/* ================================================================
   ZENATUR FROTAS — Design System
   Cores: Vermelho Zenatur + Branco + Cinza corporativo
   ================================================================ */

/* ---------------------------------------------------------------
   CSS Variables
--------------------------------------------------------------- */
:root {
  /* Zenatur Brand */
  --zn-red:          #C8102E;
  --zn-red-dark:     #9B0020;
  --zn-red-light:    #E8254A;
  --zn-red-subtle:   #FFF0F2;
  --zn-red-border:   #F5C6CE;

  /* Sidebar — light mode values */
  --sidebar-bg:      #FFFFFF;
  --sidebar-border:  #E8EBF0;
  --sidebar-hover:   #F0F2F7;
  --sidebar-active:  var(--zn-red);
  --sidebar-text:    #64748B;
  --sidebar-text-active: #FFFFFF;
  --sidebar-width:   260px;
  --sidebar-width-collapsed: 72px;

  /* Sidebar semantic tokens (overridden in dark) */
  --sidebar-brand-name:         #1A1D2E;
  --sidebar-brand-desc:         rgba(26,29,46,.45);
  --sidebar-hover-text:         #1A1D2E;
  --sidebar-group-hdr-hover:    rgba(0,0,0,.04);
  --sidebar-group-open-bg:      rgba(0,0,0,.025);
  --sidebar-group-label:        rgba(26,29,46,.38);
  --sidebar-group-label-active: rgba(26,29,46,.72);
  --sidebar-chevron:            rgba(26,29,46,.22);
  --sidebar-chevron-hover:      rgba(26,29,46,.5);
  --sidebar-connector:          rgba(0,0,0,.1);
  --sidebar-close-hover:        rgba(0,0,0,.06);
  --sidebar-user-name:          #1A1D2E;
  --sidebar-nav-tick:           rgba(0,0,0,.1);
  --sidebar-nav-tick-active:    rgba(0,0,0,.38);

  /* Topbar */
  --topbar-bg:       #FFFFFF;
  --topbar-height:   64px;
  --topbar-border:   #E8EBF0;

  /* Content */
  --content-bg:      #F4F6FB;
  --card-bg:         #FFFFFF;
  --card-radius:     14px;
  --card-shadow:     0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.04);
  --card-shadow-hover: 0 4px 12px rgba(0,0,0,.10), 0 8px 32px rgba(0,0,0,.08);

  /* Typography */
  --font-family:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --text-primary:    #1A1D2E;
  --text-secondary:  #5A6070;
  --text-muted:      #8A93A8;

  /* Status */
  --success:         #1DB954;
  --success-subtle:  #EDF9F0;
  --warning:         #F59E0B;
  --warning-subtle:  #FFFBEB;
  --danger:          #E53E3E;
  --danger-subtle:   #FFF5F5;
  --info:            #3B82F6;
  --info-subtle:     #EFF6FF;

  /* Borders & Inputs */
  --border-color:    #E2E8F0;
  --input-bg:        #FFFFFF;
  --input-focus:     var(--zn-red);
  --radius-sm:       6px;
  --radius-md:       10px;
  --radius-lg:       14px;
  --radius-xl:       20px;
  --radius-full:     9999px;

  /* Transitions */
  --transition:      0.2s ease;
}

/* ---------------------------------------------------------------
   Reset & Base
--------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-family);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--content-bg);
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: var(--zn-red); }
a:hover { color: var(--zn-red-dark); }

.fw-500 { font-weight: 500 !important; }
.fw-600 { font-weight: 600 !important; }
.fw-700 { font-weight: 700 !important; }
.fw-800 { font-weight: 800 !important; }

/* Alert description snippets inside alert cards (alertas.php) */
.alert-desc-danger  { background:rgba(220,53,69,.10); color:#842029; border-left:3px solid #dc3545; }
.alert-desc-warning { background:rgba(255,193,7,.12);  color:#664d03; border-left:3px solid #ffc107; }
[data-theme="dark"] .alert-desc-danger  { background:rgba(220,53,69,.18) !important; color:#ffc8cf !important; border-left-color:#dc3545 !important; }
[data-theme="dark"] .alert-desc-warning { background:rgba(255,193,7,.15) !important; color:#ffe08a !important; border-left-color:#ffc107 !important; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E0; border-radius: 99px; }

/* ================================================================
   AUTH LAYOUT
   ================================================================ */
.auth-body {
  background: var(--sidebar-bg);
  min-height: 100vh;
  display: flex;
  align-items: stretch;
}

.auth-wrapper {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Brand panel (left side) */
.auth-brand-panel {
  position: relative;
  width: 500px;
  flex-shrink: 0;
  background: linear-gradient(145deg, #0E0F18 0%, #1C0008 50%, #2D0010 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.auth-brand-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(200,16,46,.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(200,16,46,.15) 0%, transparent 50%);
  pointer-events: none;
}

/* Decorative bus silhouette via CSS */
.auth-brand-panel::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -60px;
  width: 400px;
  height: 200px;
  background: rgba(200,16,46,.08);
  border-radius: 50%;
  filter: blur(60px);
}

.auth-brand-inner {
  position: relative;
  z-index: 1;
  padding: 60px 50px;
  color: white;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-icon {
  width: 52px;
  height: 52px;
  background: var(--zn-red);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(200,16,46,.5);
}

.brand-icon-sm {
  width: 40px;
  height: 40px;
  font-size: 18px;
  border-radius: 10px;
}

.brand-name {
  font-size: 28px;
  font-weight: 800;
  margin: 0;
  color: white;
  letter-spacing: -0.5px;
}

.brand-subtitle {
  font-size: 12px;
  color: rgba(255,255,255,.5);
  margin: 0;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.auth-headline {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  color: white;
  letter-spacing: -1px;
}

.auth-tagline {
  font-size: 15px;
  color: rgba(255,255,255,.65);
  line-height: 1.7;
  max-width: 360px;
}

.auth-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.7);
  font-size: 14px;
  font-weight: 500;
}

.auth-feature-item i {
  color: var(--zn-red-light);
  font-size: 18px;
}

/* Form panel (right side) */
.auth-form-panel {
  flex: 1;
  position: relative;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

/* Theme toggle on auth page */
.auth-theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color, #E2E8F0);
  background: transparent;
  color: var(--text-secondary, #64748B);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 15px;
  transition: background .2s, color .2s;
  z-index: 10;
}
.auth-theme-toggle:hover {
  background: var(--zn-red-subtle, rgba(200,16,46,.08));
  color: var(--zn-red, #C8102E);
  border-color: var(--zn-red-border, #F5C6CE);
}

