/* ═══════════════════════════════════════════════════════════════════════════
   REALIZZANDOO — Design System CSS
   Ispirato al Vuexy Admin Template, adattato per PHP
   Colori brand: Primary #12CAA1, Accent #8278F4, Heading #3F388B
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── 1. CSS Custom Properties (Design Tokens) ─── */
:root {
  /* Brand Colors */
  --r-primary: #12CAA1;
  --r-primary-rgb: 18, 202, 161;
  --r-primary-darken: #0fb48f;
  --r-primary-lighten: #e8faf6;

  --r-accent: #8278F4;
  --r-accent-rgb: 130, 120, 244;
  --r-accent-darken: #7468db;
  --r-accent-lighten: #f0effd;

  --r-heading: #3F388B;
  --r-heading-rgb: 63, 56, 139;

  /* Semantic Colors */
  --r-success: #28C76F;
  --r-success-rgb: 40, 199, 111;
  --r-success-lighten: #eaf8f1;

  --r-info: #00BAD1;
  --r-info-rgb: 0, 186, 209;
  --r-info-lighten: #e5f8fa;

  --r-warning: #FF9F43;
  --r-warning-rgb: 255, 159, 67;
  --r-warning-lighten: #fff5ec;

  --r-error: #FF4C51;
  --r-error-rgb: 255, 76, 81;
  --r-error-lighten: #ffeeee;

  /* Surfaces & Backgrounds */
  --r-bg: #F8F7FA;
  --r-surface: #FFFFFF;
  --r-surface-variant: #F5F5F9;

  /* Text Colors */
  --r-text-primary: #2F2B3D;
  --r-text-primary-rgb: 47, 43, 61;
  --r-text-secondary: rgba(47, 43, 61, 0.7);
  --r-text-disabled: rgba(47, 43, 61, 0.4);
  --r-text-hint: rgba(47, 43, 61, 0.55);

  /* Borders */
  --r-border-color: rgba(47, 43, 61, 0.12);
  --r-border-color-hover: rgba(47, 43, 61, 0.25);

  /* Shadows — Vuexy style */
  --r-shadow-xs: 0 2px 6px 0 rgba(47, 43, 61, 0.10);
  --r-shadow-sm: 0 2px 6px 0 rgba(47, 43, 61, 0.12);
  --r-shadow-md: 0 4px 16px 0 rgba(47, 43, 61, 0.14);
  --r-shadow-lg: 0 6px 20px 0 rgba(47, 43, 61, 0.16);
  --r-shadow-xl: 0 8px 30px 0 rgba(47, 43, 61, 0.18);

  /* Primary colored shadows */
  --r-shadow-primary-sm: 0 2px 6px 0 rgba(var(--r-primary-rgb), 0.30);
  --r-shadow-primary-md: 0 4px 16px 0 rgba(var(--r-primary-rgb), 0.40);
  --r-shadow-accent-sm: 0 2px 6px 0 rgba(var(--r-accent-rgb), 0.30);

  /* Radius */
  --r-radius-xs: 4px;
  --r-radius-sm: 6px;
  --r-radius-md: 8px;
  --r-radius-lg: 10px;
  --r-radius-xl: 14px;
  --r-radius-pill: 9999px;

  /* Typography — Inter (come tuo brand) */
  --r-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --r-font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --r-font-xs: 0.6875rem;    /* 11px */
  --r-font-sm: 0.8125rem;    /* 13px */
  --r-font-base: 0.9375rem;  /* 15px */
  --r-font-lg: 1.125rem;     /* 18px */
  --r-font-xl: 1.5rem;       /* 24px */
  --r-font-2xl: 1.75rem;     /* 28px */
  --r-font-3xl: 2rem;        /* 32px */
  --r-font-4xl: 2.375rem;    /* 38px */

  /* Line Heights */
  --r-lh-xs: 0.9375rem;
  --r-lh-sm: 1.25rem;
  --r-lh-base: 1.375rem;
  --r-lh-lg: 1.75rem;
  --r-lh-xl: 2.375rem;

  /* Layout Dimensions */
  --r-sidebar-width: 260px;
  --r-sidebar-collapsed-width: 70px;
  --r-navbar-height: 54px;
  --r-footer-height: 54px;
  --r-content-padding: 1.5rem;

  /* Transitions */
  --r-transition-fast: 0.135s ease;
  --r-transition-base: 0.2s ease;
  --r-transition-slow: 0.3s ease-in-out;
}


/* ─── 2. Reset & Base ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
  background-repeat: no-repeat;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--r-font-family);
  font-size: var(--r-font-base);
  line-height: 1.5;
  color: var(--r-text-primary);
  background-color: var(--r-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--r-primary);
  text-decoration: none;
  transition: color var(--r-transition-fast);
}
a:hover {
  color: var(--r-primary-darken);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}


/* ─── 3. Typography ─── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--r-font-family-heading);
  color: var(--r-heading);
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}

h1, .text-h1 { font-size: var(--r-font-4xl); font-weight: 700; letter-spacing: -0.5px; }
h2, .text-h2 { font-size: var(--r-font-3xl); font-weight: 700; letter-spacing: -0.3px; }
h3, .text-h3 { font-size: var(--r-font-2xl); font-weight: 600; }
h4, .text-h4 { font-size: var(--r-font-xl); font-weight: 600; }
h5, .text-h5 { font-size: var(--r-font-lg); font-weight: 600; }
h6, .text-h6 { font-size: var(--r-font-base); font-weight: 600; }

.text-xs   { font-size: var(--r-font-xs) !important; line-height: var(--r-lh-xs); }
.text-sm   { font-size: var(--r-font-sm) !important; line-height: var(--r-lh-sm); }
.text-base { font-size: var(--r-font-base) !important; line-height: var(--r-lh-base); }
.text-lg   { font-size: var(--r-font-lg) !important; line-height: var(--r-lh-lg); }

.text-primary    { color: var(--r-primary) !important; }
.text-accent     { color: var(--r-accent) !important; }
.text-heading    { color: var(--r-heading) !important; }
.text-success    { color: var(--r-success) !important; }
.text-info       { color: var(--r-info) !important; }
.text-warning    { color: var(--r-warning) !important; }
.text-error      { color: var(--r-error) !important; }
.text-secondary  { color: var(--r-text-secondary) !important; }
.text-disabled   { color: var(--r-text-disabled) !important; }
.text-hint       { color: var(--r-text-hint) !important; }
.text-high-emphasis { color: rgba(var(--r-text-primary-rgb), 0.9) !important; }
.text-medium-emphasis { color: rgba(var(--r-text-primary-rgb), 0.7) !important; }

