@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --bg-gradient: radial-gradient(circle at 50% 50%, #151828 0%, #090a10 100%);
  --glass-bg: rgba(17, 24, 39, 0.45);
  --glass-bg-hover: rgba(17, 24, 39, 0.65);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-border-focus: rgba(59, 130, 246, 0.45);
  --glass-glow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  
  --primary: #3b82f6;      /* Electric Blue */
  --primary-glow: rgba(59, 130, 246, 0.35);
  --secondary: #8b5cf6;    /* Neon Purple */
  --accent: #10b981;       /* Emerald */
  --warning: #f59e0b;      /* Amber */
  --danger: #ef4444;       /* Rose */
  
  --text-primary: #f3f4f6;
  --text-muted: #9ca3af;

  --canvas-grid: rgba(255, 255, 255, 0.02);
  --canvas-bg: rgba(5, 8, 22, 0.5);
  --widget-bg: rgba(17, 24, 39, 0.35);
  --table-th-bg: #0d0f17;
  --table-tr-border: rgba(255, 255, 255, 0.03);
  --table-tr-hover: rgba(255, 255, 255, 0.02);
  --input-bg: rgba(0, 0, 0, 0.25);
  --input-focus-bg: rgba(0, 0, 0, 0.35);
  --dropdown-bg: rgba(15, 23, 42, 0.97);
  --panel-bg: rgba(15, 23, 42, 0.6);
  
  --scrollbar-thumb: rgba(255, 255, 255, 0.1);
  --scrollbar-track: rgba(255, 255, 255, 0.02);
  --btn-sec-bg: rgba(255, 255, 255, 0.05);
  --btn-sec-bg-hover: rgba(255, 255, 255, 0.1);
  
  --badge-pri-color: #93c5fd;
  --badge-pri-bg: rgba(59, 130, 246, 0.15);
  --badge-sec-color: #c084fc;
  --badge-sec-bg: rgba(139, 92, 246, 0.15);
  --badge-suc-color: #6ee7b7;
  --badge-suc-bg: rgba(16, 185, 129, 0.15);
  --badge-dan-color: #fca5a5;
  --badge-dan-bg: rgba(239, 68, 68, 0.15);

  --sidebar-bg: rgba(15, 23, 42, 0.6);
  --nav-link-active-text: #ffffff;
  --nav-link-active-bg: rgba(255, 255, 255, 0.05);
  --widget-selected-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}


html[data-theme="light"] {
  --bg-gradient: radial-gradient(circle at 50% 50%, #f8fafc 0%, #e2e8f0 100%);
  --glass-bg: #ffffff;
  --glass-bg-hover: #f1f5f9;
  --glass-border: #cbd5e1;
  --glass-border-focus: #3b82f6;
  --glass-glow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  
  --primary: #2563eb;      /* Slightly darker blue for readability */
  --primary-glow: rgba(37, 99, 235, 0.1);
  --secondary: #7c3aed;    /* Violet */
  --accent: #059669;       /* Emerald */
  --warning: #d97706;      /* Amber */
  --danger: #dc2626;       /* Rose */
  
  --text-primary: #0f172a; /* Slate 900 */
  --text-muted: #475569;    /* Slate 600 */
  
  --canvas-grid: rgba(15, 23, 42, 0.08);
  --canvas-bg: #f8fafc;
  --widget-bg: #ffffff;
  --table-th-bg: #f1f5f9;
  --table-tr-border: #e2e8f0;
  --table-tr-hover: #f8fafc;
  --input-bg: #ffffff;
  --input-focus-bg: #ffffff;
  --dropdown-bg: #ffffff;
  --panel-bg: #ffffff;
  --sidebar-bg: #ffffff;
  
  --scrollbar-thumb: rgba(15, 23, 42, 0.2);
  --scrollbar-track: rgba(15, 23, 42, 0.05);
  --btn-sec-bg: #f1f5f9;
  --btn-sec-bg-hover: #e2e8f0;
  