/* Mobile brand text */
.auth-mobile-brand {
  color: var(--text-primary, #1E293B);
}

.auth-form-inner {
  width: 100%;
  max-width: 420px;
}

/* ================================================================
   APP LAYOUT (authenticated)
   ================================================================ */
.app-body {
  background: var(--content-bg);
}

/* ---------------------------------------------------------------
   Sidebar
--------------------------------------------------------------- */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: transform var(--transition), width var(--transition), background var(--transition), border-color var(--transition);
  overflow: hidden;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 18px;
  border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.sidebar-brand .brand-icon {
  width: 40px;
  height: 40px;
  font-size: 18px;
  border-radius: 10px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.brand-text .brand-name {
  font-size: 17px;
  font-weight: 800;
  color: var(--sidebar-brand-name);
  margin: 0;
  white-space: nowrap;
}

.brand-text .brand-desc {
  font-size: 10px;
  color: var(--sidebar-brand-desc);
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}

.sidebar-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--sidebar-text);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-close:hover { color: var(--sidebar-brand-name); background: var(--sidebar-close-hover); }

/* Nav */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

/* Standalone item (Dashboard) */
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-md);
  color: var(--sidebar-text);
  font-size: 13.5px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
}

.nav-item:hover {
  background: var(--sidebar-hover);
  color: var(--sidebar-hover-text);
}

.nav-item.active {
  background: var(--zn-red);
  color: white;
  box-shadow: 0 3px 10px rgba(200,16,46,.45);
}

.nav-item.active::after {
  content: '';
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,.7);
}

.nav-item.active .nav-icon { color: white; }

.nav-icon {
  font-size: 16px;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}

/* ---------------------------------------------------------------
   Nav groups (collapsible sections)
--------------------------------------------------------------- */
.nav-group {
  margin-top: 6px;
}

.nav-group-header {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  padding: 6px 10px 6px 8px;
  cursor: pointer;
  transition: background var(--transition);
  user-select: none;
}

.nav-group-header:hover { background: var(--sidebar-group-hdr-hover); }
.nav-group.open > .nav-group-header { background: var(--sidebar-group-open-bg); }

/* Section icon */
.nav-group-icon {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.nav-group-header:hover .nav-group-icon,
.nav-group.open > .nav-group-header .nav-group-icon {
  transform: scale(1.08);
}

/* Color variants */
.nav-group-icon.blue   { background: rgba(59,130,246,.18);   color: #60A5FA; }
.nav-group-icon.amber  { background: rgba(251,191,36,.15);   color: #FBBF24; }
.nav-group-icon.orange { background: rgba(249,115,22,.18);   color: #FB923C; }
.nav-group-icon.green  { background: rgba(52,211,153,.15);   color: #34D399; }
.nav-group-icon.slate  { background: rgba(148,163,184,.12);  color: #94A3B8; }
.nav-group-icon.purple { background: rgba(167,139,250,.15);  color: #A78BFA; }

/* Label + chevron */
.nav-group-label {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--sidebar-group-label);
  text-transform: uppercase;
  letter-spacing: 0.9px;
  flex: 1;
  text-align: left;
  transition: color var(--transition);
}

.nav-group-header:hover .nav-group-label,
.nav-group.open > .nav-group-header .nav-group-label {
  color: var(--sidebar-group-label-active);
}

.nav-group-chevron {
  font-size: 10px;
  color: var(--sidebar-chevron);
  transition: transform 0.28s cubic-bezier(.4,0,.2,1), color var(--transition);
  flex-shrink: 0;
}

.nav-group-header:hover .nav-group-chevron { color: var(--sidebar-chevron-hover); }
.nav-group.open > .nav-group-header .nav-group-chevron {
  transform: rotate(-180deg);
  color: var(--sidebar-chevron-hover);
}

/* Items container — smooth slide */
.nav-group-items {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.32s cubic-bezier(.4,0,.2,1), opacity 0.22s ease;
  opacity: 0;
  padding-left: 4px;
  position: relative;
}

/* Vertical connector line */
.nav-group-items::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 4px;
  bottom: 6px;
  width: 1px;
  background: var(--sidebar-connector);
  border-radius: 1px;
  pointer-events: none;
}

.nav-group.open > .nav-group-items {
  max-height: 600px;
  opacity: 1;
}

/* Items inside groups */
.nav-group-items .nav-item {
  font-size: 13px;
  padding: 7px 10px 7px 36px;
  border-radius: var(--radius-md);
  border-left: none;
  position: relative;
}

/* Horizontal tick connecting to the vertical line */
.nav-group-items .nav-item::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 50%;
  width: 10px;
  height: 1px;
  background: var(--sidebar-nav-tick);
  transform: translateY(-50%);
  transition: background var(--transition), width var(--transition);
  pointer-events: none;
}

.nav-group-items .nav-item:hover::before { background: var(--sidebar-nav-tick-active); width: 12px; }
.nav-group-items .nav-item.active::before { background: var(--sidebar-nav-tick-active); width: 12px; }

.nav-group-items .nav-item.active {
  background: var(--zn-red);
  color: white;
  box-shadow: 0 2px 8px rgba(200,16,46,.4);
}

/* Icons inside group items — no dot indicator */
.nav-group-items .nav-item.active::after { display: none; }

/* ---------------------------------------------------------------
   Collapsed sidebar — group adjustments
--------------------------------------------------------------- */
.sidebar.collapsed .nav-group-label,
.sidebar.collapsed .nav-group-chevron { display: none; }

.sidebar.collapsed .nav-group-header {
  justify-content: center;
  padding: 8px;
}

.sidebar.collapsed .nav-group-items { display: none; }

.sidebar.collapsed .nav-group-icon { transform: none !important; }

/* User card */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 14px;
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--zn-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  overflow: hidden;
}

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

.user-info {
  flex: 1;
  overflow: hidden;
  min-width: 0;
}

.user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--sidebar-user-name);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 11px;
  color: var(--sidebar-text);
  white-space: nowrap;
}

.user-logout {
  color: var(--sidebar-text);
  font-size: 17px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.user-logout:hover {
  color: #ff4d6d;
  background: rgba(255,77,109,.1);
}

/* Overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 999;
  backdrop-filter: blur(2px);
}

/* ---------------------------------------------------------------
   Topbar
--------------------------------------------------------------- */
.app-topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-height);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  padding: 0 24px 0 20px;
  gap: 16px;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(0,0,0,.04);
}

.topbar-toggle {
  background: none;
  border: none;
  font-size: 22px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  transition: all var(--transition);
}

.topbar-toggle:hover { background: var(--content-bg); color: var(--text-primary); }