.font-weight-light    { font-weight: 300 !important; }
.font-weight-regular  { font-weight: 400 !important; }
.font-weight-medium   { font-weight: 500 !important; }
.font-weight-semibold { font-weight: 600 !important; }
.font-weight-bold     { font-weight: 700 !important; }

.text-uppercase  { text-transform: uppercase !important; }
.text-capitalize { text-transform: capitalize !important; }
.text-no-wrap    { white-space: nowrap !important; }
.text-truncate   { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }


/* ─── 4. Layout — Sidebar + Navbar + Content ─── */
.layout-wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* ── Sidebar (Semi-Dark) ── */
.layout-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1040;
  width: var(--r-sidebar-width);
  height: 100vh;
  background: linear-gradient(135deg, #2F2B3D 0%, #25213A 100%);
  color: rgba(255, 255, 255, 0.78);
  transition: width var(--r-transition-slow), transform var(--r-transition-slow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.layout-sidebar .sidebar-header {
  display: flex;
  align-items: center;
  padding: 1.25rem 1rem;
  min-height: 64px;
  gap: 0.75rem;
}

.layout-sidebar .sidebar-header .sidebar-logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.layout-sidebar .sidebar-header .sidebar-brand {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: 0.25px;
  color: #FFFFFF;
  text-transform: capitalize;
  white-space: nowrap;
  overflow: hidden;
}

/* Nav Items */
.layout-sidebar .sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.25rem 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.layout-sidebar .sidebar-nav::-webkit-scrollbar {
  width: 4px;
}
.layout-sidebar .sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
}

.sidebar-nav .nav-section-title {
  padding: 1rem 1.5rem 0.375rem;
  font-size: var(--r-font-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: rgba(255, 255, 255, 0.38);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-nav .nav-item {
  list-style: none;
}

.sidebar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 1rem;
  margin: 0.125rem 0.75rem;
  border-radius: var(--r-radius-sm);
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--r-font-base);
  font-weight: 400;
  text-decoration: none;
  transition: all var(--r-transition-base);
  position: relative;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-nav .nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.sidebar-nav .nav-link.active {
  background: linear-gradient(135deg, var(--r-primary), var(--r-primary-darken));
  color: #FFFFFF;
  box-shadow: var(--r-shadow-primary-sm);
  font-weight: 500;
}

.sidebar-nav .nav-link .nav-icon {
  width: 1.375rem;
  height: 1.375rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
}

.sidebar-nav .nav-link .nav-icon i,
.sidebar-nav .nav-link .nav-icon svg {
  width: 1.375rem;
  height: 1.375rem;
  font-size: 1.375rem;
}

.sidebar-nav .nav-link .nav-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-nav .nav-link .nav-badge {
  margin-left: auto;
  padding: 0.15rem 0.5rem;
  border-radius: var(--r-radius-pill);
  font-size: var(--r-font-xs);
  font-weight: 600;
  background: var(--r-error);
  color: #fff;
  line-height: 1.3;
}

/* Nav Group (collapsible) */
.sidebar-nav .nav-group > .nav-link::after {
  content: '';
  width: 0.625rem;
  height: 0.625rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
  transition: transform var(--r-transition-base);
  flex-shrink: 0;
  margin-left: auto;
}

.sidebar-nav .nav-group.open > .nav-link::after {
  transform: rotate(45deg);
}

.sidebar-nav .nav-group .nav-group-items {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--r-transition-slow);
  list-style: none;
  padding: 0;
}

.sidebar-nav .nav-group.open .nav-group-items {
  max-height: 500px;
}

.sidebar-nav .nav-group-items .nav-link {
  padding-left: 3.25rem;
  font-size: var(--r-font-sm);
}

.sidebar-nav .nav-group-items .nav-link::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  position: absolute;
  left: 1.75rem;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.6;
}

.sidebar-nav .nav-group-items .nav-link.active::before {
  background: var(--r-primary);
  border-color: var(--r-primary);
  opacity: 1;
}

/* Sidebar Collapse Toggle */
.sidebar-collapse-btn {
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--r-surface);
  border: 1px solid var(--r-border-color);
  box-shadow: var(--r-shadow-sm);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10;
  color: var(--r-text-secondary);
  transition: all var(--r-transition-base);
}

/* ── Main Content Area ── */
.layout-content-wrapper {
  flex: 1;
  margin-left: var(--r-sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--r-transition-slow);
}

/* ── Navbar ── */
.layout-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 0.5rem var(--r-content-padding);
}

.layout-navbar .navbar-content {
  display: flex;
  align-items: center;
  height: var(--r-navbar-height);
  padding: 0 1rem;
  background: var(--r-surface);
  border-radius: var(--r-radius-md);
  box-shadow: var(--r-shadow-xs);
  backdrop-filter: blur(10px);
  gap: 0.5rem;
}

.layout-navbar .navbar-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--r-text-disabled);
  flex: 1;
}

.layout-navbar .navbar-search input {
  border: none;
  outline: none;
  background: transparent;
  font-size: var(--r-font-base);
  color: var(--r-text-primary);
  width: 100%;
  font-family: inherit;
}

.layout-navbar .navbar-search input::placeholder {
  color: var(--r-text-disabled);
}

.layout-navbar .navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.navbar-icon-btn {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-radius-md);
  border: none;
  background: transparent;
  color: var(--r-text-secondary);
  cursor: pointer;
  transition: all var(--r-transition-fast);
  position: relative;
  font-size: 1.375rem;
}

.navbar-icon-btn:hover {
  background: rgba(var(--r-text-primary-rgb), 0.06);
  color: var(--r-text-primary);
}

.navbar-icon-btn .notification-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--r-error);
  border: 2px solid var(--r-surface);
}

/* User Avatar in Navbar */
.navbar-user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--r-transition-fast);
}

.navbar-user-avatar:hover {
  border-color: var(--r-primary);
}

.navbar-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Page Content ── */
.layout-page-content {
  flex: 1;
  padding: var(--r-content-padding);
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

/* ── Footer ── */
.layout-footer {
  padding: 0 var(--r-content-padding);
}

.layout-footer .footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--r-footer-height);
  padding: 0 1rem;
  font-size: var(--r-font-sm);
  color: var(--r-text-disabled);
}

