:root {
  /* Brand Colors */
  --ev-primary: #1A0826;
  /* Deep Violet (App Background) */
  --ev-accent: #F57C00;
  /* Orange/Gold (App Accent) */
  --ev-accent-hover: #e67600;

  /* Theme Colors */
  --ev-bg-body: #1a1a24;
  --ev-bg-surface: #222230;
  --ev-bg-surface-secondary: #2d2d3f;

  /* Text Colors */
  --ev-text-primary: #FFFFFF;
  --ev-text-secondary: #B0B0B0;
  --ev-text-muted: #8b8b9e;

  /* Borders */
  --ev-border-color: #3a3a4c;

  /* Layout Variables */
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 70px;
}

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html, body {
  height: 100%;
  overflow: hidden; /* Prevent body scroll */
}

body {
  margin-bottom: 0;
  background-color: var(--ev-bg-body);
  color: var(--ev-text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--ev-accent);
  text-decoration: none;
}

a:hover {
  color: var(--ev-accent-hover);
}

/* ========================================
   GLOBAL COMPONENT OVERRIDES (DARK MODE)
   ======================================== */

/* Cards */
.card {
  background-color: var(--ev-bg-surface);
  border: 1px solid var(--ev-border-color);
  color: var(--ev-text-primary);
}

.card-title {
  color: var(--ev-text-primary);
}

.card-text {
  color: var(--ev-text-secondary);
}

.metric-card {
  background-color: var(--ev-bg-surface);
  border: 1px solid var(--ev-border-color);
  border-radius: 12px;
  padding: 0;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.2) !important;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15) !important;
}

/* Forms */
.form-control,
.form-select {
  background-color: var(--ev-bg-surface-secondary);
  border: 1px solid var(--ev-border-color);
  color: var(--ev-text-primary);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--ev-bg-surface-secondary);
  border-color: var(--ev-accent);
  color: var(--ev-text-primary);
  box-shadow: 0 0 0 0.25rem rgba(245, 124, 0, 0.25);
}

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

.input-group-text {
  background-color: var(--ev-bg-surface);
  border-color: var(--ev-border-color);
  color: var(--ev-text-secondary);
}

/* Buttons */
.btn-primary {
  background-color: var(--ev-accent);
  border-color: var(--ev-accent);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--ev-accent-hover) !important;
  border-color: var(--ev-accent-hover) !important;
}

.btn-outline-secondary {
  color: var(--ev-text-secondary);
  border-color: var(--ev-border-color);
}

.btn-outline-secondary:hover {
  background-color: var(--ev-border-color);
  color: var(--ev-text-primary);
}

.btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* Tables */
.table {
  color: var(--ev-text-secondary);
  border-color: var(--ev-border-color);
}

.table> :not(caption)>*>* {
  background-color: transparent;
  color: var(--ev-text-primary);
  border-bottom-color: var(--ev-border-color);
}

.table-striped>tbody>tr:nth-of-type(odd)>* {
  color: var(--ev-text-primary);
  background-color: rgba(255, 255, 255, 0.03);
}

.table-hover>tbody>tr:hover>* {
  color: var(--ev-text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

/* Modals */
.modal-content {
  background-color: var(--ev-bg-surface);
  border: 1px solid var(--ev-border-color);
  color: var(--ev-text-primary);
}

.modal-header,
.modal-footer {
  border-color: var(--ev-border-color);
}

/* Accordion */
.accordion-item {
  background-color: var(--ev-bg-surface);
  border: 1px solid var(--ev-border-color);
}

.accordion-button {
  background-color: var(--ev-bg-surface);
  color: var(--ev-text-primary);
}

.accordion-button:not(.collapsed) {
  background-color: var(--ev-bg-surface-secondary);
  color: var(--ev-text-primary);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .125);
}

.accordion-button::after {
  filter: invert(1) grayscale(100%) brightness(200%);
}

.accordion-body {
  background-color: var(--ev-bg-body);
  color: var(--ev-text-secondary);
}

