@import "tailwindcss";
@import "tw-animate-css";

@custom-variant dark (&:is(.dark *));

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --color-amber-50: #FFFBEB;
  --color-amber-100: #FEF3C7;
  --color-amber-200: #FDE68A;
  --color-amber-300: #FCD34D;
  --color-amber-400: #FBBF24;
  --color-amber-500: #F59E0B;
  --color-amber-600: #D97706;
  --color-amber-700: #B45309;
  --color-amber-800: #92400E;
  --color-amber-900: #78350F;
  --color-teal-400: #2DD4BF;
  --color-teal-500: #14B8A6;
  --color-teal-600: #0D9488;
}

:root {
  --radius: 0.625rem;
  --background: #09090B;
  --foreground: #FAFAFA;
  --card: #111113;
  --card-foreground: #FAFAFA;
  --popover: #111113;
  --popover-foreground: #FAFAFA;
  --primary: #F59E0B;
  --primary-foreground: #09090B;
  --secondary: #1C1C1F;
  --secondary-foreground: #FAFAFA;
  --muted: #1C1C1F;
  --muted-foreground: #A1A1AA;
  --accent: #1C1C1F;
  --accent-foreground: #FAFAFA;
  --destructive: #EF4444;
  --border: rgba(255, 255, 255, 0.08);
  --input: rgba(255, 255, 255, 0.1);
  --ring: #F59E0B;
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
    font-feature-settings: "rlig" 1, "calt" 1;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Glassmorphism card */
.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.glass-card-hover {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.glass-card-hover:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(245, 158, 11, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245, 158, 11, 0.08);
}

/* Amber glow effect */
.amber-glow {
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.15), 0 0 80px rgba(245, 158, 11, 0.05);
}

/* Subtle grid background */
.grid-bg {
  background-image: 
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* Noise texture overlay */
.noise-overlay::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.03;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Upload drop zone */
.drop-zone {
  border: 2px dashed rgba(245, 158, 11, 0.3);
  border-radius: 16px;
  transition: all 0.3s ease;
}
.drop-zone.drag-over {
  border-color: #F59E0B;
  background: rgba(245, 158, 11, 0.05);
  box-shadow: 0 0 32px rgba(245, 158, 11, 0.1);
}

/* Chat bubble animation */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-bubble {
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Pricing card highlight */
.pricing-highlight {
  border: 1px solid rgba(245, 158, 11, 0.4);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(20, 184, 166, 0.04) 100%);
  position: relative;
}
.pricing-highlight::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, #F59E0B, #14B8A6);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Fade in animation */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.fade-in {
  animation: fadeIn 0.5s ease;
}

/* Status badge styles */
.status-done { background: rgba(34, 197, 94, 0.12); color: #22C55E; }
.status-review { background: rgba(234, 179, 8, 0.12); color: #EAB308; }
.status-duplicate { background: rgba(239, 68, 68, 0.12); color: #EF4444; }

/* Tab active indicator */
.tab-active {
  color: #F59E0B;
  border-bottom: 2px solid #F59E0B;
}

/* Focus ring for accessibility */
*:focus-visible {
  outline: 2px solid #F59E0B;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Hero gradient text */
.gradient-text {
  background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 40%, #14B8A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Progress bar */
.progress-bar {
  background: linear-gradient(90deg, #F59E0B, #14B8A6);
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Skeleton shimmer */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton-shimmer {
  background: linear-gradient(90deg, rgba(255,255,255,0.03) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.03) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

/* Hero gradient orb */
.hero-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
 background: radial-gradient(circle, rgba(245,158,11,0.12) 0%, rgba(20,184,166,0.06) 40%, transparent 70%);
  filter: blur(60px);
  top: -100px;
  right: -150px;
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero-orb-2 {
  position: absolute;
  width: 400px;
  height: 400px;
 border-radius: 50%;
  background: radial-gradient(circle, rgba(20,184,166,0.1) 0%, rgba(245,158,11,0.05) 40%, transparent 70%);
  filter: blur(50px);
  bottom: -80px;
  left: -100px;
  pointer-events: none;
  animation: orbFloat 10s ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

/* Stats counter animation */
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.stat-item {
  animation: countUp 0.6s ease-out both;
}
.stat-item:nth-child(2) { animation-delay: 0.1s; }
.stat-item:nth-child(3) { animation-delay: 0.2s; }

