/* PCB Manual Pick & Place Map & Inspector Styles */

:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #121826;
  --bg-tertiary: #1b2336;
  --bg-elevated: #242f48;
  --bg-glass: rgba(18, 24, 38, 0.85);

  --text-primary: #f0f4fc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --border-color: #232d42;
  --border-focus: #3b82f6;

  --accent-cyan: #00e5ff;
  --accent-blue: #3b82f6;
  --accent-green: #10b981;
  --accent-neon-green: #39ff14;
  --accent-yellow: #f59e0b;
  --accent-red: #ef4444;
  --accent-purple: #a855f7;

  /* PCB Layer Colors */
  --pcb-board-bg: #071510;
  --pcb-board-border: #134e32;
  --pcb-grid: rgba(20, 83, 45, 0.25);
  --pcb-top-layer: #ef4444;
  --pcb-bottom-layer: #3b82f6;
  --pcb-highlight: #ffea00;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);

  --sidebar-width: 360px;
  --header-height: 56px;
  --footer-height: 32px;
}

body.light-theme {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-elevated: #e2e8f0;
  --bg-glass: rgba(255, 255, 255, 0.9);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --border-color: #cbd5e1;
  --border-focus: #2563eb;

  --pcb-board-bg: #e8f5e9;
  --pcb-board-border: #81c784;
  --pcb-grid: rgba(76, 175, 80, 0.2);
  --pcb-top-layer: #dc2626;
  --pcb-bottom-layer: #2563eb;
  --pcb-highlight: #eab308;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* App Container */
.app-container {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  position: relative;
}

/* Top Toolbar */
.top-bar {
  height: var(--header-height);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 50;
  gap: 12px;
  flex-shrink: 0;
}

/* Filter & Monitor Sub-bar */
.filter-monitor-bar {
  height: 44px;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 45;
  gap: 12px;
  flex-shrink: 0;
  overflow-x: auto;
}

.filter-group-main {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-cyan);
  white-space: nowrap;
}

.filter-select {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  height: 30px;
}

.filter-select:focus {
  border-color: var(--accent-cyan);
}

.filter-select-compact {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  border-radius: 6px;
  padding: 3px 6px;
  font-size: 11px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  height: 28px;
}

.filter-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0 6px;
  height: 30px;
  min-width: 220px;
}

.filter-input-wrapper:focus-within {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.15);
}

#columnFilterInput {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  outline: none;
}

#columnFilterInput::placeholder {
  color: var(--text-muted);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11px;
}

.filter-mode-toggle {
  display: flex;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2px;
}

.filter-mode-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.filter-mode-btn:hover {
  color: var(--text-primary);
}

.filter-mode-btn.active {
  background-color: var(--accent-cyan);
  color: #000;
  font-weight: 700;
}

.filter-mode-btn[data-mode="exclude"].active {
  background-color: var(--accent-red);
  color: #fff;
}

.filter-result-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: #000;
  background-color: var(--pcb-highlight);
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

/* Quick Filter Presets */
.filter-presets {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
}

.preset-title {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  white-space: nowrap;
}

.preset-chip {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.preset-chip:hover {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

.preset-chip.active {
  background-color: rgba(0, 229, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.preset-chip.dnp-chip {
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.preset-chip.dnp-chip.active {
  background-color: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
}

.plot-label-monitor-group {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  white-space: nowrap;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
}

.logo-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, #00e5ff 0%, #3b82f6 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}

.logo-icon svg {
  width: 20px;
  height: 20px;
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.app-title {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.2px;
  color: var(--text-primary);
}

.file-name-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-cyan);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

/* Center Toolbar */
.toolbar-center {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  max-width: 680px;
}

/* Search Wrapper */
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0 8px 0 34px;
  height: 38px;
  flex: 1;
  transition: all 0.2s ease;
}

.search-wrapper:focus-within {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.2);
}

.search-icon {
  position: absolute;
  left: 10px;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

#searchInput {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  font-family: 'JetBrains Mono', monospace;
}