  --badge-pri-color: #1d4ed8;
  --badge-pri-bg: rgba(59, 130, 246, 0.1);
  --badge-sec-color: #6d28d9;
  --badge-sec-bg: rgba(139, 92, 246, 0.1);
  --badge-suc-color: #047857;
  --badge-suc-bg: rgba(16, 185, 129, 0.1);
  --badge-dan-color: #b91c1c;
  --badge-dan-bg: rgba(239, 68, 68, 0.1);

  --nav-link-active-text: #2563eb;
  --nav-link-active-bg: #e2e8f0;
  --widget-selected-shadow: 0 12px 24px rgba(148, 163, 184, 0.3);
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 4px;
  transition: all 0.3s;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Glassmorphism Panel */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-glow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel-interactive:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5), 0 0 15px 0 var(--primary-glow);
}

/* Glass Inputs */
.glass-input {
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 10px;
  padding: 10px 16px;
  outline: none;
  font-size: 0.875rem;
  transition: all 0.3s;
}

.glass-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
  background: var(--input-focus-bg);
}

.glass-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Buttons */
.glass-btn {
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 20px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
}

.glass-btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px 0 var(--primary-glow);
}

.glass-btn-primary:hover {
  background: #2563eb;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.5);
}

.glass-btn-secondary {
  background: var(--btn-sec-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}

.glass-btn-secondary:hover {
  background: var(--btn-sec-bg-hover);
  border-color: var(--glass-border);
}

.glass-btn-danger {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.glass-btn-danger:hover {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.4);
}

/* Tables */
.glass-table {
  width: 100%;
  border-collapse: collapse;
}

.glass-table th {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--table-th-bg);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 20px;
  border-bottom: 1px solid var(--glass-border);
}

.glass-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--table-tr-border);
  font-size: 0.875rem;
}

.glass-table tr:hover td {
  background: var(--table-tr-hover);
}

/* Badges */
.glass-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.glass-badge-primary {
  background: var(--badge-pri-bg);
  border-color: var(--glass-border);
  color: var(--badge-pri-color);
}

.glass-badge-secondary {
  background: var(--badge-sec-bg);
  border-color: var(--glass-border);
  color: var(--badge-sec-color);
}

.glass-badge-success {
  background: var(--badge-suc-bg);
  border-color: var(--glass-border);
  color: var(--badge-suc-color);
}

.glass-badge-danger {
  background: var(--badge-dan-bg);
  border-color: var(--glass-border);
  color: var(--badge-dan-color);
}

/* Nav Link */
.glass-nav-link {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.3s;
  border: 1px solid transparent;
}

.glass-nav-link:hover, .glass-nav-link.active {
  color: var(--nav-link-active-text, #ffffff);
  background: var(--nav-link-active-bg, rgba(255, 255, 255, 0.05));
  border-color: var(--glass-border);
}

.glass-nav-link.active {
  border-color: var(--glass-border-focus);
  box-shadow: 0 0 10px 0 var(--primary-glow);
}

/* Code & Mono */
.mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Dashboard Designer & Widgets */
.designer-canvas {
  background-image: 
    linear-gradient(var(--canvas-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--canvas-grid) 1px, transparent 1px);
  background-size: 20px 20px;
  min-height: 400px;
  border-radius: 12px;
  position: relative;
}

.widget-card {
  position: relative;
  background: var(--widget-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-glow);
  backdrop-filter: blur(12px);
  border-radius: 14px;
  padding: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.widget-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5), 0 0 10px rgba(59, 130, 246, 0.1);
}

/* Custom switch checkbox */
.glass-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.glass-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.glass-switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .4s;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-switch-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

input:checked + .glass-switch-slider {
  background-color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

input:checked + .glass-switch-slider:before {
  transform: translateX(20px);
}

/* Custom numeric gauge representation */
.gauge-ring-bg {
  stroke: var(--table-tr-border);
}

