/**
 * Rotech WHS Premium Design System v3.0 (2025 Enhanced)
 * Enterprise SaaS aesthetic with modern depth, glassmorphism, and micro-interactions
 *
 * Built on Vuexy Laravel Full + Bootstrap 5
 * Enhancement Layer: Adds 2025 design trends on top of Vuexy foundation
 *
 * Typography: Inter, Public Sans, system-ui
 * Framework: Bootstrap 5 utilities + WHS custom components
 *
 * Usage: @import in vite.config.js or include in layoutMaster.blade.php
 *
 * Changelog v3.0 (2025-10-19):
 * - Multi-level elevation system (6 levels)
 * - Glassmorphism integration
 * - Refined color palette with extended scales
 * - Micro-interactions and animations
 * - Advanced typography with fluid scaling
 * - Premium dashboard components
 * - Dark mode foundation
 * - Contextual background patterns
 */

/* ========================================
   Design Tokens - Enhanced 2025
   ======================================== */

:root {
  /* Primary Brand Colors - Extended Scale */
  --whs-brand-50: #eff6ff;
  --whs-brand-100: #dbeafe;
  --whs-brand-200: #bfdbfe;
  --whs-brand-400: #60a5fa;
  --whs-brand-500: #0047ff;
  --whs-brand-600: #0037d6;
  --whs-brand-700: #1d4ed8;
  --whs-brand-900: #1e3a8a;

  /* Neutrals - Warmer and More Refined */
  --whs-neutral-25: #fafbfc;
  --whs-neutral-50: #f5f7fa;
  --whs-neutral-100: #eef2f6;
  --whs-neutral-200: #e3e8ef;
  --whs-neutral-300: #cdd5df;
  --whs-neutral-400: #97a3b7;
  --whs-neutral-500: #6b7589;
  --whs-neutral-600: #4e5768;
  --whs-neutral-700: #364152;
  --whs-neutral-800: #202939;
  --whs-neutral-900: #121826;

  /* Legacy Slate (Maintain Compatibility) */
  --whs-slate-50: var(--whs-neutral-50);
  --whs-slate-100: var(--whs-neutral-100);
  --whs-slate-200: var(--whs-neutral-200);
  --whs-slate-400: var(--whs-neutral-400);
  --whs-slate-500: var(--whs-neutral-500);
  --whs-slate-600: var(--whs-neutral-600);
  --whs-slate-700: var(--whs-neutral-700);
  --whs-slate-900: var(--whs-neutral-900);

  /* Semantic Colors - More Nuanced */
  --whs-success-50: #ecfdf5;
  --whs-success-500: #10b981;
  --whs-success-600: #059669;
  --whs-success: var(--whs-success-500);

  --whs-warning-50: #fffbeb;
  --whs-warning-500: #f59e0b;
  --whs-warning-600: #d97706;
  --whs-warning: var(--whs-warning-500);

  --whs-danger-50: #fef2f2;
  --whs-danger-500: #ef4444;
  --whs-danger-600: #dc2626;
  --whs-danger: var(--whs-danger-500);

  --whs-info-50: #eff6ff;
  --whs-info-500: #38bdf8;
  --whs-info: var(--whs-info-500);

  /* Extended Palette (Maintain Compatibility) */
  --whs-emerald-500: #10b981;
  --whs-amber-500: #f59e0b;
  --whs-rose-500: #f43f5e;
  --whs-sky-400: #38bdf8;

  /* Multi-Level Elevation System (2025 Standard) */
  --whs-elevation-0: none;
  --whs-elevation-1: 0 1px 2px rgba(15, 23, 42, 0.08);
  --whs-elevation-2: 0 2px 8px rgba(15, 23, 42, 0.12), 0 1px 2px rgba(15, 23, 42, 0.08);
  --whs-elevation-3: 0 4px 16px rgba(15, 23, 42, 0.16), 0 2px 4px rgba(15, 23, 42, 0.08);
  --whs-elevation-4: 0 8px 24px rgba(15, 23, 42, 0.18), 0 2px 8px rgba(15, 23, 42, 0.10);
  --whs-elevation-5: 0 16px 32px rgba(15, 23, 42, 0.20), 0 4px 12px rgba(15, 23, 42, 0.12);
  --whs-elevation-6: 0 24px 48px rgba(15, 23, 42, 0.24), 0 8px 16px rgba(15, 23, 42, 0.14);

  /* Legacy Shadow Tokens (Maintain Compatibility) */
  --whs-shadow-xs: var(--whs-elevation-1);
  --whs-shadow-sm: var(--whs-elevation-2);
  --whs-shadow-md: var(--whs-elevation-3);
  --whs-shadow-lg: var(--whs-elevation-4);
  --whs-shadow-xl: var(--whs-elevation-5);

  /* Border Radius Tokens */
  --whs-radius-sm: 12px;
  --whs-radius-md: 16px;
  --whs-radius-lg: 24px;
  --whs-radius-xl: 28px;
  --whs-radius-full: 999px;

  /* Spacing Scale */
  --whs-space-xs: 0.5rem;
  --whs-space-sm: 0.75rem;
  --whs-space-md: 1rem;
  --whs-space-lg: 1.5rem;
  --whs-space-xl: 2rem;
  --whs-space-2xl: 2.5rem;
  --whs-space-3xl: 3rem;

  /* Fluid Typography Scale (Responsive) */
  --whs-text-xs: clamp(0.7rem, 0.68rem + 0.1vw, 0.75rem);
  --whs-text-sm: clamp(0.82rem, 0.79rem + 0.15vw, 0.9rem);
  --whs-text-base: clamp(0.95rem, 0.91rem + 0.2vw, 1.05rem);
  --whs-text-lg: clamp(1.1rem, 1.04rem + 0.3vw, 1.3rem);
  --whs-text-xl: clamp(1.3rem, 1.2rem + 0.5vw, 1.65rem);
  --whs-text-2xl: clamp(1.6rem, 1.44rem + 0.8vw, 2.1rem);
  --whs-text-3xl: clamp(2rem, 1.73rem + 1.35vw, 2.85rem);
  --whs-text-4xl: clamp(2.5rem, 2.08rem + 2.1vw, 3.8rem);

  /* Line Heights */
  --whs-leading-tight: 1.25;
  --whs-leading-snug: 1.375;
  --whs-leading-normal: 1.5;
  --whs-leading-relaxed: 1.625;
  --whs-leading-loose: 1.75;

  /* Letter Spacing */
  --whs-tracking-tight: -0.02em;
  --whs-tracking-normal: 0;
  --whs-tracking-wide: 0.025em;
  --whs-tracking-wider: 0.05em;

  /* Font Weights */
  --whs-weight-normal: 400;
  --whs-weight-medium: 500;
  --whs-weight-semibold: 600;
  --whs-weight-bold: 700;

  /* Transition System */
  --whs-ease-in: cubic-bezier(0.4, 0, 1, 1);
  --whs-ease-out: cubic-bezier(0, 0, 0.2, 1);
  --whs-ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --whs-ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

  --whs-duration-fast: 150ms;
  --whs-duration-base: 250ms;
  --whs-duration-slow: 350ms;
}

/* ========================================
   Light Theme Token Overrides - Map to Sensei Tokens
   ======================================== */

[data-bs-theme='light'] {
  /* Surface & Background Tokens → Sensei Surface System */
  --whs-neutral-25: var(--sensei-surface);           /* Light card backgrounds */
  --whs-neutral-50: var(--sensei-surface-strong);    /* Elevated surfaces */
  --whs-neutral-100: var(--sensei-surface-hover);    /* Hover states */
  --whs-neutral-200: var(--sensei-border-light);     /* Light borders */
  --whs-neutral-300: var(--sensei-border);           /* Default borders */
  --whs-neutral-400: var(--sensei-text-muted);       /* Muted text/icons */
  --whs-neutral-500: var(--sensei-text-metadata);    /* Metadata text */
  --whs-neutral-600: var(--sensei-text-tertiary);    /* Tertiary text */
  --whs-neutral-700: var(--sensei-text-secondary);   /* Secondary text */
  --whs-neutral-800: var(--sensei-text-secondary);   /* Secondary text (darker) */
  --whs-neutral-900: var(--sensei-text-primary);     /* Primary text (darkest) */

  /* Text Tokens → Sensei Text Hierarchy */
  --whs-slate-50: var(--sensei-surface);
  --whs-slate-100: var(--sensei-surface-strong);
  --whs-slate-200: var(--sensei-border-light);
  --whs-slate-400: var(--sensei-text-muted);
  --whs-slate-500: var(--sensei-text-metadata);
  --whs-slate-600: var(--sensei-text-tertiary);
  --whs-slate-700: var(--sensei-text-secondary);
  --whs-slate-900: var(--sensei-text-primary);