.topbar-title h5 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.breadcrumb { font-size: 12px; }
.breadcrumb-item a { color: var(--zn-red); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-muted); }

.topbar-btn {
  background: var(--content-bg);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 17px;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.topbar-btn:hover { background: var(--zn-red-subtle); border-color: var(--zn-red-border); color: var(--zn-red); }

.notification-dot {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 8px;
  height: 8px;
  background: var(--zn-red);
  border-radius: 50%;
  border: 2px solid white;
}

.topbar-user-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--content-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 6px 12px 6px 6px;
  cursor: pointer;
  transition: all var(--transition);
}

.topbar-user-btn:hover { border-color: var(--zn-red-border); background: var(--zn-red-subtle); }

.topbar-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--zn-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  overflow: hidden;
}

.topbar-avatar img { width: 100%; height: 100%; object-fit: cover; }
.topbar-user-name { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.topbar-user-role { font-size: 11px; color: var(--text-muted); }

/* Dropdowns */
.topbar-dropdown {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06);
  padding: 8px;
  margin-top: 8px;
}

.topbar-dropdown .dropdown-header {
  padding: 8px 12px 10px;
  font-size: 13px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 4px;
}

.topbar-dropdown .dropdown-item {
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  padding: 9px 12px;
  color: var(--text-primary);
  transition: all var(--transition);
}

.topbar-dropdown .dropdown-item:hover { background: var(--content-bg); }
.topbar-dropdown .dropdown-item.text-danger:hover { background: var(--danger-subtle); }

.dropdown-footer {
  padding: 8px 12px 4px;
  border-top: 1px solid var(--border-color);
  margin-top: 4px;
}

/* Notifications */
.notification-list { max-height: 260px; overflow-y: auto; }

.notification-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px !important;
  border-radius: var(--radius-md) !important;
}

.notification-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.notification-body { flex: 1; min-width: 0; }
.notification-body p { font-size: 13px; font-weight: 500; }
.notification-body small { font-size: 11px; }

/* ---------------------------------------------------------------
   Main content
--------------------------------------------------------------- */
.app-main {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition);
}

.app-content {
  flex: 1;
  padding: 28px 28px 20px;
}

.app-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
  background: white;
}

/* ================================================================
   COMPONENTS
   ================================================================ */

/* ---------------------------------------------------------------
   Page header
--------------------------------------------------------------- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.page-header-left {}
.page-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin: 0;
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin: 2px 0 0;
}

/* ---------------------------------------------------------------
   Cards
--------------------------------------------------------------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  transition: box-shadow var(--transition);
}

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

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-color);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-header-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.card-body { padding: 20px; }
.card-footer {
  background: transparent;
  border-top: 1px solid var(--border-color);
  padding: 14px 20px;
}

/* KPI / Stat cards */
.stat-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--card-shadow);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--stat-color, var(--zn-red));
}

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

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.stat-icon.red    { background: var(--zn-red-subtle);  color: var(--zn-red); }
.stat-icon.blue   { background: var(--info-subtle);    color: var(--info); }
.stat-icon.green  { background: var(--success-subtle); color: var(--success); }
.stat-icon.yellow { background: var(--warning-subtle); color: var(--warning); }
.stat-icon.purple { background: #F3E8FF; color: #7C3AED; }

.stat-info { flex: 1; min-width: 0; }

.stat-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-trend {
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 3px;
  margin-top: 4px;
}

.stat-trend.up   { color: var(--success); }
.stat-trend.down { color: var(--danger); }

/* ---------------------------------------------------------------
   Tables
--------------------------------------------------------------- */
.table-container {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.table-header-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.table-responsive { overflow-x: auto; }

.table {
  margin: 0;
  font-size: 13.5px;
}

.table thead tr {
  background: #FAFBFC;
}

.table thead th {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  border-top: none;
  white-space: nowrap;
}

.table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid #F4F6FB;
  vertical-align: middle;
  color: var(--text-primary);
}

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

.table tbody tr:hover td { background: #FAFBFC; }

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 20px;
  border-top: 1px solid var(--border-color);
  background: #FAFBFC;
}

.table-count { font-size: 13px; color: var(--text-muted); }

/* ---------------------------------------------------------------
   Badges
--------------------------------------------------------------- */
.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.2px;
}

/* ---------------------------------------------------------------
   Buttons
--------------------------------------------------------------- */
.btn {
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 18px;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-width: 1px;
}

.btn-primary {
  background: var(--zn-red);
  border-color: var(--zn-red);
  color: white;
}

.btn-primary:hover {
  background: var(--zn-red-dark);
  border-color: var(--zn-red-dark);
  color: white;
  box-shadow: 0 4px 12px rgba(200,16,46,.35);
  transform: translateY(-1px);
}

.btn-outline-primary {
  color: var(--zn-red);
  border-color: var(--zn-red);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--zn-red);
  border-color: var(--zn-red);
  color: white;
}

.btn-sm {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 15px;
}

.btn-action-group { display: flex; gap: 6px; }

/* ---------------------------------------------------------------
   Forms
--------------------------------------------------------------- */
.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-control, .form-select {
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 13.5px;
  padding: 9px 14px;
  background: var(--input-bg);
  color: var(--text-primary);
  transition: all var(--transition);
}

.form-control:focus, .form-select:focus {
  border-color: var(--zn-red);
  box-shadow: 0 0 0 3px rgba(200,16,46,.1);
  outline: none;
}

.form-control::placeholder { color: var(--text-muted); }

.input-group-text {
  background: #F8FAFC;
  border: 1.5px solid var(--border-color);
  color: var(--text-muted);
  font-size: 14px;
}

.form-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--zn-red);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--zn-red-subtle);
  margin-bottom: 20px;
}

/* ---------------------------------------------------------------
   Search bar
--------------------------------------------------------------- */
.search-box {
  position: relative;
  min-width: 240px;
}

.search-box input {
  padding-left: 38px;
  background: var(--content-bg);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 13.5px;
}

.search-box input:focus {
  background: white;
  border-color: var(--zn-red);
  box-shadow: 0 0 0 3px rgba(200,16,46,.08);
}

.search-box .search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 15px;
  pointer-events: none;
}

/* ---------------------------------------------------------------
   Filter bar
--------------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color);
  background: #FAFBFC;
}

/* ---------------------------------------------------------------
   Avatar / Photo
--------------------------------------------------------------- */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--zn-red-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--zn-red);
  flex-shrink: 0;
  overflow: hidden;
}