#searchInput::placeholder {
  color: var(--text-muted);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.search-counter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-secondary);
  background-color: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 4px;
  white-space: nowrap;
}

.search-counter.active-match {
  color: #000;
  background-color: var(--pcb-highlight);
  font-weight: 700;
}

.icon-btn-small {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 10px;
  transition: all 0.15s;
}

.icon-btn-small:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Layer Selector Tabs */
.layer-selector-group {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2px;
}

.layer-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.layer-tab:hover {
  color: var(--text-primary);
}

.layer-tab.active {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.layer-tab[data-layer="TopLayer"].active {
  color: #ff6b6b;
  border-bottom: 2px solid #ff4757;
}

.layer-tab[data-layer="BottomLayer"].active {
  color: #54a0ff;
  border-bottom: 2px solid #2e86de;
}

/* Toolbar Action Buttons */
.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tool-group {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2px;
}

.tool-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  width: 34px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
}

.tool-btn svg {
  width: 17px;
  height: 17px;
}

.tool-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
}

.tool-btn.active {
  background-color: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}

/* Pencil Options Bar */
.pencil-options-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  position: absolute;
  top: 64px;
  right: 180px;
  z-index: 60;
}

.color-palette {
  display: flex;
  gap: 6px;
}

.color-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s;
}

.color-dot:hover {
  transform: scale(1.2);
}

.color-dot.active {
  border-color: #fff;
  box-shadow: 0 0 6px currentColor;
}

.brush-size-group {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-secondary);
}

.brush-size-group input[type="range"] {
  width: 60px;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

/* Action Buttons */
.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.action-btn svg {
  width: 15px;
  height: 15px;
}

.action-btn.primary {
  background: linear-gradient(135deg, #00e5ff 0%, #0099ff 100%);
  color: #000;
  font-weight: 700;
  border: none;
}

.action-btn.primary:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.4);
}

.action-btn.secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.action-btn.secondary:hover {
  background-color: var(--bg-elevated);
  border-color: var(--accent-blue);
}

.action-btn.danger {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
  border-color: rgba(239, 68, 68, 0.3);
}

.action-btn.danger:hover {
  background-color: var(--accent-red);
  color: #fff;
}

.action-btn.toggle-btn.active {
  background-color: var(--accent-purple);
  color: #fff;
  border-color: var(--accent-purple);
}

.action-btn-mini {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 11px;
  cursor: pointer;
}

.action-btn-mini:hover {
  background-color: var(--bg-elevated);
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 15px;
  transition: all 0.15s;
}

.icon-btn:hover {
  background-color: var(--bg-elevated);
}

/* Workspace Layout */
.workspace-layout {
  display: flex;
  flex: 1;
  height: calc(100vh - var(--header-height));
  position: relative;
  overflow: hidden;
}

/* Left Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 20;
}

.sidebar-header {
  padding: 12px 14px 0 14px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.progress-section {
  margin-bottom: 12px;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.progress-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.progress-percent {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-neon-green);
}

.progress-bar-track {
  width: 100%;
  height: 6px;
  background-color: var(--bg-primary);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981 0%, #39ff14 100%);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.sidebar-tabs {
  display: flex;
  gap: 4px;
}

.sidebar-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 8px 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.sidebar-tab:hover {
  color: var(--text-primary);
}

.sidebar-tab.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

.sidebar-content {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* Group Filter Bar */
.group-filter-bar {
  padding: 10px 14px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  position: sticky;
  top: 0;
  z-index: 10;
}

.group-filter-bar input {
  flex: 1;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
}

.group-filter-bar input:focus {
  border-color: var(--accent-blue);
}

/* Group List */
.group-list {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.group-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.group-card:hover {
  border-color: var(--accent-cyan);
  background-color: var(--bg-elevated);
}

.group-card.active {
  border-color: var(--accent-cyan);
  background-color: rgba(0, 229, 255, 0.08);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.15);
}

