/* index.css - O'Brien360 CBECC PolyLoop Fixer Styles */

:root {
  --ob-green: #8CBD3A;
  --ob-green-hover: #7aa730;
  --ob-blue: #4D76AD;
  --ob-blue-hover: #3d6191;
  --ob-teal: #62B8A4;
  --ob-purple: #793E6D;
  --ob-dark: #0F172A;
  --ob-slate: #1E293B;
  --ob-muted: #64748B;
  --ob-border: #E2E8F0;
  --ob-bg: #F8FAFC;
  --ob-card: #FFFFFF;
  --ob-alert: #EF4444;
  --ob-alert-bg: #FEF2F2;
  --ob-alert-border: #FCA5A5;
  --ob-warn: #F59E0B;
  --ob-success: #10B981;
  --ob-success-bg: #ECFDF5;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Raleway', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -1px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--ob-bg);
  color: var(--ob-slate);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Brand Stripe */
.brand-stripe {
  height: 5px;
  background: linear-gradient(90deg, #8CBD3A 0%, #4D76AD 33%, #62B8A4 66%, #793E6D 100%);
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}

/* App Header */
.app-header {
  background: #FFFFFF;
  border-bottom: 1px solid var(--ob-border);
  padding: 14px 28px;
  position: sticky;
  top: 5px;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 1720px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 18px;
}

.portal-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--ob-bg);
  border: 1px solid var(--ob-border);
  border-radius: 8px;
  color: var(--ob-slate);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.portal-back-link:hover {
  background: #EEF2F6;
  border-color: #CBD5E1;
  color: var(--ob-blue);
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--ob-blue);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.brand-title-wrap h1 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--ob-dark);
  line-height: 1.1;
}

.tool-tagline {
  font-size: 12px;
  color: var(--ob-muted);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--ob-blue);
  color: #FFFFFF;
}

.btn-primary:hover:not(:disabled) {
  background: var(--ob-blue-hover);
  box-shadow: 0 2px 8px rgba(77, 118, 173, 0.35);
}

.btn-success {
  background: var(--ob-green);
  color: #FFFFFF;
}

.btn-success:hover:not(:disabled) {
  background: var(--ob-green-hover);
  box-shadow: 0 2px 8px rgba(140, 189, 58, 0.4);
}

.btn-secondary {
  background: #FFFFFF;
  border-color: var(--ob-border);
  color: var(--ob-slate);
}

.btn-secondary:hover:not(:disabled) {
  background: #F1F5F9;
  border-color: #CBD5E1;
}

.btn-ghost {
  background: transparent;
  color: var(--ob-muted);
}

.btn-ghost:hover {
  background: #F1F5F9;
  color: var(--ob-slate);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-xs {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 6px;
}

.btn-icon {
  padding: 8px;
  background: #FFFFFF;
  border: 1px solid var(--ob-border);
  border-radius: 8px;
  color: var(--ob-slate);
}

.btn-icon:hover {
  background: #F1F5F9;
  border-color: #CBD5E1;
}

/* Main Layout */
.main-layout {
  max-width: 1720px;
  width: 100%;
  margin: 0 auto;
  padding: 20px 28px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

/* File & Stats Bar */
.file-and-stats-bar {
  display: grid;
  grid-template-columns: 360px 280px 1fr;
  gap: 16px;
}

@media (max-width: 1280px) {
  .file-and-stats-bar {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .file-and-stats-bar {
    grid-template-columns: 1fr;
  }
}

.file-dropzone {
  background: #FFFFFF;
  border: 2px dashed #CBD5E1;
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.file-dropzone:hover, .file-dropzone.drag-over {
  border-color: var(--ob-blue);
  background: #F0F7FF;
}

.dropzone-icon {
  color: var(--ob-blue);
  flex-shrink: 0;
}

.dropzone-text {
  font-size: 13px;
  line-height: 1.4;
  color: var(--ob-slate);
}

.browse-link {
  color: var(--ob-blue);
  text-decoration: underline;
  font-weight: 600;
}

.subtext {
  display: block;
  font-size: 11px;
  color: var(--ob-muted);
}

.sample-loader-card {
  background: #FFFFFF;
  border: 1px solid var(--ob-border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.card-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ob-muted);
  letter-spacing: 0.5px;
}