.avatar-lg { width: 60px; height: 60px; font-size: 20px; }
.avatar-xl { width: 88px; height: 88px; font-size: 28px; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------------
   Alerts
--------------------------------------------------------------- */
.alert {
  border-radius: var(--radius-lg);
  border: none;
  font-size: 13.5px;
  padding: 14px 18px;
}

.alert-success  { background: var(--success-subtle); color: #155724; }
.alert-danger   { background: var(--danger-subtle);  color: #721c24; }
.alert-warning  { background: var(--warning-subtle); color: #856404; }
.alert-info     { background: var(--info-subtle);    color: #0c5460; }

/* ---------------------------------------------------------------
   Dashboard specific
--------------------------------------------------------------- */
.chart-container { position: relative; height: 260px; }

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.activity-item:last-child { border-bottom: none; }

.activity-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--zn-red);
  margin-top: 4px;
  flex-shrink: 0;
}

.alert-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  background: var(--danger-subtle);
  border-left: 3px solid var(--danger);
}

.alert-item.warning {
  background: var(--warning-subtle);
  border-color: var(--warning);
}

/* ---------------------------------------------------------------
   Pagination
--------------------------------------------------------------- */
.pagination .page-link {
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-sm) !important;
  font-size: 13px;
  padding: 6px 12px;
  margin: 0 2px;
}

.pagination .page-link:hover { background: var(--zn-red-subtle); color: var(--zn-red); border-color: var(--zn-red-border); }
.pagination .page-item.active .page-link { background: var(--zn-red); border-color: var(--zn-red); color: white; }

/* ---------------------------------------------------------------
   Empty state
--------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-state-icon {
  font-size: 56px;
  color: var(--border-color);
  margin-bottom: 16px;
}

.empty-state-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.empty-state-text { font-size: 13.5px; color: var(--text-muted); }

/* ---------------------------------------------------------------
   Status indicators
--------------------------------------------------------------- */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}

.status-dot.ativo      { background: var(--success); }
.status-dot.inativo    { background: var(--text-muted); }
.status-dot.manutencao { background: var(--warning); }
.status-dot.bloqueado  { background: var(--danger); }

/* ---------------------------------------------------------------
   Veiculo card (grid view)
--------------------------------------------------------------- */
.veiculo-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: all var(--transition);
}

.veiculo-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-3px);
  border-color: var(--zn-red-border);
}

.veiculo-card-img {
  height: 140px;
  background: linear-gradient(135deg, #F4F6FB 0%, #E8EBF0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--border-color);
  overflow: hidden;
}

.veiculo-card-img img { width: 100%; height: 100%; object-fit: cover; }

.veiculo-card-body { padding: 16px; }

.veiculo-placa {
  font-size: 15px;
  font-weight: 800;
  font-family: 'Courier New', monospace;
  background: var(--text-primary);
  color: white;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  display: inline-block;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: none;
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 32px rgba(0,0,0,.3);
  }

  .sidebar-overlay.visible { display: block; }

  .app-main { margin-left: 0 !important; }

  .app-content { padding: 20px 16px; }
}

@media (max-width: 767.98px) {
  .page-header { flex-direction: column; align-items: stretch; }
  .filter-bar  { padding: 12px 16px; }
  .table-header { padding: 12px 16px; }
  .stat-card   { padding: 16px; }
  .stat-value  { font-size: 22px; }
}

/* ================================================================
   UTILITY OVERRIDES
   ================================================================ */
.text-primary    { color: var(--zn-red) !important; }
.bg-primary      { background: var(--zn-red) !important; }
.border-primary  { border-color: var(--zn-red) !important; }

.text-muted { color: var(--text-muted) !important; }
.text-secondary { color: var(--text-secondary) !important; }

.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }

/* Sidebar collapsed state */
.sidebar.collapsed {
  width: var(--sidebar-width-collapsed);
}

.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .user-info {
  display: none;
}

.sidebar.collapsed ~ .app-main {
  margin-left: var(--sidebar-width-collapsed);
}

.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 10px;
}

.sidebar.collapsed > .nav-group-items .nav-item::before { display: none; }

.sidebar.collapsed .sidebar-brand {
  justify-content: center;
}

.sidebar.collapsed .sidebar-user {
  justify-content: center;
}

/* Login page specific */
.login-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.login-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, #F0F2F5 25%, #E0E4EA 50%, #F0F2F5 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

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

/* ================================================================
   DARK MODE
   ================================================================ */
[data-theme="dark"] {
  /* ── Our custom variables ─────────────────────────── */
  --content-bg:        #0F1117;
  --card-bg:           #1A1D2A;
  --topbar-bg:         #1A1D2A;
  --topbar-border:     #252838;
  --text-primary:      #E2E6F3;
  --text-secondary:    #8D95B2;
  --text-muted:        #5A6180;
  --border-color:      #252838;
  --input-bg:          #22253A;
  --card-shadow:       0 1px 3px rgba(0,0,0,.4), 0 4px 16px rgba(0,0,0,.25);
  --card-shadow-hover: 0 4px 12px rgba(0,0,0,.5), 0 8px 32px rgba(0,0,0,.35);
  --zn-red-subtle:     rgba(200,16,46,.14);
  --zn-red-border:     rgba(200,16,46,.28);
  --success-subtle:    rgba(29,185,84,.14);
  --warning-subtle:    rgba(245,158,11,.13);
  --danger-subtle:     rgba(229,62,62,.13);
  --info-subtle:       rgba(59,130,246,.14);

  /* ── Sidebar dark mode tokens ───────────────────────── */
  --sidebar-bg:                 #12131A;
  --sidebar-border:             #1F2030;
  --sidebar-hover:              #1C1D2E;
  --sidebar-text:               #A0A4BA;
  --sidebar-brand-name:         #FFFFFF;
  --sidebar-brand-desc:         rgba(255,255,255,.4);
  --sidebar-hover-text:         rgba(255,255,255,.88);
  --sidebar-group-hdr-hover:    rgba(255,255,255,.04);
  --sidebar-group-open-bg:      rgba(255,255,255,.03);
  --sidebar-group-label:        rgba(255,255,255,.35);
  --sidebar-group-label-active: rgba(255,255,255,.65);
  --sidebar-chevron:            rgba(255,255,255,.18);
  --sidebar-chevron-hover:      rgba(255,255,255,.45);
  --sidebar-connector:          rgba(255,255,255,.07);
  --sidebar-close-hover:        rgba(255,255,255,.06);
  --sidebar-user-name:          #FFFFFF;
  --sidebar-nav-tick:           rgba(255,255,255,.1);
  --sidebar-nav-tick-active:    rgba(255,255,255,.5);