.group-card.all-placed {
  opacity: 0.6;
  border-color: rgba(16, 185, 129, 0.4);
}

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

.group-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  overflow: hidden;
}

.cat-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.group-value {
  font-weight: 700;
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.group-count-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-cyan);
  background-color: rgba(0, 229, 255, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
}

.group-sub-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-muted);
}

.group-footprint {
  font-family: 'JetBrains Mono', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.group-desigs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
}

.desig-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: all 0.1s;
}

.desig-pill:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.desig-pill.placed {
  text-decoration: line-through;
  opacity: 0.5;
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  border-color: rgba(16, 185, 129, 0.3);
}

.desig-pill.selected {
  background-color: var(--accent-cyan);
  color: #000;
  font-weight: 700;
}

/* Parts Table */
.parts-table-wrapper {
  flex: 1;
  overflow: auto;
}

.parts-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  text-align: left;
}

.parts-table th {
  position: sticky;
  top: 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 8px;
  color: var(--text-secondary);
  font-weight: 600;
  z-index: 5;
}

.parts-table td {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
}

.parts-table tr {
  cursor: pointer;
  transition: background-color 0.1s;
}

.parts-table tr:hover {
  background-color: var(--bg-tertiary);
}

.parts-table tr.active-row {
  background-color: rgba(0, 229, 255, 0.12);
  color: var(--accent-cyan);
}

.parts-table tr.placed-row {
  opacity: 0.6;
  text-decoration: line-through;
}

/* Settings Tab */
.settings-group {
  padding: 14px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.settings-heading {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.setting-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-primary);
  cursor: pointer;
}

.setting-item input[type="checkbox"] {
  accent-color: var(--accent-cyan);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.range-setting {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
}

.range-setting input[type="range"] {
  flex: 1;
  accent-color: var(--accent-cyan);
}

.layer-legend-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.layer-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
}

.layer-legend-box {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  box-shadow: 0 0 6px currentColor;
}

.top-legend {
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.bottom-legend {
  border-color: rgba(59, 130, 246, 0.3);
  color: #60a5fa;
}

.count-pill {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  background-color: var(--bg-tertiary);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--text-primary);
}

.full-width {
  width: 100%;
  justify-content: center;
}

/* Sidebar Inspector */
.sidebar-inspector {
  padding: 12px 14px;
  background-color: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.inspector-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.inspector-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: var(--bg-elevated);
  color: var(--accent-cyan);
}

.inspector-desig {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  flex: 1;
  margin-left: 8px;
}

.status-chip {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.status-chip:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.status-chip.is-placed {
  background-color: var(--accent-green);
  color: #000;
  border-color: var(--accent-green);
  font-weight: 700;
}

.inspector-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
}

.detail-row .lbl {
  color: var(--text-muted);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.desc-row {
  flex-direction: column;
  gap: 2px;
  margin-top: 2px;
}

.desc-row span {
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.3;
}

/* Canvas Viewport */
.canvas-viewport {
  flex: 1;
  height: 100%;
  position: relative;
  background-color: var(--bg-primary);
  overflow: hidden;
  cursor: crosshair;
}

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

/* Viewport HUD Controls */
.viewport-hud-controls {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 30;
}

.hud-btn {
  width: 36px;
  height: 36px;
  background-color: var(--bg-glass);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all 0.15s;
}

.hud-btn:hover {
  background-color: var(--bg-elevated);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-1px);
}

/* Canvas Footer HUD */
.canvas-footer-hud {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--footer-height);
  background-color: var(--bg-glass);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  z-index: 30;
}

.hud-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-label {
  color: var(--text-muted);
  font-weight: 500;
}

.hud-value {
  color: var(--text-primary);
}

.ruler-highlight .hud-value {
  color: var(--pcb-highlight);
  font-weight: 700;
}

/* Hover Tooltip */
.canvas-tooltip {
  position: absolute;
  z-index: 100;
  pointer-events: none;
  background: rgba(18, 24, 38, 0.95);
  border: 1px solid var(--accent-cyan);
  backdrop-filter: blur(8px);
  padding: 8px 12px;
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #fff;
  transform: translate(12px, 12px);
  white-space: nowrap;
}

