/* ==========================================================================
   SnackyBara Operations System — Brand Design System & Multi-Device Core CSS
   Visual Identity: Draft 04 / Working Specification v1.0
   Target Platforms: PC, Android, iOS (Responsive Phone-First & Desktop)
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Nunito+Sans:ital,opsz,wght@0,6..12,400;0,6..12,600;0,6..12,700;1,6..12,400&display=swap');

:root {
  /* ------------------------------------------------------------------------
     1. SnackyBara Core Brand Palette (Identity Board Draft 04)
     ------------------------------------------------------------------------ */
  --color-espresso: #4A2C18;       /* Deep dark roast - primary text, strong headings */
  --color-warm-cream: #F9F3E9;     /* Soft warm cream - page backdrop, clean cards */
  --color-tan: #D5AA78;            /* Neutral warm tan - borders, dividers, subtle accents */
  --color-caramel: #C99A66;        /* Rich caramel - secondary accents, active tab highlights */
  --color-terracotta: #C76638;     /* Vibrant terracotta - primary CTA buttons, alerts, badges */
  --color-olive: #776737;          /* Muted earthy olive - success, open shifts, verified tags */

  /* Semantic Aliases */
  --color-primary: var(--color-terracotta);
  --color-primary-hover: #B55A30;
  --color-primary-light: rgba(199, 102, 56, 0.12);
  --color-secondary: var(--color-caramel);
  --color-secondary-hover: #B78957;
  --color-secondary-light: rgba(201, 154, 102, 0.15);
  --color-accent-terracotta: var(--color-terracotta);
  --color-accent-olive: var(--color-olive);
  --color-cream-subtle: #FFFBF5;
  --color-bg: var(--color-warm-cream);
  --color-surface: #FFFFFF;
  --color-surface-card: #FFFFFF;
  --color-surface-hover: #F2E9DC;
  --color-surface-elevated: #FFFDF9;
  --color-border: #E8D9C5;
  --color-border-subtle: #F0E5D6;
  --color-text: var(--color-espresso);
  --color-text-muted: #7A6252;
  --color-text-subtle: #A38E7E;

  /* Status Colors */
  --color-status-success: #15803D;
  --color-status-success-bg: rgba(34, 197, 94, 0.12);
  --color-status-warning: #B45309;
  --color-status-warning-bg: rgba(245, 158, 11, 0.14);
  --color-status-danger: #B91C1C;
  --color-status-danger-bg: rgba(239, 68, 68, 0.12);
  --color-status-info: #1D4ED8;
  --color-status-info-bg: rgba(59, 130, 246, 0.12);

  /* ------------------------------------------------------------------------
     2. Typography Tokens
     ------------------------------------------------------------------------ */
  --font-display: 'Fraunces', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Georgia, serif;
  --font-serif: 'Fraunces', Georgia, "Segoe UI", Roboto, serif;
  --font-body: 'Nunito Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Helvetica, Arial, sans-serif;
  --font-sans: 'Nunito Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Helvetica, Arial, sans-serif;
  --font-accent: 'Caveat', -apple-system, "Segoe UI", cursive;
  --font-script: 'Caveat', -apple-system, "Segoe UI", cursive;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Segoe UI Mono", "Roboto Mono", "Segoe UI Symbol", "Liberation Mono", "Courier New", monospace;

  /* Font Scales */
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px — prevents iOS Safari zoom */
  --font-size-md: 1.125rem;    /* 18px */
  --font-size-lg: 1.25rem;     /* 20px */
  --font-size-xl: 1.5rem;      /* 24px */
  --font-size-2xl: 1.875rem;   /* 30px */
  --font-size-3xl: 2.25rem;    /* 36px */

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* ------------------------------------------------------------------------
     3. Multi-Device & Mobile Viewport Geometry
     ------------------------------------------------------------------------ */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);

  --min-touch-size: 44px;

  /* Spacing Scale */
  --space-2xs: 0.25rem;  /* 4px */
  --space-xs: 0.5rem;    /* 8px */
  --space-sm: 0.75rem;   /* 12px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */

  /* Border Radii */
  --radius-xs: 0.25rem;   /* 4px */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.625rem;  /* 10px */
  --radius-lg: 1rem;      /* 16px */
  --radius-xl: 1.5rem;    /* 24px */
  --radius-pill: 9999px;

  /* Warm Elevation Shadows (Espresso tinted) */
  --shadow-xs: 0 1px 2px rgba(74, 44, 24, 0.05);
  --shadow-sm: 0 1px 3px rgba(74, 44, 24, 0.08), 0 1px 2px rgba(74, 44, 24, 0.04);
  --shadow-md: 0 4px 10px rgba(74, 44, 24, 0.08), 0 2px 4px rgba(74, 44, 24, 0.04);
  --shadow-lg: 0 10px 22px rgba(74, 44, 24, 0.10), 0 4px 8px rgba(74, 44, 24, 0.05);
  --shadow-xl: 0 20px 30px rgba(74, 44, 24, 0.12), 0 8px 12px rgba(74, 44, 24, 0.06);
  --shadow-focus: 0 0 0 3px rgba(199, 102, 56, 0.28);

  /* Animation Timings */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Template Compatibility Aliases */
  --font-family-serif: var(--font-serif);
  --border-radius-md: var(--radius-md);
  --border-radius-lg: var(--radius-lg);
  --color-text-main: var(--color-text);
  --color-forest: var(--color-status-success);
  --color-sand: var(--color-tan);
  --color-sand-light: var(--color-cream-subtle);
  --color-cream: var(--color-cream-subtle);
  --color-golden: var(--color-caramel);
  --color-sage: var(--color-olive);
  --color-danger: var(--color-status-danger);
  --color-success: var(--color-status-success);
}