.sample-actions {
  display: flex;
  gap: 8px;
}

.form-select {
  flex: 1;
  font-family: var(--font-main);
  font-size: 12px;
  padding: 6px 10px;
  border: 1px solid var(--ob-border);
  border-radius: 6px;
  background: #FFFFFF;
  color: var(--ob-slate);
  outline: none;
}

.form-select:focus {
  border-color: var(--ob-blue);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.stat-card {
  background: #FFFFFF;
  border: 1px solid var(--ob-border);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-card.alert-card {
  border-color: var(--ob-alert-border);
  background: var(--ob-alert-bg);
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--ob-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--ob-dark);
}

.stat-value.text-alert {
  color: var(--ob-alert);
}

.stat-sub {
  font-size: 11px;
  color: var(--ob-muted);
}

.stat-sub.text-alert {
  color: #B91C1C;
  font-weight: 600;
}

.text-ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Split Workspace Grid */
.workspace-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  min-height: 700px;
  flex: 1;
}

@media (max-width: 1024px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Sidebar Panel */
.sidebar-panel {
  background: #FFFFFF;
  border: 1px solid var(--ob-border);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.panel-header {
  padding: 16px;
  border-bottom: 1px solid var(--ob-border);
  background: #FAFBFD;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-tabs {
  display: flex;
  background: #EEF2F6;
  border-radius: 8px;
  padding: 3px;
  gap: 3px;
}

.filter-tab {
  flex: 1;
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--ob-muted);
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.filter-tab.active {
  background: #FFFFFF;
  color: var(--ob-dark);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.tab-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  background: #E2E8F0;
  color: var(--ob-slate);
}

.tab-badge.alert {
  background: #FEE2E2;
  color: #DC2626;
}

.tab-badge.success {
  background: #D1FAE5;
  color: #059669;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box svg {
  position: absolute;
  left: 10px;
  color: var(--ob-muted);
}

.search-box input {
  width: 100%;
  font-family: var(--font-main);
  font-size: 13px;
  padding: 8px 10px 8px 32px;
  border: 1px solid var(--ob-border);
  border-radius: 8px;
  background: #FFFFFF;
  outline: none;
  transition: border-color 0.15s ease;
}

.search-box input:focus {
  border-color: var(--ob-blue);
}

.spaces-list {
  flex: 1;
  overflow-y: auto;
  max-height: 720px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--ob-muted);
  font-size: 13px;
}

.space-card {
  padding: 12px 14px;
  border: 1px solid var(--ob-border);
  border-radius: 10px;
  background: #FFFFFF;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.space-card:hover {
  border-color: #CBD5E1;
  background: #F8FAFC;
  transform: translateY(-1px);
}

.space-card.selected {
  border-color: var(--ob-blue);
  background: #F0F7FF;
  box-shadow: 0 0 0 1px var(--ob-blue);
}

.space-card.is-missing {
  border-left: 4px solid var(--ob-alert);
}

.space-card.is-fixed {
  border-left: 4px solid var(--ob-green);
}

.space-card.is-valid {
  border-left: 4px solid #94A3B8;
}

.space-card.is-mismatch {
  border-left: 4px solid var(--ob-warn);
}

.space-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.space-card-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--ob-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.status-badge.missing {
  background: #FEE2E2;
  color: #DC2626;
}

.status-badge.fixed {
  background: #D1FAE5;
  color: #059669;
}

.status-badge.valid {
  background: #F1F5F9;
  color: #64748B;
}

.status-badge.mismatch {
  background: #FEF3C7;
  color: #B45309;
}


.space-card-sub {
  font-size: 11px;
  color: var(--ob-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.bullet {
  color: #CBD5E1;
}

/* Inspector Panel */
.inspector-panel {
  background: #FFFFFF;
  border: 1px solid var(--ob-border);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.inspector-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--ob-border);
  background: #FAFBFD;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.space-title-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.space-meta-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--ob-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.space-title-info h2 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--ob-dark);
}

.space-sub-meta {
  font-size: 12px;
  color: var(--ob-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.inspector-quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Viewport Container */
.viewport-container {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.canvas-wrapper {
  position: relative;
  background: #0F172A; /* CAD Dark Viewport */
  height: 480px;
  overflow: hidden;
  cursor: grab;
}