.layout-footer .footer-content a {
  color: var(--r-text-secondary);
}


/* ─── 5. Cards ─── */
.r-card {
  background: var(--r-surface);
  border-radius: var(--r-radius-md);
  box-shadow: var(--r-shadow-xs);
  transition: box-shadow var(--r-transition-base);
  overflow: hidden;
}

.r-card:hover {
  box-shadow: var(--r-shadow-sm);
}

.r-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem 0;
  gap: 1rem;
}

.r-card-header-title {
  font-size: var(--r-font-lg);
  font-weight: 600;
  color: var(--r-heading);
  line-height: 1.3;
}

.r-card-header-subtitle {
  font-size: var(--r-font-sm);
  color: var(--r-text-disabled);
  margin-top: 0.125rem;
}

.r-card-header-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.r-card-body {
  padding: 1.25rem 1.5rem;
}

.r-card-footer {
  padding: 0.75rem 1.5rem;
  border-top: 1px solid var(--r-border-color);
}

/* Card Stats (Vuexy-style horizontal stats) */
.r-card-statistics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.r-card-statistics .stat-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  position: relative;
}

.r-card-statistics .stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 60%;
  width: 1px;
  background: var(--r-border-color);
}

.r-card-statistics .stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.r-card-statistics .stat-icon.bg-primary-tonal   { background: rgba(var(--r-primary-rgb), 0.12); color: var(--r-primary); }
.r-card-statistics .stat-icon.bg-accent-tonal    { background: rgba(var(--r-accent-rgb), 0.12); color: var(--r-accent); }
.r-card-statistics .stat-icon.bg-success-tonal   { background: rgba(var(--r-success-rgb), 0.12); color: var(--r-success); }
.r-card-statistics .stat-icon.bg-info-tonal      { background: rgba(var(--r-info-rgb), 0.12); color: var(--r-info); }
.r-card-statistics .stat-icon.bg-warning-tonal   { background: rgba(var(--r-warning-rgb), 0.12); color: var(--r-warning); }
.r-card-statistics .stat-icon.bg-error-tonal     { background: rgba(var(--r-error-rgb), 0.12); color: var(--r-error); }

.r-card-statistics .stat-value {
  font-size: var(--r-font-lg);
  font-weight: 600;
  color: var(--r-heading);
}

.r-card-statistics .stat-label {
  font-size: var(--r-font-sm);
  color: var(--r-text-secondary);
}


/* ─── 6. Buttons ─── */
.r-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.4375rem 1.25rem;
  border-radius: var(--r-radius-sm);
  font-family: inherit;
  font-size: var(--r-font-base);
  font-weight: 500;
  line-height: 1.375rem;
  letter-spacing: 0.2px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--r-transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

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

.r-btn:disabled,
.r-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* Elevated (default) */
.r-btn-primary {
  background: var(--r-primary);
  color: #FFFFFF;
  box-shadow: var(--r-shadow-primary-sm);
}
.r-btn-primary:hover {
  background: var(--r-primary-darken);
  box-shadow: var(--r-shadow-primary-md);
}

.r-btn-accent {
  background: var(--r-accent);
  color: #FFFFFF;
  box-shadow: var(--r-shadow-accent-sm);
}
.r-btn-accent:hover {
  background: var(--r-accent-darken);
}

.r-btn-success {
  background: var(--r-success);
  color: #FFFFFF;
  box-shadow: 0 2px 6px 0 rgba(var(--r-success-rgb), 0.30);
}
.r-btn-success:hover { background: #24B364; }

.r-btn-warning {
  background: var(--r-warning);
  color: #FFFFFF;
  box-shadow: 0 2px 6px 0 rgba(var(--r-warning-rgb), 0.30);
}
.r-btn-warning:hover { background: #E68F3C; }

.r-btn-error {
  background: var(--r-error);
  color: #FFFFFF;
  box-shadow: 0 2px 6px 0 rgba(var(--r-error-rgb), 0.30);
}
.r-btn-error:hover { background: #E64449; }

.r-btn-secondary {
  background: #808390;
  color: #FFFFFF;
}
.r-btn-secondary:hover { background: #737682; }

/* Tonal Variant */
.r-btn-tonal-primary   { background: rgba(var(--r-primary-rgb), 0.16); color: var(--r-primary); }
.r-btn-tonal-primary:hover { background: rgba(var(--r-primary-rgb), 0.28); }

.r-btn-tonal-accent    { background: rgba(var(--r-accent-rgb), 0.16); color: var(--r-accent); }
.r-btn-tonal-accent:hover { background: rgba(var(--r-accent-rgb), 0.28); }

.r-btn-tonal-success   { background: rgba(var(--r-success-rgb), 0.16); color: var(--r-success); }
.r-btn-tonal-success:hover { background: rgba(var(--r-success-rgb), 0.28); }

.r-btn-tonal-secondary { background: rgba(var(--r-text-primary-rgb), 0.08); color: var(--r-text-secondary); }
.r-btn-tonal-secondary:hover { background: rgba(var(--r-text-primary-rgb), 0.16); }

.r-btn-tonal-error     { background: rgba(var(--r-error-rgb), 0.16); color: var(--r-error); }
.r-btn-tonal-error:hover { background: rgba(var(--r-error-rgb), 0.28); }

/* Outlined Variant */
.r-btn-outlined-primary {
  background: transparent;
  color: var(--r-primary);
  border: 1px solid var(--r-primary);
  box-shadow: none;
}
.r-btn-outlined-primary:hover { background: rgba(var(--r-primary-rgb), 0.08); }

.r-btn-outlined-secondary {
  background: transparent;
  color: var(--r-text-secondary);
  border: 1px solid var(--r-border-color-hover);
  box-shadow: none;
}
.r-btn-outlined-secondary:hover { background: rgba(var(--r-text-primary-rgb), 0.06); }

/* Text Variant (no background, no border) */
.r-btn-text-primary {
  background: transparent;
  color: var(--r-primary);
  box-shadow: none;
  padding-inline: 0.75rem;
}
.r-btn-text-primary:hover { background: rgba(var(--r-primary-rgb), 0.08); }

/* Sizes */
.r-btn-sm {
  padding: 0.25rem 0.875rem;
  font-size: var(--r-font-sm);
  border-radius: var(--r-radius-xs);
  line-height: 1.125rem;
}

.r-btn-lg {
  padding: 0.625rem 1.625rem;
  font-size: var(--r-font-base);
  border-radius: var(--r-radius-md);
  line-height: 1.625rem;
}

/* Icon Button */
.r-icon-btn {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--r-radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--r-text-secondary);
  cursor: pointer;
  transition: all var(--r-transition-fast);
  font-size: 1.375rem;
}