/* Offcanvas */
.offcanvas {
  background-color: var(--ev-bg-surface);
  color: var(--ev-text-primary);
}

/* Dropdowns */
.dropdown-menu {
  background-color: var(--ev-bg-surface);
  border-color: var(--ev-border-color);
}

.dropdown-item {
  color: var(--ev-text-secondary);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--ev-bg-surface-secondary);
  color: var(--ev-text-primary);
}

/* Badges */
.badge.bg-light.text-dark {
  background-color: var(--ev-bg-surface-secondary) !important;
  color: var(--ev-text-primary) !important;
  border-color: var(--ev-border-color) !important;
}

/* ========================================
   DARK SIDEBAR STYLES (Adapted)
   ======================================== */

.sidebar-dark {
  background: var(--ev-primary);
  /* Use App primary color */
  border-right: 1px solid var(--ev-border-color);
  color: var(--ev-text-secondary);
}

/* Desktop Sidebar */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh; /* Changed from min-height to height */
  /* position: sticky;  Removed as we are using flex container with overflow hidden on body */
  /* top: 0; */
  transition: width 0.3s ease;
  z-index: 1030;
  flex-shrink: 0;
  overflow: hidden; /* Prevent sidebar itself from scrolling outside nav */
}

.sidebar-collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar-collapsed .sidebar-brand-text,
.sidebar-collapsed .sidebar-link-text,
.sidebar-collapsed .sidebar-user-details {
  display: none;
}

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

.sidebar-collapsed .sidebar-user-avatar {
  margin: 0 auto;
}

.sidebar-collapsed .sidebar-link {
  justify-content: center;
  padding: 0.75rem;
}

.sidebar-collapsed .sidebar-link i {
  margin-right: 0;
  font-size: 1.25rem;
}

.sidebar-collapsed .sidebar-toggle-btn {
  justify-content: center;
}

.sidebar-collapsed .sidebar-logout-btn {
  padding: 0.5rem;
}

.sidebar-collapsed .sidebar-logout-btn .sidebar-link-text {
  display: none;
}

/* Sidebar Header */
.sidebar-header {
  min-height: 60px;
  border-bottom-color: var(--ev-border-color) !important;
}

.sidebar-brand {
  color: var(--ev-text-primary);
  font-weight: 600;
  font-size: 1.25rem;
}

.sidebar-brand:hover {
  color: var(--ev-accent);
}

.sidebar-brand-icon {
  font-size: 1.5rem;
  color: var(--ev-accent);
}

.sidebar-brand-text {
  white-space: nowrap;
  overflow: hidden;
  margin-left: 0.5rem;
}

/* Sidebar User Info */
.sidebar-user-info {
  background: rgba(0, 0, 0, 0.15);
  border-bottom-color: var(--ev-border-color) !important;
}

.sidebar-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(245, 124, 0, 0.2);
  /* Accent opacity */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-user-avatar i {
  font-size: 1.25rem;
  color: var(--ev-accent);
}

.sidebar-user-details {
  overflow: hidden;
}

/* Sidebar Navigation */
.sidebar-nav {
  scrollbar-width: thin;
  scrollbar-color: var(--ev-border-color) transparent;
}

.sidebar-nav::-webkit-scrollbar {
  width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
  background-color: var(--ev-border-color);
  border-radius: 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  color: var(--ev-text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
  margin: 2px 0;
}

.sidebar-link:hover {
  color: var(--ev-text-primary);
  background: rgba(255, 255, 255, 0.05);
  border-left-color: var(--ev-accent);
}

.sidebar-link.active,
.sidebar-link:focus {
  color: var(--ev-text-primary);
  background: rgba(245, 124, 0, 0.15);
  /* Accent opacity */
  border-left-color: var(--ev-accent);
}

.sidebar-link i {
  font-size: 1.1rem;
  margin-right: 0.75rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-link-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Sidebar Footer */
.sidebar-footer {
  background: rgba(0, 0, 0, 0.1);
  border-top-color: var(--ev-border-color) !important;
}

