/* ═══════════════════════════════════════════════════════
   AFRO-BIM COMPONENT LIBRARY
   Dashboard panels · KPI tiles · Data tables ·
   Sparklines · BIM panels · Search · Notifications
═══════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════
   KPI TILE SYSTEM
══════════════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.kpi-tile {
  background: var(--indigo-700);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
  transition: all var(--dur-slow) var(--ease-smooth);
}
.kpi-tile:hover {
  border-color: rgba(212,168,67,0.28);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(0,0,20,0.45), 0 0 16px rgba(212,168,67,0.06);
}
.kpi-tile.teal:hover {
  border-color: rgba(15,181,174,0.28);
  box-shadow: 0 14px 40px rgba(0,0,20,0.45), 0 0 16px rgba(15,181,174,0.06);
}

/* Gradient accent stripe at top */
.kpi-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--ochre), var(--ochre-dark));
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  opacity: 0.8;
}
.kpi-tile.teal::before  { background: linear-gradient(90deg, var(--teal), var(--teal-dark)); }
.kpi-tile.green::before { background: linear-gradient(90deg, var(--green), #1E8449); }
.kpi-tile.red::before   { background: linear-gradient(90deg, var(--red), #922B21); }

.kpi-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.kpi-icon {
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  background: rgba(212,168,67,0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.kpi-tile.teal .kpi-icon  { background: rgba(15,181,174,0.1); }
.kpi-tile.green .kpi-icon { background: rgba(39,174,96,0.1); }
.kpi-tile.red .kpi-icon   { background: rgba(192,57,43,0.1); }

.kpi-value {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: -0.03em;
}
.kpi-value[data-count] { /* JS-animated counter target */ }

.kpi-delta {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  margin-bottom: 14px;
}
.kpi-delta.up   { color: var(--green); }
.kpi-delta.down { color: var(--red); }
.kpi-delta::before { font-size: 0.7rem; }
.kpi-delta.up::before   { content: '▲'; }
.kpi-delta.down::before { content: '▼'; }

/* Inline sparkline */
.kpi-sparkline {
  height: 32px;
  width: 100%;
  position: relative;
}
.kpi-sparkline canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ══════════════════════════════════════════
   DASHBOARD CARD PANEL
══════════════════════════════════════════ */
.dash-card {
  background: var(--indigo-700);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.dash-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
}
.dash-card-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}
.dash-card-actions {
  display: flex;
  gap: 6px;
}
.dash-card-btn {
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--grey);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--dur-fast);
}
.dash-card-btn:hover { border-color: var(--teal); color: var(--teal); background: var(--teal-muted); }
.dash-card-body { padding: 22px; }

/* ══════════════════════════════════════════
   DATA TABLE
══════════════════════════════════════════ */
.data-table-wrap {
  overflow-x: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--indigo-500);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}
.data-table thead {
  background: var(--indigo-700);
  border-bottom: 1px solid rgba(0,158,149,0.20);
}
.data-table th {
  padding: 12px 16px;
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color var(--dur-fast);
}
.data-table th:hover { color: var(--ochre); }
.data-table th .sort-icon { opacity: 0.4; margin-left: 4px; font-size: 0.55rem; }
.data-table th.sorted .sort-icon { opacity: 1; color: var(--ochre); }
.data-table tbody tr {
  border-bottom: 1px solid var(--indigo-500);
  transition: background var(--dur-fast);
}
.data-table tbody tr:hover { background: rgba(212,168,67,0.03); }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table td {
  padding: 11px 16px;
  color: var(--light);
  vertical-align: middle;
}
.data-table .cell-mono {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--grey);
}
.data-table .cell-link {
  color: var(--teal);
  cursor: pointer;
  transition: color var(--dur-fast);
}
.data-table .cell-link:hover { color: var(--teal-light); }

/* Inline status badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: var(--r-full);
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.status-badge.active   { background: rgba(39,174,96,0.12);  color: #27AE60; border: 1px solid rgba(39,174,96,0.25); }
.status-badge.review   { background: rgba(212,168,67,0.12); color: var(--ochre); border: 1px solid rgba(212,168,67,0.25); }
.status-badge.clash    { background: rgba(192,57,43,0.12);  color: #E74C3C; border: 1px solid rgba(192,57,43,0.25); }
.status-badge.pending  { background: rgba(41,128,185,0.12); color: #2980B9; border: 1px solid rgba(41,128,185,0.25); }