.gauge-ring-fill {
  stroke: var(--primary);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease-out;
  filter: drop-shadow(0px 0px 4px var(--primary-glow));
}

.gauge-value {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  fill: var(--text-primary);
  text-anchor: middle;
}

/* ===== ENTERPRISE DESIGNER ===== */

/* Free-position canvas wrapper */
.designer-canvas-free {
  position: relative;
  min-height: 750px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  overflow: auto; /* Enable scrollbars for large workspace */
  background-color: var(--canvas-bg);
}

/* Scalable inner grid container */
.canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 3000px;
  height: 3000px;
  background-image: 
    linear-gradient(var(--canvas-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--canvas-grid) 1px, transparent 1px);
  background-size: 20px 20px;
  transform-origin: top left;
  transition: transform 0.15s ease-out;
  z-index: 2;
}

/* Draggable widget */
.widget-draggable {
  position: absolute;
  background: var(--widget-bg);
  border: 1.5px solid var(--glass-border);
  box-shadow: var(--glass-glow);
  backdrop-filter: blur(12px);
  border-radius: 14px;
  padding: 16px;
  cursor: grab;
  user-select: none;
  touch-action: none;
  transition: box-shadow 0.25s, border-color 0.25s;
  overflow: visible;
  display: flex;
  flex-direction: column;
}

.widget-draggable:active {
  cursor: grabbing;
}

.widget-draggable:hover {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5), 0 0 10px rgba(59, 130, 246, 0.08);
}

/* Selected state */
.widget-draggable.selected {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 2px var(--primary-glow), var(--widget-selected-shadow, 0 12px 40px rgba(0, 0, 0, 0.6)) !important;
  z-index: 20 !important;
}

/* Resize handle */
.resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 18px;
  height: 18px;
  cursor: nwse-resize;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.2s;
}

.resize-handle::before {
  content: '';
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--primary);
  border-bottom: 2px solid var(--primary);
  border-radius: 0 0 3px 0;
}

.widget-draggable:hover .resize-handle,
.widget-draggable.selected .resize-handle {
  opacity: 1;
}

/* Floating toolbar on selected widget */
.widget-actions-bar {
  position: absolute;
  top: -36px;
  right: 0;
  display: flex;
  gap: 4px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 4px 6px;
  backdrop-filter: blur(10px);
  z-index: 30;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.widget-draggable.selected .widget-actions-bar {
  opacity: 1;
  pointer-events: auto;
}

.widget-actions-bar button {
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  background: transparent;
}

.widget-actions-bar .act-configure {
  color: #60a5fa;
}
.widget-actions-bar .act-configure:hover {
  background: rgba(59, 130, 246, 0.15);
}
.widget-actions-bar .act-duplicate {
  color: #a78bfa;
}
.widget-actions-bar .act-duplicate:hover {
  background: rgba(139, 92, 246, 0.15);
}
.widget-actions-bar .act-delete {
  color: #f87171;
}
.widget-actions-bar .act-delete:hover {
  background: rgba(239, 68, 68, 0.15);
}

/* Properties Panel (right sidebar) */
.properties-panel {
  background: rgba(15, 23, 42, 0.6);
  border-left: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  width: 300px;
  min-width: 300px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  border-radius: 0 12px 12px 0;
  padding: 20px;
  transition: all 0.3s;
}

.properties-panel h3 {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--glass-border);
}

.prop-group {
  margin-bottom: 16px;
}

.prop-group label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.prop-group .glass-input {
  padding: 7px 12px;
  font-size: 0.8rem;
}

/* Topic Picker */
.topic-picker {
  position: relative;
}

.topic-picker-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 200px;
  overflow-y: auto;
  background: rgba(15, 23, 42, 0.97);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  margin-top: 4px;
  z-index: 100;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

.topic-picker-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  cursor: pointer;
  transition: all 0.15s;
  font-size: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.topic-picker-item:hover {
  background: rgba(59, 130, 246, 0.1);
  color: #93c5fd;
}