/* ==========================================================================
   CSS Reset & Base Rules
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-espresso);
  background-color: var(--color-warm-cream);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--color-warm-cream);
  color: var(--color-espresso);
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100vw;
  padding-top: var(--safe-top);
  padding-bottom: var(--safe-bottom);
  padding-left: var(--safe-left);
  padding-right: var(--safe-right);
  touch-action: manipulation;
}

/* Typography Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--font-weight-semibold);
  color: var(--color-espresso);
  line-height: 1.25;
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }

p {
  color: var(--color-espresso);
}

a {
  color: var(--color-terracotta);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-espresso);
}

.font-serif { font-family: var(--font-display); }
.font-sans { font-family: var(--font-body); }
.font-accent { font-family: var(--font-accent); font-weight: 600; }
.font-mono { font-family: var(--font-mono); }

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */
button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: var(--min-touch-size);
  padding: var(--space-xs) var(--space-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  text-align: center;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn:disabled, button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary CTA — Terracotta */
.btn-primary {
  background-color: var(--color-terracotta);
  color: #FFFFFF !important;
  border-color: var(--color-terracotta);
  box-shadow: 0 2px 6px rgba(199, 102, 56, 0.3);
}

.btn-primary:hover {
  background-color: #B55A30;
  border-color: #B55A30;
  color: #FFFFFF !important;
  box-shadow: 0 4px 10px rgba(199, 102, 56, 0.4);
}

.btn-primary:active {
  transform: scale(0.98);
  background-color: #A34F28;
}

/* Secondary Action — Caramel */
.btn-secondary {
  background-color: var(--color-caramel);
  color: #FFFFFF !important;
  border-color: var(--color-caramel);
}

.btn-secondary:hover {
  background-color: #B78957;
  color: #FFFFFF !important;
}

.btn-secondary:active {
  transform: scale(0.98);
}

/* Outline / Neutral Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-espresso) !important;
  border-color: var(--color-tan);
}

.btn-outline:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-caramel);
}

.btn-outline:active {
  background-color: var(--color-border);
}

/* Dark Espresso Button */
.btn-dark {
  background-color: var(--color-espresso);
  color: var(--color-warm-cream) !important;
  border-color: var(--color-espresso);
}

.btn-dark:hover {
  background-color: #351F11;
  color: #FFFFFF !important;
}

/* Olive / Success Button */
.btn-success {
  background-color: var(--color-olive);
  color: #FFFFFF !important;
  border-color: var(--color-olive);
}

.btn-success:hover {
  background-color: #64562E;
  color: #FFFFFF !important;
}

/* Ghost / Subtle Filter Button */
.btn-ghost {
  background-color: rgba(201, 154, 102, 0.12);
  color: var(--color-espresso) !important;
  border-color: var(--color-border);
}

.btn-ghost:hover {
  background-color: rgba(201, 154, 102, 0.25);
  border-color: var(--color-terracotta);
  color: var(--color-terracotta) !important;
}

.btn-ghost:active {
  background-color: rgba(199, 102, 56, 0.2);
}

/* Button Sizing Modifiers */
.btn-sm {
  min-height: 34px;
  min-width: 34px;
  padding: 0.35rem 0.75rem;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
}

.btn-xs {
  min-height: 28px;
  min-width: 28px;
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  border-radius: var(--radius-xs);
}

.btn-lg {
  min-height: 52px;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-md);
}

/* ==========================================================================
   Cards & Surfaces
   ========================================================================== */
.card {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  background-color: var(--color-surface-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(74, 44, 24, 0.05);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
}

@media (max-width: 640px) {
  .card {
    padding: 1.15rem;
    border-radius: var(--radius-md);
  }
}

.card:hover {
  box-shadow: 0 8px 20px rgba(74, 44, 24, 0.08);
}

.card-warm {
  background-color: #FFFDF9;
  border-color: var(--color-tan);
}

.card-hero {
  background: linear-gradient(135deg, #FFFFFF 0%, #FFFDF9 100%);
  border: 1.5px solid var(--color-border);
  border-left: 5px solid var(--color-terracotta);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  box-shadow: 0 4px 16px rgba(74, 44, 24, 0.06);
}

@media (max-width: 640px) {
  .card-hero {
    padding: 1.25rem;
  }
}

.card-interactive {
  cursor: pointer;
}

.card-interactive:hover {
  transform: translateY(-2px);
  border-color: var(--color-caramel);
  box-shadow: 0 8px 20px rgba(74, 44, 24, 0.09);
}

/* Metric / Stat Card with Icon Medallion */
.stat-card {
  background-color: var(--color-surface-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.35rem;
  box-shadow: 0 2px 6px rgba(74, 44, 24, 0.04);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  transition: all var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(74, 44, 24, 0.08);
  border-color: var(--color-tan);
}

.stat-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(74, 44, 24, 0.06);
}

.stat-icon-terracotta {
  background: rgba(199, 102, 56, 0.12);
  color: var(--color-terracotta);
}

.stat-icon-olive {
  background: rgba(119, 103, 55, 0.14);
  color: var(--color-olive);
}

.stat-icon-caramel {
  background: rgba(201, 154, 102, 0.16);
  color: #9E6B2A;
}

.stat-icon-danger {
  background: #FEE2E2;
  color: #B91C1C;
}

.stat-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  display: block;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-espresso);
  line-height: 1.15;
  margin: 4px 0 2px 0;
}

.stat-subtext {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* Stat Grid Container */
.stat-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)) !important;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  width: 100%;
}

@media (max-width: 640px) {
  .stat-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-sm) !important;
    margin-bottom: var(--space-md) !important;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--space-md) !important;
  }
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  width: 100%;
}