/* Feature card icon colors */
.feature-amber .feature-icon { background: rgba(245,158,11,0.1); color: #F59E0B; }
.feature-teal .feature-icon { background: rgba(20,184,166,0.1); color: #14B8A6; }
.feature-red .feature-icon { background: rgba(239,68,68,0.1); color: #EF4444; }
.feature-green .feature-icon { background: rgba(34,197,94,0.1); color: #22C55E; }
.feature-sky .feature-icon { background: rgba(56,189,248,0.1); color: #38BDF8; }
.feature-rose .feature-icon { background: rgba(244,114,182,0.1); color: #F472B6; }

/* Dashboard stat card */
.stat-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 16px 20px;
  transition: all 0.3s ease;
}
.stat-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-1px);
}

/* Invoice row hover */
.invoice-row {
  cursor: pointer;
  transition: background 0.15s ease;
}
.invoice-row:hover {
  background: rgba(255,255,255,0.03) !important;
}

/* Section reveal animation */
@keyframes sectionReveal {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.section-reveal {
  animation: sectionReveal 0.7s ease-out both;
}

/* Footer link hover */
.footer-link {
  color: #A1A1AA;
  transition: color 0.2s ease;
  cursor: pointer;
}
.footer-link:hover {
  color: #F59E0B;
}

/* Typing dots animation */
@keyframes typingDot {
  0%, 60%, 100% { opacity: 0.3; }
  30% { opacity: 1; }
}
.typing-dot {
  animation: typingDot 1.4s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

/* ========================================
   Enhanced Button Styles
   ======================================== */

/* Primary button with gradient */
.btn-primary {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #09090B;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 10px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Secondary/ghost button */
.btn-ghost {
  background: transparent;
  color: #FAFAFA;
  font-weight: 500;
  padding: 10px 24px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.25s ease;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ========================================
   Form Input Enhancements
   ======================================== */

/* Custom form inputs */
.input-field {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px 16px;
  color: #FAFAFA;
  font-size: 14px;
  transition: all 0.2s ease;
  width: 100%;
}
.input-field:focus {
  outline: none;
  border-color: #F59E0B;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
  background: rgba(255, 255, 255, 0.06);
}
.input-field::placeholder {
  color: #52525B;
}

/* Input with floating label */
.input-group {
  position: relative;
}
.input-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #A1A1AA;
  margin-bottom: 6px;
}

/* ========================================
   Enhanced Card Styles
   ======================================== */

/* Card with colored top border accent */
.card-accent-amber { border-top: 2px solid rgba(245, 158, 11, 0.6); }
.card-accent-teal { border-top: 2px solid rgba(20, 184, 166, 0.6); }
.card-accent-red { border-top: 2px solid rgba(239, 68, 68, 0.6); }
.card-accent-green { border-top: 2px solid rgba(34, 197, 94, 0.6); }

/* Hover lift effect */
.hover-lift {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* ========================================
   Badge/Tag Styles
   ======================================== */

/* Plan badge */
.badge-amber {
  background: rgba(245, 158, 11, 0.12);
  color: #F59E0B;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-teal {
  background: rgba(20, 184, 166, 0.12);
  color: #14B8A6;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-muted {
  background: rgba(255, 255, 255, 0.06);
  color: #A1A1AA;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
}

/* ========================================
   Tab Navigation Enhancement
   ======================================== */

/* Dashboard tab styles */
.dash-tab {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: #71717A;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
}
.dash-tab:hover {
  color: #FAFAFA;
  background: rgba(255, 255, 255, 0.03);
}
.dash-tab.active {
  color: #F59E0B;
  border-bottom-color: #F59E0B;
}

/* ========================================
   Tooltip Enhancement
   ======================================== */

/* Custom tooltip */
.tooltip-wrapper {
  position: relative;
}
.tooltip-wrapper .tooltip-text {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: #27272A;
  color: #FAFAFA;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  white-space: nowrap;
  z-index: 50;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: all 0.2s ease;
  pointer-events: none;
}
.tooltip-wrapper:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ========================================
   Animation Enhancements
   ======================================== */

/* Pulse glow for CTA elements */
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(245, 158, 11, 0.2); }
  50% { box-shadow: 0 0 40px rgba(245, 158, 11, 0.4); }
}
.pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