.topic-picker-item .perm-badge {
  font-size: 0.6rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.topic-picker-item .perm-pub {
  background: rgba(139, 92, 246, 0.2);
  color: #c084fc;
}
.topic-picker-item .perm-sub {
  background: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
}
.topic-picker-item .perm-both {
  background: rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

/* LED Indicator Widget */
.led-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.led-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: all 0.4s ease;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05);
}

.led-dot.led-off {
  background: rgba(100, 100, 100, 0.5);
  box-shadow: 0 0 0 3px rgba(100, 100, 100, 0.15);
}

.led-dot.led-on {
  box-shadow: 0 0 20px var(--led-color, #10b981), 0 0 40px var(--led-color, #10b981), 0 0 0 3px rgba(255, 255, 255, 0.1);
}

/* Value Card Widget */
.value-card-display {
  text-align: center;
  padding: 12px 0;
}

.value-card-display .big-number {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 2.5rem;
  line-height: 1;
  background: linear-gradient(135deg, var(--vc-color, #3b82f6), rgba(255,255,255,0.8));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.value-card-display .unit-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Progress Bar Widget */
.progress-bar-container {
  padding: 8px 0;
}

.progress-bar-track {
  width: 100%;
  height: 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.progress-bar-fill {
  height: 100%;
  border-radius: 8px;
  transition: width 0.5s ease-out;
  background: linear-gradient(90deg, var(--pb-color, var(--primary)), rgba(255,255,255,0.15));
  box-shadow: 0 0 12px var(--pb-color, var(--primary-glow));
}

.progress-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Color picker wrapper */
.color-pick-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-pick-wrap input[type="color"] {
  width: 32px;
  height: 32px;
  border: 2px solid var(--glass-border);
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  padding: 0;
}

.color-pick-wrap input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 2px;
}

.color-pick-wrap input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 4px;
}

/* Canvas empty state overlay */
.canvas-empty-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: rgba(255, 255, 255, 0.08);
  z-index: 1;
}

/* Widget type badge colors */
.badge-led {
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(251, 191, 36, 0.25);
  color: #fcd34d;
}
.badge-valuecard {
  background: rgba(6, 182, 212, 0.15);
  border-color: rgba(6, 182, 212, 0.25);
  color: #67e8f9;
}
.badge-progressbar {
  background: rgba(244, 114, 182, 0.15);
  border-color: rgba(244, 114, 182, 0.25);
  color: #f9a8d4;
}
.badge-label {
  background: rgba(148, 163, 184, 0.15);
  border-color: rgba(148, 163, 184, 0.25);
  color: #cbd5e1;
}
.badge-input {
  background: rgba(249, 115, 22, 0.15);
  border-color: rgba(249, 115, 22, 0.25);
  color: #fdba74;
}

/* Share view - absolute positioned container */
.share-canvas {
  position: relative;
  min-height: 700px;
}