  /* Elevation → Sensei Shadow System */
  --whs-elevation-0: none;
  --whs-elevation-1: var(--sensei-shadow-card);
  --whs-elevation-2: var(--sensei-shadow-card);
  --whs-elevation-3: var(--sensei-shadow-hover);
  --whs-elevation-4: var(--sensei-shadow-hover);
  --whs-elevation-5: var(--sensei-shadow-modal);
  --whs-elevation-6: var(--sensei-shadow-modal);

  /* Legacy Shadow Tokens → Sensei Shadows */
  --whs-shadow-xs: var(--sensei-shadow-card);
  --whs-shadow-sm: var(--sensei-shadow-card);
  --whs-shadow-md: var(--sensei-shadow-hover);
  --whs-shadow-lg: var(--sensei-shadow-hover);
  --whs-shadow-xl: var(--sensei-shadow-modal);

  /* Border Tokens → Sensei Borders */
  --whs-border: var(--sensei-border);
  --whs-border-light: var(--sensei-border-light);

  /* Semantic Color Tokens → Sensei Semantic Colors */
  --whs-brand: var(--sensei-accent);
  --whs-brand-500: var(--sensei-accent);
  --whs-brand-600: var(--sensei-accent-hover);

  --whs-success: var(--sensei-success);
  --whs-success-500: var(--sensei-success);
  --whs-success-600: var(--sensei-success-hover);

  --whs-warning: var(--sensei-warning);
  --whs-warning-500: var(--sensei-warning);
  --whs-warning-600: var(--sensei-warning-hover);

  --whs-danger: var(--sensei-alert);
  --whs-danger-500: var(--sensei-alert);
  --whs-danger-600: var(--sensei-alert-hover);

  --whs-info: var(--sensei-info);
  --whs-info-500: var(--sensei-info);

  /* Extended Palette → Sensei Semantic */
  --whs-emerald-500: var(--sensei-success);
  --whs-amber-500: var(--sensei-warning);
  --whs-rose-500: var(--sensei-alert);
  --whs-sky-400: var(--sensei-accent);
}

/* ========================================
   Base Styles with Subtle Texture
   ======================================== */

.whs-shell {
  font-family: 'Inter', 'Public Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
  max-width: 1820px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 2.5vw, 2.5rem) var(--whs-space-3xl);
  position: relative;
}

/* Subtle background texture for depth */
.whs-shell::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(56, 189, 248, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 71, 255, 0.03) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ========================================
   Glassmorphism Hero Header
   ======================================== */

.whs-hero {
  position: relative;
  background:
    radial-gradient(circle at left top, rgba(96, 165, 250, 0.45), transparent 60%),
    linear-gradient(135deg, rgba(238, 243, 255, 0.96), rgba(213, 224, 255, 0.98));
  border-radius: var(--whs-radius-xl);
  border: 1px solid rgba(0, 71, 255, 0.12);
  box-shadow: var(--whs-elevation-4);
  padding: clamp(1.5rem, 1rem + 1.5vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow: hidden;
}

/* Glassmorphism overlay effect */
.whs-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(0, 71, 255, 0.08) 0%,
    rgba(56, 189, 248, 0.04) 100%);
  backdrop-filter: blur(24px) saturate(180%);
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
}

.whs-hero > * {
  position: relative;
  z-index: 1;
}

.whs-hero__main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .whs-hero__main {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.whs-eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: var(--whs-tracking-wider);
  font-weight: var(--whs-weight-semibold);
  font-size: var(--whs-text-sm);
  color: rgba(15, 23, 42, 0.58);
}

.whs-title {
  margin: 0.35rem 0 0;
  font-size: var(--whs-text-2xl);
  font-weight: var(--whs-weight-bold);
  line-height: var(--whs-leading-tight);
  letter-spacing: var(--whs-tracking-tight);
  color: var(--whs-slate-900);
}

.whs-subtitle {
  margin: 0.75rem 0 0;
  font-size: var(--whs-text-base);
  max-width: 42rem;
  color: rgba(51, 65, 85, 0.85);
  line-height: var(--whs-leading-relaxed);
}

.whs-hero-metric {
  text-align: left;
}

@media (min-width: 992px) {
  .whs-hero-metric {
    text-align: right;
  }
}

.whs-hero-metric__label {
  display: block;
  font-size: var(--whs-text-sm);
  text-transform: uppercase;
  letter-spacing: var(--whs-tracking-wide);
  color: rgba(15, 23, 42, 0.55);
}

.whs-hero-metric__value {
  display: block;
  font-size: var(--whs-text-3xl);
  font-weight: var(--whs-weight-bold);
  color: var(--whs-brand-600);
  line-height: 1;
  margin-top: 0.4rem;
  letter-spacing: var(--whs-tracking-tight);
  /* Gradient text effect */
  background: linear-gradient(135deg,
    var(--whs-brand-600),
    var(--whs-brand-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.whs-hero-metric__caption {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: rgba(51, 65, 85, 0.75);
}

/* ========================================
   Search & Actions Bar
   ======================================== */

.whs-hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--whs-space-md);
}

@media (min-width: 768px) {
  .whs-hero__actions {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.whs-search {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.whs-search__icon {
  position: absolute;
  left: 1.2rem;
  color: var(--whs-slate-400);
  font-size: 1.1rem;
}

.whs-search__input {
  width: 100%;
  border-radius: var(--whs-radius-full);
  border: 2px solid rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 0.75rem 1.15rem 0.75rem 2.9rem;
  font-size: 0.95rem;
  color: var(--whs-slate-700);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  box-shadow: 0 2px 8px rgba(0, 71, 255, 0.12), inset 0 1px 2px rgba(255, 255, 255, 0.5);
}

.whs-search__input:focus {
  outline: none;
  border-color: rgba(0, 71, 255, 0.4);
  box-shadow:
    0 0 0 3px rgba(59, 130, 246, 0.1),
    0 1px 2px rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.95);
}

/* ========================================
   Primary Button with Micro-interactions
   ======================================== */

.whs-btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.65rem;
  border-radius: var(--whs-radius-full);
  font-weight: var(--whs-weight-semibold);
  font-size: 0.95rem;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  box-shadow: 0 4px 16px rgba(30, 64, 175, 0.4), 0 22px 40px -18px rgba(0, 71, 255, 0.35);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  border: 2px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  overflow: hidden;
}

/* Shine effect overlay */
.whs-btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.2),
    transparent);
  opacity: 0;
  transition: opacity var(--whs-duration-fast);
}

.whs-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 48px -16px rgba(0, 71, 255, 0.55);
  color: #fff;
}

.whs-btn-primary:hover::before {
  opacity: 1;
}

.whs-btn-primary:active {
  transform: translateY(-1px) scale(0.98);
}

.whs-btn-primary--ghost {
  background: #fff;
  color: var(--whs-brand-600);
  border: 1px solid rgba(0, 71, 255, 0.18);
  box-shadow: var(--whs-elevation-1);
}

.whs-btn-primary--ghost::before {
  background: rgba(0, 71, 255, 0.08);
}

.whs-btn-primary--ghost:hover {
  background: rgba(0, 71, 255, 0.08);
  color: var(--whs-brand-600);
  box-shadow: var(--whs-elevation-2);
}

/* Size Variants */
.whs-btn-primary--sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.8rem;
}

.whs-btn-primary--lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

/* ========================================
   Filter Pills
   ======================================== */

.whs-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.whs-filter-pill {
  border: 2px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-radius: var(--whs-radius-full);
  padding: 0.55rem 1.2rem;
  font-size: var(--whs-text-sm);
  font-weight: var(--whs-weight-semibold);
  letter-spacing: var(--whs-tracking-wide);
  text-transform: uppercase;
  color: var(--whs-slate-700);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 71, 255, 0.08);
  text-decoration: none;
}

.whs-filter-pill:hover {
  border-color: rgba(0, 71, 255, 0.35);
  color: var(--whs-brand-600);
  transform: translateY(-1px);
}

.whs-filter-pill.is-active {
  background: rgba(0, 71, 255, 0.12);
  border-color: rgba(0, 71, 255, 0.45);
  color: var(--whs-brand-600);
  box-shadow: inset 0 0 0 1px rgba(0, 71, 255, 0.25);
}

/* ========================================
   KPI Metric Cards with Pulse Animation
   ======================================== */