/* Row expand toggle */
.row-expand-toggle {
  width: 20px; height: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--grey);
  cursor: pointer;
  transition: all var(--dur-fast);
}
.row-expand-toggle:hover { border-color: var(--teal); color: var(--teal); }
.row-expanded { display: none; }
.row-expanded td { background: rgba(15,181,174,0.03); padding-top: 16px; padding-bottom: 16px; }

/* ══════════════════════════════════════════
   COLLAPSIBLE SIDE PANEL
══════════════════════════════════════════ */
.side-panel {
  position: fixed;
  top: 72px;
  right: -380px;
  width: 360px;
  bottom: 0;
  background: rgba(253,251,248,0.97);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-left: 1px solid rgba(200,137,42,0.18);
  z-index: 900;
  display: flex;
  flex-direction: column;
  transition: right var(--dur-slow) var(--ease-smooth);
  overflow: hidden;
  box-shadow: -4px 0 32px rgba(0,0,0,0.10);
}
.side-panel.open { right: 0; }
.side-panel-header {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.02);
  flex-shrink: 0;
}
.side-panel-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}
.side-panel-close {
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--grey);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--dur-fast);
}
.side-panel-close:hover { border-color: var(--red); color: var(--red); }
.side-panel-body { flex: 1; overflow-y: auto; padding: 20px; }
.side-panel-section { margin-bottom: 20px; }
.side-panel-section-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.side-panel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.side-panel-row-label { color: var(--grey); font-size: 0.75rem; }
.side-panel-row-value { color: var(--light); font-family: 'Space Mono', monospace; font-size: 0.72rem; }
.side-panel-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

/* Side panel toggle button */
.side-panel-toggle {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 28px; height: 60px;
  background: rgba(248,245,239,0.95);
  border: 1px solid rgba(200,137,42,0.25);
  border-right: none;
  border-radius: var(--r-md) 0 0 var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 899;
  transition: all var(--dur-base);
  writing-mode: vertical-rl;
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  color: var(--teal);
  letter-spacing: 0.1em;
}
.side-panel-toggle:hover { background: rgba(212,168,67,0.08); }
.side-panel.open + .side-panel-toggle { right: 360px; }

/* ══════════════════════════════════════════
   EXPORT / SNAPSHOT CONTROLS
══════════════════════════════════════════ */
.export-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-md);
}
.export-bar-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-right: 4px;
}
.export-btn {
  padding: 5px 12px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--grey);
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  cursor: pointer;
  transition: all var(--dur-fast);
  display: flex;
  align-items: center;
  gap: 5px;
}
.export-btn:hover { border-color: var(--teal); color: var(--teal); background: var(--teal-muted); }

/* ══════════════════════════════════════════
   GLOBAL SEARCH
══════════════════════════════════════════ */
.global-search-wrap {
  position: relative;
}
.global-search {
  width: 100%;
  padding: 10px 40px 10px 36px;
  background: var(--true-white);
  border: 1px solid var(--indigo-500);
  border-radius: var(--r-full);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  outline: none;
  transition: all var(--dur-base);
}
.global-search:focus {
  border-color: var(--teal);
  background: rgba(0,158,149,0.04);
  box-shadow: 0 0 0 3px rgba(0,158,149,0.10);
}
.global-search::placeholder { color: var(--muted); }
.global-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 0.9rem;
  pointer-events: none;
}
.global-search-shortcut {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  color: var(--muted);
  background: rgba(255,255,255,0.06);
  padding: 2px 6px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,0.08);
}

/* Search results dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: rgba(253,251,248,0.98);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(0,158,149,0.22);
  border-radius: var(--r-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.14);
  z-index: 500;
  overflow: hidden;
  display: none;
}
.global-search:focus ~ .search-results { display: block; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--dur-fast);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: rgba(0,158,149,0.07); }
.search-result-icon {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.search-result-title { font-size: 0.82rem; font-weight: 500; color: var(--white); margin-bottom: 2px; } /* --white now resolves to dark ink */
.search-result-sub { font-family: 'Space Mono', monospace; font-size: 0.6rem; color: var(--grey); }