@media (max-width: 640px) {
  .kpi-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1025px) {
  .kpi-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .kpi-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .kpi-grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   Badges & Tags
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.25rem 0.65rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--color-primary-light);
  color: var(--color-terracotta);
  border: 1px solid rgba(199, 102, 56, 0.35);
}

.badge-secondary {
  background-color: var(--color-secondary-light);
  color: #9E6B2A;
  border: 1px solid rgba(201, 154, 102, 0.35);
}

.badge-accent {
  background-color: rgba(119, 103, 55, 0.12);
  color: var(--color-olive);
  border: 1px solid rgba(119, 103, 55, 0.35);
}

.badge-success, .badge-olive {
  background-color: #DCFCE7;
  color: #15803D;
  border: 1px solid #86EFAC;
}

.badge-warning, .badge-caramel {
  background-color: #FEF3C7;
  color: #B45309;
  border: 1px solid #FCD34D;
}

.badge-danger, .badge-terracotta {
  background-color: #FEE2E2;
  color: #B91C1C;
  border: 1px solid #FCA5A5;
}

.badge-info {
  background-color: #DBEAFE;
  color: #1D4ED8;
  border: 1px solid #93C5FD;
}

.badge-neutral {
  background-color: var(--color-surface-hover);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* ==========================================================================
   Form Controls (iOS Auto-Zoom Safe)
   ========================================================================== */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="search"],
select,
textarea,
.input {
  width: 100%;
  min-height: var(--min-touch-size);
  padding: var(--space-xs) var(--space-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-espresso);
  background-color: var(--color-surface-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus, select:focus, textarea:focus, .input:focus {
  border-color: var(--color-terracotta);
  box-shadow: var(--shadow-focus);
}

.input-sm {
  min-height: 36px;
  padding: 0.35rem 0.75rem;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Layout Containers & App Shell
   ========================================================================== */
main {
  flex: 1 0 auto;
}

.app-container {
  width: 100%;
  max-width: 1380px;
  margin-left: auto;
  margin-right: auto;
  padding: var(--space-xl) var(--space-lg);
}

@media (max-width: 1024px) {
  .app-container {
    padding: var(--space-lg) var(--space-md);
  }
}

@media (max-width: 768px) {
  .app-container {
    padding: var(--space-md) var(--space-sm);
  }
}

.app-header {
  background: rgba(253, 251, 247, 0.98);
  border-bottom: 1.5px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 4px rgba(74, 44, 24, 0.05);
}

.app-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
  gap: var(--space-md);
  position: relative;
}

@media (max-width: 900px) {
  .app-header-inner {
    padding: 0.6rem var(--space-md);
    gap: var(--space-xs);
  }
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-subtag {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: var(--color-espresso);
  color: var(--color-warm-cream);
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  display: inline-block;
}

@media (max-width: 640px) {
  .d-none-mobile {
    display: none !important;
  }
}

/* Desktop Navigation */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

@media (max-width: 900px) {
  .nav-desktop {
    display: none !important;
  }
}

/* Mobile Bar and Hamburger Toggle */
.nav-mobile-bar {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

@media (max-width: 900px) {
  .nav-mobile-bar {
    display: flex !important;
  }
}

.mobile-role-pill {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-espresso);
  background: var(--color-warm-cream);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.nav-mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  background: white;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 0;
  gap: 4px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.nav-mobile-toggle:hover {
  background: var(--color-cream-subtle);
  border-color: var(--color-tan);
}

.nav-mobile-toggle .hamburger-line {
  width: 20px;
  height: 2px;
  background-color: var(--color-espresso);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.nav-mobile-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-mobile-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav-mobile-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Slide-Down Drawer */
.nav-mobile-drawer {
  display: none !important;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #FFFDF9;
  border-bottom: 2px solid var(--color-caramel);
  box-shadow: 0 16px 32px rgba(74, 44, 24, 0.14);
  max-height: calc(100dvh - 60px);
  overflow-y: auto;
  z-index: 99;
}

@media (max-width: 900px) {
  .nav-mobile-drawer.open {
    display: block !important;
    animation: drawerSlideDown 200ms cubic-bezier(0.16, 1, 0.3, 1);
  }
}

@media (min-width: 901px) {
  .nav-mobile-drawer {
    display: none !important;
  }
  .nav-mobile-bar {
    display: none !important;
  }
}

@keyframes drawerSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-drawer-content {
  padding: 1rem var(--space-md) 1.5rem var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-user-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}

.mobile-user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-cream-subtle);
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.mobile-user-details {
  flex: 1;
  min-width: 0;
}

.mobile-user-name {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-espresso);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-user-role {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.mobile-nav-section-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
  padding: 0.4rem 0.5rem 0.2rem 0.5rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  background: white;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  background: var(--color-warm-cream);
  border-color: var(--color-tan);
  transform: translateX(2px);
}

.mobile-nav-link.active {
  background: var(--color-cream-subtle);
  border-color: var(--color-terracotta);
  border-left: 4px solid var(--color-terracotta);
}

.mobile-nav-icon {
  font-size: 1.25rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mobile-nav-text {
  flex: 1;
  min-width: 0;
}

.mobile-nav-title {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-espresso);
  line-height: 1.2;
}

.mobile-nav-desc {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  line-height: 1.2;
  margin-top: 2px;
}

.mobile-drawer-footer {
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 480px) {
  .brand-showcase-btn {
    display: none !important;
  }
}

/* Login Card Responsive Rules */
.login-wrapper {
  width: 100%;
  max-width: 440px;
  margin: 2rem auto;
  padding: 0 var(--space-sm);
  box-sizing: border-box;
}