.whs-metrics {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.whs-metric-card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--sensei-border-strong, rgba(148, 163, 184, 0.30));
  box-shadow: var(--sensei-shadow-card, var(--whs-elevation-1));
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  position: relative;
  overflow: hidden;
}

.whs-metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--whs-brand-500),
    var(--whs-brand-400));
  opacity: 0;
  transition: opacity var(--whs-duration-base);
}

.whs-metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--whs-elevation-2);
}

.whs-metric-card:hover::before {
  opacity: 1;
}

.whs-metric-card__icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--whs-radius-md);
  color: #fff;
  font-size: 1rem;
  position: relative;
}

/* Pulse glow animation */
@keyframes pulse-glow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.whs-metric-card__icon::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: inherit;
  background: inherit;
  opacity: 0.3;
  animation: pulse-glow 3s ease-in-out infinite;
  z-index: -1;
}

.whs-metric-card__icon--brand {
  background: linear-gradient(135deg, var(--whs-brand-500), var(--whs-sky-400));
}

.whs-metric-card__icon--critical {
  background: linear-gradient(135deg, #ff7a7a, var(--whs-rose-500));
}

.whs-metric-card__icon--warning {
  background: linear-gradient(135deg, #f8c16c, var(--whs-amber-500));
}

.whs-metric-card__icon--success {
  background: linear-gradient(135deg, #9be7c5, var(--whs-emerald-500));
}

.whs-metric-card__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: var(--whs-tracking-wide);
  color: rgba(15, 23, 42, 0.5);
  font-weight: var(--whs-weight-semibold);
}

.whs-metric-card__value {
  font-size: 1.75rem;
  font-weight: var(--whs-weight-bold);
  color: var(--whs-slate-900);
  line-height: 1;
  letter-spacing: var(--whs-tracking-tight);
  /* Gradient text effect */
  background: linear-gradient(135deg,
    var(--whs-neutral-900),
    var(--whs-neutral-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.whs-metric-card__meta {
  font-size: 0.85rem;
  color: rgba(51, 65, 85, 0.7);
}

/* Compact variant for ultra-dense displays */
.whs-metric-card--compact {
  padding: 0.85rem 1rem;
  gap: 0.3rem;
}

.whs-metric-card--compact .whs-metric-card__icon {
  width: 32px;
  height: 32px;
  font-size: 0.9rem;
}

.whs-metric-card--compact .whs-metric-card__value {
  font-size: 1.5rem;
}

.whs-metric-card--compact .whs-metric-card__label {
  font-size: 0.68rem;
}

/* ========================================
   Attention Strip - Executive Priority Zone
   ======================================== */

.whs-attention-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.5rem 0;
}

.whs-attention-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: var(--whs-radius-full);
  font-size: 0.82rem;
  font-weight: var(--whs-weight-semibold);
  text-decoration: none;
  transition: all var(--whs-duration-fast) var(--whs-ease-out);
}

.whs-attention-item:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.whs-attention-item__count {
  font-weight: var(--whs-weight-bold);
  font-size: 0.9rem;
}

.whs-attention-item__label {
  opacity: 0.9;
}

.whs-attention-item--critical {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.15), rgba(244, 63, 94, 0.08));
  color: var(--whs-rose-600);
  border: 1px solid rgba(244, 63, 94, 0.25);
}

.whs-attention-item--warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.08));
  color: var(--whs-amber-700);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.whs-attention-item--danger {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.12), rgba(239, 68, 68, 0.06));
  color: var(--whs-red-600);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.whs-attention-item--info {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.06));
  color: var(--whs-blue-600);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ========================================
   Vehicle Banner - Compact Assignment
   ======================================== */

.whs-vehicle-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: var(--whs-neutral-50);
  border: 1px solid var(--whs-neutral-200);
  border-radius: 16px;
  transition: all var(--whs-duration-fast) var(--whs-ease-out);
}

.whs-vehicle-banner:hover {
  border-color: var(--whs-brand-300);
  background: rgba(0, 71, 255, 0.02);
}

.whs-vehicle-banner__info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.whs-vehicle-banner__info > i {
  font-size: 1.25rem;
  color: var(--whs-brand-500);
}

.whs-vehicle-banner__label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: var(--whs-tracking-wide);
  color: var(--whs-neutral-500);
  font-weight: var(--whs-weight-medium);
}

.whs-vehicle-banner__title {
  display: block;
  font-size: 0.95rem;
  font-weight: var(--whs-weight-semibold);
  color: var(--whs-neutral-800);
}

/* Dark theme support for attention strip and vehicle banner */
[data-bs-theme='dark'] .whs-attention-item--critical {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.2), rgba(244, 63, 94, 0.1));
  color: #fca5a5;
}

[data-bs-theme='dark'] .whs-attention-item--warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
  color: #fcd34d;
}

[data-bs-theme='dark'] .whs-attention-item--danger {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.18), rgba(239, 68, 68, 0.08));
  color: #fca5a5;
}

[data-bs-theme='dark'] .whs-attention-item--info {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(59, 130, 246, 0.08));
  color: #93c5fd;
}

[data-bs-theme='dark'] .whs-vehicle-banner {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(148, 163, 184, 0.15);
}

[data-bs-theme='dark'] .whs-vehicle-banner:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.3);
}

[data-bs-theme='dark'] .whs-vehicle-banner__label {
  color: var(--whs-neutral-400);
}

[data-bs-theme='dark'] .whs-vehicle-banner__title {
  color: var(--whs-neutral-200);
}

/* ========================================
   Premium Data Cards (New 2025)
   ======================================== */

.whs-data-card {
  position: relative;
  padding: 1.5rem;
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(255, 255, 255, 0.85) 100%);
  border: 1px solid var(--whs-neutral-200);
  border-radius: var(--whs-radius-lg);
  overflow: hidden;
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  box-shadow: var(--whs-elevation-2);
}

.whs-data-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--whs-brand-500),
    var(--whs-brand-400));
  opacity: 0;
  transition: opacity var(--whs-duration-base);
}

.whs-data-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--whs-elevation-4);
}

.whs-data-card:hover::before {
  opacity: 1;
}

.whs-data-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.whs-data-card__icon-wrapper {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--whs-brand-500), var(--whs-sky-400));
  border-radius: var(--whs-radius-md);
  color: #fff;
  font-size: 1.1rem;
}

.whs-data-card__trend {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  font-size: var(--whs-text-sm);
  font-weight: var(--whs-weight-semibold);
  border-radius: var(--whs-radius-full);
}

.whs-data-card__trend--up {
  background: var(--whs-success-50);
  color: var(--whs-success-600);
}

.whs-data-card__trend--down {
  background: var(--whs-danger-50);
  color: var(--whs-danger-600);
}

.whs-data-card__body {
  margin-bottom: 0.75rem;
}

.whs-data-card__value {
  font-size: var(--whs-text-3xl);
  font-weight: var(--whs-weight-bold);
  letter-spacing: var(--whs-tracking-tight);
  line-height: 1;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg,
    var(--whs-neutral-900),
    var(--whs-neutral-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.whs-data-card__label {
  font-size: var(--whs-text-base);
  color: var(--whs-neutral-600);
  font-weight: var(--whs-weight-medium);
}

.whs-data-card__footer {
  border-top: 1px solid var(--whs-neutral-200);
  padding-top: 0.75rem;
}

.whs-data-card__meta {
  font-size: var(--whs-text-sm);
  color: var(--whs-neutral-500);
}

/* ========================================
   Main Content Cards with Enhanced Depth
   ======================================== */

.whs-card {
  background: #fff;
  border-radius: var(--whs-radius-xl);
  border: 1px solid var(--sensei-border-strong, rgba(148, 163, 184, 0.30));
  box-shadow: var(--sensei-shadow-card, var(--whs-elevation-2));
  padding: 1.8rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  position: relative;
  overflow: hidden;
  transition: all var(--whs-duration-base) var(--whs-ease-out);
}

/* Removed heavy glass gradient - cleaner look */
.whs-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--whs-duration-base);
  pointer-events: none;
}

.whs-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--whs-elevation-3);
}

.whs-card:hover::before {
  opacity: 0; /* Disabled hover gradient */
}

/* Severity Ribbons */
.whs-card::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  border-radius: 0 10px 10px 0;
  background: linear-gradient(180deg, rgba(0, 71, 255, 0.16), rgba(0, 71, 255, 0));
}

.whs-card--critical::after {
  background: linear-gradient(180deg, rgba(244, 63, 94, 0.45), transparent);
}

.whs-card--high::after {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.38), transparent);
}

