/* ============================================================================
   PLS - Modern Professional Design
   Sistema de Gestão RFID
   ============================================================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");

:root {
  /* Colors - Modern Palette */
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #8b5cf6;
  --accent: #ec4899;

  /* Status Colors */
  --success: #10b981;
  --success-dark: #059669;
  --danger: #ef4444;
  --danger-dark: #dc2626;
  --warning: #f59e0b;
  --warning-dark: #d97706;
  --info: #3b82f6;
  --info-dark: #2563eb;

  /* Background - Modern Dark Theme */
  --bg-primary: #0a0e27;
  --bg-secondary: #131829;
  --bg-tertiary: #1a1f3a;
  --bg-card: rgba(19, 24, 41, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #718096;

  /* Borders & Effects */
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.12);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.3);
  --shadow-glow-hover: 0 0 40px rgba(99, 102, 241, 0.5);

  /* Animation */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

/* ============================================================================
   PLS Logo Styles
   ============================================================================ */
.pls-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

.pls-logo-icon {
  position: relative;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.pls-logo-icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 8px rgba(59, 130, 246, 0.3));
  transition: var(--transition);
}

.pls-logo:hover .pls-logo-icon svg {
  filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.5));
  transform: scale(1.05);
}

.pls-logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e40af;
  letter-spacing: 0.05em;
  line-height: 1;
}

.pls-logo-large {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.pls-logo-large .pls-logo-icon {
  width: 120px;
  height: 120px;
}

.pls-logo-large .pls-logo-text {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pls-logo-small {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pls-logo-small .pls-logo-icon {
  width: 32px;
  height: 32px;
}

.pls-logo-small .pls-logo-text {
  font-size: 1.125rem;
  font-weight: 600;
}

/* Logo in header/navbar */
.header .pls-logo,
.navbar .pls-logo {
  gap: 10px;
}

.header .pls-logo-icon,
.navbar .pls-logo-icon {
  width: 40px;
  height: 40px;
}

.header .pls-logo-text,
.navbar .pls-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Prevent flash of unstyled content */
html.loading,
html.loading body {
  opacity: 0;
  overflow: hidden;
}

html.loaded,
html.loaded body {
  opacity: 1;
  transition: opacity 0.2s ease-in;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  background: var(--bg-primary);
  background-image:
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.1) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.1) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  opacity: 1;
  transition: opacity 0.2s ease-in-out;
}

/* Prevent flash of unstyled content */
html {
  opacity: 1;
  transition: opacity 0.2s ease-in-out;
}

html.loading {
  opacity: 0;
}

/* Smooth page transitions */
.app-layout {
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}

/* Prevent layout shift during sidebar injection */
.navbar {
  transition: opacity 0.2s ease-out;
}

/* Smooth sidebar transitions */
.sidebar {
  transition:
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.3s ease-in-out;
}

.main-content {
  transition: opacity 0.2s ease-in-out;
}

/* ============================================================================
   SIDEBAR LAYOUT - Modern Glass Sidebar
   ============================================================================ */

.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: rgba(19, 24, 41, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 1000;
  transition:
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.3s ease-in-out;
  will-change: transform;
  transform: translateX(0); /* Default: visible on desktop */
}

.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
}

.sidebar-brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: none; /* Remove gradient background */
  border-radius: 0;
}

.sidebar-brand-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Remove any pseudo-element that might be creating duplicate icons */
.sidebar-brand-icon::before,
.sidebar-brand-icon::after {
  display: none !important;
}

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

.sidebar-brand-name {
  font-weight: 700;
  font-size: 1.125rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-brand-version {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
  overflow-y: auto;
}

.sidebar-nav-item {
  display: block;
  padding: 0.875rem 1.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.875rem;
  border-left: 3px solid transparent;
  margin: 0.25rem 0;
}

.sidebar-nav-item:hover {
  background: rgba(99, 102, 241, 0.1);
  color: var(--text-primary);
  border-left-color: rgba(99, 102, 241, 0.5);
}

.sidebar-nav-item.active {
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.2), transparent);
  color: var(--primary-light);
  border-left-color: var(--primary);
  font-weight: 600;
}

.sidebar-nav-item i,
.sidebar-nav-item span.icon {
  font-size: 1.125rem;
  width: 24px;
  text-align: center;
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.sidebar-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: white;
}