.r-icon-btn:hover {
  background: rgba(var(--r-text-primary-rgb), 0.06);
  color: var(--r-text-primary);
}

.r-icon-btn-sm {
  width: 34px;
  height: 34px;
  font-size: 1.25rem;
}


/* ─── 7. Form Controls ─── */
.r-form-group {
  margin-bottom: 1rem;
}

.r-label {
  display: block;
  font-size: var(--r-font-sm);
  font-weight: 500;
  color: rgba(var(--r-text-primary-rgb), 0.9);
  margin-bottom: 0.375rem;
}

.r-input,
.r-select,
.r-textarea {
  width: 100%;
  padding: 0.5rem 1rem;
  font-family: inherit;
  font-size: var(--r-font-base);
  line-height: 1.5rem;
  color: rgba(var(--r-text-primary-rgb), 0.9);
  background: var(--r-surface);
  border: 1px solid var(--r-border-color);
  border-radius: var(--r-radius-sm);
  outline: none;
  transition: all var(--r-transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.r-input:hover,
.r-select:hover,
.r-textarea:hover {
  border-color: var(--r-border-color-hover);
}

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

.r-input::placeholder,
.r-textarea::placeholder {
  color: var(--r-text-disabled);
  transition: transform var(--r-transition-base);
}

.r-input:focus::placeholder,
.r-textarea:focus::placeholder {
  transform: translateX(4px);
}

/* Prevent iOS zoom */
@media (max-width: 767.98px) {
  .r-input,
  .r-select,
  .r-textarea {
    font-size: 16px;
  }
}

/* Error state */
.r-input.is-error,
.r-select.is-error,
.r-textarea.is-error {
  border-color: var(--r-error);
  border-width: 2px;
}

.r-input.is-error:focus {
  box-shadow: 0 2px 6px 0 rgba(var(--r-error-rgb), 0.30);
}

.r-form-error {
  font-size: var(--r-font-xs);
  color: var(--r-error);
  margin-top: 0.25rem;
}

.r-form-hint {
  font-size: var(--r-font-xs);
  color: var(--r-text-hint);
  margin-top: 0.25rem;
}

/* Disabled state */
.r-input:disabled,
.r-select:disabled,
.r-textarea:disabled {
  background: rgba(var(--r-text-primary-rgb), 0.06);
  opacity: 1;
  color: var(--r-text-disabled);
  cursor: not-allowed;
}

/* Select arrow */
.r-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232F2B3D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

/* Textarea */
.r-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Checkbox & Radio (Custom) */
.r-checkbox,
.r-radio {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: var(--r-font-base);
  user-select: none;
  -webkit-user-select: none;
}

.r-checkbox input,
.r-radio input {
  width: 18px;
  height: 18px;
  accent-color: var(--r-primary);
  cursor: pointer;
}

/* Switch */
.r-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
}

.r-switch input {
  appearance: none;
  -webkit-appearance: none;
  width: 40px;
  height: 22px;
  background: rgba(var(--r-text-primary-rgb), 0.2);
  border-radius: var(--r-radius-pill);
  position: relative;
  cursor: pointer;
  transition: background var(--r-transition-base);
  flex-shrink: 0;
}

.r-switch input::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  left: 3px;
  transition: transform var(--r-transition-base);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.r-switch input:checked {
  background: var(--r-primary);
}

.r-switch input:checked::before {
  transform: translateX(18px);
}


/* ─── 8. Tables — Data Table ─── */
.r-table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.r-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--r-font-sm);
}

.r-table thead th {
  color: rgba(var(--r-text-primary-rgb), 0.9);
  font-size: var(--r-font-xs);
  font-weight: 600;
  letter-spacing: 0.2px;
  text-transform: uppercase;
  text-align: left;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--r-border-color);
  background: rgb(var(--r-text-primary-rgb), 0.02);
  white-space: nowrap;
}

.r-table thead th:first-child { padding-left: 1.5rem; }
.r-table thead th:last-child  { padding-right: 1.5rem; }

.r-table tbody td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--r-border-color);
  color: rgba(var(--r-text-primary-rgb), 0.9);
  vertical-align: middle;
}

.r-table tbody td:first-child { padding-left: 1.5rem; }
.r-table tbody td:last-child  { padding-right: 1.5rem; }

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

.r-table tbody tr:hover {
  background: rgba(var(--r-text-primary-rgb), 0.02);
}

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

/* Sortable Header */
.r-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.r-table th.sortable:hover {
  color: var(--r-primary);
}

/* Table Product Cell (with image) */
.r-table .product-cell {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.r-table .product-cell .product-thumb {
  width: 38px;
  height: 38px;
  border-radius: var(--r-radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--r-surface-variant);
}

.r-table .product-cell .product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.r-table .product-cell .product-name {
  font-weight: 500;
  color: rgba(var(--r-text-primary-rgb), 0.9);
}

.r-table .product-cell .product-brand {
  font-size: var(--r-font-xs);
  color: var(--r-text-secondary);
}

/* Table toolbar */
.r-table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.r-table-toolbar .toolbar-search {
  position: relative;
  width: 200px;
}

.r-table-toolbar .toolbar-search input {
  width: 100%;
  padding: 0.375rem 0.75rem 0.375rem 2.25rem;
  border: 1px solid var(--r-border-color);
  border-radius: var(--r-radius-sm);
  font-family: inherit;
  font-size: var(--r-font-sm);
  outline: none;
  background: var(--r-surface);
  color: var(--r-text-primary);
  transition: all var(--r-transition-base);
}

.r-table-toolbar .toolbar-search input:focus {
  border-color: var(--r-primary);
  box-shadow: var(--r-shadow-primary-sm);
}

.r-table-toolbar .toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Table Pagination */
.r-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.r-pagination-info {
  font-size: var(--r-font-sm);
  color: var(--r-text-secondary);
}

.r-pagination-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.r-pagination-nav button,
.r-pagination-nav a {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-radius-sm);
  border: none;
  background: transparent;
  color: var(--r-text-secondary);
  cursor: pointer;
  font-size: var(--r-font-sm);
  font-weight: 500;
  font-family: inherit;
  transition: all var(--r-transition-fast);
  text-decoration: none;
}

.r-pagination-nav button:hover,
.r-pagination-nav a:hover {
  background: rgba(var(--r-text-primary-rgb), 0.06);
}

