/* ═══════════════════════════════════════════════════════════════
   Open Inventory — Lumis Framer-Inspired Styling (Light Mode Edition)
   Clean Crisp White, Elegant Glassmorphism, Subtle Gradients & Shadows
   ═══════════════════════════════════════════════════════════════ */

:root {
  --lumis-bg: #F8FAFC;
  --lumis-surface: #FFFFFF;
  --lumis-surface-elevated: #F1F5F9;
  --lumis-border: #E2E8F0;
  --lumis-border-hover: #C7D2FE;
  --lumis-primary: #4F46E5;
  --lumis-primary-hover: #4338CA;
  --lumis-primary-glow: rgba(79, 70, 229, 0.25);
  --lumis-accent-cyan: #0284C7;
  --lumis-accent-emerald: #059669;
  --lumis-accent-purple: #7C3AED;
  --lumis-text-main: #0F172A;
  --lumis-text-muted: #475569;
  --lumis-text-subtle: #64748B;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  background-color: var(--lumis-bg);
  color: var(--lumis-text-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

code, kbd, samp, pre, .font-mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace !important;
  letter-spacing: -0.01em;
}

body {
  background-color: var(--lumis-bg);
  color: var(--lumis-text-main);
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  position: relative;
}

/* ═══════════════════════════════════════════════════════════════
   Ambient Glows & Mesh Background (Light Mode)
   ═══════════════════════════════════════════════════════════════ */
.lumis-mesh-bg {
  position: relative;
  background-color: var(--lumis-bg);
  background-image: 
    radial-gradient(circle at 12% 10%, rgba(99, 102, 241, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 88% 15%, rgba(16, 185, 129, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(79, 70, 229, 0.04) 0%, transparent 55%),
    radial-gradient(circle at 80% 90%, rgba(245, 158, 11, 0.06) 0%, transparent 40%);
}

.lumis-grid-pattern {
  background-image: 
    linear-gradient(to right, rgba(15, 23, 42, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 40%, transparent 90%);
}

/* Ambient Glow Orbs for Light Mode */
.glow-orb-indigo {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(99, 102, 241, 0) 70%);
}

.glow-orb-purple {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.09) 0%, rgba(168, 85, 247, 0) 70%);
}

.glow-orb-emerald {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.09) 0%, rgba(16, 185, 129, 0) 70%);
}

/* ═══════════════════════════════════════════════════════════════
   Glassmorphism & Lumis Light Cards
   ═══════════════════════════════════════════════════════════════ */
.glass-nav-lumis {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05), inset 0 1px 0 0 rgba(255, 255, 255, 0.9);
}

.lumis-card {
  background: #FFFFFF;
  border: 1px solid var(--lumis-border);
  box-shadow: 
    0 4px 16px -2px rgba(15, 23, 42, 0.04),
    0 2px 6px -1px rgba(15, 23, 42, 0.02);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.lumis-card:hover {
  border-color: var(--lumis-border-hover);
  box-shadow: 
    0 14px 30px -4px rgba(79, 70, 229, 0.08),
    0 4px 12px -2px rgba(15, 23, 42, 0.03);
  transform: translateY(-2px);
}

/* Card variant: Subtle Highlight / Gradient Card */
.lumis-card-highlight {
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 50%, #EEF2FF 100%);
  border: 1px solid #C7D2FE;
  box-shadow: 
    0 20px 45px -12px rgba(79, 70, 229, 0.12),
    0 4px 16px -2px rgba(15, 23, 42, 0.04);
}

/* ═══════════════════════════════════════════════════════════════
   Buttons
   ═══════════════════════════════════════════════════════════════ */
.btn-primary-lumis {
  position: relative;
  background: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px -1px rgba(79, 70, 229, 0.35);
  transition: all 0.25s ease;
  overflow: hidden;
}

.btn-primary-lumis::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.btn-primary-lumis:hover::after {
  left: 100%;
}

.btn-primary-lumis:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -1px rgba(79, 70, 229, 0.45);
  background: linear-gradient(135deg, #4338CA 0%, #3730A3 100%);
}

.btn-primary-lumis:active {
  transform: translateY(0);
}

.btn-secondary-lumis {
  background: #FFFFFF;
  border: 1px solid var(--lumis-border);
  color: #1E293B;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
  transition: all 0.25s ease;
}

.btn-secondary-lumis:hover {
  background: #F8FAFC;
  border-color: #CBD5E1;
  color: #0F172A;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

/* Hero Title Gradient */
.hero-gradient-text {
  background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 50%, #4338CA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ═══════════════════════════════════════════════════════════════
   Pill Badges & Tags
   ═══════════════════════════════════════════════════════════════ */
.lumis-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: rgba(79, 70, 229, 0.07);
  border: 1px solid rgba(79, 70, 229, 0.2);
  color: #4338CA;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(79, 70, 229, 0.08);
}

/* ═══════════════════════════════════════════════════════════════
   Window Mockup Frame (Mac/Windows App Chrome in Light Mode)
   ═══════════════════════════════════════════════════════════════ */
.window-frame-lumis {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid #CBD5E1;
  box-shadow: 
    0 25px 60px -15px rgba(15, 23, 42, 0.12),
    0 10px 20px -8px rgba(15, 23, 42, 0.06),
    0 0 0 1px rgba(226, 232, 240, 0.8);
  overflow: hidden;
}

.window-titlebar {
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  padding: 0.75rem 1rem;
}

.screenshot-container {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
}

.screenshot-container img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.screenshot-container:hover img {
  transform: scale(1.012);
}

/* ═══════════════════════════════════════════════════════════════
   Tour Tabs (Light Mode)
   ═══════════════════════════════════════════════════════════════ */
.tour-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.2rem;
  border-radius: 14px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #1E293B;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  transition: all 0.25s ease;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.tour-tab-btn:hover {
  color: #0F172A;
  background: #F8FAFC;
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

.tour-tab-btn.active {
  color: #FFFFFF !important;
  background: #6D28D9;
  background: linear-gradient(135deg, #7C3AED 0%, #4F46E5 100%);
  border-color: transparent;
  box-shadow: 0 8px 20px -3px rgba(124, 58, 237, 0.45);
}

.tour-tab-btn.active i,
.tour-tab-btn.active svg {
  color: #FFFFFF !important;
  stroke: #FFFFFF !important;
}

/* ═══════════════════════════════════════════════════════════════
   Code & Mono Blocks
   ═══════════════════════════════════════════════════════════════ */
.code-block-lumis {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* ═══════════════════════════════════════════════════════════════
   Custom Scrollbar
   ═══════════════════════════════════════════════════════════════ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #F1F5F9;
}

::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Hide scrollbar for Chrome, Safari and Opera */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
/* Hide scrollbar for IE, Edge and Firefox */
.no-scrollbar {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

/* ═══════════════════════════════════════════════════════════════
   Modal Dialog Animations
   ═══════════════════════════════════════════════════════════════ */
#download-modal {
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s ease;
}

#download-modal.active {
  opacity: 1 !important;
  pointer-events: auto !important;
}

#download-modal.active #download-modal-dialog {
  transform: scale(1) translateY(0);
}