.whs-card--medium::after {
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.35), transparent);
}

.whs-card--low::after {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.35), transparent);
}

/* ========================================
   Glassmorphism Card Variant (New 2025)
   ======================================== */

.whs-glass-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    var(--whs-elevation-3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-radius: var(--whs-radius-lg);
  padding: 1.5rem;
  transition: all var(--whs-duration-base) var(--whs-ease-out);
}

.whs-glass-card:hover {
  transform: translateY(-2px);
  box-shadow:
    var(--whs-elevation-5),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* ========================================
   Status Chips
   ======================================== */

.whs-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: var(--whs-radius-full);
  font-size: 0.78rem;
  font-weight: var(--whs-weight-semibold);
  letter-spacing: 0.02em;
  padding: 0.45rem 0.9rem;
  transition: all var(--whs-duration-fast) var(--whs-ease-out);
}

.whs-chip:hover {
  transform: scale(1.02);
}

.whs-chip--id {
  background: rgba(0, 71, 255, 0.08);
  color: var(--whs-brand-600);
  border: 1px solid rgba(0, 71, 255, 0.12);
}

.whs-chip--status {
  background: rgba(15, 23, 42, 0.05);
  color: var(--whs-slate-700);
}

.whs-chip--status-investigating,
.whs-chip--status-open {
  background: rgba(245, 158, 11, 0.12);
  color: var(--whs-amber-500);
}

.whs-chip--status-resolved {
  background: rgba(16, 185, 129, 0.12);
  color: var(--whs-emerald-500);
}

.whs-chip--status-overdue {
  background: rgba(244, 63, 94, 0.12);
  color: var(--whs-rose-500);
}

/* Severity Chips */
.whs-chip--severity {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.9rem;
  font-size: var(--whs-text-sm);
  border-radius: var(--whs-radius-full);
  border: none;
  text-transform: capitalize;
}

.whs-chip--severity-critical {
  background: rgba(244, 63, 94, 0.16);
  color: var(--whs-rose-500);
}

.whs-chip--severity-high {
  background: rgba(245, 158, 11, 0.16);
  color: var(--whs-amber-500);
}

.whs-chip--severity-medium {
  background: rgba(59, 130, 246, 0.16);
  color: var(--whs-sky-400);
}

.whs-chip--severity-low {
  background: rgba(34, 197, 94, 0.16);
  color: var(--whs-emerald-500);
}

/* ========================================
   Action Buttons with Enhanced States
   ======================================== */

.whs-action-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: var(--whs-radius-sm);
  border: 1px solid rgba(148, 163, 184, 0.22);
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  font-weight: var(--whs-weight-semibold);
  color: var(--whs-slate-700);
  text-decoration: none;
  background: rgba(248, 249, 253, 0.8);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  cursor: pointer;
  overflow: hidden;
  font-style: normal;
}

.whs-action-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.2),
    transparent);
  opacity: 0;
  transition: opacity var(--whs-duration-fast);
}

.whs-action-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 71, 255, 0.35);
  color: var(--whs-brand-600);
  box-shadow: var(--whs-elevation-2);
}

.whs-action-btn:hover::before {
  opacity: 1;
}

.whs-action-btn:active {
  transform: translateY(-1px) scale(0.98);
}

/* Semantic Action Button Variants */
.whs-action-btn--success {
  background: linear-gradient(135deg, var(--whs-emerald-500), #34d399);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 18px 35px -15px rgba(16, 185, 129, 0.45);
}

.whs-action-btn--success:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 42px -14px rgba(16, 185, 129, 0.55);
  color: #fff;
}

.whs-action-btn--warning {
  background: linear-gradient(135deg, var(--whs-amber-500), #fbbf24);
  color: #1e293b;
  border-color: transparent;
  box-shadow: 0 18px 35px -15px rgba(245, 158, 11, 0.45);
}

.whs-action-btn--warning:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 42px -14px rgba(245, 158, 11, 0.55);
  color: #1e293b;
}

.whs-action-btn--danger {
  background: linear-gradient(135deg, var(--whs-rose-500), #fb7185);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 18px 35px -15px rgba(244, 63, 94, 0.45);
}

.whs-action-btn--danger:hover {
  transform: translateY(-2px);
  border-color: transparent;
  box-shadow: 0 22px 42px -14px rgba(244, 63, 94, 0.55);
  color: #fff;
}

/* Ghost Variants for Action Buttons */
.whs-action-btn--success.whs-action-btn--ghost,
.whs-action-btn--success-ghost {
  background: rgba(248, 249, 253, 0.8);
  color: var(--whs-emerald-600);
  border: 1px solid rgba(16, 185, 129, 0.25);
  box-shadow: var(--whs-elevation-1);
}

.whs-action-btn--success.whs-action-btn--ghost:hover,
.whs-action-btn--success-ghost:hover {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: var(--whs-elevation-2);
}

.whs-action-btn--warning.whs-action-btn--ghost,
.whs-action-btn--warning-ghost {
  background: rgba(248, 249, 253, 0.8);
  color: var(--whs-amber-600);
  border: 1px solid rgba(245, 158, 11, 0.25);
  box-shadow: var(--whs-elevation-1);
}

.whs-action-btn--warning.whs-action-btn--ghost:hover,
.whs-action-btn--warning-ghost:hover {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: var(--whs-elevation-2);
}

.whs-action-btn--danger.whs-action-btn--ghost,
.whs-action-btn--danger-ghost {
  background: rgba(248, 249, 253, 0.8);
  color: var(--whs-rose-500);
  border: 1px solid rgba(244, 63, 94, 0.25);
  box-shadow: var(--whs-elevation-1);
}

.whs-action-btn--danger.whs-action-btn--ghost:hover,
.whs-action-btn--danger-ghost:hover {
  background: rgba(244, 63, 94, 0.1);
  border-color: rgba(244, 63, 94, 0.45);
  box-shadow: var(--whs-elevation-2);
}

/* Size Variants for Action Buttons */
.whs-action-btn--sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  gap: 0.35rem;
}

.whs-action-btn--lg {
  padding: 0.8rem 1.35rem;
  font-size: 0.9rem;
  gap: 0.55rem;
}

.whs-action-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========================================
   Sidebar Panels
   ======================================== */

.whs-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.whs-sidebar__panel {
  background: #fff;
  border-radius: var(--whs-radius-xl);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: var(--whs-elevation-2);
  padding: 1.9rem;
  display: flex;
  flex-direction: column;
  gap: var(--whs-space-md);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
}

.whs-sidebar__panel:hover {
  box-shadow: var(--whs-elevation-3);
}

.whs-sidebar__panel h3 {
  margin: 0;
  font-size: var(--whs-text-lg);
  font-weight: var(--whs-weight-semibold);
  color: var(--whs-slate-900);
}

.whs-sidebar__stats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.whs-sidebar__stats li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  padding-bottom: 0.65rem;
}

.whs-sidebar__stats li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.whs-sidebar__stats span {
  font-size: 0.85rem;
  color: rgba(51, 65, 85, 0.75);
}

.whs-sidebar__stats strong {
  font-size: 1.2rem;
  color: var(--whs-slate-900);
}

.whs-sidebar__caption {
  font-size: 0.78rem;
  color: rgba(100, 116, 139, 0.75);
  margin: 0;
}

/* ========================================
   Layout Utilities
   ======================================== */

.whs-layout {
  display: flex;
  flex-direction: column;
  gap: var(--whs-space-xl);
}

@media (min-width: 1200px) {
  .whs-layout {
    display: grid;
    grid-template-columns: minmax(0, 2.35fr) minmax(280px, 1fr);
    align-items: start;
    gap: var(--whs-space-xl);
  }
}

.whs-main {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

/* ========================================
   Section Headings
   ======================================== */

.whs-section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: space-between;
}

.whs-section-heading h2 {
  font-size: var(--whs-text-xl);
  font-weight: var(--whs-weight-semibold);
  margin: 0;
  color: var(--whs-slate-900);
}

.whs-section-heading p {
  margin: 0;
  color: rgba(51, 65, 85, 0.7);
  line-height: var(--whs-leading-relaxed);
}

.whs-updated {
  display: inline-block;
  font-size: var(--whs-text-sm);
  text-transform: uppercase;
  letter-spacing: var(--whs-tracking-wide);
  color: rgba(100, 116, 139, 0.68);
}

/* ========================================
   Loading States (New 2025)
   ======================================== */

