/* ============================================================
   SHEQ PORTAL — RJ McLeod
   10 · TABS, SELECTORS & REPORT RUNNER
   AutoCAD Multi-System Ribbon, Excel Sheet Tabs, & Report Splits
   ============================================================ */

/* ============================================================
   1. ENCLOSED SUB-TABS (Zero Underlines)
   ============================================================ */
.subtab-nav {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  padding: 2px 0;
  flex-shrink: 0;
  border-bottom: none;
}

.subtab-btn {
  background-color: var(--cad-subpanel);
  border: 1px solid var(--cad-border);
  color: var(--text-muted);
  padding: 6px 14px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: var(--radius-none);
  cursor: pointer;
  transition: all 0.12s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  box-sizing: border-box;
}

.subtab-btn:hover { 
  color: var(--text-primary); 
  background-color: var(--cad-hover); 
  border-color: var(--cad-border-bold);
}

/* Enclosed Active State: RJ McLeod Plant Yellow */
.subtab-btn.active {
  color: var(--accent-on-fill);
  background-color: var(--accent-fill);
  border-color: var(--accent-line);
  font-weight: 800;
}

.subtab-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: 100%;
}

/* ============================================================
   2. MULTI-SYSTEM SELECTOR BAR (AutoCAD Command Strip)
   Strict Uniform Sizing & High-Contrast Monochrome Spec
   ============================================================ */
.system-selector-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--cad-panel);
  border: var(--cad-line);
  border-radius: var(--radius-xs);
  padding: 6px 12px;
  min-height: 48px;
  flex-shrink: 0;
  margin-bottom: 12px;
  box-sizing: border-box;
  gap: 12px;
}

/* Flex ribbon dividing available width into exact equal columns */
.system-selector {
  display: flex !important;
  align-items: stretch !important;
  gap: 4px !important;
  flex: 1 1 auto !important;
  max-width: 720px !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

/* ------------------------------------------------------------
   2.1. System Buttons (Strict Uniform Sizing & Typography Collapse)
   ------------------------------------------------------------ */
.system-btn {
  flex: 1 1 0px !important;          /* Guarantees identical width for all items */
  min-width: 0 !important;             /* Prevents wide logos from expanding the button */
  height: 36px !important;             /* Uniform ribbon height */
  padding: 4px 10px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  border-radius: var(--radius-none) !important;
  cursor: pointer !important;
  user-select: none !important;
  box-sizing: border-box !important;
  transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease !important;

  /* Zero typography resets: kills bare text nodes slipping into the markup */
  font-size: 0 !important;
  line-height: 0 !important;
  gap: 0 !important;

  /* Default Dark Mode: Deep CAD Surface, Crisp Border */
  background-color: #141619 !important;
  border: 1px solid var(--cad-border) !important;
  color: #FFFFFF !important;
}

.system-btn:hover {
  background-color: #222730 !important;
  border-color: var(--cad-border-bold) !important;
}

/* Dark Mode Active: Inverts to Solid Pure White Surface */
.system-btn.active {
  background-color: #FFFFFF !important;
  border-color: #FFFFFF !important;
  color: #000000 !important;
}

/* Light Mode Default: Crisp White Surface with Ink Line */
[data-theme="light"] .system-btn {
  background-color: #FFFFFF !important;
  border: 1px solid var(--cad-border) !important;
  color: #0A0A0A !important;
}

[data-theme="light"] .system-btn:hover {
  background-color: #DEE2E6 !important;
  border-color: #000000 !important;
}

/* Light Mode Active: Inverts to Solid High-Contrast Black Surface */
[data-theme="light"] .system-btn.active {
  background-color: #0A0A0A !important;
  border-color: #0A0A0A !important;
  color: #FFFFFF !important;
}

/* ------------------------------------------------------------
   2.2. Total Elimination of Text Spans & Abbreviation Labels
   ------------------------------------------------------------ */
.system-btn span,
.system-btn p,
.system-btn label,
.system-btn [class*="text"],
.system-btn [class*="name"],
.system-btn [class*="abbr"],
.system-btn [class*="short"] {
  display: none !important;
  visibility: hidden !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