.login-card {
  padding: 2.25rem 2rem;
  box-sizing: border-box;
  width: 100%;
}

@media (max-width: 640px) {
  .login-wrapper {
    padding: 0;
    margin: 1rem auto !important;
  }
  .login-card {
    padding: 1.25rem 1rem !important;
    border-radius: var(--radius-lg) !important;
  }
}

.brand-signature {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-espresso);
  text-decoration: none;
  transition: transform var(--transition-fast);
  letter-spacing: -0.01em;
}

.brand-signature:hover {
  transform: scale(1.02);
  color: var(--color-terracotta);
}

.brand-heart {
  color: var(--color-terracotta);
  font-size: 0.95em;
  display: inline-block;
  animation: heart-glow 3s ease-in-out infinite;
}

@keyframes heart-glow {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 rgba(199, 102, 56, 0)); }
  50% { transform: scale(1.15); filter: drop-shadow(0 0 4px rgba(199, 102, 56, 0.45)); }
}

/* Nav Pills Bar for Header */
.nav-pill-group {
  display: inline-flex;
  align-items: center;
  background: var(--color-warm-cream);
  padding: 3px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  gap: 2px;
}

.nav-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-pill-item:hover {
  color: var(--color-espresso);
  background: rgba(74, 44, 24, 0.05);
}

.nav-pill-item.active {
  background: var(--color-espresso);
  color: #FFFFFF !important;
  box-shadow: 0 1px 3px rgba(74, 44, 24, 0.2);
}

.nav-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-cream-subtle);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-espresso);
}

/* ==========================================================================
   Modern Table Design
   ========================================================================== */
.table-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-size-sm);
  text-align: left;
}

.data-table thead th {
  background-color: var(--color-warm-cream);
  color: var(--color-espresso);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-md);
  border-bottom: 1.5px solid var(--color-border);
  white-space: nowrap;
}

.data-table tbody td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-espresso);
  vertical-align: middle;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr {
  transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
  background-color: var(--color-cream-subtle);
}

/* ==========================================================================
   Category Pill Navigation
   ========================================================================== */
.pill-nav-container {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.pill-nav-container::-webkit-scrollbar {
  height: 4px;
}

.pill-nav-container::-webkit-scrollbar-thumb {
  background-color: var(--color-tan);
  border-radius: var(--radius-pill);
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface-card);
  color: var(--color-text-muted);
}

.nav-pill:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-espresso);
  border-color: var(--color-tan);
}

.nav-pill.active {
  background-color: var(--color-terracotta);
  color: #FFFFFF !important;
  border-color: var(--color-terracotta);
  box-shadow: 0 2px 6px rgba(199, 102, 56, 0.3);
}

/* ==========================================================================
   CSS Flexbox & Grid Utility Classes
   ========================================================================== */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-none { flex: none; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.items-baseline { align-items: baseline; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

.gap-2xs { gap: var(--space-2xs); }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* Grid Utilities */
.grid { display: grid; gap: var(--space-md); }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (min-width: 640px) {
  .sm-grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm-flex-row { flex-direction: row; }
}

@media (min-width: 768px) {
  .md-grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md-grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md-grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md-flex-row { flex-direction: row; }
  .md-items-center { align-items: center; }
  .md-items-start { align-items: flex-start; }
}

@media (min-width: 1024px) {
  .lg-grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg-grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Spacing Utilities */
.space-y-xs > * + * { margin-top: var(--space-xs); }
.space-y-sm > * + * { margin-top: var(--space-sm); }
.space-y-md > * + * { margin-top: var(--space-md); }
.space-y-lg > * + * { margin-top: var(--space-lg); }
.space-y-xl > * + * { margin-top: var(--space-xl); }

.p-0 { padding: 0; }
.p-xs { padding: var(--space-xs); }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

.px-sm { padding-left: var(--space-sm); padding-right: var(--space-sm); }
.px-md { padding-left: var(--space-md); padding-right: var(--space-md); }
.px-lg { padding-left: var(--space-lg); padding-right: var(--space-lg); }

.py-xs { padding-top: var(--space-xs); padding-bottom: var(--space-xs); }
.py-sm { padding-top: var(--space-sm); padding-bottom: var(--space-sm); }
.py-md { padding-top: var(--space-md); padding-bottom: var(--space-md); }

.m-0 { margin: 0; }
.mt-xs { margin-top: var(--space-xs); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Typography Utilities */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-md { font-size: var(--font-size-md); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }

.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.font-bold { font-weight: var(--font-weight-bold); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-normal { font-weight: var(--font-weight-regular); }

.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.05em; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.text-espresso { color: var(--color-espresso); }
.text-terracotta { color: var(--color-terracotta); }
.text-caramel { color: var(--color-caramel); }
.text-olive { color: var(--color-olive); }
.text-muted { color: var(--color-text-muted); }

/* Border utilities */
.border { border: 1px solid var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-t { border-top: 1px solid var(--color-border); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-pill); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* ==========================================================================
   Dialog / Modal Elements
   ========================================================================== */
dialog {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: 650px;
  width: 92vw;
  box-shadow: var(--shadow-xl);
  background: var(--color-surface-card);
  color: var(--color-espresso);
  margin: auto;
  overflow: hidden;
}

dialog::backdrop {
  background: rgba(74, 44, 24, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-header {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-cream-subtle);
}

.modal-body {
  padding: var(--space-lg);
  max-height: 65vh;
  overflow-y: auto;
}

.modal-footer {
  padding: var(--space-sm) var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-cream-subtle);
}

/* ==========================================================================
   POS Register & Cart Com   ========================================================================== */