/* Drag and Drop Zone */
.drop-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 23, 0.9);
  backdrop-filter: blur(6px);
  border: 3px dashed var(--accent-cyan);
  margin: 16px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  pointer-events: none;
}

.drop-content {
  text-align: center;
  color: var(--accent-cyan);
}

.drop-content svg {
  width: 56px;
  height: 56px;
  margin-bottom: 12px;
  animation: bounce 1s infinite alternate ease-in-out;
}

@keyframes bounce {
  from { transform: translateY(0); }
  to { transform: translateY(-8px); }
}

.hidden {
  display: none !important;
}

/* Print Styles */
.only-print {
  display: none;
}

@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
    overflow: visible !important;
  }

  .no-print {
    display: none !important;
  }

  .only-print {
    display: block;
  }

  .app-container {
    width: 100%;
    height: auto;
    display: block;
  }

  .workspace-layout {
    height: auto;
    display: block;
  }

  .canvas-viewport {
    width: 100%;
    height: 800px;
    background: #ffffff !important;
    page-break-after: always;
  }

  .print-header {
    padding: 16px 0;
    border-bottom: 2px solid #000;
    margin-bottom: 16px;
  }

  .print-header h1 {
    font-size: 20px;
    font-weight: 800;
  }

  .print-meta {
    margin-bottom: 6px;
  }
}

/* User Manual Modal Styles */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(6, 10, 18, 0.82);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.manual-modal-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  width: 100%;
  max-width: 900px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  animation: modalScale 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScale {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  padding: 16px 20px;
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
}

.modal-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-icon {
  font-size: 24px;
}

.modal-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: 11px;
  color: var(--text-muted);
}

.modal-lang-tabs {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2px;
}

.lang-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.lang-tab-btn.active {
  background-color: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.modal-close-btn:hover {
  background-color: var(--bg-elevated);
  color: #fff;
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Disclaimer Banner */
.disclaimer-card {
  display: flex;
  gap: 14px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-left: 4px solid var(--accent-yellow);
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.5;
  color: #fde68a;
}

.disclaimer-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.disclaimer-content strong {
  color: #fbbf24;
}

.disclaimer-content em {
  font-style: normal;
  font-weight: 700;
  text-decoration: underline;
}

/* Manual Section styling */
.manual-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 14px;
}

.manual-section h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 6px;
}

.manual-section p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.manual-section ul {
  padding-left: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 6px;
  line-height: 1.5;
}

.manual-section ul li strong {
  color: var(--text-primary);
}

.manual-section ul ul {
  margin-top: 4px;
  gap: 4px;
}

.badge {
  display: inline-block;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.badge-code {
  font-family: 'JetBrains Mono', monospace;
  background-color: var(--bg-primary);
  color: var(--accent-neon-green);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
}

.badge-dnp {
  background-color: rgba(239, 68, 68, 0.2);
  border: 1px solid var(--accent-red);
  color: #f87171;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 11px;
}

.color-pill {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 4px;
}

/* Shortcuts Card */
.shortcuts-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px 16px;
}

.shortcuts-card h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}

.shortcut-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-secondary);
}

.shortcut-item kbd {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-cyan);
  font-weight: 700;
}

.modal-footer {
  padding: 12px 20px;
  background-color: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  flex-shrink: 0;
}

.manual-btn {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  font-weight: 700;
}

.manual-btn:hover {
  background: var(--accent-cyan);
  color: #000;
}

/* ==========================================================================
   Firebase Auth Gate & User Info Bar Styles
   ========================================================================== */

body.auth-locked {
  overflow: hidden;
}

.app-hidden {
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.3s ease;
}

.auth-gate-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: radial-gradient(circle at 50% 30%, rgba(16, 185, 129, 0.08) 0%, rgba(10, 14, 23, 0.96) 70%, #05080f 100%);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: authFadeIn 0.3s ease-out;
}