.r-pagination-nav button.active,
.r-pagination-nav a.active {
  background: var(--r-primary);
  color: #FFFFFF;
  box-shadow: var(--r-shadow-primary-sm);
}


/* ─── 9. Badges & Chips ─── */
.r-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.1875rem 0.625rem;
  border-radius: var(--r-radius-xs);
  font-size: var(--r-font-xs);
  font-weight: 600;
  line-height: 1.25rem;
  white-space: nowrap;
}

.r-chip-primary   { background: rgba(var(--r-primary-rgb), 0.16); color: var(--r-primary); }
.r-chip-accent    { background: rgba(var(--r-accent-rgb), 0.16); color: var(--r-accent); }
.r-chip-success   { background: rgba(var(--r-success-rgb), 0.16); color: var(--r-success); }
.r-chip-info      { background: rgba(var(--r-info-rgb), 0.16); color: var(--r-info); }
.r-chip-warning   { background: rgba(var(--r-warning-rgb), 0.16); color: var(--r-warning); }
.r-chip-error     { background: rgba(var(--r-error-rgb), 0.16); color: var(--r-error); }
.r-chip-secondary { background: rgba(var(--r-text-primary-rgb), 0.08); color: var(--r-text-secondary); }

/* Pill variant */
.r-chip-pill { border-radius: var(--r-radius-pill); }

/* Solid variant */
.r-chip-solid-primary   { background: var(--r-primary); color: #fff; }
.r-chip-solid-accent    { background: var(--r-accent); color: #fff; }
.r-chip-solid-success   { background: var(--r-success); color: #fff; }
.r-chip-solid-warning   { background: var(--r-warning); color: #fff; }
.r-chip-solid-error     { background: var(--r-error); color: #fff; }

/* Chip sizes */
.r-chip-lg {
  padding: 0.3125rem 0.875rem;
  font-size: var(--r-font-sm);
}


/* ─── 10. Avatars ─── */
.r-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-radius-md);
  overflow: hidden;
  flex-shrink: 0;
  font-weight: 600;
  text-transform: uppercase;
}

.r-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.r-avatar-xs   { width: 24px; height: 24px; font-size: var(--r-font-xs); }
.r-avatar-sm   { width: 30px; height: 30px; font-size: var(--r-font-xs); }
.r-avatar-md   { width: 38px; height: 38px; font-size: var(--r-font-sm); }
.r-avatar-lg   { width: 44px; height: 44px; font-size: var(--r-font-base); }
.r-avatar-xl   { width: 56px; height: 56px; font-size: var(--r-font-lg); }

.r-avatar-round { border-radius: 50%; }

/* Tonal Avatar */
.r-avatar-primary-tonal   { background: rgba(var(--r-primary-rgb), 0.12); color: var(--r-primary); }
.r-avatar-accent-tonal    { background: rgba(var(--r-accent-rgb), 0.12); color: var(--r-accent); }
.r-avatar-success-tonal   { background: rgba(var(--r-success-rgb), 0.12); color: var(--r-success); }
.r-avatar-info-tonal      { background: rgba(var(--r-info-rgb), 0.12); color: var(--r-info); }
.r-avatar-warning-tonal   { background: rgba(var(--r-warning-rgb), 0.12); color: var(--r-warning); }
.r-avatar-error-tonal     { background: rgba(var(--r-error-rgb), 0.12); color: var(--r-error); }


/* ─── 11. Alerts ─── */
.r-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--r-radius-sm);
  font-size: var(--r-font-sm);
  line-height: 1.375rem;
}

.r-alert-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  margin-top: 1px;
}

.r-alert-primary   { background: rgba(var(--r-primary-rgb), 0.12); color: var(--r-primary); }
.r-alert-success   { background: rgba(var(--r-success-rgb), 0.12); color: var(--r-success); }
.r-alert-info      { background: rgba(var(--r-info-rgb), 0.12); color: var(--r-info); }
.r-alert-warning   { background: rgba(var(--r-warning-rgb), 0.12); color: var(--r-warning); }
.r-alert-error     { background: rgba(var(--r-error-rgb), 0.12); color: var(--r-error); }


/* ─── 12. Progress ─── */
.r-progress {
  height: 6px;
  background: rgba(var(--r-text-primary-rgb), 0.08);
  border-radius: var(--r-radius-pill);
  overflow: hidden;
}

.r-progress-bar {
  height: 100%;
  border-radius: var(--r-radius-pill);
  transition: width var(--r-transition-slow);
}

.r-progress-bar-primary { background: var(--r-primary); }
.r-progress-bar-accent  { background: var(--r-accent); }
.r-progress-bar-success { background: var(--r-success); }
.r-progress-bar-warning { background: var(--r-warning); }
.r-progress-bar-error   { background: var(--r-error); }


/* ─── 13. Dropdown / Menu ─── */
.r-dropdown {
  position: relative;
  display: inline-block;
}

.r-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 1050;
  min-width: 200px;
  background: var(--r-surface);
  border-radius: var(--r-radius-md);
  box-shadow: var(--r-shadow-lg);
  padding: 0.375rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--r-transition-base);
}

.r-dropdown.open .r-dropdown-menu,
.r-dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.r-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 1rem;
  font-size: var(--r-font-base);
  color: rgba(var(--r-text-primary-rgb), 0.9);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--r-transition-fast);
  white-space: nowrap;
  border: none;
  background: none;
  width: 100%;
  font-family: inherit;
  text-align: left;
}

.r-dropdown-item:hover {
  background: rgba(var(--r-text-primary-rgb), 0.06);
}

.r-dropdown-item i,
.r-dropdown-item svg {
  color: var(--r-text-secondary);
  font-size: 1.25rem;
  width: 1.25rem;
}

.r-dropdown-divider {
  height: 1px;
  background: var(--r-border-color);
  margin: 0.375rem 0;
}


/* ─── 14. Tabs (Vuexy-style) ─── */
.r-tabs {
  display: flex;
  border-bottom: 1px solid var(--r-border-color);
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.r-tabs::-webkit-scrollbar { display: none; }

.r-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: var(--r-font-base);
  font-weight: 500;
  color: var(--r-text-secondary);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  transition: all var(--r-transition-base);
  white-space: nowrap;
  font-family: inherit;
  text-decoration: none;
}

.r-tab:hover {
  color: var(--r-primary);
}

.r-tab.active {
  color: var(--r-primary);
  border-bottom-color: var(--r-primary);
}

.r-tab-content {
  padding: 1.25rem 0;
}


/* ─── 15. Modal / Dialog ─── */
.r-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1060;
  background: rgba(47, 43, 61, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--r-transition-base);
}