.sidebar-user-info {
  flex: 1;
}

.sidebar-user-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sidebar-user-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.sidebar-logout {
  width: 100%;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 0.625rem;
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.sidebar-logout:hover {
  background: var(--danger);
  color: white;
}

.main-content {
  flex: 1;
  margin-left: 260px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-header {
  background: rgba(19, 24, 41, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-header-title {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.main-header-title h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.main-header-title p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

.main-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.main-body {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

/* Mobile sidebar toggle */
.sidebar-toggle {
  display: none !important;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  margin-right: 1rem;
  transition: var(--transition);
  z-index: 1001;
  position: relative;
}

.sidebar-toggle:hover {
  background: rgba(99, 102, 241, 0.2);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  backdrop-filter: blur(4px);
}

/* Mobile and Tablet - Hide sidebar by default */
@media screen and (max-width: 1024px) {
  /* Force sidebar to be hidden - Ultra specific selectors */
  .app-layout .sidebar,
  .app-layout aside.sidebar,
  .app-layout #sidebar,
  body .sidebar,
  body aside.sidebar,
  body #sidebar,
  .sidebar:not(.open),
  aside.sidebar:not(.open),
  #sidebar:not(.open) {
    transform: translateX(-100%) !important;
    width: 280px !important;
    left: 0 !important;
  }

  /* Show sidebar when open */
  .sidebar.open,
  aside.sidebar.open,
  #sidebar.open {
    transform: translateX(0) !important;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.5);
  }

  /* Main content takes full width */
  .main-content {
    margin-left: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  /* Show toggle button */
  .sidebar-toggle,
  button.sidebar-toggle,
  #sidebarToggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  /* Overlay hidden by default */
  .sidebar-overlay,
  #sidebarOverlay {
    display: none !important;
  }

  /* Show overlay when sidebar is open */
  .sidebar-overlay.open,
  #sidebarOverlay.open {
    display: block !important;
  }

  .main-header {
    padding: 1rem;
    flex-wrap: wrap;
  }

  .main-body {
    padding: 1rem;
  }

  /* Force grids to single column on tablet */
  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
  }
}

@media (max-width: 768px) {
  .sidebar,
  aside.sidebar,
  #sidebar {
    width: 260px !important;
  }

  .main-header {
    padding: 0.75rem;
  }

  .main-body {
    padding: 0.75rem;
  }
}

@media (max-width: 768px) {
  /* Force ALL grids to single column on mobile */
  .stats-grid,
  .charts-grid,
  .form-grid,
  .form-grid-main,
  .form-grid-2,
  div.stats-grid,
  div.charts-grid,
  .main-body .stats-grid,
  .main-body .charts-grid,
  .main-body div.stats-grid,
  .main-body div.charts-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  /* Override ALL inline grid styles for mobile - Ultra specific */
  div[style*="grid-template-columns"],
  div[style*="repeat(auto-fit"],
  div[style*="repeat(auto-fill"],
  div[style*="minmax(280px"],
  div[style*="minmax(220px"],
  div[style*="minmax(250px"],
  div[style*="minmax(300px"],
  div[style*="minmax(500px"],
  div[style*="minmax(550px"],
  .main-body > div[style*="display: grid"],
  .main-body div[style*="grid-template-columns: repeat"],
  .main-body div[style*="grid-template-columns: 2fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Ensure cards don't overflow */
  .card {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}

/* Stat cards for sidebar layout */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

/* Charts grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(550px, 1fr));
  gap: 2rem;
}

.stat-card-compact {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}

.stat-card-compact:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-light);
}

.stat-card-compact .stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stat-card-compact .stat-content {
  flex: 1;
}

.stat-card-compact .stat-label {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.stat-card-compact .stat-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

/* ============================================================================
   NAVBAR - Modern Glass Navigation (Legacy - for pages not using sidebar)
   ============================================================================ */

.navbar {
  background: rgba(19, 24, 41, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.navbar-container {
  max-width: 1800px;
  margin: 0 auto;
  padding: 1.25rem 2.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2.5rem;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 800;
  font-size: 1.5rem;
  transition: var(--transition);
  flex-shrink: 0;
  padding: 0.5rem 0;
  position: relative;
}