  /* ── Bootstrap CSS variable overrides ───────────────
     Without these, Bootstrap components inherit light-mode
     values (--bs-body-color: #212529) and render black text
     on dark backgrounds.
  ───────────────────────────────────────────────────── */
  --bs-body-color:              #E2E6F3;
  --bs-body-color-rgb:          226,230,243;
  --bs-body-bg:                 #0F1117;
  --bs-body-bg-rgb:             15,17,23;
  --bs-emphasis-color:          #E2E6F3;
  --bs-emphasis-color-rgb:      226,230,243;
  --bs-secondary-color:         #8D95B2;
  --bs-secondary-color-rgb:     141,149,178;
  --bs-tertiary-color:          #5A6180;
  --bs-tertiary-bg:             #1E2133;
  --bs-tertiary-bg-rgb:         30,33,51;
  --bs-secondary-bg:            #1A1D2A;
  --bs-secondary-bg-rgb:        26,29,42;
  --bs-border-color:            #252838;
  --bs-border-color-translucent:rgba(255,255,255,.15);
  --bs-heading-color:           #E2E6F3;
  --bs-link-color:              #E8254A;
  --bs-link-color-rgb:          232,37,74;
  --bs-link-hover-color:        #C8102E;
  /* Table-specific Bootstrap vars */
  --bs-table-color:             #E2E6F3;
  --bs-table-bg:                transparent;
  --bs-table-border-color:      #252838;
  --bs-table-striped-color:     #E2E6F3;
  --bs-table-striped-bg:        rgba(255,255,255,.025);
  --bs-table-active-color:      #E2E6F3;
  --bs-table-active-bg:         rgba(255,255,255,.05);
  --bs-table-hover-color:       #E2E6F3;
  --bs-table-hover-bg:          rgba(255,255,255,.05);
  /* Card/modal/dropdown Bootstrap vars */
  --bs-card-bg:                 #1A1D2A;
  --bs-card-border-color:       #252838;
  --bs-modal-bg:                #1A1D2A;
  --bs-modal-border-color:      #252838;
  --bs-dropdown-bg:             #1E2133;
  --bs-dropdown-border-color:   #252838;
  --bs-dropdown-link-color:     #E2E6F3;
  --bs-dropdown-link-hover-bg:  rgba(255,255,255,.06);
  --bs-dropdown-divider-bg:     #252838;
  /* Input/form Bootstrap vars */
  --bs-form-valid-color:        #1DB954;
  --bs-form-invalid-color:      #E53E3E;
  --bs-input-bg:                #22253A;
  --bs-input-border-color:      #252838;
  --bs-input-color:             #E2E6F3;
  --bs-input-placeholder-color: #5A6180;

  /* ── Bootstrap semantic color overrides ─────────────────
     Bootstrap 5.3 activates its own dark-mode palette when
     color-scheme: dark is set, changing --bs-danger to the
     pastel #ea868f ("rosa claro"), --bs-success to #75b798 etc.
     We pin them back to the standard vivid values.
  ───────────────────────────────────────────────────────── */
  --bs-danger:             #dc3545;
  --bs-danger-rgb:         220,53,69;
  --bs-success:            #198754;
  --bs-success-rgb:        25,135,84;
  --bs-warning:            #ffc107;
  --bs-warning-rgb:        255,193,7;
  --bs-info:               #0dcaf0;
  --bs-info-rgb:           13,202,240;
  --bs-primary:            #C8102E;
  --bs-primary-rgb:        200,16,46;

  color-scheme: dark;
}

/* Base */
[data-theme="dark"] body { color: var(--text-primary); background: var(--content-bg); }
[data-theme="dark"] a {color: #ffffff;}
[data-theme="dark"] a:hover { color: var(--zn-red); }
[data-theme="dark"] hr { border-color: var(--border-color); opacity: 1; }

/* Topbar */
[data-theme="dark"] .app-topbar { background: var(--topbar-bg); border-color: var(--topbar-border); }
[data-theme="dark"] .topbar-title h5 { color: var(--text-primary); }
[data-theme="dark"] .breadcrumb-item a,
[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before { color: var(--text-muted); }
[data-theme="dark"] .breadcrumb-item.active { color: var(--text-secondary); }
[data-theme="dark"] .topbar-btn { color: var(--text-secondary); }
[data-theme="dark"] .topbar-btn:hover { background: rgba(255,255,255,.06); color: var(--text-primary); }
[data-theme="dark"] .topbar-user-btn { background: rgba(255,255,255,.04); border-color: var(--border-color); }
[data-theme="dark"] .topbar-user-name { color: var(--text-primary); }
[data-theme="dark"] .topbar-user-role { color: var(--text-muted); }

/* Cards */
[data-theme="dark"] .card { background: var(--card-bg); border-color: var(--border-color); }
[data-theme="dark"] .card-header { background: var(--card-bg); border-color: var(--border-color); color: var(--text-primary); }
[data-theme="dark"] .card-header-title { color: var(--text-primary); }
[data-theme="dark"] .card-footer { background: var(--card-bg); border-color: var(--border-color); }

/* Stat cards */
[data-theme="dark"] .stat-card { background: var(--card-bg); border-color: var(--border-color); }
[data-theme="dark"] .stat-value { color: var(--text-primary); }
[data-theme="dark"] .stat-label { color: var(--text-muted); }

/* Tables */
[data-theme="dark"] .table { color: var(--text-primary); }
[data-theme="dark"] .table > :not(caption) > * > * { border-color: var(--border-color) !important; background-color: transparent; color: var(--text-primary); }
[data-theme="dark"] .table thead th,
[data-theme="dark"] .table thead td { background-color: #1E2133 !important; color: var(--text-secondary) !important; border-color: var(--border-color) !important; }
[data-theme="dark"] .table tbody td,
[data-theme="dark"] .table tbody tr { color: var(--text-primary); }
/* Table row hover — override the hardcoded #FAFBFC rule in base CSS */
[data-theme="dark"] .table tbody tr:hover > td,
[data-theme="dark"] .table tbody tr:hover > th,
[data-theme="dark"] .table-hover > tbody > tr:hover > * {
    background: rgba(255,255,255,.05) !important;
    color: var(--text-primary) !important;
}
/* table-hover Bootstrap class */
[data-theme="dark"] .table-hover > tbody > tr:hover { --bs-table-hover-bg: rgba(255,255,255,.05); }
[data-theme="dark"] .table-light,
[data-theme="dark"] .table-light > th,
[data-theme="dark"] .table-light > td { --bs-table-bg: rgba(255,255,255,.04) !important; background-color: rgba(255,255,255,.04) !important; color: var(--text-primary) !important; }
[data-theme="dark"] .table-container { background: var(--card-bg); border-color: var(--border-color); }
[data-theme="dark"] .table-header { background: var(--card-bg); border-color: var(--border-color); color: var(--text-primary); }
[data-theme="dark"] .table-footer { background: var(--card-bg) !important; border-color: var(--border-color); color: var(--text-muted); }
[data-theme="dark"] .filter-bar { background: var(--card-bg) !important; border-color: var(--border-color) !important; }
/* Stat icons */
[data-theme="dark"] .stat-icon { border: 1px solid rgba(255,255,255,.06); }