@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

.whs-skeleton {
  background: linear-gradient(
    90deg,
    var(--whs-neutral-200) 0%,
    var(--whs-neutral-100) 50%,
    var(--whs-neutral-200) 100%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite linear;
  border-radius: var(--whs-radius-md);
}

.whs-skeleton--text {
  height: 1em;
  margin-bottom: 0.5em;
}

.whs-skeleton--heading {
  height: 2em;
  width: 60%;
  margin-bottom: 1em;
}

.whs-skeleton--circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

/* ========================================
   Empty States with Illustration Support
   ======================================== */

.whs-empty {
  background: linear-gradient(135deg, rgba(238, 243, 255, 0.95), rgba(229, 231, 255, 0.9));
  border-radius: var(--whs-radius-xl);
  border: 1px dashed rgba(0, 71, 255, 0.2);
  padding: 2.4rem;
  text-align: center;
  color: rgba(15, 23, 42, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.whs-empty__icon {
  font-size: 2rem;
  color: var(--whs-brand-500);
  margin-bottom: var(--whs-space-sm);
}

.whs-empty__illustration {
  width: 200px;
  height: 200px;
  margin-bottom: var(--whs-space-md);
}

.whs-empty h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: var(--whs-weight-semibold);
  color: var(--whs-slate-900);
}

.whs-empty p {
  margin: 0.75rem 0;
  color: rgba(51, 65, 85, 0.75);
  max-width: 400px;
}

/* ========================================
   Dark Theme Overrides - Respects App Theme Toggle
   ======================================== */

[data-bs-theme='dark'] {
  --whs-background: var(--whs-neutral-900);
  --whs-surface: var(--whs-neutral-800);
  --whs-surface-elevated: var(--whs-neutral-700);
  --whs-text-primary: var(--whs-neutral-50);
  --whs-text-secondary: var(--whs-neutral-400);
  --whs-border: var(--whs-neutral-700);
}

[data-bs-theme='dark'] .whs-glass-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-bs-theme='dark'] .whs-card {
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 100%);
  border-color: rgba(255, 255, 255, 0.08);
}

[data-bs-theme='dark'] .whs-hero {
  background:
    radial-gradient(circle at left top, rgba(96, 165, 250, 0.15), transparent 60%),
    linear-gradient(135deg, rgba(18, 24, 38, 0.96), rgba(32, 41, 57, 0.98));
  border-color: rgba(255, 255, 255, 0.08);
}

/* Dark theme metric card overrides - CRITICAL FIX */
[data-bs-theme='dark'] .whs-metric-card {
  background: rgba(26, 34, 56, 0.85);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-bs-theme='dark'] .whs-metric-card:hover {
  background: rgba(34, 44, 70, 0.92);
  border-color: rgba(255, 255, 255, 0.12);
}

[data-bs-theme='dark'] .whs-metric-card__label {
  color: rgba(255, 255, 255, 0.75);
}

[data-bs-theme='dark'] .whs-metric-card__meta {
  color: rgba(255, 255, 255, 0.65);
}

/* Dark theme sidebar panel overrides - CRITICAL FIX */
[data-bs-theme='dark'] .whs-sidebar__panel {
  background: rgba(26, 34, 56, 0.85);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-bs-theme='dark'] .whs-sidebar__panel:hover {
  background: rgba(34, 44, 70, 0.92);
  border-color: rgba(255, 255, 255, 0.12);
}

[data-bs-theme='dark'] .whs-sidebar__panel h3 {
  color: rgba(255, 255, 255, 0.95);
}

[data-bs-theme='dark'] .whs-sidebar__stats li {
  color: rgba(255, 255, 255, 0.75);
}

[data-bs-theme='dark'] .whs-sidebar__panel p {
  color: rgba(255, 255, 255, 0.65);
}

[data-bs-theme='dark'] .whs-title,
[data-bs-theme='dark'] .whs-section-heading h2,
[data-bs-theme='dark'] .whs-metric-card__value,
[data-bs-theme='dark'] .whs-data-card__value {
  color: var(--whs-neutral-50);
  -webkit-text-fill-color: var(--whs-neutral-50);
}

/* Dark mode muted/secondary text visibility fixes */
[data-bs-theme='dark'] .whs-hero-metric__caption,
[data-bs-theme='dark'] .whs-section-heading p,
[data-bs-theme='dark'] .whs-subtitle {
  color: rgba(255, 255, 255, 0.65);
}

[data-bs-theme='dark'] .whs-hero-metric__label,
[data-bs-theme='dark'] .whs-eyebrow {
  color: rgba(255, 255, 255, 0.75);
}

/* Bootstrap text-muted dark mode override */
[data-bs-theme='dark'] .text-muted {
  color: rgba(255, 255, 255, 0.65) !important;
}

/* Dark theme button overrides */
[data-bs-theme='dark'] .whs-btn-primary--ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--whs-brand-400);
}

[data-bs-theme='dark'] .whs-btn-primary--ghost:hover {
  background: rgba(0, 71, 255, 0.15);
  border-color: rgba(0, 71, 255, 0.35);
}

[data-bs-theme='dark'] .whs-action-btn {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--whs-neutral-300);
}

[data-bs-theme='dark'] .whs-action-btn:hover {
  border-color: rgba(0, 71, 255, 0.35);
  color: var(--whs-brand-400);
}

[data-bs-theme='dark'] .whs-action-btn--success.whs-action-btn--ghost,
[data-bs-theme='dark'] .whs-action-btn--success-ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--whs-emerald-400);
}

[data-bs-theme='dark'] .whs-action-btn--warning.whs-action-btn--ghost,
[data-bs-theme='dark'] .whs-action-btn--warning-ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--whs-amber-400);
}

[data-bs-theme='dark'] .whs-action-btn--danger.whs-action-btn--ghost,
[data-bs-theme='dark'] .whs-action-btn--danger-ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(244, 63, 94, 0.3);
  color: var(--whs-rose-400);
}

/* ========================================
   Grid Pattern for Data Sections (New 2025)
   ======================================== */

.whs-section--data {
  position: relative;
}

.whs-section--data::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--whs-neutral-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--whs-neutral-200) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: -1px -1px;
  opacity: 0.4;
  pointer-events: none;
  z-index: -1;
}

/* ========================================
   Responsive Adjustments
   ======================================== */

@media (max-width: 767.98px) {
  .whs-card {
    padding: 1.4rem 1.5rem;
  }

  .whs-shell {
    gap: 1.5rem;
  }

  .whs-hero {
    padding: 1.5rem;
  }

  .whs-metric-card__value,
  .whs-data-card__value {
    font-size: var(--whs-text-2xl);
  }

  .whs-hero-metric__value {
    font-size: var(--whs-text-3xl);
  }
}

/* ========================================
   Accessibility Enhancements
   ======================================== */

.whs-btn-primary:focus-visible,
.whs-action-btn:focus-visible,
.whs-filter-pill:focus-visible {
  outline: 2px solid var(--whs-brand-500);
  outline-offset: 2px;
}

.whs-search__input:focus-visible {
  outline: 2px solid var(--whs-brand-500);
  outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   DARK THEME VARIANT (2025 Vercel-Inspired)
   Created: 2025-10-19
   ======================================== */

/* Dark Theme Design Tokens */
:root {
  /* Dark Slate Palette */
  --whs-dark-bg-primary: #0f172a;
  --whs-dark-bg-secondary: #1e293b;
  --whs-dark-bg-tertiary: #334155;
  --whs-dark-surface: #1e293b;
  --whs-dark-surface-elevated: #334155;

  /* Dark Theme Text Colors */
  --whs-dark-text-primary: #f1f5f9;
  --whs-dark-text-secondary: rgba(241, 245, 249, 0.7);
  --whs-dark-text-tertiary: rgba(241, 245, 249, 0.5);

  /* Dark Theme Borders */
  --whs-dark-border: rgba(255, 255, 255, 0.1);
  --whs-dark-border-hover: rgba(255, 255, 255, 0.2);

  /* Dark Elevation System */
  --whs-dark-elevation-1: 0 1px 3px rgba(0, 0, 0, 0.3);
  --whs-dark-elevation-2: 0 2px 8px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.2);
  --whs-dark-elevation-3: 0 4px 16px rgba(0, 0, 0, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
  --whs-dark-elevation-4: 0 8px 24px rgba(0, 0, 0, 0.6), 0 2px 8px rgba(0, 0, 0, 0.4);
  --whs-dark-elevation-5: 0 16px 32px rgba(0, 0, 0, 0.7), 0 4px 12px rgba(0, 0, 0, 0.5);
  --whs-dark-elevation-6: 0 24px 48px rgba(0, 0, 0, 0.8), 0 8px 16px rgba(0, 0, 0, 0.6);
}