/* ------------------------------------------------------------
   2.3. Enlarged, Scaled & Centered Logos
   ------------------------------------------------------------ */
.system-btn img,
.system-btn svg,
.system-btn .system-icon,
.system-btn .system-icon img,
.system-btn .system-icon svg {
  max-height: 22px !important;         /* Expanded vertical visual presence */
  max-width: 86% !important;           /* Unlocks wide rectangular logos */
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
  display: block !important;
  margin: 0 auto !important;
  flex-shrink: 0 !important;
}

/* ------------------------------------------------------------
   2.4. Pure Monochrome Silhouette Filters (No Logo Colors)
   ------------------------------------------------------------ */
/* Dark mode default: Flat pure white icon */
.system-btn img,
.system-btn .system-icon img {
  filter: grayscale(100%) brightness(0) invert(1) !important;
  opacity: 0.95 !important;
  transition: filter 0.12s ease, opacity 0.12s ease !important;
}

/* Dark mode active: Flat pure black icon against white card */
.system-btn.active img,
.system-btn.active .system-icon img {
  filter: grayscale(100%) brightness(0) !important;
  opacity: 1 !important;
}

/* Light mode default: Flat pure black icon */
[data-theme="light"] .system-btn img,
[data-theme="light"] .system-btn .system-icon img {
  filter: grayscale(100%) brightness(0) !important;
  opacity: 0.9 !important;
}

/* Light mode active: Flat pure white icon against black card */
[data-theme="light"] .system-btn.active img,
[data-theme="light"] .system-btn.active .system-icon img {
  filter: grayscale(100%) brightness(0) invert(1) !important;
  opacity: 1 !important;
}

/* SVG Vector Silhouette Controls */
.system-btn svg,
.system-btn .system-icon svg {
  color: inherit !important;
}
.system-btn svg [stroke] {
  stroke: currentColor !important;
}
.system-btn svg [fill]:not([fill="none"]) {
  fill: currentColor !important;
}

/* ------------------------------------------------------------
   2.5. Right-Side Sub-Tabs (ACTIONS, SORS, etc.)
   ------------------------------------------------------------ */
.sub-tabs-container {
  display: flex !important;
  gap: 4px !important;
  align-items: center !important;
  flex-shrink: 0 !important;
}

/* Groups the sub-tabs with the "Open in <system>" banner link so the two
   sit together at the right of the bar, leaving the space-between split
   between this group and the system-selector unchanged. */
.system-bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.system-external-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 12px;
  background-color: var(--accent-fill);
  border: 1px solid var(--rjm-yellow-deep, var(--accent-line));
  border-radius: var(--radius-xs);
  color: var(--accent-on-fill);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  text-decoration: none;
  transition: box-shadow 0.15s ease, transform 0.1s ease;
}

.system-external-link:hover {
  box-shadow: 0 0 0 3px rgba(255, 198, 0, 0.35);
}

.system-external-link:active {
  transform: translateY(1px);
}

.system-external-link svg {
  width: 13px;
  height: 13px;
}

.subtab-btn-folder {
  background-color: transparent;
  border: 1px solid transparent;
  padding: 0 12px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-radius: var(--radius-none);
  cursor: pointer;
  transition: all 0.12s ease;
  box-sizing: border-box;
}

.subtab-btn-folder:hover { 
  color: var(--text-primary); 
  background-color: var(--cad-hover);
  border-color: var(--cad-border);
}

.subtab-btn-folder.active { 
  color: var(--accent-on-fill);
  background-color: var(--accent-fill);
  border-color: var(--accent-line);
  font-weight: 800;
}

/* ============================================================
   3. REPORT RUNNER & BOTTOM SHEET TABS
   ============================================================ */
.report-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--cad-panel);
  border: var(--cad-line);
  border-radius: var(--radius-xs);
  padding: 8px 14px;
  margin-bottom: 12px;
  width: 100%;
  box-sizing: border-box;
  flex-shrink: 0;
}

.report-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.report-select-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.report-selector-dropdown {
  background-color: var(--cad-bg);
  color: var(--text-primary);
  border: 1px solid var(--cad-border);
  border-radius: var(--radius-none);
  padding: 6px 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: border-color 0.12s ease;
}

.report-selector-dropdown:focus,
.report-selector-dropdown:hover {
  border-color: var(--accent-line);
}

.report-content-area {
  width: 100%;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  gap: 12px;
}

/* Excel-Style Bottom Sheet Navigation Bar */
.report-bottom-sheet-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: var(--cad-panel);
  border: var(--cad-line);
  padding: 6px 10px;
  margin-top: auto;
  border-radius: var(--radius-xs);
  overflow-x: auto;
  width: 100%;
  box-sizing: border-box;
  flex-shrink: 0;
}