.r-modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.r-modal {
  background: var(--r-surface);
  border-radius: var(--r-radius-lg);
  box-shadow: var(--r-shadow-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--r-transition-base);
}

.r-modal-backdrop.show .r-modal {
  transform: scale(1);
}

.r-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--r-border-color);
}

.r-modal-header h5 {
  margin: 0;
}

.r-modal-body {
  padding: 1.5rem;
}

.r-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--r-border-color);
}


/* ─── 16. Tooltip ─── */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.625rem;
  background: var(--r-text-primary);
  color: #fff;
  font-size: var(--r-font-xs);
  border-radius: var(--r-radius-xs);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--r-transition-fast);
  z-index: 1070;
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
}


/* ─── 17. Grid System ─── */
.r-row {
  display: flex;
  flex-wrap: wrap;
  margin: -0.75rem;
}

.r-row > * {
  padding: 0.75rem;
}

.r-col     { flex: 1 0 0%; }
.r-col-1   { flex: 0 0 8.333%; max-width: 8.333%; }
.r-col-2   { flex: 0 0 16.666%; max-width: 16.666%; }
.r-col-3   { flex: 0 0 25%; max-width: 25%; }
.r-col-4   { flex: 0 0 33.333%; max-width: 33.333%; }
.r-col-5   { flex: 0 0 41.666%; max-width: 41.666%; }
.r-col-6   { flex: 0 0 50%; max-width: 50%; }
.r-col-7   { flex: 0 0 58.333%; max-width: 58.333%; }
.r-col-8   { flex: 0 0 66.666%; max-width: 66.666%; }
.r-col-9   { flex: 0 0 75%; max-width: 75%; }
.r-col-10  { flex: 0 0 83.333%; max-width: 83.333%; }
.r-col-11  { flex: 0 0 91.666%; max-width: 91.666%; }
.r-col-12  { flex: 0 0 100%; max-width: 100%; }

@media (min-width: 576px) {
  .r-col-sm-1  { flex: 0 0 8.333%; max-width: 8.333%; }
  .r-col-sm-2  { flex: 0 0 16.666%; max-width: 16.666%; }
  .r-col-sm-3  { flex: 0 0 25%; max-width: 25%; }
  .r-col-sm-4  { flex: 0 0 33.333%; max-width: 33.333%; }
  .r-col-sm-5  { flex: 0 0 41.666%; max-width: 41.666%; }
  .r-col-sm-6  { flex: 0 0 50%; max-width: 50%; }
  .r-col-sm-7  { flex: 0 0 58.333%; max-width: 58.333%; }
  .r-col-sm-8  { flex: 0 0 66.666%; max-width: 66.666%; }
  .r-col-sm-9  { flex: 0 0 75%; max-width: 75%; }
  .r-col-sm-10 { flex: 0 0 83.333%; max-width: 83.333%; }
  .r-col-sm-11 { flex: 0 0 91.666%; max-width: 91.666%; }
  .r-col-sm-12 { flex: 0 0 100%; max-width: 100%; }
}

@media (min-width: 768px) {
  .r-col-md-1  { flex: 0 0 8.333%; max-width: 8.333%; }
  .r-col-md-2  { flex: 0 0 16.666%; max-width: 16.666%; }
  .r-col-md-3  { flex: 0 0 25%; max-width: 25%; }
  .r-col-md-4  { flex: 0 0 33.333%; max-width: 33.333%; }
  .r-col-md-5  { flex: 0 0 41.666%; max-width: 41.666%; }
  .r-col-md-6  { flex: 0 0 50%; max-width: 50%; }
  .r-col-md-7  { flex: 0 0 58.333%; max-width: 58.333%; }
  .r-col-md-8  { flex: 0 0 66.666%; max-width: 66.666%; }
  .r-col-md-9  { flex: 0 0 75%; max-width: 75%; }
  .r-col-md-10 { flex: 0 0 83.333%; max-width: 83.333%; }
  .r-col-md-11 { flex: 0 0 91.666%; max-width: 91.666%; }
  .r-col-md-12 { flex: 0 0 100%; max-width: 100%; }
}

@media (min-width: 1024px) {
  .r-col-lg-1  { flex: 0 0 8.333%; max-width: 8.333%; }
  .r-col-lg-2  { flex: 0 0 16.666%; max-width: 16.666%; }
  .r-col-lg-3  { flex: 0 0 25%; max-width: 25%; }
  .r-col-lg-4  { flex: 0 0 33.333%; max-width: 33.333%; }
  .r-col-lg-5  { flex: 0 0 41.666%; max-width: 41.666%; }
  .r-col-lg-6  { flex: 0 0 50%; max-width: 50%; }
  .r-col-lg-7  { flex: 0 0 58.333%; max-width: 58.333%; }
  .r-col-lg-8  { flex: 0 0 66.666%; max-width: 66.666%; }
  .r-col-lg-9  { flex: 0 0 75%; max-width: 75%; }
  .r-col-lg-10 { flex: 0 0 83.333%; max-width: 83.333%; }
  .r-col-lg-11 { flex: 0 0 91.666%; max-width: 91.666%; }
  .r-col-lg-12 { flex: 0 0 100%; max-width: 100%; }
}

@media (min-width: 1280px) {
  .r-col-xl-1  { flex: 0 0 8.333%; max-width: 8.333%; }
  .r-col-xl-2  { flex: 0 0 16.666%; max-width: 16.666%; }
  .r-col-xl-3  { flex: 0 0 25%; max-width: 25%; }
  .r-col-xl-4  { flex: 0 0 33.333%; max-width: 33.333%; }
  .r-col-xl-5  { flex: 0 0 41.666%; max-width: 41.666%; }
  .r-col-xl-6  { flex: 0 0 50%; max-width: 50%; }
  .r-col-xl-7  { flex: 0 0 58.333%; max-width: 58.333%; }
  .r-col-xl-8  { flex: 0 0 66.666%; max-width: 66.666%; }
  .r-col-xl-9  { flex: 0 0 75%; max-width: 75%; }
  .r-col-xl-10 { flex: 0 0 83.333%; max-width: 83.333%; }
  .r-col-xl-11 { flex: 0 0 91.666%; max-width: 91.666%; }
  .r-col-xl-12 { flex: 0 0 100%; max-width: 100%; }
}


/* ─── 18. Utility Classes ─── */

/* Display */
.d-none       { display: none !important; }
.d-flex       { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-block      { display: block !important; }
.d-inline     { display: inline !important; }
.d-grid       { display: grid !important; }