.navbar-brand span {
  background: linear-gradient(
    135deg,
    var(--primary),
    var(--secondary),
    var(--accent)
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.navbar-brand:hover {
  transform: translateX(3px);
}

.navbar-menu {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  align-items: center;
  margin: 0;
  padding: 0;
  justify-content: center;
  flex-wrap: nowrap;
}

.navbar-item {
  margin: 0;
  padding: 0;
}

.navbar-link {
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  position: relative;
  white-space: nowrap;
  border: 1px solid transparent;
  background: transparent;
}

.navbar-link::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 0.75rem;
  padding: 1px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: var(--transition);
}

.navbar-link:hover {
  color: var(--text-primary);
  background: rgba(99, 102, 241, 0.1);
  transform: translateY(-2px);
}

.navbar-link:hover::before {
  opacity: 1;
}

.navbar-link.active {
  color: var(--text-primary);
  background: linear-gradient(
    135deg,
    rgba(99, 102, 241, 0.2),
    rgba(139, 92, 246, 0.15)
  );
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.navbar-link.active::before {
  opacity: 1;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.625rem 1.25rem;
  background: rgba(99, 102, 241, 0.1);
  border-radius: 999px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.user-info:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: white;
  box-shadow:
    0 0 0 2px rgba(99, 102, 241, 0.3),
    0 4px 12px rgba(99, 102, 241, 0.3);
  flex-shrink: 0;
}

.user-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
  white-space: nowrap;
}

.btn-logout {
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: 0.625rem;
  background: linear-gradient(135deg, var(--danger), var(--danger-dark));
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.btn-logout:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.5);
}

/* ============================================================================
   BUTTONS - Modern Button Styles
   ============================================================================ */

.btn {
  padding: 0.875rem 1.75rem;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition:
    width 0.6s,
    height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

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

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), var(--success-dark));
  color: white;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger), var(--danger-dark));
  color: white;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

.btn-warning {
  background: linear-gradient(135deg, var(--warning), var(--warning-dark));
  color: white;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-warning:hover {
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
}

.btn-info {
  background: linear-gradient(135deg, var(--info), var(--info-dark));
  color: white;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-info:hover {
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: #252b47;
  border-color: var(--border-light);
}

/* ============================================================================
   CARDS & CONTAINERS - Glassmorphism Design
   ============================================================================ */

.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 2.5rem;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: 2rem;
  border-radius: 1.25rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary),
    var(--secondary),
    var(--accent)
  );
  opacity: 0;
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-light);
  transform: translateY(-4px);
}

.card:hover::before {
  opacity: 1;
}

.card h2,
.card h3 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.card h2 {
  font-size: 1.75rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card h3 {
  font-size: 1.25rem;
}

/* ============================================================================
   STATUS MESSAGES
   ============================================================================ */

.status {
  padding: 1.125rem 1.5rem;
  border-radius: 0.875rem;
  margin: 1rem 0;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: 0.875rem;
  backdrop-filter: blur(10px);
}

.status.success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status.success::before {
  content: "✓";
  font-weight: 700;
  font-size: 1.25rem;
}

.status.error {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.status.error::before {
  content: "✕";
  font-weight: 700;
  font-size: 1.25rem;
}

.status.info {
  background: rgba(59, 130, 246, 0.15);
  color: var(--info);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.status.info::before {
  content: "ⓘ";
  font-weight: 700;
}

.status.warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status.warning::before {
  content: "⚠";
  font-weight: 700;
}

/* ============================================================================
   FORMS
   ============================================================================ */

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.625rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
}

input[type="text"]:not(.form-input),
input[type="password"]:not(.form-input),
input[type="email"]:not(.form-input),
input[type="number"]:not(.form-input),
input[type="date"]:not(.form-input),
input[type="time"]:not(.form-input),
input[type="search"]:not(.form-input),
select:not(.form-input),
textarea:not(.form-input) {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--border);
  border-radius: 0.75rem;
  font-size: 0.875rem;
  background: rgba(19, 24, 41, 0.6);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  transition: var(--transition);
}

input:focus:not(.form-input),
select:focus:not(.form-input),
textarea:focus:not(.form-input) {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
  background: rgba(19, 24, 41, 0.8);
}

/* ============================================================================
   TABLES - Modern Table Design
   ============================================================================ */