/* ══════════════════════════════════════════
   LAYER TOGGLE CONTROLS (for BIM viewer)
══════════════════════════════════════════ */
.layer-controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px;
  background: var(--indigo-800);
  border: 1px solid var(--indigo-500);
  border-radius: var(--r-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.layer-controls-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 4px;
}
.layer-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--dur-fast);
  font-size: 0.78rem;
  color: var(--light);
}
.layer-item:hover { background: rgba(255,255,255,0.04); }
.layer-item-left { display: flex; align-items: center; gap: 8px; }
.layer-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Toggle switch */
.toggle-switch {
  position: relative;
  width: 32px; height: 18px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  border-radius: 9px;
  transition: background var(--dur-base);
  cursor: pointer;
}
.toggle-track::before {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  left: 3px; top: 3px;
  border-radius: 50%;
  background: var(--white);
  transition: transform var(--dur-base);
}
.toggle-switch input:checked + .toggle-track { background: var(--teal); }
.toggle-switch input:checked + .toggle-track::before { transform: translateX(14px); }

/* ══════════════════════════════════════════
   MEASUREMENT OVERLAY TOOLTIP
══════════════════════════════════════════ */
.measurement-tooltip {
  position: absolute;
  padding: 5px 10px;
  background: rgba(15,181,174,0.9);
  color: var(--space);
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: var(--r-sm);
  pointer-events: none;
  z-index: 200;
  transform: translate(-50%, -130%);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.measurement-tooltip::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(15,181,174,0.9);
  border-bottom: none;
}

/* ══════════════════════════════════════════
   CLASH FLAG BADGE
══════════════════════════════════════════ */
.clash-flag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: var(--r-sm);
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  font-weight: 700;
  background: rgba(192,57,43,0.15);
  color: #E74C3C;
  border: 1px solid rgba(192,57,43,0.3);
  animation: clash-pulse 2s ease-in-out infinite;
}
@keyframes clash-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(192,57,43,0.3); }
  50%      { box-shadow: 0 0 0 4px rgba(192,57,43,0); }
}

/* ══════════════════════════════════════════
   HEATMAP SCALE LEGEND
══════════════════════════════════════════ */
.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  color: var(--grey);
}
.heatmap-gradient {
  width: 120px; height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--teal), var(--ochre), var(--red));
}

/* ══════════════════════════════════════════
   CHART CONTAINER
══════════════════════════════════════════ */
.chart-container {
  position: relative;
  width: 100%;
}
.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.chart-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
}
.chart-period-tabs {
  display: flex;
  gap: 4px;
}
.chart-period-tab {
  padding: 3px 9px;
  border-radius: var(--r-sm);
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--dur-fast);
}
.chart-period-tab.active,
.chart-period-tab:hover { color: var(--teal); border-color: rgba(15,181,174,0.3); background: var(--teal-muted); }

/* ══════════════════════════════════════════
   PROGRESS BAR
══════════════════════════════════════════ */
.progress-bar-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.progress-bar {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--teal), var(--teal-light));
  transition: width 1s var(--ease-out);
}
.progress-fill.ochre { background: linear-gradient(90deg, var(--ochre), var(--ochre-light)); }
.progress-fill.red   { background: linear-gradient(90deg, var(--red), #E74C3C); }
.progress-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  color: var(--grey);
  white-space: nowrap;
  min-width: 36px;
  text-align: right;
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 900px) {
  .kpi-grid    { grid-template-columns: repeat(2, 1fr); }
  .side-panel  { width: 320px; right: -320px; }
  .side-panel.open + .side-panel-toggle { right: 320px; }
}
@media (max-width: 640px) {
  .kpi-grid    { grid-template-columns: 1fr 1fr; }
  .side-panel  { width: 100%; right: -100%; }
  .side-panel.open + .side-panel-toggle { right: 100%; }
}