/* ==========================================================================
   Tailwind Colors & Layout Overrides for Light Mode
   ========================================================================== */
[data-theme="light"] .text-white {
  color: var(--text-primary) !important;
}
[data-theme="light"] .text-gray-400 {
  color: var(--text-muted) !important;
}
[data-theme="light"] .text-gray-500 {
  color: var(--text-muted) !important;
}
[data-theme="light"] .text-gray-600 {
  color: var(--text-muted) !important;
}
[data-theme="light"] .text-gray-300 {
  color: var(--text-primary) !important;
}
[data-theme="light"] .text-gray-200 {
  color: var(--text-primary) !important;
}
[data-theme="light"] .bg-slate-950\/60 {
  background-color: var(--sidebar-bg) !important;
}
[data-theme="light"] .bg-slate-950\/40 {
  background-color: var(--panel-bg) !important;
}
[data-theme="light"] .bg-slate-900\/40 {
  background-color: var(--panel-bg) !important;
}
[data-theme="light"] .bg-slate-900\/90 {
  background-color: var(--dropdown-bg) !important;
}
[data-theme="light"] .bg-slate-900\/95 {
  background-color: var(--dropdown-bg) !important;
}
[data-theme="light"] .bg-slate-900\/30 {
  background-color: var(--widget-bg) !important;
}
[data-theme="light"] .bg-slate-900\/10 {
  background-color: var(--widget-bg) !important;
}
[data-theme="light"] .bg-slate-950\/20 {
  background-color: var(--input-bg) !important;
}
[data-theme="light"] .bg-slate-900 {
  background-color: var(--input-bg) !important;
}
[data-theme="light"] .border-white\/\[0\.06\] {
  border-color: var(--glass-border) !important;
}
[data-theme="light"] .border-white\/\[0\.04\] {
  border-color: var(--glass-border) !important;
}
[data-theme="light"] .border-white\/10 {
  border-color: var(--glass-border) !important;
}

/* Light Theme Specific Adjustments */
[data-theme="light"] .glass-panel {
  box-shadow: var(--glass-glow) !important;
}
[data-theme="light"] aside {
  background-color: var(--sidebar-bg) !important;
  border-color: var(--glass-border) !important;
}
[data-theme="light"] aside .border-white\/\[0\.06\] {
  border-color: var(--glass-border) !important;
}
[data-theme="light"] .topic-picker-dropdown {
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08) !important;
  border-color: var(--glass-border) !important;
}
[data-theme="light"] .topic-picker-item {
  border-bottom: 1px solid var(--table-tr-border) !important;
}
[data-theme="light"] .widget-actions-bar {
  background-color: var(--dropdown-bg) !important;
  border-color: var(--glass-border) !important;
}
[data-theme="light"] .properties-panel {
  background-color: var(--panel-bg) !important;
  border-color: var(--glass-border) !important;
}

/* Strip Glassmorphic Blur Effects in Light Mode */
[data-theme="light"] .glass-panel,
[data-theme="light"] .widget-card,
[data-theme="light"] .widget-draggable,
[data-theme="light"] .properties-panel,
[data-theme="light"] aside,
[data-theme="light"] .widget-actions-bar,
[data-theme="light"] .glass-input,
[data-theme="light"] .glass-btn,
[data-theme="light"] .glass-nav-link {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Custom Status and Badge Contrast Overrides in Light Mode */
[data-theme="light"] .text-green-400,
[data-theme="light"] .text-emerald-400 {
  color: #047857 !important;
}
[data-theme="light"] .text-blue-400 {
  color: #1d4ed8 !important;
}
[data-theme="light"] .text-purple-400 {
  color: #6d28d9 !important;
}
[data-theme="light"] .text-indigo-400 {
  color: #4f46e5 !important;
}
[data-theme="light"] .text-red-400 {
  color: #b91c1c !important;
}
[data-theme="light"] .text-amber-400 {
  color: #b45309 !important;
}

/* Specific Toggle Button Styling inside the Sidebar */
[data-theme="light"] .theme-toggle-btn {
  background-color: var(--btn-sec-bg) !important;
  border-color: var(--glass-border) !important;
  color: var(--text-primary) !important;
}
[data-theme="light"] .theme-toggle-btn:hover {
  background-color: var(--btn-sec-bg-hover) !important;
}
[data-theme="light"] .text-toggle-container {
  background-color: var(--btn-sec-bg) !important;
  border-color: var(--glass-border) !important;
}

/* FATEK Brand Logo */
.fatek-card-logo {
  filter: invert(1) grayscale(1) brightness(1.5);
  mix-blend-mode: screen;
  transition: all 0.3s ease;
}
html[data-theme="light"] .fatek-card-logo {
  filter: none;
  mix-blend-mode: multiply;
}