@keyframes authFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.auth-card {
  background: rgba(18, 24, 38, 0.92);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 18px;
  width: 100%;
  max-width: 440px;
  padding: 32px 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 35px rgba(16, 185, 129, 0.12);
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: authScaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #10b981 0%, #00e5ff 50%, #3b82f6 100%);
}

@keyframes authScaleUp {
  from { transform: scale(0.94); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Brand Header */
.auth-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.auth-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(0, 229, 255, 0.2) 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #10b981;
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.2);
}

.auth-logo-icon svg {
  width: 24px;
  height: 24px;
}

.auth-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #f0f4fc 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.auth-divider-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* Loading State Box */
.auth-state-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 16px;
  gap: 16px;
  text-align: center;
}

.auth-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(16, 185, 129, 0.15);
  border-top-color: #10b981;
  border-right-color: #00e5ff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.auth-loading-text {
  font-size: 13px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
}

/* Auth Form */
.auth-form-container {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-form-header h2 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.auth-form-header p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Google Sign-in Button */
.google-sign-in-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background-color: #ffffff;
  color: #1f2937;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.google-sign-in-btn:hover {
  background-color: #f9fafb;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px);
}

.google-sign-in-btn:active {
  transform: translateY(0);
}

.google-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Separator */
.auth-or-separator {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.auth-or-separator::before,
.auth-or-separator::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.auth-or-separator span {
  padding: 0 10px;
}

/* Email Form */
.auth-email-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-input-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
}

.auth-input-wrapper {
  display: flex;
  align-items: center;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0 12px;
  transition: all 0.2s ease;
}

.auth-input-wrapper:focus-within {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.auth-input-wrapper svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-right: 10px;
}

.auth-input-wrapper input {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 10px 0;
  font-size: 13px;
  outline: none;
  font-family: inherit;
}

.auth-input-wrapper input::placeholder {
  color: var(--text-muted);
  font-size: 12px;
}

/* Submit Button */
.auth-submit-btn {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: none;
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
  margin-top: 4px;
}

.auth-submit-btn:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45);
  transform: translateY(-1px);
}

.auth-submit-btn:active {
  transform: translateY(0);
}

.btn-loading {
  opacity: 0.7;
  pointer-events: none;
  cursor: wait;
}

/* Alerts */
.auth-alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.4;
}

.auth-alert.error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}

.auth-alert.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #6ee7b7;
}

.auth-footer-note {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
}

.auth-footer-note a {
  color: #10b981;
  text-decoration: underline;
  font-weight: 600;
}

/* KVKK Block */
.auth-kvkk-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 10px 0;
}

.kvkk-icon-wrapper {
  width: 56px;
  height: 56px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fbbf24;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.kvkk-icon-wrapper svg {
  width: 28px;
  height: 28px;
}

.auth-kvkk-block h3 {
  font-size: 16px;
  font-weight: 800;
  color: #fbbf24;
}

.kvkk-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.kvkk-desc strong {
  color: var(--text-primary);
}

.kvkk-subdesc {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.kvkk-subdesc span {
  color: #fbbf24;
  font-weight: 700;
}

.kvkk-redirect-btn {
  width: 100%;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #000;
  font-weight: 800;
  padding: 12px;
  border-radius: 10px;
  margin-top: 6px;
}

.kvkk-redirect-btn:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.4);
}

/* User Info Bar Chip (Top Right) */
.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-tertiary);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 8px;
  padding: 3px 6px 3px 8px;
  font-size: 12px;
  color: var(--text-primary);
  margin-left: 4px;
}

.user-avatar {
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.user-avatar svg {
  width: 13px;
  height: 13px;
}

.user-name {
  font-weight: 600;
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 11px;
  color: #e2e8f0;
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #f87171;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.logout-btn svg {
  width: 12px;
  height: 12px;
}

.logout-btn:hover {
  background-color: var(--accent-red);
  color: #ffffff;
  border-color: var(--accent-red);
}