/* Full-viewport POS container */
.pos-viewport-main {
  flex: 1;
  width: 100%;
  max-width: 100vw;
  height: calc(100vh - 65px);
  max-height: calc(100vh - 65px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  background-color: var(--color-warm-cream);
}

.pos-app-wrapper {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  max-width: 100vw;
  overflow: hidden;
}

/* POS Header Bar */
.pos-header-bar {
  background: var(--color-surface-card);
  border-bottom: 1.5px solid var(--color-border);
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-shrink: 0;
  z-index: 20;
  box-shadow: 0 1px 3px rgba(74, 44, 24, 0.04);
}

.pos-header-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.pos-store-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--color-espresso);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

/* POS Right Action Controls Group */
.pos-actions-group {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .pos-actions-group {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
    gap: var(--space-xs);
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .pos-actions-group::-webkit-scrollbar {
    display: none;
  }
  .pos-actions-group > * {
    flex-shrink: 0;
  }
}

/* Multi-channel switcher pills */
.pos-channel-group {
  display: inline-flex;
  align-items: center;
  background: var(--color-warm-cream);
  padding: 3px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  gap: 3px;
}

.pos-channel-tab {
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.pos-channel-tab:hover {
  color: var(--color-espresso);
  background: rgba(201, 154, 102, 0.15);
}

.pos-channel-tab.active {
  background: var(--color-terracotta);
  color: #FFFFFF;
  box-shadow: 0 2px 4px rgba(199, 102, 56, 0.25);
}

/* Master-detail two-column layout */
.pos-workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  flex: 1;
  min-height: 0;
  height: 100%;
  width: 100%;
  max-width: 100vw;
  overflow: hidden;
}

@media (max-width: 1100px) and (min-width: 769px) {
  .pos-workspace-grid {
    grid-template-columns: minmax(0, 1fr) 330px;
  }
}

@media (max-width: 768px) {
  .pos-workspace-grid {
    grid-template-columns: 1fr;
    height: calc(100vh - 65px);
    overflow: hidden;
  }
  .pos-viewport-main {
    height: 100vh;
    overflow: hidden;
  }
  .pos-header-bar {
    padding: 0.5rem 0.75rem;
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  .pos-header-info {
    gap: 0.4rem;
  }
  .pos-channel-group {
    overflow-x: auto;
    max-width: 100%;
    scrollbar-width: none;
  }
  .pos-channel-tab {
    padding: 0.3rem 0.65rem;
    font-size: 0.75rem;
  }
  .pos-filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem 0.75rem;
    gap: 0.45rem;
  }
  .pos-search-wrapper {
    width: 100%;
  }
  .pos-catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.65rem !important;
  }
  .pos-product-scroll-area {
    padding: 0.65rem 0.75rem 5.5rem 0.75rem !important; /* space for bottom floating cart */
  }
  .pos-item-card {
    min-height: 125px;
    padding: 0.75rem;
  }

  /* Slide-up Drawer for Cart on Mobile */
  .pos-order-pane {
    position: fixed !important;
    inset: 0 !important;
    z-index: 500 !important;
    background: var(--color-warm-cream) !important;
    transform: translateY(100%);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    width: 100% !important;
    box-shadow: 0 -10px 30px rgba(74, 44, 24, 0.25) !important;
  }
  .pos-order-pane.mobile-open {
    transform: translateY(0) !important;
  }
  .pos-mobile-cart-close {
    display: inline-flex !important;
  }
}

/* Floating Mobile Order Bar */
.pos-mobile-cart-bar {
  display: none;
}

@media (max-width: 768px) {
  .pos-mobile-cart-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-espresso);
    color: #FFFFFF;
    padding: 0.75rem 1rem env(safe-area-inset-bottom, 0.75rem);
    box-shadow: 0 -4px 18px rgba(74, 44, 24, 0.28);
    z-index: 100;
    cursor: pointer;
    transition: transform var(--transition-normal);
  }
  .pos-mobile-cart-bar.hidden {
    display: none !important;
  }
}

/* Connectivity Badges & Offline Banner */
.pos-conn-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  cursor: pointer;
  user-select: none;
}
.pos-conn-online {
  background: rgba(34, 197, 94, 0.14);
  color: #15803D;
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.pos-conn-offline {
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #F59E0B;
  animation: pulse-offline 2s infinite;
}
.pos-conn-syncing {
  background: #DBEAFE;
  color: #1D4ED8;
  border: 1px solid #3B82F6;
}
@keyframes pulse-offline {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
  50% { box-shadow: 0 0 0 4px rgba(245, 158, 11, 0); }
}

.pos-offline-banner {
  background: linear-gradient(90deg, #FFFBEB 0%, #FEF3C7 100%);
  border-bottom: 1.5px solid #F59E0B;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: #92400E;
  font-weight: 600;
  z-index: 15;
}

/* Multi-device Bottom Sheet Modals */
@media (max-width: 640px) {
  .pos-modal-sheet {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    border-radius: 20px 20px 0 0 !important;
    max-height: 90vh !important;
    transform: translateY(0) !important;
    animation: slideUpModal 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }
}
@keyframes slideUpModal {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

/* Left Pane: Catalog & Category Navigation */
.pos-catalog-pane {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  overflow: hidden;
  border-right: 1.5px solid var(--color-border);
  background: var(--color-warm-cream);
}

/* Catalog Filter Bar */
.pos-filter-bar {
  background: var(--color-surface-card);
  border-bottom: 1.5px solid var(--color-border);
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-shrink: 0;
  min-width: 0;
  z-index: 10;
}

.pos-category-scroll {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex: 1 1 auto;
  min-width: 0;
  padding: 2px 0;
}