/* ========================================
   Dark Hero Header with Animated Gradients
   ======================================== */

.whs-hero--dark {
  position: relative;
  background: linear-gradient(135deg, var(--whs-dark-bg-primary) 0%, var(--whs-dark-bg-tertiary) 100%);
  border-radius: var(--whs-radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--whs-dark-elevation-4);
  padding: clamp(2rem, 1.2rem + 2vw, 2.8rem);
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  overflow: hidden;
}

/* Animated gradient overlays */
.whs-hero--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(96, 165, 250, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
  animation: gradient-shift 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.whs-hero--dark::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(56, 189, 248, 0.05) 0%,
    rgba(139, 92, 246, 0.03) 100%);
  backdrop-filter: blur(24px) saturate(120%);
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
}

@keyframes gradient-shift {
  0%, 100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.1) rotate(5deg);
  }
}

.whs-hero--dark > * {
  position: relative;
  z-index: 1;
}

.whs-hero--dark .whs-hero__main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .whs-hero--dark .whs-hero__main {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.whs-hero--dark .whs-eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: var(--whs-tracking-wider);
  font-weight: var(--whs-weight-semibold);
  font-size: var(--whs-text-sm);
  color: var(--whs-dark-text-tertiary);
}

.whs-hero--dark .whs-title {
  margin: 0.35rem 0 0;
  font-size: var(--whs-text-3xl);
  font-weight: var(--whs-weight-bold);
  line-height: var(--whs-leading-tight);
  letter-spacing: var(--whs-tracking-tight);
  color: var(--whs-dark-text-primary);
}

.whs-hero--dark .whs-subtitle {
  margin: 0.75rem 0 0;
  font-size: var(--whs-text-base);
  max-width: 42rem;
  color: var(--whs-dark-text-secondary);
  line-height: var(--whs-leading-relaxed);
}

/* ========================================
   Glassmorphism Safety Score Badge
   ======================================== */

.safety-score-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--whs-radius-lg);
  box-shadow:
    var(--whs-dark-elevation-3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  text-align: center;
}

.safety-score-badge:hover {
  transform: translateY(-2px);
  box-shadow:
    var(--whs-dark-elevation-5),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.safety-score-badge__label {
  display: block;
  font-size: var(--whs-text-sm);
  text-transform: uppercase;
  letter-spacing: var(--whs-tracking-wide);
  color: var(--whs-dark-text-tertiary);
  font-weight: var(--whs-weight-medium);
}

.safety-score-badge__value {
  display: block;
  font-size: var(--whs-text-4xl);
  font-weight: var(--whs-weight-bold);
  line-height: 1;
  letter-spacing: var(--whs-tracking-tight);
  background: linear-gradient(135deg,
    #60a5fa 0%,
    #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

/* Glow effect for high scores */
.safety-score-badge__value::after {
  content: attr(data-score);
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #60a5fa, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: blur(12px);
  opacity: 0.4;
  z-index: -1;
}

.safety-score-badge__caption {
  display: block;
  margin-top: 0.35rem;
  font-size: var(--whs-text-xs);
  color: var(--whs-dark-text-tertiary);
}

/* ========================================
   Dark Data Cards with Depth
   ======================================== */

.whs-data-card--dark {
  position: relative;
  padding: 1.5rem;
  background: linear-gradient(135deg,
    rgba(30, 41, 59, 0.8) 0%,
    rgba(51, 65, 85, 0.6) 100%);
  border: 1px solid var(--whs-dark-border);
  border-radius: var(--whs-radius-lg);
  overflow: hidden;
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  box-shadow: var(--whs-dark-elevation-2);
}

/* Subtle glow on top edge */
.whs-data-card--dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(96, 165, 250, 0.5) 50%,
    transparent 100%);
  opacity: 0;
  transition: opacity var(--whs-duration-base);
}

/* Radial glow overlay on hover */
.whs-data-card--dark::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right,
    rgba(96, 165, 250, 0.08) 0%,
    transparent 60%);
  opacity: 0;
  transition: opacity var(--whs-duration-base);
  pointer-events: none;
}

.whs-data-card--dark:hover {
  transform: translateY(-3px);
  box-shadow: var(--whs-dark-elevation-4);
  border-color: var(--whs-dark-border-hover);
}

.whs-data-card--dark:hover::before {
  opacity: 1;
}

.whs-data-card--dark:hover::after {
  opacity: 1;
}

.whs-data-card--dark .whs-data-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.whs-data-card--dark .whs-data-card__icon-wrapper {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.2), rgba(56, 189, 248, 0.15));
  border: 1px solid rgba(96, 165, 250, 0.3);
  border-radius: var(--whs-radius-md);
  color: #60a5fa;
  font-size: 1.1rem;
  box-shadow: 0 0 20px rgba(96, 165, 250, 0.2);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
}

.whs-data-card--dark:hover .whs-data-card__icon-wrapper {
  box-shadow: 0 0 30px rgba(96, 165, 250, 0.4);
  transform: scale(1.05);
}

.whs-data-card--dark .whs-data-card__trend {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  font-size: var(--whs-text-sm);
  font-weight: var(--whs-weight-semibold);
  border-radius: var(--whs-radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.whs-data-card--dark .whs-data-card__trend--up {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.3);
}

.whs-data-card--dark .whs-data-card__trend--down {
  background: rgba(34, 197, 94, 0.15);
  color: #86efac;
  border-color: rgba(34, 197, 94, 0.3);
}

.whs-data-card--dark .whs-data-card__body {
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}

.whs-data-card--dark .whs-data-card__value {
  font-size: var(--whs-text-3xl);
  font-weight: var(--whs-weight-bold);
  letter-spacing: var(--whs-tracking-tight);
  line-height: 1;
  margin-bottom: 0.5rem;
  color: var(--whs-dark-text-primary);
}

.whs-data-card--dark .whs-data-card__label {
  font-size: var(--whs-text-base);
  color: var(--whs-dark-text-secondary);
  font-weight: var(--whs-weight-medium);
}

.whs-data-card--dark .whs-data-card__footer {
  border-top: 1px solid var(--whs-dark-border);
  padding-top: 0.75rem;
  position: relative;
  z-index: 1;
}

.whs-data-card--dark .whs-data-card__meta {
  font-size: var(--whs-text-sm);
  color: var(--whs-dark-text-tertiary);
}

/* ========================================
   Dark Theme Icon Gradients
   ======================================== */

.whs-data-card--dark .whs-data-card__icon-wrapper--danger {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(220, 38, 38, 0.15));
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.2);
}

.whs-data-card--dark .whs-data-card__icon-wrapper--warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.15));
  border-color: rgba(245, 158, 11, 0.3);
  color: #fbbf24;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.whs-data-card--dark .whs-data-card__icon-wrapper--success {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(22, 163, 74, 0.15));
  border-color: rgba(34, 197, 94, 0.3);
  color: #86efac;
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.2);
}

.whs-data-card--dark .whs-data-card__icon-wrapper--info {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(14, 165, 233, 0.15));
  border-color: rgba(56, 189, 248, 0.3);
  color: #7dd3fc;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.whs-data-card--dark:hover .whs-data-card__icon-wrapper--danger {
  box-shadow: 0 0 30px rgba(239, 68, 68, 0.4);
}

.whs-data-card--dark:hover .whs-data-card__icon-wrapper--warning {
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.4);
}

.whs-data-card--dark:hover .whs-data-card__icon-wrapper--success {
  box-shadow: 0 0 30px rgba(34, 197, 94, 0.4);
}

.whs-data-card--dark:hover .whs-data-card__icon-wrapper--info {
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.4);
}

/* ========================================
   Dark Theme Loading Skeletons
   ======================================== */

.whs-skeleton--dark {
  background: linear-gradient(
    90deg,
    rgba(51, 65, 85, 0.5) 0%,
    rgba(71, 85, 105, 0.5) 50%,
    rgba(51, 65, 85, 0.5) 100%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite linear;
  border-radius: var(--whs-radius-md);
}

.whs-skeleton--dark.whs-skeleton--text {
  height: 1em;
  margin-bottom: 0.5em;
}

.whs-skeleton--dark.whs-skeleton--heading {
  height: 2em;
  width: 60%;
  margin-bottom: 1em;
}

.whs-skeleton--dark.whs-skeleton--circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

/* ========================================
   Dark Theme Chart Cards
   ======================================== */

