }

/* ── History ─── */
.bi-history { padding: 8px; }
.bi-history-item {
  padding: 10px; border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 8px;
  background: var(--white);
}
.bi-history-item.err { border-left: 3px solid #EF4444; }
.bi-history-item.ok  { border-left: 3px solid #10B981; }
.bi-history-head {
  display: flex; gap: 10px; align-items: center;
  font-size: .72rem; color: var(--text-muted);
  margin-bottom: 6px;
}
.bi-history-meta { flex: 1; }
.bi-history-sql {
  margin: 0; padding: 8px; background: var(--bg);
  border-radius: 6px; font-size: .78rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap; max-height: 140px; overflow-y: auto;
}

/* ── Charts ─── */
.bi-chart-toolbar {
  display: flex; gap: 14px; padding: 10px 14px;
  background: var(--bg); border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.bi-chart-toolbar label {
  display: inline-flex; flex-direction: column; gap: 2px;
  font-size: .68rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .04em; font-weight: 600;
}
.bi-chart-toolbar select {
  padding: 5px 8px; font-size: .82rem;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--white); color: var(--text-primary);
  min-width: 140px;
}
.bi-chart-canvas { padding: 18px; overflow: auto; }

.bi-bar-chart {
  display: flex; gap: 4px; align-items: flex-end;
  min-height: 280px;
}
.bi-bar-col {
  flex: 1 0 40px; display: flex; flex-direction: column;
  align-items: center; gap: 4px;
}
.bi-bar-val { font-size: .64rem; color: var(--text-primary); font-weight: 600; }
.bi-bar { width: 28px; border-radius: 4px 4px 0 0; transition: height .3s; }
.bi-bar-label {
  font-size: .64rem; color: var(--text-muted);
  white-space: nowrap; max-width: 70px; overflow: hidden; text-overflow: ellipsis;
  transform: rotate(-45deg); transform-origin: center right;
  margin-top: 14px;
}

.bi-line-svg { width: 100%; height: 240px; }

.bi-pie-wrap { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.bi-pie-svg { width: 200px; height: 200px; flex-shrink: 0; }
.bi-pie-legend { font-size: .82rem; display: flex; flex-direction: column; gap: 4px; }
.bi-pie-legend .sw { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }

@media (max-width: 960px) {
  .bi-workspace { grid-template-columns: 1fr; height: auto; }
  .bi-main { grid-template-rows: 320px 1fr; }
}

/* ── Mode tabs (Workbench / Painéis) — segmented control ── */
.bi-tabs {
  display: inline-flex;
  gap: 2px;
  padding: 4px;
  margin: 14px 0 18px;
  background: #F4F4F5;
  border: 1px solid rgba(15,23,42,0.08);
  border-radius: 10px;
  width: fit-content;
}
button.bi-tab-mode,
.bi-tabs .bi-tab-mode {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: #64748b !important;
  cursor: pointer;
  transition: color 120ms ease, background 120ms ease, box-shadow 120ms ease;
  font-family: inherit;
  line-height: 1.2;
  white-space: nowrap;
}
button.bi-tab-mode:hover,
.bi-tabs .bi-tab-mode:hover {
  color: #0f172a !important;
}
button.bi-tab-mode.active,
.bi-tabs .bi-tab-mode.active {
  background: #FFFFFF !important;
  color: #0f172a !important;
  box-shadow: 0 1px 2px rgba(15,23,42,0.08), 0 1px 1px rgba(15,23,42,0.04);
}
.bi-tab-mode > svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  stroke: currentColor;
}

/* ── GRANTs / permissões no schema tree ───────────────────── */
.bi-grants-banner {
  padding: 8px 10px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  margin-bottom: 10px;
  font-size: 12px;
  color: #475569;
}
.bi-grants-banner-error {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
  line-height: 1.5;
}
.bi-grants-banner-error strong { color: #7f1d1d; }
.bi-grants-banner-error code {
  background: rgba(127,29,29,0.08);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
}
.bi-table-node.bi-inaccessible .bi-table-head { opacity: 0.45; }
.bi-table-node.bi-inaccessible .bi-table-name { text-decoration: line-through; }
.bi-lock {
  margin-left: 4px;
  font-size: 11px;
  filter: grayscale(1);
  cursor: help;
}