/* DL / DT / DD — Bootstrap inherits --bs-body-color on these;
   force correct color explicitly */
[data-theme="dark"] dt { color: var(--text-muted); font-weight: 600; }
[data-theme="dark"] dd { color: var(--text-primary); margin-bottom: .3rem; }
[data-theme="dark"] dd.text-muted,
[data-theme="dark"] dt.text-muted { color: var(--text-muted) !important; }

/* List-group */
[data-theme="dark"] .list-group-item {
    background: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}
[data-theme="dark"] .list-group-item:hover { background: rgba(255,255,255,.04); }
[data-theme="dark"] .list-group-item.active { background: var(--zn-red); border-color: var(--zn-red); }
[data-theme="dark"] .list-group-flush .list-group-item { border-color: var(--border-color); }

/* Bootstrap text utilities that map to hard-coded colors */
[data-theme="dark"] .text-dark    { color: var(--text-primary) !important; }
[data-theme="dark"] .text-black   { color: var(--text-primary) !important; }
[data-theme="dark"] .bg-white,
[data-theme="dark"] .bg-light     { background-color: var(--card-bg) !important; }
[data-theme="dark"] .border       { border-color: var(--border-color) !important; }
[data-theme="dark"] .border-light { border-color: var(--border-color) !important; }

/* Inline-style image borders (checklist motorista_show) */
[data-theme="dark"] img[style*="border:1px solid #E5E7EB"],
[data-theme="dark"] img[style*="border:2px solid #E5E7EB"] {
    border-color: var(--border-color) !important;
    outline: 2px solid var(--border-color);
    outline-offset: -2px;
}

/* Inline placeholder div (checklist photo empty state) */
[data-theme="dark"] div[style*="background:#F3F4F6"] {
    background: #1E2133 !important;
    color: var(--text-muted) !important;
}
[data-theme="dark"] div[style*="background: #F3F4F6"] {
    background: #1E2133 !important;
    color: var(--text-muted) !important;
}

/* Forms */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background: var(--input-bg);
  border-color: var(--border-color);
  color: var(--text-primary);
}
[data-theme="dark"] .form-control::placeholder { color: var(--text-muted); }
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: var(--input-bg);
  border-color: var(--zn-red);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(200,16,46,.15);
}
[data-theme="dark"] .form-label { color: var(--text-secondary); }
[data-theme="dark"] .form-text { color: var(--text-muted); }
[data-theme="dark"] .input-group-text { background: rgba(255,255,255,.06); border-color: var(--border-color); color: var(--text-secondary); }
[data-theme="dark"] .form-check-input { background-color: var(--input-bg); border-color: var(--border-color); }
[data-theme="dark"] .form-check-label { color: var(--text-primary); }
[data-theme="dark"] .form-section-title { border-color: rgba(200,16,46,.25); }
[data-theme="dark"] .search-box input { background: var(--input-bg); border-color: var(--border-color); color: var(--text-primary); }
[data-theme="dark"] .search-icon { color: var(--text-muted); }

/* Dropdowns */
[data-theme="dark"] .dropdown-menu { background: #1E2133; border-color: var(--border-color); box-shadow: 0 8px 32px rgba(0,0,0,.4); }
[data-theme="dark"] .dropdown-item { color: var(--text-primary); }
[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus { background: rgba(255,255,255,.06); color: var(--text-primary); }
[data-theme="dark"] .dropdown-divider { border-color: var(--border-color); }
[data-theme="dark"] .dropdown-header { color: var(--text-secondary); }
[data-theme="dark"] .topbar-dropdown { background: #1E2133; border-color: var(--border-color); }
[data-theme="dark"] .dropdown-footer { border-color: var(--border-color); }
[data-theme="dark"] .notification-item:hover { background: rgba(255,255,255,.04); }

/* Modals */
[data-theme="dark"] .modal-content { background: #1A1D2A; border-color: var(--border-color); }
[data-theme="dark"] .modal-header { border-color: var(--border-color); }
[data-theme="dark"] .modal-footer { border-color: var(--border-color); }
[data-theme="dark"] .modal-title { color: var(--text-primary); }
[data-theme="dark"] .btn-close { filter: invert(1) brightness(0.7); }