/* ===== LIGHT THEME WIDGET OPTIMIZATIONS ===== */

/* Hover borders and shadows for white cards in light mode */
[data-theme="light"] .widget-card:hover,
[data-theme="light"] .widget-draggable:hover {
  border-color: var(--primary) !important;
  box-shadow: 0 10px 25px -5px rgba(148, 163, 184, 0.22), 0 0 10px rgba(37, 99, 235, 0.05) !important;
}

/* Selected draggable shadow */
[data-theme="light"] .widget-draggable.selected {
  box-shadow: 0 0 0 2px var(--primary-glow), 0 12px 24px rgba(37, 99, 235, 0.15) !important;
}

/* Progress bar track visibility in light mode */
[data-theme="light"] .progress-bar-track {
  background-color: rgba(15, 23, 42, 0.06) !important;
  border-color: #cbd5e1 !important;
}

/* Switch checkbox unchecked state visibility */
[data-theme="light"] .glass-switch-slider {
  background-color: rgba(15, 23, 42, 0.08) !important;
  border-color: #cbd5e1 !important;
}

/* Empty State Canvas Overlay text contrast */
[data-theme="light"] .canvas-empty-overlay {
  color: var(--text-muted) !important;
}

/* LED Indicator Off state styling */
[data-theme="light"] .led-dot.led-off {
  background-color: #cbd5e1 !important;
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.05) !important;
}

/* Value Card Display Big Number gradient contrast (prevent fading to white) */
[data-theme="light"] .value-card-display .big-number {
  background: linear-gradient(135deg, var(--vc-color, #2563eb), #0f172a) !important;
  background-clip: text !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

/* Widget Action Bar button readability */
[data-theme="light"] .widget-actions-bar .act-configure {
  color: #1d4ed8 !important;
}
[data-theme="light"] .widget-actions-bar .act-configure:hover {
  background: rgba(37, 99, 235, 0.1) !important;
}
[data-theme="light"] .widget-actions-bar .act-duplicate {
  color: #6d28d9 !important;
}
[data-theme="light"] .widget-actions-bar .act-duplicate:hover {
  background: rgba(109, 40, 217, 0.1) !important;
}
[data-theme="light"] .widget-actions-bar .act-delete {
  color: #b91c1c !important;
}
[data-theme="light"] .widget-actions-bar .act-delete:hover {
  background: rgba(185, 28, 28, 0.1) !important;
}

/* ===== RESPONSIVE & MOBILE LAYOUT OVERRIDES ===== */

/* Make tables scrollable on mobile/tablet without breaking container layout */
@media (max-width: 1024px) {
  .glass-table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }
}

/* Force layout flow stacking for Dashboard Viewer on Mobile Screens */
@media (max-width: 767px) {
  #widgetsContainer,
  .share-canvas {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    min-height: auto !important;
    height: auto !important;
    padding-bottom: 24px !important;
  }
  
  #widgetsContainer .widget-card,
  .share-canvas .widget-card {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: 100% !important;
    height: auto !important;
    min-height: 220px !important;
  }
  
  /* Ensure canvas charts size/aspect ratio adapts cleanly in grid rows */
  #widgetsContainer .widget-card canvas,
  .share-canvas .widget-card canvas {
    max-height: 140px !important;
    width: 100% !important;
  }
}

/* ===== WIDGET STYLE MODELS ===== */

/* 1. Neon Glow Theme */
.widget-card.ui-neon, .widget-draggable.ui-neon {
  background: rgba(10, 11, 22, 0.8) !important;
  border: 2px solid var(--primary, #3b82f6) !important;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.2), inset 0 0 10px rgba(59, 130, 246, 0.1) !important;
  border-radius: 16px !important;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}
.widget-card.ui-neon h4, .widget-draggable.ui-neon h4 {
  color: #fff !important;
  text-shadow: 0 0 10px var(--primary, #3b82f6), 0 0 20px var(--primary, #3b82f6);
}
.widget-card.ui-neon .gauge-value, .widget-draggable.ui-neon .gauge-value {
  text-shadow: 0 0 8px var(--primary, #3b82f6);
}
.widget-card.ui-neon .big-number, .widget-draggable.ui-neon .big-number {
  background: none !important;
  -webkit-text-fill-color: #ffffff !important;
  color: #ffffff !important;
  text-shadow: 0 0 12px var(--vc-color, #3b82f6), 0 0 24px var(--vc-color, #3b82f6) !important;
}