/* Slide in from right */
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}
.slide-in-right {
  animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Scale in */
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.scale-in {
  animation: scaleIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Stagger children */
.stagger-children > *:nth-child(1) { animation-delay: 0ms; }
.stagger-children > *:nth-child(2) { animation-delay: 80ms; }
.stagger-children > *:nth-child(3) { animation-delay: 160ms; }
.stagger-children > *:nth-child(4) { animation-delay: 240ms; }
.stagger-children > *:nth-child(5) { animation-delay: 320ms; }
.stagger-children > *:nth-child(6) { animation-delay: 400ms; }
.stagger-children > * {
  opacity: 0;
  animation: fadeIn 0.5s ease forwards;
}

/* ========================================
   Table Enhancements
   ======================================== */

/* Modern data table */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}
.data-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #71717A;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: sticky;
  top: 0;
  background: #111113;
  z-index: 1;
}
.data-table tbody td {
  padding: 12px 16px;
  font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: #D4D4D8;
}
.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ========================================
   Code Block Style (for API docs)
   ======================================== */

.code-block {
  background: #0C0C0E;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 16px 20px;
  font-family: 'Geist Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #A1A1AA;
  overflow-x: auto;
}
.code-block .code-keyword { color: #F59E0B; }
.code-block .code-string { color: #14B8A6; }
.code-block .code-comment { color: #52525B; }

/* ========================================
   Scroll-to-top button
   ======================================== */

.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #F59E0B;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s ease;
  z-index: 40;
}
.scroll-top-btn.visible {
  opacity: 1;
  transform: translateY(0);
}
.scroll-top-btn:hover {
  background: rgba(245, 158, 11, 0.25);
  transform: translateY(-2px);
}

/* ========================================
   Empty State
   ======================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  color: #52525B;
}
.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.4;
}

/* ========================================
   Navbar blur
   ======================================== */

.nav-blur {
  backdrop-filter: blur(16px) saturate(180%);
  background: rgba(9, 9, 11, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* ========================================
   Detail panel slide-over
   ======================================== */

.detail-panel {
  animation: slideInRight 0.3s ease;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

/* ========================================
   Notification badge
   ======================================== */

.notification-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: #EF4444;
  border-radius: 50%;
  border: 2px solid #09090B;
}

/* ========================================
   Animated Drop Zone
   ======================================== */

@keyframes dashRotate {
  to { stroke-dashoffset: -20; }
}
.drop-zone-animated {
  border: 2px dashed rgba(245, 158, 11, 0.3);
  border-radius: 16px;
  transition: all 0.3s ease;
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg stroke='%23F59E0B' stroke-opacity='0.04' stroke-width='1'%3E%3Cpath d='M0 20h40M20 0v40'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.drop-zone-animated:hover {
  border-color: rgba(245, 158, 11, 0.5);
  background: rgba(245, 158, 11, 0.03);
}

/* ========================================
   Notification Dropdown
   ======================================== */

.notification-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 320px;
  background: #18181B;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  z-index: 100;
  overflow: hidden;
}
.notification-item {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.15s ease;
}
.notification-item:hover {
  background: rgba(255,255,255,0.03);
}
.notification-item:last-child {
  border-bottom: none;
}

/* ========================================
   Modal / Dialog Overlay
   ======================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}
.modal-content {
  background: #18181B;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 24px;
  max-width: 480px;
  width: 90%;
  animation: scaleIn 0.2s ease;
}

/* ========================================
   Enhanced Chat Message Styles
   ======================================== */

.chat-message-user {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #09090B;
  border-radius: 20px 20px 6px 20px;
  padding: 12px 16px;
  max-width: 80%;
}
.chat-message-assistant {
  background: rgba(255,255,255,0.06);
  color: #FAFAFA;
  border-radius: 20px 20px 20px 6px;
  padding: 12px 16px;
  max-width: 80%;
  border: 1px solid rgba(255,255,255,0.06);
}
.chat-timestamp {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  margin-top: 4px;
}

/* ========================================
   Button Ripple / Pulse Effect
   ======================================== */

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: radial-gradient(circle at center, rgba(255,255,255,0.2) 0%, transparent 70%);
}
.btn-primary:active::after {
  opacity: 1;
  transition: opacity 0s;
}

/* ========================================
   Keyboard Shortcut Badge
   ======================================== */

.kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
  font-size: 11px;
  font-family: 'Geist Mono', monospace;
  color: #A1A1AA;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
  line-height: 1.4;
}

/* ========================================
   Checkbox Styling (Batch Operations)
   ======================================== */

.invoice-checkbox {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
}
.invoice-checkbox:checked {
  background: #F59E0B;
  border-color: #F59E0B;
}
.invoice-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid #09090B;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.invoice-checkbox:hover {
  border-color: rgba(245,158,11,0.5);
}

/* ========================================
   Dashboard Footer
   ======================================== */

.dash-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.01);
  margin-top: auto;
}

/* ========================================
   Focus Glow (Subtle Glow on Focus)
   ======================================== */

.focus-glow:focus-visible {
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
}

/* ========================================
   Animated Counter (Number Pop)
   ======================================== */

@keyframes numberPop {
  0% { transform: scale(0.8); opacity: 0; }
  60% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}
.number-pop {
  animation: numberPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

/* ========================================
   Select Dropdown Styling
   ======================================== */

.select-field {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 16px;
  color: #FAFAFA;
  font-size: 14px;
  transition: all 0.2s ease;
  width: 100%;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23A1A1AA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.select-field:focus {
  outline: none;
  border-color: #F59E0B;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

/* ========================================
   Chat Suggestion Chip Hover Glow
   ======================================== */

.chat-suggestion:hover {
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
}

/* ========================================
   Safe Area Padding for iOS
   ======================================== */

.pb-safe {
  padding-bottom: max(16px, env(safe-area-inset-bottom));
}

/* ========================================
   View Transition & Micro-interactions
   ======================================== */

/* Page/View transition */
@keyframes viewEnter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.view-enter {
  animation: viewEnter 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Staggered card entrance */
@keyframes cardEnter {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.card-enter {
  opacity: 0;
  animation: cardEnter 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.card-enter:nth-child(1) { animation-delay: 0ms; }
.card-enter:nth-child(2) { animation-delay: 60ms; }
.card-enter:nth-child(3) { animation-delay: 120ms; }
.card-enter:nth-child(4) { animation-delay: 180ms; }
.card-enter:nth-child(5) { animation-delay: 240ms; }
.card-enter:nth-child(6) { animation-delay: 300ms; }

/* Animated Stat Counter (for landing page stats) */
@keyframes countSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.stat-animate {
  opacity: 0;
  animation: countSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.stat-animate:nth-child(1) { animation-delay: 0.1s; }
.stat-animate:nth-child(2) { animation-delay: 0.2s; }
.stat-animate:nth-child(3) { animation-delay: 0.3s; }

/* Enhanced Feature Cards with Gradient Border on Hover */
.feature-card-gradient {
  position: relative;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.feature-card-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, rgba(245,158,11,0.3) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.feature-card-gradient:hover::before {
  opacity: 1;
}
.feature-card-gradient:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(245,158,11,0.05);
}

/* Pricing Card "Most Popular" ribbon */
.pricing-ribbon {
  position: absolute;
  top: -1px;
  right: 24px;
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #09090B;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px 6px;
  border-radius: 0 0 8px 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Testimonial Card Enhancements */
.testimonial-card {
  position: relative;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.testimonial-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(245,158,11,0.15);
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}
.testimonial-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 24px;
  right: 24px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(245,158,11,0.3), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.testimonial-card:hover::after {
  opacity: 1;
}

/* Hero Particle/Dot Grid Enhancement */
.hero-grid-enhanced {
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(245,158,11,0.08) 1px, transparent 0);
  background-size: 40px 40px;
}

/* Glow divider between sections */
.section-glow-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,158,11,0.2) 50%, transparent);
  border: none;
}

/* Tab content area subtle background */
.tab-content-area {
  background: linear-gradient(180deg, rgba(255,255,255,0.01) 0%, transparent 100%);
  border-radius: 12px;
  padding: 24px;
}

/* Activity timeline line animation */
@keyframes timelineGrow {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}
.timeline-line-animated {
  transform-origin: top;
  animation: timelineGrow 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.3s;
}

/* Enhanced input focus with glow ring */
.input-field-glow:focus {
  outline: none;
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.08), 0 0 20px rgba(245, 158, 11, 0.06);
  background: rgba(255, 255, 255, 0.06);
}