/* Flex */
.flex-column    { flex-direction: column !important; }
.flex-row       { flex-direction: row !important; }
.flex-wrap      { flex-wrap: wrap !important; }
.flex-nowrap    { flex-wrap: nowrap !important; }
.flex-grow-1    { flex-grow: 1 !important; }
.flex-shrink-0  { flex-shrink: 0 !important; }
.align-center   { align-items: center !important; }
.align-start    { align-items: flex-start !important; }
.align-end      { align-items: flex-end !important; }
.align-stretch  { align-items: stretch !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-end    { justify-content: flex-end !important; }
.justify-start  { justify-content: flex-start !important; }

/* Gap */
.gap-0   { gap: 0 !important; }
.gap-1   { gap: 0.25rem !important; }
.gap-2   { gap: 0.5rem !important; }
.gap-3   { gap: 0.75rem !important; }
.gap-4   { gap: 1rem !important; }
.gap-5   { gap: 1.25rem !important; }
.gap-6   { gap: 1.5rem !important; }
.gap-8   { gap: 2rem !important; }

/* Spacing (margin & padding) */
.m-0  { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ms-0 { margin-left: 0 !important; }
.me-0 { margin-right: 0 !important; }
.mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }

.m-1  { margin: 0.25rem !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.ms-1 { margin-left: 0.25rem !important; }
.me-1 { margin-right: 0.25rem !important; }

.m-2  { margin: 0.5rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.me-2 { margin-right: 0.5rem !important; }

.m-3  { margin: 0.75rem !important; }
.mt-3 { margin-top: 0.75rem !important; }
.mb-3 { margin-bottom: 0.75rem !important; }
.ms-3 { margin-left: 0.75rem !important; }
.me-3 { margin-right: 0.75rem !important; }

.m-4  { margin: 1rem !important; }
.mt-4 { margin-top: 1rem !important; }
.mb-4 { margin-bottom: 1rem !important; }
.ms-4 { margin-left: 1rem !important; }
.me-4 { margin-right: 1rem !important; }
.mx-4 { margin-left: 1rem !important; margin-right: 1rem !important; }
.my-4 { margin-top: 1rem !important; margin-bottom: 1rem !important; }

.m-5  { margin: 1.25rem !important; }
.mt-5 { margin-top: 1.25rem !important; }
.mb-5 { margin-bottom: 1.25rem !important; }

.m-6  { margin: 1.5rem !important; }
.mt-6 { margin-top: 1.5rem !important; }
.mb-6 { margin-bottom: 1.5rem !important; }
.mx-6 { margin-left: 1.5rem !important; margin-right: 1.5rem !important; }

.ms-auto { margin-left: auto !important; }
.me-auto { margin-right: auto !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.p-0  { padding: 0 !important; }
.pt-0 { padding-top: 0 !important; }
.pb-0 { padding-bottom: 0 !important; }
.ps-0 { padding-left: 0 !important; }
.pe-0 { padding-right: 0 !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }

.p-1  { padding: 0.25rem !important; }
.p-2  { padding: 0.5rem !important; }
.p-3  { padding: 0.75rem !important; }
.p-4  { padding: 1rem !important; }
.p-5  { padding: 1.25rem !important; }
.p-6  { padding: 1.5rem !important; }

.px-1 { padding-left: 0.25rem !important; padding-right: 0.25rem !important; }
.px-2 { padding-left: 0.5rem !important; padding-right: 0.5rem !important; }
.px-3 { padding-left: 0.75rem !important; padding-right: 0.75rem !important; }
.px-4 { padding-left: 1rem !important; padding-right: 1rem !important; }
.px-5 { padding-left: 1.25rem !important; padding-right: 1.25rem !important; }
.px-6 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }

.py-1 { padding-top: 0.25rem !important; padding-bottom: 0.25rem !important; }
.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-3 { padding-top: 0.75rem !important; padding-bottom: 0.75rem !important; }
.py-4 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-5 { padding-top: 1.25rem !important; padding-bottom: 1.25rem !important; }
.py-6 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }

/* Width / Height */
.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }
.w-auto { width: auto !important; }

/* Overflow */
.overflow-hidden { overflow: hidden !important; }
.overflow-auto   { overflow: auto !important; }

/* Border */
.border         { border: 1px solid var(--r-border-color) !important; }
.border-top     { border-top: 1px solid var(--r-border-color) !important; }
.border-bottom  { border-bottom: 1px solid var(--r-border-color) !important; }
.border-0       { border: 0 !important; }
.rounded        { border-radius: var(--r-radius-sm) !important; }
.rounded-md     { border-radius: var(--r-radius-md) !important; }
.rounded-lg     { border-radius: var(--r-radius-lg) !important; }
.rounded-pill   { border-radius: var(--r-radius-pill) !important; }
.rounded-circle { border-radius: 50% !important; }

/* Position */
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-sticky   { position: sticky !important; }

/* Background */
.bg-surface   { background-color: var(--r-surface) !important; }
.bg-body      { background-color: var(--r-bg) !important; }
.bg-primary   { background-color: var(--r-primary) !important; }
.bg-accent    { background-color: var(--r-accent) !important; }
.bg-success   { background-color: var(--r-success) !important; }
.bg-warning   { background-color: var(--r-warning) !important; }
.bg-error     { background-color: var(--r-error) !important; }

.bg-primary-lighten { background-color: var(--r-primary-lighten) !important; }
.bg-accent-lighten  { background-color: var(--r-accent-lighten) !important; }
.bg-success-lighten { background-color: var(--r-success-lighten) !important; }
.bg-warning-lighten { background-color: var(--r-warning-lighten) !important; }
.bg-error-lighten   { background-color: var(--r-error-lighten) !important; }

/* Shadow */
.shadow-none { box-shadow: none !important; }
.shadow-xs   { box-shadow: var(--r-shadow-xs) !important; }
.shadow-sm   { box-shadow: var(--r-shadow-sm) !important; }
.shadow-md   { box-shadow: var(--r-shadow-md) !important; }
.shadow-lg   { box-shadow: var(--r-shadow-lg) !important; }

/* Cursor */
.cursor-pointer { cursor: pointer !important; }

/* Divider */
.r-divider {
  border: none;
  border-top: 1px solid var(--r-border-color);
  margin: 0;
}


/* ─── 19. Mobile Responsiveness ─── */

/* Sidebar overlay for mobile */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  z-index: 1035;
  background: rgba(47, 43, 61, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--r-transition-base);
}