.sheet-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--cad-subpanel);
  color: var(--text-muted);
  border: 1px solid var(--cad-border);
  border-radius: var(--radius-none);
  padding: 4px 10px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.12s ease;
}

.sheet-tab-btn:hover {
  background-color: var(--cad-hover);
  border-color: var(--cad-border-bold);
  color: var(--text-primary);
}

.sheet-tab-btn.active {
  background-color: var(--accent-fill);
  color: var(--accent-on-fill);
  border-color: var(--accent-line);
  font-weight: 800;
}

.sheet-tab-btn .sheet-icon {
  opacity: 0.7;
}

.sheet-tab-btn.active .sheet-icon {
  opacity: 1;
  stroke: #000000;
}

/* ============================================================
   4. REPORT SPLIT LAYOUT
   ============================================================ */
.report-main-split {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  width: 100%;
  flex: 1;
  min-height: 0;
}

.report-left-pane {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

.report-kpi-grid {
  display: grid;
  gap: 10px;
  width: 100%;
  flex-shrink: 0;
}

.report-kpi-grid .grid-block--compact {
  height: 78px;
  min-height: 78px;
}

.report-table-pane {
  width: 100%;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.report-table-pane .grid-block {
  flex: 1;
  height: auto;
  min-height: 300px;
}

.report-charts-pane {
  width: 280px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  overflow-y: auto;
}

.report-charts-pane .grid-block {
  height: 180px;
  min-height: 180px;
  flex-shrink: 0;
  cursor: pointer;
}

.report-charts-pane .grid-block-header {
  margin-bottom: 4px;
}

.report-charts-pane .grid-block-body {
  height: calc(100% - 24px);
}

/* ============================================================
   5. SITES DRILLDOWN & BREADCRUMBS
   ============================================================ */
.sites-drilldown-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  flex: 1;
  min-height: 0;
}

.sites-view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--cad-panel);
  border: var(--cad-line);
  border-radius: var(--radius-xs);
  padding: 10px 16px;
  flex-shrink: 0;
}

.sites-header-title h2 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 2px 0;
  letter-spacing: 0.05em;
}

.sites-header-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  margin: 0;
  letter-spacing: 0.04em;
}

.sites-breadcrumb-bar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.breadcrumb-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--cad-subpanel);
  border: 1px solid var(--cad-border);
  color: var(--link-hover);
  padding: 5px 12px;
  border-radius: var(--radius-none);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.12s ease;
}

.breadcrumb-back-btn:hover {
  background-color: var(--cad-hover);
  border-color: var(--accent-line);
}

.breadcrumb-divider { 
  color: var(--cad-border); 
}

.breadcrumb-current { 
  font-family: var(--font-display);
  font-size: 13px; 
  font-weight: 800; 
  color: var(--text-primary); 
  letter-spacing: 0.05em; 
}

.drilldown-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--accent-fill);
  color: var(--accent-on-fill);
  border: 1px solid var(--accent-line);
  padding: 6px 14px;
  border-radius: var(--radius-none);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: filter 0.12s ease;
}

.drilldown-btn-primary:hover { 
  filter: brightness(1.08);
}

.sites-regions-split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  width: 100%;
  margin-top: 4px;
  flex: 1;
  min-height: 0;
}

.sites-region-table-wrap {
  width: 100%;
  flex: 1;
  min-height: 0;
  overflow: auto;
  border: var(--cad-line);
  border-radius: var(--radius-none);
}

/* ============================================================
   6. TAB CARD NAVIGATION
   ============================================================ */
.tab-card-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px 0;
}

.tab-card-btn {
  cursor: pointer;
  padding: 8px 16px;
  border-radius: var(--radius-none);
  transition: all 0.12s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--cad-subpanel);
  border: 1px solid var(--cad-border);
  color: var(--text-secondary);
}

.tab-card-btn:hover {
  background-color: var(--cad-hover);
  color: var(--text-primary);
  border-color: var(--cad-border-bold);
}

.tab-card-btn.active {
  background-color: var(--accent-fill);
  border: 1px solid var(--accent-line);
  color: var(--accent-on-fill);
}

.tab-card-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.06em;
  font-weight: 700;
  text-align: center;
}

.subtabs-folder-margin {
  margin-bottom: 12px;
}