/* Buttons */
[data-theme="dark"] .btn-outline-secondary { border-color: var(--border-color); color: var(--text-secondary); }
[data-theme="dark"] .btn-outline-secondary:hover { background: rgba(255,255,255,.08); color: var(--text-primary); border-color: var(--text-muted); }
[data-theme="dark"] .btn-light { background: rgba(255,255,255,.08); border-color: var(--border-color); color: var(--text-primary); }
/* Outline buttons — use !important to beat Bootstrap media-query dark palette.
   Also override Bootstrap's internal --bs-btn-* custom properties so :hover
   pseudo-state uses the same vivid colours. */
[data-theme="dark"] .btn-outline-danger {
    --bs-btn-color:              #dc3545;
    --bs-btn-border-color:       #dc3545;
    --bs-btn-hover-bg:           #dc3545;
    --bs-btn-hover-border-color: #dc3545;
    --bs-btn-hover-color:        #fff;
    --bs-btn-active-bg:          #b02a37;
    --bs-btn-active-border-color:#b02a37;
    --bs-btn-active-color:       #fff;
    border-color: #dc3545 !important;
    color:        #dc3545 !important;
}
[data-theme="dark"] .btn-outline-danger:hover,
[data-theme="dark"] .btn-outline-danger:active,
[data-theme="dark"] .btn-outline-danger.active  {
    background-color: #dc3545 !important;
    color: #fff !important;
    border-color: #dc3545 !important;
}
[data-theme="dark"] .btn-outline-success {
    --bs-btn-color:              #198754;
    --bs-btn-border-color:       #198754;
    --bs-btn-hover-bg:           #198754;
    --bs-btn-hover-border-color: #198754;
    --bs-btn-hover-color:        #fff;
    border-color: #198754 !important;
    color:        #198754 !important;
}
[data-theme="dark"] .btn-outline-success:hover,
[data-theme="dark"] .btn-outline-success:active,
[data-theme="dark"] .btn-outline-success.active {
    background-color: #198754 !important;
    color: #fff !important;
    border-color: #198754 !important;
}
[data-theme="dark"] .btn-outline-warning {
    --bs-btn-color:              #ffc107;
    --bs-btn-border-color:       #ffc107;
    --bs-btn-hover-bg:           #ffc107;
    --bs-btn-hover-border-color: #ffc107;
    --bs-btn-hover-color:        #000;
    border-color: #ffc107 !important;
    color:        #ffc107 !important;
}
[data-theme="dark"] .btn-outline-warning:hover,
[data-theme="dark"] .btn-outline-warning:active {
    background-color: #ffc107 !important;
    color: #000 !important;
    border-color: #ffc107 !important;
}
[data-theme="dark"] .btn-outline-info {
    --bs-btn-color:              #0dcaf0;
    --bs-btn-border-color:       #0dcaf0;
    --bs-btn-hover-bg:           #0dcaf0;
    --bs-btn-hover-border-color: #0dcaf0;
    --bs-btn-hover-color:        #000;
    border-color: #0dcaf0 !important;
    color:        #0dcaf0 !important;
}
[data-theme="dark"] .btn-outline-info:hover,
[data-theme="dark"] .btn-outline-info:active {
    background-color: #0dcaf0 !important;
    color: #000 !important;
    border-color: #0dcaf0 !important;
}
/* Solid buttons */
[data-theme="dark"] .btn-danger  { background-color: #dc3545 !important; border-color: #dc3545 !important; color: #fff !important; }
[data-theme="dark"] .btn-success { background-color: #198754 !important; border-color: #198754 !important; color: #fff !important; }
[data-theme="dark"] .btn-warning { background-color: #ffc107 !important; border-color: #ffc107 !important; color: #000 !important; }
[data-theme="dark"] .btn-info    { background-color: #0dcaf0 !important; border-color: #0dcaf0 !important; color: #000 !important; }
/* Solid badges — ensure vivid backgrounds */
[data-theme="dark"] .badge.bg-danger,
[data-theme="dark"] .badge.text-bg-danger  { background-color: #dc3545 !important; color: #fff !important; }
[data-theme="dark"] .badge.bg-success,
[data-theme="dark"] .badge.text-bg-success { background-color: #198754 !important; color: #fff !important; }
[data-theme="dark"] .badge.bg-warning,
[data-theme="dark"] .badge.text-bg-warning { background-color: #ffc107 !important; color: #000 !important; }
[data-theme="dark"] .badge.bg-info,
[data-theme="dark"] .badge.text-bg-info    { background-color: #0dcaf0 !important; color: #000 !important; }
/* Progress bar colours */
[data-theme="dark"] .progress-bar.bg-danger  { background-color: #dc3545 !important; }
[data-theme="dark"] .progress-bar.bg-success { background-color: #198754 !important; }
[data-theme="dark"] .progress-bar.bg-warning { background-color: #ffc107 !important; }
/* Alert components */
[data-theme="dark"] .alert-danger  { background-color: rgba(220,53,69,.18)  !important; border-color: rgba(220,53,69,.45)  !important; color: #ffc8cf !important; }
[data-theme="dark"] .alert-success { background-color: rgba(25,135,84,.18)  !important; border-color: rgba(25,135,84,.45)  !important; color: #a3d9b1 !important; }
[data-theme="dark"] .alert-warning { background-color: rgba(255,193,7,.15)  !important; border-color: rgba(255,193,7,.4)   !important; color: #ffe08a !important; }
[data-theme="dark"] .alert-info    { background-color: rgba(13,202,240,.14) !important; border-color: rgba(13,202,240,.35) !important; color: #86e4f5 !important; }
/* Emphasis text helpers (Bootstrap 5.3 adds these for use inside alert backgrounds) */
[data-theme="dark"] .text-danger-emphasis  { color: #ffc8cf !important; }
[data-theme="dark"] .text-warning-emphasis { color: #ffe08a !important; }
[data-theme="dark"] .text-success-emphasis { color: #a3d9b1 !important; }
[data-theme="dark"] .text-info-emphasis    { color: #86e4f5 !important; }
/* Text color helpers for general use */
[data-theme="dark"] .text-danger  { color: #ff8c96 !important; }
[data-theme="dark"] .text-success { color: #5dbb7f !important; }
[data-theme="dark"] .text-warning { color: #ffd95b !important; }
[data-theme="dark"] .text-info    { color: #6edff6 !important; }

/* Badges */
[data-theme="dark"] .badge.bg-light { background: rgba(255,255,255,.12) !important; color: var(--text-primary) !important; }
[data-theme="dark"] .text-dark { color: var(--text-primary) !important; }

/* Tabs */
[data-theme="dark"] .nav-tabs { border-color: var(--border-color); }
[data-theme="dark"] .nav-tabs .nav-link { color: var(--text-secondary); }
[data-theme="dark"] .nav-tabs .nav-link:hover { border-color: var(--border-color); color: var(--text-primary); }
[data-theme="dark"] .nav-tabs .nav-link.active { background: var(--card-bg); border-color: var(--border-color) var(--border-color) var(--card-bg); color: var(--text-primary); }

/* Pagination */
[data-theme="dark"] .pagination .page-link { background: var(--card-bg); border-color: var(--border-color); color: var(--text-secondary); }
[data-theme="dark"] .pagination .page-link:hover { background: rgba(200,16,46,.1); color: var(--zn-red-light); border-color: rgba(200,16,46,.3); }
[data-theme="dark"] .pagination .page-item.active .page-link { background: var(--zn-red); border-color: var(--zn-red); color: white; }
[data-theme="dark"] .pagination .page-item.disabled .page-link { background: var(--card-bg); color: var(--text-muted); }

/* Page header / title */
[data-theme="dark"] .page-header { border-color: var(--border-color); }
[data-theme="dark"] .page-title { color: var(--text-primary); }
[data-theme="dark"] .page-subtitle { color: var(--text-muted); }

/* Avatar */
[data-theme="dark"] .avatar { background: rgba(200,16,46,.2); color: var(--zn-red-light); border-color: rgba(200,16,46,.2); }

/* Empty state */
[data-theme="dark"] .empty-state-icon { color: var(--border-color); }
[data-theme="dark"] .empty-state-title { color: var(--text-secondary); }
[data-theme="dark"] .empty-state-text { color: var(--text-muted); }