.pos-category-scroll::-webkit-scrollbar {
  display: none;
}

.pos-cat-pill {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface-card);
  color: var(--color-espresso);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  user-select: none;
}

.pos-cat-pill:hover {
  border-color: var(--color-caramel);
  background: var(--color-cream-subtle);
  transform: translateY(-1px);
}

.pos-cat-pill.active {
  background: var(--color-espresso);
  color: var(--color-warm-cream);
  border-color: var(--color-espresso);
  box-shadow: 0 2px 6px rgba(74, 44, 24, 0.2);
}

.pos-search-wrapper {
  position: relative;
  width: 260px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.pos-search-input {
  width: 100%;
  padding: 0.45rem 2.2rem 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  background: var(--color-warm-cream);
  font-size: 0.825rem;
  color: var(--color-espresso);
  outline: none;
  transition: all var(--transition-fast);
}

.pos-search-input:focus {
  border-color: var(--color-terracotta);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(199, 102, 56, 0.15);
}

.pos-search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
}

.pos-search-clear:hover {
  background: var(--color-surface-hover);
  color: var(--color-espresso);
}

/* Scrollable Product Grid */
.pos-product-scroll-area {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  -webkit-overflow-scrolling: touch;
}

.pos-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 1rem;
}

/* Beautiful Product Card */
.pos-item-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(74, 44, 24, 0.03);
  min-height: 145px;
  user-select: none;
}

.pos-item-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-tan);
  opacity: 0.6;
  transition: all var(--transition-fast);
}

.pos-item-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-caramel);
  box-shadow: 0 8px 18px rgba(74, 44, 24, 0.08);
}

.pos-item-card:hover::before {
  opacity: 1;
  background: var(--color-terracotta);
}

.pos-item-card:active {
  transform: scale(0.98);
}

.pos-item-card.is-bundle::before {
  background: var(--color-terracotta);
  opacity: 1;
  height: 5px;
}

.pos-item-card.in-cart {
  border-color: var(--color-terracotta);
  background: #FFFDF9;
}

.pos-item-card-count {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--color-terracotta);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 5px rgba(199, 102, 56, 0.3);
}

.pos-item-card.sold-out {
  opacity: 0.55;
  filter: grayscale(0.85);
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Right Pane: Cart & Checkout Panel */
.pos-order-pane {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-surface-card);
  overflow: hidden;
}

.pos-order-header {
  padding: 0.85rem 1.25rem;
  border-bottom: 1.5px solid var(--color-border);
  background: var(--color-warm-cream);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.pos-order-items-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 0.85rem 1.25rem;
  -webkit-overflow-scrolling: touch;
}

.pos-cart-row {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.85rem;
  margin-bottom: 0.6rem;
  box-shadow: 0 1px 2px rgba(74, 44, 24, 0.02);
  transition: all var(--transition-fast);
}

.pos-cart-row:hover {
  border-color: var(--color-border);
  box-shadow: 0 2px 6px rgba(74, 44, 24, 0.05);
}

.pos-qty-stepper {
  display: inline-flex;
  align-items: center;
  background: var(--color-warm-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.pos-qty-btn {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  color: var(--color-espresso);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pos-qty-btn:hover {
  background: var(--color-tan);
  color: #FFFFFF;
}

.pos-qty-val {
  min-width: 24px;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-espresso);
}

/* Cart Bottom Dock (Always visible!) */
.pos-order-footer-dock {
  flex-shrink: 0;
  border-top: 2px solid var(--color-border);
  background: #FFFFFF;
  padding: 1rem 1.25rem;
  box-shadow: 0 -4px 12px rgba(74, 44, 24, 0.04);
}

.pos-btn-checkout {
  width: 100%;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-terracotta) 0%, #B35427 100%);
  color: #FFFFFF;
  border: none;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 12px rgba(199, 102, 56, 0.28);
  transition: all var(--transition-fast);
}

.pos-btn-checkout:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(199, 102, 56, 0.35);
  filter: brightness(1.05);
}

.pos-btn-checkout:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* Tender Bill Chips */
.pos-tender-chip {
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  background: #FFFFFF;
  color: var(--color-espresso);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 2px rgba(74, 44, 24, 0.03);
}

.pos-tender-chip:hover {
  border-color: var(--color-olive);
  background: rgba(119, 103, 55, 0.08);
  transform: translateY(-1px);
}

.pos-tender-chip.active {
  background: var(--color-olive);
  color: #FFFFFF;
  border-color: var(--color-olive);
  box-shadow: 0 2px 6px rgba(119, 103, 55, 0.3);
}

/* Payment Method Selection Card */
.pos-method-card {
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
  background: #FFFFFF;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.pos-method-card:hover {
  border-color: var(--color-terracotta);
  background: rgba(199, 102, 56, 0.03);
}

.pos-method-card.active {
  border-color: var(--color-terracotta);
  background: rgba(199, 102, 56, 0.08);
  box-shadow: 0 0 0 1px var(--color-terracotta);
}

/* Customizer Choice Option Card */
.pos-choice-card {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.pos-choice-card:hover {
  border-color: var(--color-caramel);
  background: var(--color-cream-subtle);
}

.pos-choice-card.selected {
  border-color: var(--color-terracotta);
  background: rgba(199, 102, 56, 0.08);
  font-weight: 700;
}

/* Digital Receipt Card for Sale Completed */
.pos-receipt-ticket {
  background: #FFFFFF;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-family: var(--font-body);
}

/* Backward compatibility aliases */
.pos-layout {
  display: grid;
  grid-template-columns: 1fr 410px;
  gap: var(--space-md);
}

/* Analytics Dashboard Responsive Layouts */
.analytics-kpi-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: var(--space-md) !important;
  margin-bottom: var(--space-lg);
}