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: rgba(19, 24, 41, 0.6);
  backdrop-filter: blur(10px);
}

th {
  padding: 1.25rem 1rem;
  text-align: left;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border);
}

td {
  padding: 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-primary);
}

tbody tr {
  transition: var(--transition);
  background: transparent;
}

tbody tr:hover {
  background: rgba(99, 102, 241, 0.08);
  transform: scale(1.01);
}

/* ============================================================================
   BADGES
   ============================================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  backdrop-filter: blur(10px);
}

.badge-success {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge.entrada {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge.saida {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge.sem-fluxo {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* ============================================================================
   LOADING STATES
   ============================================================================ */

.loading {
  text-align: center;
  padding: 4rem;
  color: var(--text-secondary);
  font-style: italic;
}

.spinner {
  border: 3px solid rgba(99, 102, 241, 0.1);
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1.5rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ============================================================================
   SCROLLBAR - Modern Scrollbar
   ============================================================================ */

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.3);
  border-radius: 6px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.5);
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */

.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.font-bold {
  font-weight: 700;
}
.font-semibold {
  font-weight: 600;
}
.font-medium {
  font-weight: 500;
}
.text-sm {
  font-size: 0.875rem;
}
.text-xs {
  font-size: 0.75rem;
}
.text-lg {
  font-size: 1.125rem;
}
.text-xl {
  font-size: 1.25rem;
}
.text-2xl {
  font-size: 1.5rem;
}

.mt-1 {
  margin-top: 0.25rem;
}
.mt-2 {
  margin-top: 0.5rem;
}
.mt-3 {
  margin-top: 0.75rem;
}
.mt-4 {
  margin-top: 1rem;
}
.mb-1 {
  margin-bottom: 0.25rem;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mb-3 {
  margin-bottom: 0.75rem;
}
.mb-4 {
  margin-bottom: 1rem;
}

.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-1 {
  gap: 0.25rem;
}
.gap-2 {
  gap: 0.5rem;
}
.gap-3 {
  gap: 0.75rem;
}
.gap-4 {
  gap: 1rem;
}

.grid {
  display: grid;
}
.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}
.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.rounded {
  border-radius: 0.75rem;
}
.rounded-lg {
  border-radius: 1rem;
}
.shadow-sm {
  box-shadow: var(--shadow-sm);
}
.shadow-md {
  box-shadow: var(--shadow-md);
}
.shadow-lg {
  box-shadow: var(--shadow-lg);
}

/* ============================================================================
   MODAL - Modern Modal Design
   ============================================================================ */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(8px);
}

.modal-content {
  background: var(--bg-card);
  backdrop-filter: blur(20px) saturate(180%);
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  transition: var(--transition);
}

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

.modal-body {
  padding: 2rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  padding: 2rem;
  border-top: 1px solid var(--border);
}

.form-label {
  display: block;
  margin-bottom: 0.625rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--border);
  border-radius: 0.75rem;
  font-size: 0.875rem;
  background: rgba(19, 24, 41, 0.6);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
  background: rgba(19, 24, 41, 0.8);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.8125rem;
}

/* ============================================================================
   RESPONSIVE - Mobile & Tablet
   ============================================================================ */

/* Tablet and smaller desktop */
@media (max-width: 1200px) {
  .navbar-container {
    padding: 1rem 2rem;
  }

  .navbar-link {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
  }

  .container {
    padding: 2rem;
  }

  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }

  .card {
    padding: 1.5rem;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .navbar-container {
    padding: 1rem 1.5rem;
    gap: 2rem;
  }

  .navbar-menu {
    gap: 0.375rem;
  }

  .navbar-link {
    padding: 0.625rem 1rem;
    font-size: 0.8125rem;
  }

  .navbar-brand {
    font-size: 1.25rem;
  }

  .main-body {
    padding: 1.5rem;
  }

  .main-header {
    padding: 1rem 1.5rem;
  }

  .main-header-title h1 {
    font-size: 1.25rem;
  }

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

  .stat-card-compact .stat-value {
    font-size: 1.75rem;
  }

  table {
    font-size: 0.8125rem;
  }

  th,
  td {
    padding: 0.875rem 0.75rem;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .navbar-container {
    grid-template-columns: 1fr;
    padding: 1rem;
    gap: 1rem;
  }