.sidebar-toggle-btn {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 0.5rem;
  border-radius: 0.375rem;
  color: var(--ev-text-secondary) !important;
}

.sidebar-toggle-btn:hover {
  color: var(--ev-text-primary) !important;
  background: rgba(255, 255, 255, 0.05);
}

/* Main Content Area */
.main-content {
  height: 100vh; /* Changed from min-height to height */
  background-color: var(--ev-bg-body);
  width: calc(100% - var(--sidebar-width));
  max-width: calc(100% - var(--sidebar-width));
  transition: width 0.3s ease, max-width 0.3s ease;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden; /* Important: The scroll happens inside the child container */
}

.d-flex.flex-grow-1 {
  /* min-height: 100vh; Removed to allow internal scroll */
}

.container-fluid.py-3.flex-grow-1 {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

main[role="main"].pb-3 {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.sidebar-collapsed~.main-content {
  width: calc(100% - var(--sidebar-collapsed-width));
  max-width: calc(100% - var(--sidebar-collapsed-width));
}

/* Mobile Top Bar */
#mobileTopBar {
  z-index: 1040;
  background-color: var(--ev-primary);
  border-bottom-color: var(--ev-border-color) !important;
}

/* Mobile Sidebar Off-canvas */
#mobileSidebar {
  width: 280px;
  max-width: 85vw;
  background-color: var(--ev-primary);
}

#mobileSidebar .offcanvas-header {
  border-bottom-color: var(--ev-border-color) !important;
}

#mobileSidebar .sidebar-link {
  padding: 0.875rem 1rem;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 991.98px) {
  .sidebar {
    display: none !important;
  }

  #mobileTopBar {
    display: flex !important;
  }

  .main-content {
    width: 100%;
    max-width: 100%;
  }
}

@media (min-width: 992px) {
  #mobileTopBar {
    display: none !important;
  }

  #mobileSidebar {
    display: none !important;
  }
}

/* ========================================
   UTILITY & MISC
   ======================================== */

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

/* Cancelled Sale */
.cancelled-sale {
  opacity: 0.7;
}

.cancelled-sale td {
  text-decoration: line-through;
  text-decoration-color: rgba(255, 255, 255, 0.3);
}

.cancelled-sale td:last-child,
.cancelled-sale td:nth-last-child(2) {
  text-decoration: none;
}

/* Access Cards */
.access-card {
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  border: 1px solid var(--ev-border-color);
  background-color: var(--ev-bg-surface);
}

.access-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.3);
  border-color: var(--ev-accent);
}

.btn-check:checked+.access-card {
  border-color: var(--ev-accent);
  box-shadow: 0 0 0 2px var(--ev-accent);
}

.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Utilities */
.bg-primary-subtle {
  background-color: rgba(245, 124, 0, 0.1) !important;
}

.text-primary {
  color: var(--ev-accent) !important;
}

.bg-success-subtle {
  background-color: rgba(25, 135, 84, 0.1) !important;
}

.bg-danger-subtle {
  background-color: rgba(220, 53, 69, 0.1) !important;
}

.bg-info-subtle {
  background-color: rgba(13, 202, 240, 0.1) !important;
}

.bg-warning-subtle {
  background-color: rgba(255, 193, 7, 0.1) !important;
}

.bg-secondary-subtle {
  background-color: rgba(108, 117, 125, 0.1) !important;
}

.section-card,
.table-card {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
  border: 1px solid var(--ev-border-color);
  background: var(--ev-bg-surface);
}

.footer {
  border-top-color: var(--ev-border-color) !important;
  background-color: var(--ev-bg-body);
  color: var(--ev-text-secondary);
}

/* Logo Sizing */
.auth-logo {
  max-width: 150px;
  height: auto;
}

/* REMOVE: Conflicting heights
html, body {
  height: 100%;
}
*/

.card, .metric-card, .section-card, .table-card {
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.table-responsive {
  max-height: 60vh;
  overflow-y: auto;
}