@media (max-width: 1024px) {
  .analytics-kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 640px) {
  .analytics-kpi-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-sm) !important;
  }
}

.analytics-grid-two-col {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: var(--space-md) !important;
  margin-bottom: var(--space-lg);
}

@media (max-width: 900px) {
  .analytics-grid-two-col {
    grid-template-columns: 1fr !important;
  }
}

.analytics-preset-scroll {
  display: flex !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 100%;
  padding: 3px;
  background: var(--color-sand);
  border-radius: var(--radius-md);
  gap: 3px;
}

.analytics-preset-scroll::-webkit-scrollbar {
  display: none;
}

.pos-product-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pos-cart-panel {
  background: var(--color-surface-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

.pos-cart-items-list {
  flex: 1;
  overflow-y: auto;
}

/* ==========================================================================
   Responsive Tables & Pill Nav Utilities
   ========================================================================== */
.table-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.table-card .table-responsive {
  border: none;
  border-radius: 0;
  margin-bottom: 0;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-card);
}

.table-responsive > table,
.table-responsive > .table,
.table-responsive > .data-table {
  width: 100%;
  min-width: 650px;
  border-collapse: collapse;
}

table,
.table,
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--font-size-sm);
  color: var(--color-espresso);
}

table thead,
.table thead,
.data-table thead {
  background: var(--color-warm-cream);
  border-bottom: 2px solid var(--color-border);
}

table thead th,
.table thead th,
.data-table thead th {
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-espresso);
  white-space: nowrap;
}

table tbody tr,
.table tbody tr,
.data-table tbody tr {
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background-color var(--transition-fast);
}

table tbody tr:last-child,
.table tbody tr:last-child,
.data-table tbody tr:last-child {
  border-bottom: none;
}

table tbody tr:hover,
.table tbody tr:hover,
.data-table tbody tr:hover {
  background-color: rgba(201, 154, 102, 0.08);
}

table tbody td,
.table tbody td,
.data-table tbody td {
  padding: 0.85rem 1rem;
  vertical-align: middle;
}

.pill-nav-container {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 4px 0;
  max-width: 100%;
}

.pill-nav-container::-webkit-scrollbar {
  display: none;
}

/* ==========================================================================
   Real-Time Toast Notifications System
   ========================================================================== */
#snackybara-toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
  width: calc(100vw - 32px);
  pointer-events: none;
}

@media (max-width: 640px) {
  #snackybara-toast-container {
    top: 14px;
    right: 16px;
    left: 16px;
    width: auto;
    max-width: none;
  }
}

.toast-card {
  pointer-events: auto;
  background: rgba(255, 253, 249, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0.9rem 1rem;
  box-shadow: 0 10px 25px -4px rgba(74, 44, 24, 0.16), 0 4px 6px -2px rgba(74, 44, 24, 0.06);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  animation: toastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: transform 0.25s ease, opacity 0.25s ease;
  position: relative;
  overflow: hidden;
}

.toast-card.toast-exit {
  animation: toastSlideOut 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes toastSlideIn {
  from {
    transform: translateX(110%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes toastSlideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(110%);
    opacity: 0;
  }
}

.toast-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  background: var(--color-warm-cream);
  border: 1px solid var(--color-border);
}

.toast-body {
  flex: 1;
  min-width: 0;
}

.toast-title {
  font-family: var(--font-display);
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--color-espresso);
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.toast-msg {
  font-size: 0.8rem;
  color: var(--color-text-main);
  line-height: 1.35;
  margin: 0;
}

.toast-time {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-weight: 600;
}

.toast-close {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color var(--transition-fast);
}

.toast-close:hover {
  color: var(--color-espresso);
}

.toast-card.toast-sale {
  border-left: 4px solid #10B981;
}

.toast-card.toast-online {
  border-left: 4px solid #3B82F6;
}

.toast-card.toast-alert {
  border-left: 4px solid #F59E0B;
}

.toast-card.toast-error {
  border-left: 4px solid #EF4444;
}

/* ==========================================================================
   Responsive Viewport Optimization (320px - 768px Strict Support)
   ========================================================================== */

/* Card, button, and flex containment */
.card,
.stat-card,
.table-card,
.brand-group,
.app-header-inner,
.analytics-preset-scroll {
  min-width: 0;
}

/* Preset chip buttons bar (Analytics & Filters) */
.analytics-preset-scroll {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  scrollbar-width: none !important;
  padding: 4px 0 !important;
  max-width: 100% !important;
  min-width: 0 !important;
  flex-wrap: wrap !important;
}

.analytics-preset-scroll::-webkit-scrollbar {
  display: none !important;
}

/* 2-column analytics cards must collapse to 1 column on tablet & mobile */
@media (max-width: 768px) {
  .analytics-grid-two-col {
    grid-template-columns: 1fr !important;
  }
}

/* Small mobile devices (<= 480px, down to 320px) */
@media (max-width: 480px) {
  .card-hero {
    padding: var(--space-sm) var(--space-xs) !important;
  }

  .stat-card {
    padding: var(--space-sm) 10px !important;
  }

  .stat-value {
    font-size: 1.45rem !important;
  }

  .stat-icon-wrapper {
    width: 38px !important;
    height: 38px !important;
    font-size: 1.2rem !important;
  }

  /* Catalog grid badge & item sizing on phone screens */
  .pos-item-badges {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 3px !important;
    max-width: 100% !important;
  }

  .pos-item-badges .badge {
    font-size: 9px !important;
    padding: 2px 4px !important;
    line-height: 1 !important;
    white-space: nowrap !important;
  }

  /* POS Bottom mobile cart drawer bar */
  .pos-mobile-cart-bar {
    padding: 8px 12px !important;
    gap: 8px !important;
  }