.whs-chart-card--dark {
  background: linear-gradient(135deg,
    rgba(30, 41, 59, 0.9) 0%,
    rgba(51, 65, 85, 0.8) 100%);
  border: 1px solid var(--whs-dark-border);
  border-radius: var(--whs-radius-xl);
  padding: 1.8rem 2rem;
  box-shadow: var(--whs-dark-elevation-3);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  overflow: hidden;
  position: relative;
}

.whs-chart-card--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right,
    rgba(96, 165, 250, 0.05) 0%,
    transparent 60%);
  opacity: 0;
  transition: opacity var(--whs-duration-base);
  pointer-events: none;
}

.whs-chart-card--dark:hover {
  transform: translateY(-4px);
  box-shadow: var(--whs-dark-elevation-5);
  border-color: var(--whs-dark-border-hover);
}

.whs-chart-card--dark:hover::before {
  opacity: 1;
}

.whs-chart-card--dark .card-header {
  border-bottom: 1px solid var(--whs-dark-border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.whs-chart-card--dark .card-header h5 {
  color: var(--whs-dark-text-primary);
  font-weight: var(--whs-weight-semibold);
}

.whs-chart-card--dark .card-header p {
  color: var(--whs-dark-text-tertiary);
  font-size: var(--whs-text-sm);
}

/* ========================================
   Dark Theme Action Buttons
   ======================================== */

.whs-action-btn--dark {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: var(--whs-radius-sm);
  border: 1px solid var(--whs-dark-border);
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  font-weight: var(--whs-weight-semibold);
  color: var(--whs-dark-text-secondary);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  transition: all var(--whs-duration-base) var(--whs-ease-out);
  cursor: pointer;
  overflow: hidden;
}

.whs-action-btn--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(96, 165, 250, 0.1),
    transparent);
  opacity: 0;
  transition: opacity var(--whs-duration-fast);
}

.whs-action-btn--dark:hover {
  transform: translateY(-2px);
  border-color: rgba(96, 165, 250, 0.4);
  color: #60a5fa;
  box-shadow: var(--whs-dark-elevation-2);
  background: rgba(96, 165, 250, 0.1);
}

.whs-action-btn--dark:hover::before {
  opacity: 1;
}

.whs-action-btn--dark:active {
  transform: translateY(-1px) scale(0.98);
}

/* ========================================
   Dark Theme Empty States
   ======================================== */

.whs-empty--dark {
  background: linear-gradient(135deg,
    rgba(30, 41, 59, 0.5) 0%,
    rgba(51, 65, 85, 0.3) 100%);
  border-radius: var(--whs-radius-xl);
  border: 1px dashed var(--whs-dark-border);
  padding: 2.4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.whs-empty--dark .whs-empty__icon {
  font-size: 2rem;
  color: #60a5fa;
  margin-bottom: var(--whs-space-sm);
}

.whs-empty--dark h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: var(--whs-weight-semibold);
  color: var(--whs-dark-text-primary);
}

.whs-empty--dark p {
  margin: 0.75rem 0;
  color: var(--whs-dark-text-secondary);
  max-width: 400px;
}

/* ========================================
   Dark Theme Responsive Adjustments
   ======================================== */

@media (max-width: 767.98px) {
  .whs-hero--dark {
    padding: 1.5rem;
  }

  .whs-data-card--dark .whs-data-card__value {
    font-size: var(--whs-text-2xl);
  }

  .safety-score-badge__value {
    font-size: var(--whs-text-3xl);
  }

  .whs-chart-card--dark {
    padding: 1.4rem 1.5rem;
  }
}

/* ========================================
   WHS Modal Component (x-whs.modal)
   Token-only styling with glassmorphism
   ======================================== */

.whs-modal-content {
  background: linear-gradient(
    135deg,
    rgba(30, 41, 59, 0.95) 0%,
    rgba(51, 65, 85, 0.92) 100%
  );
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--whs-radius-lg);
  box-shadow: var(--whs-elevation-6);
  overflow: hidden;
}

.whs-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--whs-space-lg) var(--whs-space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.whs-modal-title {
  margin: 0;
  font-size: var(--whs-text-lg);
  font-weight: var(--whs-weight-semibold);
  color: var(--whs-neutral-50);
  letter-spacing: var(--whs-tracking-tight);
}

.whs-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: var(--whs-radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--whs-neutral-400);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--whs-duration-fast) var(--whs-ease-out);
}

.whs-modal-close:hover {
  background: rgba(239, 68, 68, 0.15);
  color: var(--whs-danger-500);
  transform: scale(1.05);
}

.whs-modal-close:focus-visible {
  outline: 2px solid var(--whs-brand-500);
  outline-offset: 2px;
}

.whs-modal-body {
  padding: var(--whs-space-xl);
  color: var(--whs-neutral-200);
  font-size: var(--whs-text-base);
  line-height: var(--whs-leading-relaxed);
}

.whs-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--whs-space-sm);
  padding: var(--whs-space-lg) var(--whs-space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.1);
}

/* Light theme overrides */
[data-bs-theme='light'] .whs-modal-content {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.98) 0%,
    rgba(248, 250, 252, 0.96) 100%
  );
  border-color: var(--whs-neutral-200);
  box-shadow: var(--whs-elevation-5);
}

[data-bs-theme='light'] .whs-modal-header {
  border-bottom-color: var(--whs-neutral-100);
  background: rgba(0, 0, 0, 0.01);
}

[data-bs-theme='light'] .whs-modal-title {
  color: var(--whs-neutral-900);
}

[data-bs-theme='light'] .whs-modal-close {
  background: var(--whs-neutral-100);
  color: var(--whs-neutral-500);
}

[data-bs-theme='light'] .whs-modal-close:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--whs-danger-600);
}

[data-bs-theme='light'] .whs-modal-body {
  color: var(--whs-neutral-700);
}

[data-bs-theme='light'] .whs-modal-footer {
  border-top-color: var(--whs-neutral-100);
  background: var(--whs-neutral-50);
}

/* Modal animation enhancement */
.modal.fade .whs-modal-content {
  transform: scale(0.95) translateY(-10px);
  opacity: 0;
  transition: all var(--whs-duration-base) var(--whs-ease-out);
}

.modal.show .whs-modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Responsive modal adjustments */
@media (max-width: 575.98px) {
  .whs-modal-header,
  .whs-modal-body,
  .whs-modal-footer {
    padding-left: var(--whs-space-lg);
    padding-right: var(--whs-space-lg);
  }

  .whs-modal-footer {
    flex-direction: column;
    gap: var(--whs-space-xs);
  }

  .whs-modal-footer > * {
    width: 100%;
  }
}

/* ================================================================
   Loading States Component
   ================================================================ */

/* Base Loading Container */
.whs-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--whs-space-sm);
}

.whs-loading--inline {
  display: inline-flex;
  flex-direction: row;
  gap: var(--whs-space-xs);
  vertical-align: middle;
}

/* Spinner Animation */
@keyframes whs-spin {
  to {
    transform: rotate(360deg);
  }
}

.whs-loading__spinner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.whs-loading__icon {
  animation: whs-spin 1s linear infinite;
}

.whs-loading__track {
  opacity: 0.2;
}

.whs-loading__indicator {
  color: var(--whs-brand-500);
}

/* Size Variants */
.whs-loading--sm .whs-loading__icon {
  width: 1rem;
  height: 1rem;
}

.whs-loading--md .whs-loading__icon {
  width: 2rem;
  height: 2rem;
}

.whs-loading--lg .whs-loading__icon {
  width: 3rem;
  height: 3rem;
}

/* Loading Text */
.whs-loading__text {
  margin: 0;
  font-size: var(--whs-text-sm);
  color: var(--whs-slate-500);
  font-weight: var(--whs-weight-medium);
}

.whs-loading--lg .whs-loading__text {
  font-size: var(--whs-text-base);
}

/* Overlay Loading */
.whs-loading--overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
}

.whs-loading__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  border-radius: inherit;
}

.whs-loading__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--whs-space-sm);
  padding: var(--whs-space-xl);
}

/* Skeleton Loading Animation */
@keyframes whs-shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.whs-loading--skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--whs-space-xs);
  width: 100%;
}

.whs-skeleton-line {
  height: 0.875rem;
  background: linear-gradient(
    90deg,
    var(--whs-neutral-100) 25%,
    var(--whs-neutral-200) 50%,
    var(--whs-neutral-100) 75%
  );
  background-size: 200% 100%;
  animation: whs-shimmer 1.5s infinite ease-in-out;
  border-radius: var(--whs-radius-sm);
}