/* 2. Retro Cyberpunk Theme */
.widget-card.ui-retro, .widget-draggable.ui-retro {
  background: #000000 !important;
  border: 3px double #fef08a !important; /* retro yellow border */
  border-radius: 0px !important; /* sharp corners */
  box-shadow: 4px 4px 0px #f59e0b !important; /* solid shadow offset */
  font-family: 'JetBrains Mono', monospace !important;
}
.widget-card.ui-retro *, .widget-draggable.ui-retro * {
  font-family: 'JetBrains Mono', monospace !important;
}
.widget-card.ui-retro h4, .widget-draggable.ui-retro h4 {
  color: #fef08a !important; /* retro neon yellow */
  text-transform: uppercase;
}
.widget-card.ui-retro .big-number, .widget-draggable.ui-retro .big-number {
  background: none !important;
  -webkit-text-fill-color: #10b981 !important; /* retro matrix green */
  color: #10b981 !important;
}
.widget-card.ui-retro .glass-badge, .widget-draggable.ui-retro .glass-badge {
  border-radius: 0px !important;
  border: 1px solid currentColor !important;
  background: transparent !important;
}
.widget-card.ui-retro input, .widget-draggable.ui-retro input,
.widget-card.ui-retro button, .widget-draggable.ui-retro button,
.widget-card.ui-retro textarea, .widget-draggable.ui-retro textarea {
  border-radius: 0px !important;
  border: 2px solid #f59e0b !important;
}

/* 3. Minimalist Theme */
.widget-card.ui-minimalist, .widget-draggable.ui-minimalist {
  background: transparent !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-radius: 6px !important;
}
[data-theme="light"] .widget-card.ui-minimalist, [data-theme="light"] .widget-draggable.ui-minimalist {
  border-color: #cbd5e1 !important;
}
.widget-card.ui-minimalist .glass-badge, .widget-draggable.ui-minimalist .glass-badge {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  color: var(--text-muted) !important;
}
.widget-card.ui-minimalist .big-number, .widget-draggable.ui-minimalist .big-number {
  background: none !important;
  -webkit-text-fill-color: var(--text-primary) !important;
  color: var(--text-primary) !important;
}

/* Sticky Header - Theme Responsive */
.sticky-header-bg {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

/* Custom resets for hardcoded slate backgrounds in Light Mode */
[data-theme="light"] .bg-slate-950,
[data-theme="light"] .bg-slate-900,
[data-theme="light"] select.bg-slate-950,
[data-theme="light"] select.bg-slate-900 {
  background-color: var(--input-bg) !important;
  color: var(--text-primary) !important;
  border-color: var(--glass-border) !important;
}

/* Fix drop-down option elements readability in both dark and light modes */
.glass-input option,
select option {
  background-color: #0f172a !important; /* Dark background for options in dark mode */
  color: #f1f5f9 !important; /* Light text for options in dark mode */
}

[data-theme="light"] .glass-input option,
[data-theme="light"] select option {
  background-color: #ffffff !important; /* White background for options in light mode */
  color: #0f172a !important; /* Dark text for options in light mode */
}

/* Contact Badges inside Group Tables */
.contact-badge {
  display: inline-block;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 4px;
  margin-bottom: 2px;
  background-color: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  color: #e2e8f0 !important;
}

[data-theme="light"] .contact-badge {
  background-color: rgba(15, 23, 42, 0.06) !important;
  border: 1px solid rgba(15, 23, 42, 0.08) !important;
  color: #334155 !important;
}