  .pos-mobile-cart-bar button {
    font-size: 12px !important;
    padding: 6px 12px !important;
    min-height: 36px !important;
  }

  /* Tables wrapper scrollable within container */
  .table-responsive,
  .table-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
}

/* Ultra-compact screens (<= 360px down to 320px) */
@media (max-width: 360px) {
  .pos-catalog-grid {
    grid-template-columns: 1fr !important;
  }

  .app-container {
    padding: var(--space-xs) 6px !important;
  }

  .btn {
    padding: 0.35rem 0.6rem !important;
    font-size: 11px !important;
  }

  .badge {
    font-size: 9px !important;
    padding: 2px 4px !important;
  }
}

/* ------------------------------------------------------------------------
   Semantic Text & Stat Utility Classes
   ------------------------------------------------------------------------ */
.text-danger {
  color: #DC2626 !important;
}
.text-olive {
  color: var(--color-olive) !important;
}
.text-terracotta {
  color: var(--color-terracotta) !important;
}
.text-amber {
  color: #D97706 !important;
}
.text-espresso {
  color: var(--color-espresso) !important;
}
.text-success {
  color: #15803D !important;
}
.text-forest {
  color: var(--color-forest) !important;
}
.text-muted {
  color: var(--color-text-muted) !important;
}

.stat-icon-alert {
  background-color: #FEE2E2 !important;
  color: #DC2626 !important;
}
.stat-icon-healthy {
  background-color: rgba(92, 107, 74, 0.15) !important;
  color: var(--color-olive) !important;
}
.stat-icon-amber {
  background-color: #FEF3C7 !important;
  color: #92400E !important;
}

.text-warning-dark {
  color: #B45309 !important;
}
.text-emerald-dark {
  color: #065F46 !important;
}
.text-crimson-dark {
  color: #991B1B !important;
}

.badge-role-super {
  background-color: #FEE2E2 !important;
  color: #991B1B !important;
}
.badge-role-admin {
  background-color: #FEF3C7 !important;
  color: #92400E !important;
}
.badge-role-cashier {
  background-color: #E0E7FF !important;
  color: #3730A3 !important;
}

.badge-ot-pending {
  background-color: #FEF3C7 !important;
  color: #92400E !important;
  border: 1px solid #FCD34D !important;
}
.badge-ot-reviewed {
  background-color: #D1FAE5 !important;
  color: #065F46 !important;
  border: 1px solid #86EFAC !important;
}

.health-banner-ok {
  background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%) !important;
  border: 1px solid #10B981 !important;
}
.health-banner-warn {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%) !important;
  border: 1px solid #F59E0B !important;
}
.health-banner-crit {
  background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%) !important;
  border: 1px solid #EF4444 !important;
}
.health-sub-ok { color: #065F46 !important; }
.health-sub-warn { color: #92400E !important; }
.health-sub-crit { color: #991B1B !important; }
.health-title-ok { color: #064E3B !important; }
.health-title-warn { color: #78350F !important; }
.health-title-crit { color: #7F1D1D !important; }

.border-left-ok { border-left: 4px solid var(--color-forest) !important; }
.border-left-warn { border-left: 4px solid var(--color-golden) !important; }
.border-left-amber { border-left: 4px solid #B45309 !important; }
.border-left-crit { border-left: 4px solid #DC2626 !important; }

.badge-status-ok { background: #D1FAE5 !important; color: #065F46 !important; }
.badge-status-warn { background: #FEF3C7 !important; color: #92400E !important; }
.badge-status-crit { background: #FEE2E2 !important; color: #991B1B !important; }
.badge-status-muted { background: #F3F4F6 !important; color: #6B7280 !important; }

.bar-fill-terracotta { background: var(--color-terracotta) !important; }
.bar-fill-caramel { background: var(--color-caramel) !important; }
.bar-fill-sand { background: var(--color-sand) !important; }
.bar-min-nonzero { min-height: 4px !important; }
.bar-min-zero { min-height: 0px !important; }

/* ==========================================================================
   Persistent Bottom-Right Environment Indicator (DEV / STAGING / LIVE)
   ========================================================================== */
.snackybara-env-indicator {
  position: fixed;
  right: 14px;
  bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  z-index: 950;
  pointer-events: none;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  box-shadow: 0 2px 8px rgba(74, 44, 24, 0.16);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.snackybara-env-indicator .env-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* DEVELOPMENT: DEV — Warm Amber / Espresso (WCAG AA compliant) */
.env-badge-dev {
  background-color: rgba(254, 243, 199, 0.96);
  color: #78350F;
  border: 1.5px solid #D97706;
}
.env-badge-dev .env-dot {
  background-color: #D97706;
}

/* STAGING: STAGING — SnackyBara Terracotta / Cream (WCAG AA compliant) */
.env-badge-staging {
  background-color: rgba(255, 247, 237, 0.96);
  color: #9A3412;
  border: 1.5px solid #C76638;
}
.env-badge-staging .env-dot {
  background-color: #C76638;
}

/* PRODUCTION: LIVE — SnackyBara Forest / Emerald (WCAG AA compliant) */
.env-badge-live {
  background-color: rgba(236, 253, 245, 0.96);
  color: #065F46;
  border: 1.5px solid #059669;
}
.env-badge-live .env-dot {
  background-color: #059669;
}

@media (max-width: 768px) {
  .snackybara-env-indicator {
    right: 10px;
    bottom: calc(6px + env(safe-area-inset-bottom, 0px));
    padding: 2px 8px;
    font-size: 0.62rem;
    opacity: 0.92;
  }
}

@media print {
  .snackybara-env-indicator {
    display: none !important;
  }
}