.whs-skeleton-line--short {
  height: 0.65rem;
  margin-top: 0.25rem;
}

/* Card Skeleton */
.whs-skeleton-card {
  padding: var(--whs-space-lg);
  background: var(--whs-neutral-50);
  border-radius: var(--whs-radius-lg);
  border: 1px solid var(--whs-neutral-100);
}

.whs-skeleton-card__header {
  display: flex;
  align-items: center;
  gap: var(--whs-space-md);
  margin-bottom: var(--whs-space-lg);
}

.whs-skeleton-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(
    90deg,
    var(--whs-neutral-100) 25%,
    var(--whs-neutral-200) 50%,
    var(--whs-neutral-100) 75%
  );
  background-size: 200% 100%;
  animation: whs-shimmer 1.5s infinite ease-in-out;
  flex-shrink: 0;
}

.whs-skeleton-card__meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--whs-space-2xs);
}

.whs-skeleton-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--whs-space-xs);
}

/* Table Skeleton */
.whs-skeleton-table {
  width: 100%;
  border-radius: var(--whs-radius-lg);
  overflow: hidden;
  border: 1px solid var(--whs-neutral-100);
}

.whs-skeleton-table__header {
  display: flex;
  gap: 1px;
  background: var(--whs-neutral-100);
  padding: var(--whs-space-sm);
}

.whs-skeleton-table__row {
  display: flex;
  gap: 1px;
  background: var(--whs-neutral-50);
  padding: var(--whs-space-sm);
  border-top: 1px solid var(--whs-neutral-100);
}

.whs-skeleton-cell {
  flex: 1;
  height: 1rem;
  background: linear-gradient(
    90deg,
    var(--whs-neutral-100) 25%,
    var(--whs-neutral-200) 50%,
    var(--whs-neutral-100) 75%
  );
  background-size: 200% 100%;
  animation: whs-shimmer 1.5s infinite ease-in-out;
  border-radius: var(--whs-radius-xs);
}

/* Dark Theme Overrides for Loading States */
[data-bs-theme='dark'] .whs-loading__indicator {
  color: var(--whs-brand-400);
}

[data-bs-theme='dark'] .whs-loading__text {
  color: var(--whs-neutral-400);
}

[data-bs-theme='dark'] .whs-loading__backdrop {
  background: rgba(15, 23, 42, 0.85);
}

[data-bs-theme='dark'] .whs-skeleton-line,
[data-bs-theme='dark'] .whs-skeleton-avatar,
[data-bs-theme='dark'] .whs-skeleton-cell {
  background: linear-gradient(
    90deg,
    var(--whs-neutral-800) 25%,
    var(--whs-neutral-700) 50%,
    var(--whs-neutral-800) 75%
  );
  background-size: 200% 100%;
}

[data-bs-theme='dark'] .whs-skeleton-card {
  background: var(--whs-neutral-800);
  border-color: var(--whs-neutral-700);
}

[data-bs-theme='dark'] .whs-skeleton-table {
  border-color: var(--whs-neutral-700);
}

[data-bs-theme='dark'] .whs-skeleton-table__header {
  background: var(--whs-neutral-800);
}

[data-bs-theme='dark'] .whs-skeleton-table__row {
  background: var(--whs-neutral-900);
  border-top-color: var(--whs-neutral-700);
}

/* ================================================================
   Vehicle Maintenance Cycle Component
   ================================================================ */
.whs-maintenance-cycle {
  display: flex;
  flex-direction: column;
  gap: var(--whs-space-sm);
}

.whs-maintenance-cycle__step {
  padding: var(--whs-space-sm);
  background: color-mix(in srgb, var(--sensei-surface-card) 80%, transparent);
  border-radius: var(--whs-radius-md);
  border: 1px solid color-mix(in srgb, var(--sensei-border-subtle) 40%, transparent);
  transition: all var(--whs-duration-fast) var(--whs-ease-out);
}

.whs-maintenance-cycle__step:hover {
  background: color-mix(in srgb, var(--sensei-surface-card) 100%, transparent);
  border-color: color-mix(in srgb, var(--sensei-accent) 20%, transparent);
}

.whs-maintenance-cycle__step--active {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--sensei-accent) 8%, var(--sensei-surface-card)),
    color-mix(in srgb, var(--sensei-accent) 12%, var(--sensei-surface-card))
  );
  border-color: color-mix(in srgb, var(--sensei-accent) 25%, transparent);
}

.whs-maintenance-cycle__title {
  display: block;
  font-size: var(--whs-text-sm);
  font-weight: 600;
  color: var(--sensei-text);
  margin-bottom: var(--whs-space-2xs);
}

.whs-maintenance-cycle__desc {
  font-size: var(--whs-text-xs);
  color: color-mix(in srgb, var(--sensei-text-muted) 85%, transparent);
}

/* Light theme adjustments */
[data-bs-theme='light'] .whs-maintenance-cycle__step {
  background: rgba(248, 250, 252, 0.9);
  border-color: var(--whs-neutral-200);
}

[data-bs-theme='light'] .whs-maintenance-cycle__step:hover {
  background: rgba(255, 255, 255, 1);
  border-color: var(--whs-brand-300);
}

[data-bs-theme='light'] .whs-maintenance-cycle__step--active {
  background: linear-gradient(
    135deg,
    rgba(244, 246, 255, 0.98),
    rgba(228, 233, 255, 0.96)
  );
  border-color: rgba(99, 102, 241, 0.2);
}

[data-bs-theme='light'] .whs-maintenance-cycle__title {
  color: var(--whs-neutral-900);
}

[data-bs-theme='light'] .whs-maintenance-cycle__desc {
  color: var(--whs-neutral-500);
}

/* ================================================================
   Standardized Table Actions
   Bootstrap dropdown integration for consistent action columns
   ================================================================ */

.whs-table__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
}

.whs-table__actions .dropdown {
  display: inline-flex;
}

.whs-table__actions .dropdown-menu {
  min-width: 160px;
  padding: 0.5rem 0;
  background: var(--sensei-surface-elevated, #fff);
  border: 1px solid var(--sensei-border-subtle, rgba(0, 0, 0, 0.1));
  border-radius: var(--whs-radius-md);
  box-shadow: var(--whs-elevation-3);
}

.whs-table__actions .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: var(--whs-text-sm);
  color: var(--sensei-text, #334155);
  transition: all var(--whs-duration-fast) var(--whs-ease-out);
}

.whs-table__actions .dropdown-item:hover {
  background: var(--sensei-surface-hover, rgba(0, 0, 0, 0.04));
  color: var(--sensei-text, #1e293b);
}

.whs-table__actions .dropdown-item i {
  width: 1.25rem;
  font-size: 1rem;
  opacity: 0.7;
}

.whs-table__actions .dropdown-item.text-success {
  color: var(--whs-success-600);
}

.whs-table__actions .dropdown-item.text-success:hover {
  background: rgba(34, 197, 94, 0.08);
  color: var(--whs-success-700);
}

.whs-table__actions .dropdown-item.text-warning {
  color: var(--whs-warning-600);
}

.whs-table__actions .dropdown-item.text-warning:hover {
  background: rgba(245, 158, 11, 0.08);
  color: var(--whs-warning-700);
}

.whs-table__actions .dropdown-item.text-danger {
  color: var(--whs-danger-600);
}

.whs-table__actions .dropdown-item.text-danger:hover {
  background: rgba(239, 68, 68, 0.08);
  color: var(--whs-danger-700);
}

.whs-table__actions .dropdown-divider {
  margin: 0.25rem 0;
  border-color: var(--sensei-border-subtle, rgba(0, 0, 0, 0.08));
}

/* Dark theme overrides */
[data-bs-theme='dark'] .whs-table__actions .dropdown-menu {
  background: var(--sensei-surface-elevated, #1e293b);
  border-color: var(--sensei-border-subtle, rgba(255, 255, 255, 0.1));
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item {
  color: var(--sensei-text, #e2e8f0);
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item:hover {
  background: var(--sensei-surface-hover, rgba(255, 255, 255, 0.06));
  color: var(--sensei-text, #f8fafc);
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item.text-success {
  color: #86efac;
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item.text-success:hover {
  background: rgba(34, 197, 94, 0.15);
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item.text-warning {
  color: #fcd34d;
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item.text-warning:hover {
  background: rgba(245, 158, 11, 0.15);
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item.text-danger {
  color: #fca5a5;
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-item.text-danger:hover {
  background: rgba(239, 68, 68, 0.15);
}

[data-bs-theme='dark'] .whs-table__actions .dropdown-divider {
  border-color: rgba(255, 255, 255, 0.1);
}