/* Subtle hover underline for footer links */
.footer-link-underline {
  position: relative;
  color: #A1A1AA;
  transition: color 0.2s ease;
  cursor: pointer;
}
.footer-link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #F59E0B;
  transition: width 0.3s ease;
}
.footer-link-underline:hover {
  color: #F59E0B;
}
.footer-link-underline:hover::after {
  width: 100%;
}

/* ── Premium CSS Enhancements ── */

/* CTA button shine sweep effect */
.btn-shine {
  position: relative;
  overflow: hidden;
}
.btn-shine::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}
.btn-shine:hover::before {
  left: 100%;
}

/* Floating badge animation on hero */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.float-animation {
  animation: float 3s ease-in-out infinite;
}
.float-animation-delayed {
  animation: float 3s ease-in-out 1.5s infinite;
}

/* Logo pulse glow */
@keyframes logoGlow {
  0%, 100% { box-shadow: 0 0 12px rgba(245, 158, 11, 0.2); }
  50% { box-shadow: 0 0 24px rgba(245, 158, 11, 0.4); }
}
.logo-glow {
  animation: logoGlow 3s ease-in-out infinite;
}

/* Enhanced glassmorphism for stat cards */
.stat-card-glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 16px 20px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.stat-card-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 12px 12px 0 0;
}
.stat-card-glass.card-accent-amber::before {
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.6), transparent);
}
.stat-card-glass.card-accent-teal::before {
  background: linear-gradient(90deg, transparent, rgba(20, 184, 166, 0.6), transparent);
}
.stat-card-glass.card-accent-red::before {
  background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.6), transparent);
}
.stat-card-glass.card-accent-green::before {
  background: linear-gradient(90deg, transparent, rgba(34, 197, 94, 0.6), transparent);
}
.stat-card-glass:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Enhanced table row hover with left accent bar */
.invoice-row-enhanced {
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}
.invoice-row-enhanced:hover {
  background: rgba(255, 255, 255, 0.03) !important;
}
.invoice-row-enhanced:hover td:first-child {
  box-shadow: inset 3px 0 0 -1px rgba(245, 158, 11, 0.5);
}

/* Custom recharts tooltip */
.recharts-tooltip-custom {
  background: rgba(17, 17, 19, 0.95) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 10px !important;
  padding: 10px 14px !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3) !important;
  backdrop-filter: blur(8px) !important;
}
.recharts-tooltip-custom .recharts-tooltip-label {
  color: #A1A1AA !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}
.recharts-tooltip-custom .recharts-tooltip-value {
  color: #FAFAFA !important;
  font-size: 13px !important;
  font-weight: 600 !important;
}

/* Smooth mobile nav slide down */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); max-height: 0; }
  to { opacity: 1; transform: translateY(0); max-height: 400px; }
}
.mobile-nav-slide {
  animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
  overflow: hidden;
}

/* How-it-works step connector line */
.step-connector {
  position: relative;
}
.step-connector::after {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% + 32px);
  width: calc(100% - 64px);
  height: 2px;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.3), rgba(20, 184, 166, 0.3));
}
.step-connector:last-child::after {
  display: none;
}

/* Upload success animation */
@keyframes successPop {
  0% { transform: scale(0.8); opacity: 0; }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}
.success-pop {
  animation: successPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

/* Subtle hover effect for FAQ details */
details.glass-card summary {
  transition: background 0.2s ease;
}
details.glass-card summary:hover {
  background: rgba(255, 255, 255, 0.02);
}
details.glass-card[open] summary {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

/* ========================================
   Light Theme Overrides
   ======================================== */

/* Base light theme */
.light {
  --background: #FAFAFA;
  --foreground: #18181B;
  --card: #FFFFFF;
  --card-foreground: #18181B;
  --popover: #FFFFFF;
  --popover-foreground: #18181B;
  --primary: #D97706;
  --primary-foreground: #FFFFFF;
  --secondary: #F4F4F5;
  --secondary-foreground: #18181B;
  --muted: #F4F4F5;
  --muted-foreground: #71717A;
  --accent: #F4F4F5;
  --accent-foreground: #18181B;
  --destructive: #EF4444;
  --border: rgba(0, 0, 0, 0.08);
  --input: rgba(0, 0, 0, 0.08);
  --ring: #D97706;
  color-scheme: light;
}