.canvas-wrapper:active {
  cursor: grabbing;
}

#cadCanvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Canvas Floating Controls */
.viewport-overlay-controls {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  flex-direction: column;
  background: rgba(30, 41, 59, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
  z-index: 10;
}

.vp-btn {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #F8FAFC;
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  width: 34px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}

.vp-btn:last-child {
  border-bottom: none;
}

.vp-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Canvas Legend */
.canvas-legend {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 11px;
  color: #E2E8F0;
  z-index: 10;
  max-width: 320px;
}

.legend-header {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #94A3B8;
  margin-bottom: 6px;
}

.legend-items {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.legend-swatch.polyloop-swatch {
  background: #8CBD3A;
  box-shadow: 0 0 6px #8CBD3A;
}

/* Vertex Tooltip */
.vertex-tooltip {
  position: absolute;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #F8FAFC;
  pointer-events: none;
  z-index: 20;
  box-shadow: var(--shadow-lg);
}

/* Tuning Drawer */
.tuning-drawer {
  background: #FFFFFF;
  border-top: 1px solid var(--ob-border);
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tuning-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ob-slate);
}

.control-group label {
  white-space: nowrap;
}

.val-display {
  font-family: var(--font-mono);
  color: var(--ob-blue);
  background: #F1F5F9;
  padding: 2px 6px;
  border-radius: 4px;
}

.control-group input[type="range"] {
  width: 120px;
  accent-color: var(--ob-blue);
  cursor: pointer;
}

.control-group-buttons {
  display: flex;
  gap: 8px;
}

/* Floors Checklist */
.floors-checklist-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: #F8FAFC;
  border-radius: 8px;
  border: 1px solid var(--ob-border);
  font-size: 12px;
}

.checklist-title {
  font-weight: 700;
  color: var(--ob-slate);
  white-space: nowrap;
}

.floors-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.floor-check-item {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 12px;
}

.floor-check-item input[type="checkbox"] {
  accent-color: var(--ob-green);
  cursor: pointer;
}

/* Drawer Toggle & KPIs */
.coord-drawer-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.geom-kpis {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.kpi-pill {
  font-size: 12px;
  background: #F1F5F9;
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--ob-slate);
}

.kpi-pill strong {
  color: var(--ob-muted);
}

/* Collapsible Table */
.coord-table-wrap {
  border: 1px solid var(--ob-border);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 6px;
}

.coord-table-header {
  background: #FAFBFD;
  padding: 8px 14px;
  border-bottom: 1px solid var(--ob-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  color: var(--ob-slate);
}

.table-scroll {
  max-height: 220px;
  overflow-y: auto;
}

.coord-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}

.coord-table th {
  background: #F1F5F9;
  padding: 8px 12px;
  font-weight: 600;
  color: var(--ob-muted);
  border-bottom: 1px solid var(--ob-border);
  position: sticky;
  top: 0;
  z-index: 2;
}

.coord-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--ob-border);
}

.coord-table tr:hover td {
  background: #F8FAFC;
}

.coord-table input[type="number"] {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 6px;
  border: 1px solid var(--ob-border);
  border-radius: 4px;
  outline: none;
}

.coord-table input[type="number"]:focus {
  border-color: var(--ob-blue);
  background: #FFFFFF;
}

.btn-del-pt {
  background: transparent;
  border: none;
  color: var(--ob-alert);
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.btn-del-pt:hover {
  background: #FEE2E2;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ob-dark);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  animation: slideUp 0.25s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Environment Status Chip */
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--ob-border);
  background: var(--ob-bg);
  color: var(--ob-slate);
  letter-spacing: 0.2px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-chip.online {
  background: #f2f8ea;
  border-color: #d1e7b8;
  color: #3b610c;
}

.status-chip.online .status-dot {
  background-color: var(--ob-green);
  box-shadow: 0 0 6px var(--ob-green);
}

.status-chip.offline {
  background: #edf3fa;
  border-color: #cbdcf0;
  color: #274977;
}

.status-chip.offline .status-dot {
  background-color: var(--ob-blue);
  box-shadow: 0 0 6px var(--ob-blue);
}