  .navbar-brand {
    justify-self: start;
    font-size: 1.125rem;
  }

  .navbar-menu {
    width: 100%;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.75rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .navbar-menu::-webkit-scrollbar {
    height: 4px;
  }

  .navbar-link {
    padding: 0.625rem 0.875rem;
    font-size: 0.75rem;
    flex-shrink: 0;
  }

  .user-menu {
    justify-self: end;
    width: 100%;
    justify-content: space-between;
  }

  .user-name {
    display: none;
  }

  .container {
    padding: 1rem;
  }

  .main-body {
    padding: 1rem;
  }

  .main-header {
    padding: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .main-header-title h1 {
    font-size: 1.125rem;
  }

  .main-header-title p {
    font-size: 0.75rem;
  }

  .main-header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .stat-card-compact {
    padding: 1.25rem;
  }

  .stat-card-compact .stat-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }

  .stat-card-compact .stat-value {
    font-size: 1.5rem;
  }

  .card {
    padding: 1.25rem;
    border-radius: 1rem;
  }

  .card h2 {
    font-size: 1.5rem;
  }

  .card h3 {
    font-size: 1.125rem;
  }

  /* Tables become scrollable on mobile */
  .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -1rem;
    padding: 0 1rem;
  }

  table {
    min-width: 600px;
    font-size: 0.75rem;
  }

  th,
  td {
    padding: 0.75rem 0.5rem;
    font-size: 0.75rem;
  }

  /* Forms */
  .form-group {
    margin-bottom: 1.25rem;
  }

  input[type="text"]:not(.form-input),
  input[type="password"]:not(.form-input),
  input[type="email"]:not(.form-input),
  input[type="number"]:not(.form-input),
  input[type="date"]:not(.form-input),
  input[type="time"]:not(.form-input),
  input[type="search"]:not(.form-input),
  select:not(.form-input),
  textarea:not(.form-input),
  .form-input {
    padding: 0.75rem 1rem;
    font-size: 16px; /* Prevents zoom on iOS */
  }

  /* Buttons */
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    width: 100%;
    justify-content: center;
  }

  .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }

  /* Modal */
  .modal-content {
    max-width: 95vw;
    max-height: 95vh;
    margin: 0.5rem;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 1.25rem;
  }

  .modal-header h3 {
    font-size: 1.25rem;
  }

  /* Badges */
  .badge {
    padding: 0.25rem 0.625rem;
    font-size: 0.6875rem;
  }

  /* Status messages */
  .status {
    padding: 0.875rem 1.25rem;
    font-size: 0.8125rem;
  }
}

/* Small mobile */
@media (max-width: 640px) {
  .navbar-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
  }

  .navbar-link span:first-child {
    display: none;
  }

  .container {
    padding: 0.75rem;
  }

  .main-body {
    padding: 0.75rem;
  }

  .stats-grid {
    gap: 0.75rem;
  }

  .stat-card-compact {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
  }

  .stat-card-compact .stat-icon {
    width: 56px;
    height: 56px;
  }

  .card {
    padding: 1rem;
  }

  .card h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

  th,
  td {
    padding: 0.625rem 0.375rem;
    font-size: 0.6875rem;
  }

  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
  }

  .main-header-title h1 {
    font-size: 1rem;
  }
}

/* Extra small mobile */
@media (max-width: 480px) {
  .main-header-title h1 {
    font-size: 0.9375rem;
  }

  .stat-card-compact .stat-value {
    font-size: 1.25rem;
  }

  .card h2 {
    font-size: 1.125rem;
  }

  table {
    min-width: 500px;
  }

  th,
  td {
    padding: 0.5rem 0.25rem;
  }

  .modal-content {
    border-radius: 1rem;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 1rem;
  }
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
  .main-body {
    padding: 1rem;
  }

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

/* Utility class for responsive table wrapper */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -1rem;
  padding: 0 1rem;
}

@media (min-width: 769px) {
  .table-wrapper {
    margin: 0;
    padding: 0;
  }
}

/* Responsive grid utilities */
@media (max-width: 768px) {
  .grid-responsive {
    grid-template-columns: 1fr !important;
  }

  .flex-responsive {
    flex-direction: column !important;
  }

  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .show-mobile-only {
    display: none !important;
  }
}

/* ============================================================================
   ANIMATIONS - Smooth Animations
   ============================================================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

.slide-in {
  animation: slideIn 0.5s ease-out;
}