.light body {
  background: #FAFAFA;
  color: #18181B;
}

/* Light glass cards */
.light .glass-card,
.light .glass-card-hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(12px);
}

.light .glass-card-hover:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(217, 119, 6, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

/* Light navbar */
.light .nav-blur {
  background: rgba(250, 250, 250, 0.85);
  border-bottom-color: rgba(0, 0, 0, 0.06);
}

/* Light input fields */
.light .input-field,
.light .input-field-glow {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.1);
  color: #18181B;
}
.light .input-field:focus,
.light .input-field-glow:focus {
  border-color: #D97706;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1), 0 0 20px rgba(217, 119, 6, 0.04);
  background: #FFFFFF;
}
.light .input-field::placeholder,
.light .input-field-glow::placeholder {
  color: #A1A1AA;
}

/* Light buttons */
.light .btn-ghost {
  color: #18181B;
  border-color: rgba(0, 0, 0, 0.1);
}
.light .btn-ghost:hover {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.15);
}
.light .btn-primary {
  background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
  color: #FFFFFF;
}

/* Light data table */
.light .data-table thead th {
  color: #71717A;
  border-bottom-color: rgba(0, 0, 0, 0.06);
  background: #FAFAFA;
}
.light .data-table tbody td {
  color: #52525B;
  border-bottom-color: rgba(0, 0, 0, 0.04);
}

/* Light stat card */
.light .stat-card {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.06);
}
.light .stat-card:hover {
  background: #FAFAFA;
  border-color: rgba(0, 0, 0, 0.1);
}

/* Light drop zone */
.light .drop-zone,
.light .drop-zone-animated {
  border-color: rgba(217, 119, 6, 0.3);
  background: rgba(217, 119, 6, 0.02);
}
.light .drop-zone:hover,
.light .drop-zone.drag-over {
  border-color: #D97706;
  background: rgba(217, 119, 6, 0.04);
}

/* Light invoice row */
.light .invoice-row:hover {
  background: rgba(0, 0, 0, 0.02) !important;
}

/* Light code block */
.light .code-block {
  background: #F4F4F5;
  border-color: rgba(0, 0, 0, 0.06);
  color: #52525B;
}

/* Light modal */
.light .modal-overlay {
  background: rgba(0, 0, 0, 0.4);
}
.light .modal-content {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.08);
}

/* Light notification dropdown */
.light .notification-dropdown {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}
.light .notification-item:hover {
  background: rgba(0, 0, 0, 0.02);
}

/* Light tooltips */
.light .tooltip-wrapper .tooltip-text {
  background: #27272A;
  color: #FAFAFA;
}

/* Light kbd */
.light .kbd {
  color: #71717A;
  background: #F4F4F5;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

/* Light footer */
.light .dash-footer {
  border-top-color: rgba(0, 0, 0, 0.06);
  background: rgba(0, 0, 0, 0.01);
}

/* Light scroll-to-top */
.light .scroll-top-btn {
  background: rgba(217, 119, 6, 0.1);
  border-color: rgba(217, 119, 6, 0.3);
  color: #D97706;
}
.light .scroll-top-btn:hover {
  background: rgba(217, 119, 6, 0.2);
}

/* Light skeleton shimmer */
.light .skeleton-shimmer {
  background: linear-gradient(90deg, rgba(0,0,0,0.03) 25%, rgba(0,0,0,0.07) 50%, rgba(0,0,0,0.03) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

/* Light grid background */
.light .grid-bg {
  background-image: 
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
}

/* Light hero orbs */
.light .hero-orb {
  background: radial-gradient(circle, rgba(217,119,6,0.08) 0%, rgba(13,148,136,0.04) 40%, transparent 70%);
}
.light .hero-orb-2 {
  background: radial-gradient(circle, rgba(13,148,136,0.06) 0%, rgba(217,119,6,0.03) 40%, transparent 70%);
}

/* Light hero dot grid */
.light .hero-grid-enhanced {
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(217,119,6,0.06) 1px, transparent 0);
}

/* Light section glow divider */
.light .section-glow-divider {
  background: linear-gradient(90deg, transparent, rgba(217,119,6,0.15) 50%, transparent);
}

/* Light feature card gradient */
.light .feature-card-gradient {
  background: rgba(255,255,255,0.8);
  border-color: rgba(0,0,0,0.06);
}
.light .feature-card-gradient::before {
  background: linear-gradient(135deg, transparent 40%, rgba(217,119,6,0.2) 100%);
}
.light .feature-card-gradient:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.08), 0 0 40px rgba(217,119,6,0.03);
}