/* Vehicle card */
[data-theme="dark"] .veiculo-card { background: var(--card-bg); border-color: var(--border-color); }
[data-theme="dark"] .veiculo-card-img { background: linear-gradient(135deg, #1A1D2A 0%, #252838 100%); color: var(--border-color); }
/* Placa: in light mode bg=--text-primary (dark), in dark mode invert — light bg, dark text */
[data-theme="dark"] .veiculo-placa {
    background: rgba(226,230,243,.15);
    color: #E2E6F3;
    border: 1.5px solid rgba(226,230,243,.25);
}

/* Alerts */
[data-theme="dark"] .alert-item { background: rgba(229,62,62,.12); border-color: var(--danger); }
[data-theme="dark"] .alert-item.warning { background: rgba(245,158,11,.1); border-color: var(--warning); }

/* Scrollbar */
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #3A3D54; }

/* Footer */
[data-theme="dark"] .app-footer { background: var(--card-bg); border-color: var(--border-color); color: var(--text-muted); }

/* Skeleton in dark */
[data-theme="dark"] .skeleton {
  background: linear-gradient(90deg, #252838 25%, #2E3148 50%, #252838 75%);
  background-size: 200% 100%;
}

/* Alert text colors — ensure readability on dark tinted backgrounds */
[data-theme="dark"] .alert-success { color: #6EE7A0; }
[data-theme="dark"] .alert-danger  { color: #FCA5A5; }
[data-theme="dark"] .alert-warning { color: #FCD34D; }
[data-theme="dark"] .alert-info    { color: #93C5FD; }
[data-theme="dark"] .alert strong  { color: inherit; }
[data-theme="dark"] .alert a       { color: inherit; opacity: .85; }

/* Topbar btn background in dark (uses --content-bg which is now dark) */
[data-theme="dark"] .topbar-btn { background: rgba(255,255,255,.06); border-color: var(--border-color); color: var(--text-secondary); }
[data-theme="dark"] .topbar-btn:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.15); color: var(--text-primary); }
[data-theme="dark"] .topbar-user-btn { background: rgba(255,255,255,.04); border-color: var(--border-color); }

/* Breadcrumb */
[data-theme="dark"] .breadcrumb-item { color: var(--text-muted); }
[data-theme="dark"] .breadcrumb-item.active { color: var(--text-secondary); }

/* Badges with bg-info text-dark (need light text in dark mode) */
[data-theme="dark"] .badge.bg-info { color: #fff !important; }
[data-theme="dark"] .badge.bg-warning.text-dark { color: #1A1D2A !important; }

/* p tags direct children of card-body */
[data-theme="dark"] p, [data-theme="dark"] span,
[data-theme="dark"] small, [data-theme="dark"] label { color: inherit; }

/* Progress bars */
[data-theme="dark"] .progress { background: rgba(255,255,255,.08); }

/* Horizontal rules */
[data-theme="dark"] hr { border-color: var(--border-color); }

/* Code/pre */
[data-theme="dark"] code { background: rgba(255,255,255,.08); color: #C4B5FD; padding: 2px 6px; border-radius: 4px; }
[data-theme="dark"] pre  { background: #0F1117; border: 1px solid var(--border-color); color: var(--text-primary); }

/* Nav pills */
[data-theme="dark"] .nav-pills .nav-link { color: var(--text-secondary); }
[data-theme="dark"] .nav-pills .nav-link:hover { background: rgba(255,255,255,.06); color: var(--text-primary); }
[data-theme="dark"] .nav-pills .nav-link.active { background: var(--zn-red); color: #fff; }

/* Bootstrap .card inside dark mode (catches cards Bootstrap creates) */
[data-theme="dark"] .card-body > p,
[data-theme="dark"] .card-body > small,
[data-theme="dark"] .card-body .text-muted { color: var(--text-muted) !important; }

/* Bootstrap input-group */
[data-theme="dark"] .input-group > .form-control,
[data-theme="dark"] .input-group > .form-select { border-color: var(--border-color); }

/* Accordion */
[data-theme="dark"] .accordion-item { background: var(--card-bg); border-color: var(--border-color); }
[data-theme="dark"] .accordion-button { background: var(--card-bg); color: var(--text-primary); box-shadow: none; }
[data-theme="dark"] .accordion-button:not(.collapsed) { background: rgba(200,16,46,.1); color: var(--zn-red-light); }
[data-theme="dark"] .accordion-body { background: var(--card-bg); color: var(--text-primary); }

/* Toast / offcanvas */
[data-theme="dark"] .toast { background: var(--card-bg); border-color: var(--border-color); color: var(--text-primary); }
[data-theme="dark"] .offcanvas { background: var(--card-bg); }

/* Selection highlight */
[data-theme="dark"] ::selection { background: rgba(200,16,46,.35); color: #fff; }

/* ================================================================
   AUTH PAGE — DARK MODE
   ================================================================ */

/* Form panel background */
[data-theme="dark"] .auth-form-panel {
  background: #111320;
}

/* Mobile brand name */
[data-theme="dark"] .auth-mobile-brand {
  color: var(--text-primary);
}

/* Theme toggle button */
[data-theme="dark"] .auth-theme-toggle {
  border-color: var(--border-color);
  color: var(--text-secondary);
  background: rgba(255,255,255,.04);
}
[data-theme="dark"] .auth-theme-toggle:hover {
  background: rgba(200,16,46,.14);
  color: var(--zn-red-light);
  border-color: rgba(200,16,46,.3);
}

/* Login title / subtitle */
[data-theme="dark"] .login-title  { color: var(--text-primary); }
[data-theme="dark"] .login-subtitle { color: var(--text-muted); }

/* "Voltar ao login" link in forgot/reset pages */
[data-theme="dark"] .auth-form-panel a[style*="var(--zn-red)"] { color: var(--zn-red-light) !important; }

/* Checkbox label / small text in auth */
[data-theme="dark"] .auth-form-panel .small,
[data-theme="dark"] .auth-form-panel small { color: var(--text-muted); }
[data-theme="dark"] .auth-form-panel .text-muted { color: var(--text-muted) !important; }
[data-theme="dark"] .auth-form-panel .form-check-label { color: var(--text-secondary); }

/* Copyright footer at bottom */
[data-theme="dark"] .auth-form-inner .text-muted { color: var(--text-muted) !important; }

/* Alert inside auth */
[data-theme="dark"] .auth-form-panel .alert-danger  { background: rgba(229,62,62,.12);  border-color: rgba(229,62,62,.25);  color: #FCA5A5; }
[data-theme="dark"] .auth-form-panel .alert-success { background: rgba(29,185,84,.12);  border-color: rgba(29,185,84,.25);  color: #6EE7B7; }
[data-theme="dark"] .auth-form-panel .alert-info    { background: rgba(59,130,246,.12); border-color: rgba(59,130,246,.25); color: #93C5FD; }