.sidebar-overlay.show {
  opacity: 1;
  visibility: visible;
}

/* Mobile Menu Toggle */
.mobile-nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--r-text-secondary);
  cursor: pointer;
  border-radius: var(--r-radius-md);
  font-size: 1.5rem;
}

@media (max-width: 1023.98px) {
  .mobile-nav-toggle {
    display: inline-flex;
  }

  .layout-sidebar {
    transform: translateX(-100%);
    z-index: 1050;
  }

  .layout-sidebar.mobile-open {
    transform: translateX(0);
  }

  .layout-content-wrapper {
    margin-left: 0;
  }

  .r-card-statistics {
    grid-template-columns: repeat(2, 1fr);
  }

  .r-card-statistics .stat-item:nth-child(2)::after {
    display: none;
  }

  .r-card-statistics .stat-item:nth-child(1),
  .r-card-statistics .stat-item:nth-child(2) {
    border-bottom: 1px solid var(--r-border-color);
  }
}

@media (max-width: 767.98px) {
  :root {
    --r-content-padding: 1rem;
  }

  .layout-navbar .navbar-content {
    padding: 0 0.75rem;
  }

  .r-card-header {
    padding: 1rem 1.25rem 0;
  }

  .r-card-body {
    padding: 1rem 1.25rem;
  }

  .r-card-statistics {
    grid-template-columns: 1fr;
  }

  .r-card-statistics .stat-item::after {
    display: none !important;
  }

  .r-card-statistics .stat-item:not(:last-child) {
    border-bottom: 1px solid var(--r-border-color);
  }

  .r-table-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .r-table-toolbar .toolbar-search {
    width: 100%;
  }

  .r-pagination {
    flex-direction: column;
    text-align: center;
  }

  .r-modal {
    max-width: calc(100% - 2rem);
    margin: 1rem;
  }
}

@media (max-width: 575.98px) {
  .r-row {
    margin: -0.5rem;
  }

  .r-row > * {
    padding: 0.5rem;
  }
}

/* Responsive display utilities */
@media (max-width: 575.98px) {
  .d-none-xs { display: none !important; }
}
@media (min-width: 576px) and (max-width: 767.98px) {
  .d-none-sm { display: none !important; }
}
@media (max-width: 767.98px) {
  .d-none-mobile { display: none !important; }
}
@media (min-width: 768px) {
  .d-none-md-up { display: none !important; }
}
@media (min-width: 1024px) {
  .d-none-lg-up { display: none !important; }
}


/* ─── 20. Scrollbar ─── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-thumb {
  background: #DBDADE;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: #C0BEC5;
}

::-webkit-scrollbar-track {
  background: transparent;
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: #DBDADE transparent;
}


/* ─── 21. Transitions & Animations ─── */
.fade-enter {
  opacity: 0;
  transform: translateY(8px);
}

.fade-enter-active {
  animation: fadeSlideIn var(--r-transition-slow) forwards;
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

.r-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(var(--r-primary-rgb), 0.2);
  border-top-color: var(--r-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}


/* ─── 22. List Items (Popular Products, Transactions style) ─── */
.r-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.r-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  transition: background var(--r-transition-fast);
}

.r-list-item:not(:last-child) {
  border-bottom: 1px solid var(--r-border-color);
}

.r-list-item:hover {
  background: rgba(var(--r-text-primary-rgb), 0.02);
}

.r-list-item .list-item-content {
  flex: 1;
  min-width: 0;
}

.r-list-item .list-item-title {
  font-size: var(--r-font-base);
  font-weight: 500;
  color: rgba(var(--r-text-primary-rgb), 0.9);
}

.r-list-item .list-item-subtitle {
  font-size: var(--r-font-xs);
  color: var(--r-text-secondary);
  margin-top: 0.125rem;
}

.r-list-item .list-item-end {
  text-align: right;
  flex-shrink: 0;
}

.r-list-item .list-item-amount {
  font-weight: 600;
  font-size: var(--r-font-base);
}

.r-list-item .list-item-amount.positive { color: var(--r-success); }
.r-list-item .list-item-amount.negative { color: var(--r-error); }


/* ─── 23. Loading Indicator ─── */
.r-loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  height: 3px;
  background: linear-gradient(90deg, var(--r-primary) 0%, var(--r-accent) 50%, var(--r-primary) 100%);
  background-size: 200% 100%;
  animation: loadingShimmer 1.5s linear infinite;
  opacity: 0;
  transition: opacity 0.2s;
}

.r-loading-bar.active {
  opacity: 1;
}

@keyframes loadingShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}


/* ─── 24. Empty State ─── */
.r-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
}

.r-empty-state .empty-icon {
  font-size: 3rem;
  color: var(--r-text-disabled);
  margin-bottom: 1rem;
}

.r-empty-state .empty-title {
  font-size: var(--r-font-lg);
  font-weight: 600;
  color: var(--r-heading);
  margin-bottom: 0.5rem;
}

.r-empty-state .empty-text {
  font-size: var(--r-font-sm);
  color: var(--r-text-secondary);
  max-width: 300px;
}


/* ─── 25. Print Styles ─── */
@media print {
  .layout-sidebar,
  .layout-navbar,
  .layout-footer,
  .sidebar-overlay,
  .r-btn,
  .navbar-icon-btn {
    display: none !important;
  }

  .layout-content-wrapper {
    margin-left: 0 !important;
  }

  .r-card {
    box-shadow: none;
    border: 1px solid #ddd;
  }

  body {
    background: #fff;
  }
}

/* ═══ FIX: Select dropdown arrow (SVG) ═══ */
.r-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: 2.5rem;
}

/* Fix: ensure button text is always visible regardless of parent color */
.r-btn { color: var(--r-text-primary); background: var(--r-surface); border: 1px solid var(--r-border-color); }
.r-btn-primary, a.r-btn-primary, button.r-btn-primary { color: #FFFFFF !important; background: var(--r-primary) !important; border-color: var(--r-primary) !important; }
.r-btn-primary:hover, a.r-btn-primary:hover { background: var(--r-primary-darken) !important; }
.r-btn-secondary, a.r-btn-secondary { color: var(--r-text-primary); background: var(--r-surface); border: 1px solid var(--r-border-color); }
.r-btn-danger, a.r-btn-danger, button.r-btn-danger { color: #FFFFFF !important; background: #ef4444 !important; border-color: #ef4444 !important; }
a.r-btn { color: var(--r-text-primary); }