/* Light testimonial card */
.light .testimonial-card {
  background: rgba(255,255,255,0.8);
  border-color: rgba(0,0,0,0.06);
}
.light .testimonial-card:hover {
  border-color: rgba(217,119,6,0.15);
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}
.light .testimonial-card::after {
  background: linear-gradient(90deg, transparent, rgba(217,119,6,0.2), transparent);
}

/* Light pricing highlight */
.light .pricing-highlight {
  border-color: rgba(217,119,6,0.3);
  background: linear-gradient(135deg, rgba(217,119,6,0.05) 0%, rgba(13,148,136,0.02) 100%);
}

/* Light tab content area */
.light .tab-content-area {
  background: linear-gradient(180deg, rgba(0,0,0,0.01) 0%, transparent 100%);
}

/* Light noise overlay (very subtle) */
.light .noise-overlay::before {
  opacity: 0.015;
}

/* Light select field */
.light .select-field {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.1);
  color: #18181B;
}
.light .select-field:focus {
  border-color: #D97706;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

/* Light badge styles */
.light .badge-amber {
  background: rgba(217, 119, 6, 0.1);
  color: #B45309;
}
.light .badge-teal {
  background: rgba(13, 184, 166, 0.1);
  color: #0D9488;
}

/* Light status badges */
.light .status-done { background: rgba(34, 197, 94, 0.1); color: #16A34A; }
.light .status-review { background: rgba(234, 179, 8, 0.1); color: #CA8A04; }
.light .status-duplicate { background: rgba(239, 68, 68, 0.1); color: #DC2626; }

/* Light chat bubbles */
.light .chat-message-user {
  background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
  color: #FFFFFF;
}
.light .chat-message-assistant {
  background: rgba(0, 0, 0, 0.04);
  color: #18181B;
  border-color: rgba(0, 0, 0, 0.06);
}
.light .chat-timestamp {
  color: rgba(0, 0, 0, 0.3);
}

/* Light checkbox */
.light .invoice-checkbox {
  border-color: rgba(0, 0, 0, 0.2);
}
.light .invoice-checkbox:checked {
  background: #D97706;
  border-color: #D97706;
}
.light .invoice-checkbox:hover {
  border-color: rgba(217, 119, 6, 0.5);
}

/* Light amber glow */
.light .amber-glow {
  box-shadow: 0 0 40px rgba(217, 119, 6, 0.1), 0 0 80px rgba(217, 119, 6, 0.03);
}

/* Light focus visible */
.light *:focus-visible {
  outline-color: #D97706;
}

/* Light gradient text */
.light .gradient-text {
  background: linear-gradient(135deg, #D97706 0%, #B45309 40%, #0D9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Light scrollbar */
.light ::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.12);
}
.light ::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.2);
}

/* ── Table Sort Indicators ── */
.sort-header {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease;
}
.sort-header:hover {
  color: var(--foreground) !important;
}
.sort-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  font-size: 10px;
  color: #F59E0B;
  margin-left: 4px;
  animation: sortPop 0.2s ease;
}
@keyframes sortPop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.sort-header-inactive {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: 4px;
  opacity: 0;
  transition: opacity 0.15s ease;
}
.sort-header:hover .sort-header-inactive {
  opacity: 0.3;
}

/* ── Command Palette ── */
.command-palette-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  animation: commandFadeIn 0.15s ease;
}
@keyframes commandFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.command-palette {
  width: 100%;
  max-width: 560px;
  margin: 0 1rem;
  background: rgba(24, 24, 27, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.03);
  overflow: hidden;
  animation: commandSlideIn 0.2s ease;
}
@keyframes commandSlideIn {
  from { opacity: 0; transform: translateY(-10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.command-palette-input {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.command-palette-input input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--foreground);
  font-size: 14px;
}
.command-palette-input input::placeholder {
  color: var(--muted-foreground);
}
.command-palette-results {
  max-height: 288px;
  overflow-y: auto;
  padding: 8px;
}
.command-palette-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--muted-foreground);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.12s ease;
}
.command-palette-item:hover {
  color: var(--foreground);
  background: rgba(255, 255, 255, 0.04);
}
.command-palette-item:active {
  background: rgba(255, 255, 255, 0.06);
}
.command-palette-section-title {
  padding: 8px 12px 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
}
.command-palette-result-sub {
  font-size: 12px;
  color: var(--muted-foreground);
  margin-top: 2px;
}

/* ── Duplicate Alert Panel ── */
.duplicate-alert {
  position: relative;
  overflow: hidden;
  border-color: rgba(245, 158, 11, 0.2) !important;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.03), rgba(245, 158, 11, 0.01)) !important;
}
.duplicate-alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #F59E0B, transparent);
}

/* ── Welcome Panel ── */
.welcome-panel {
  position: relative;
  overflow: hidden;
}
.welcome-panel::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.welcome-panel::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.06), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.welcome-stat-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  color: inherit;
  width: 100%;
  font-family: inherit;
}
.welcome-stat-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}
.welcome-stat-btn:active {
  transform: translateY(0);
}
.welcome-stat-icon {
  color: var(--muted-foreground);
  transition: color 0.2s ease;
}
.welcome-stat-btn:hover .welcome-stat-icon {
  color: #F59E0B;
}

/* ── Settings Toggle Switch ── */
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: #3f3f46;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
  padding: 0;
  flex-shrink: 0;
}
.toggle-switch.active {
  background: #F59E0B;
}
.toggle-switch-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  transition: transform 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
.toggle-switch.active .toggle-switch-knob {
  transform: translateX(20px);
}

/* ── Card Depth Hover ── */
.card-depth {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card-depth:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

/* ── Enhanced Badge System ── */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: all 0.15s ease;
}
.badge-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.badge-teal-enhanced {
  background: rgba(20, 184, 166, 0.1);
  color: #14B8A6;
  border: 1px solid rgba(20, 184, 166, 0.15);
}
.badge-amber-enhanced {
  background: rgba(245, 158, 11, 0.1);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.15);
}
.badge-red-enhanced {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.15);
}
.badge-green-enhanced {
  background: rgba(34, 197, 94, 0.1);
  color: #22C55E;
  border: 1px solid rgba(34, 197, 94, 0.15);
}

/* ── Pulse Dot ── */
.pulse-dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #F59E0B;
}
.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid #F59E0B;
  animation: pulseDot 2s ease infinite;
}
@keyframes pulseDot {
  0% { transform: scale(0.8); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(0.8); opacity: 0; }
}

/* ── Teal Gradient Text ── */
.gradient-text-teal {
  background: linear-gradient(135deg, #14B8A6, #5EEAD4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Refined Scrollbar ── */
.scrollbar-thin::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.scrollbar-thin::-webkit-scrollbar-track {
  background: transparent;
}
.scrollbar-thin::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
}
.scrollbar-thin::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ── Glass Card Hover Glow ── */
.glass-card-glow {
  position: relative;
  transition: all 0.3s ease;
}
.glass-card-glow::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(20, 184, 166, 0.1), transparent, transparent);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s ease;
  filter: blur(8px);
}
.glass-card-glow:hover::after {
  opacity: 1;
}

/* ── Light Mode: New Class Overrides ── */
:root.light .command-palette {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.03);
}
:root.light .command-palette-input {
  border-bottom-color: rgba(0, 0, 0, 0.06);
}
:root.light .command-palette-item:hover {
  background: rgba(0, 0, 0, 0.04);
}
:root.light .duplicate-alert {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(245, 158, 11, 0.02)) !important;
}
:root.light .welcome-panel::before {
  background: radial-gradient(circle, rgba(245, 158, 11, 0.1), transparent 70%);
}
:root.light .welcome-panel::after {
  background: radial-gradient(circle, rgba(20, 184, 166, 0.08), transparent 70%);
}
:root.light .welcome-stat-btn {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.06);
}
:root.light .welcome-stat-btn:hover {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.1);
}
:root.light .card-depth:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.04);
}
:root.light .toggle-switch {
  background: #d4d4d8;
}
:root.light .scrollbar-thin::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.1);
}
:root.light .scrollbar-thin::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.2);
}
:root.light .sort-header-inactive {
  opacity: 0;
}
:root.light .sort-header:hover .sort-header-inactive {
  opacity: 0.2;
}
:root.light .glass-card-glow::after {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(20, 184, 166, 0.15), transparent, transparent);
}