/* Main Styles for PIOTRUST - Internal Audit Management System */

:root {
  --primary: #1e88e5;
  --primary-dark: #1565c0;
  --primary-light: #64b5f6;
  --secondary: #43a047;
  --secondary-dark: #2e7d32;
  --secondary-light: #81c784;
  --success: #43a047;
  --info: #29b6f6;
  --warning: #ffb74d;
  --danger: #e53935;
  --light: #f5f5f5;
  --dark: #263238;
  --accent: #7e57c2; /* Tím làm màu accent mới */
  --accent-dark: #5e35b1;
  --accent-light: #b39ddb;
  --neutral: #607d8b; /* Xám xanh làm màu trung tính */
  --neutral-dark: #171221;
  --neutral-light: #90a4ae;
  --bs-body-font-family: 'Segoe UI', 'Noto Sans', 'Helvetica Neue', Arial, 'Liberation Sans', sans-serif;
  --sidebar-width: 350px;
  --sidebar-collapsed-width: 150px;
  --topnav-height: 60px;
  --transition-speed: 0.3s;
}

/* Global Styles */
body {
  background-color: #f8f9fa;
  font-family: var(--bs-body-font-family);
  overflow-x: hidden;
  color: #333;
  transition: background-color var(--transition-speed);
}

/* Sidebar Styles */
#layoutSidenav {
  display: flex;
}

#layoutSidenav_nav {
  /* flex-basis: var(--sidebar-width); */
  flex-basis: 300px;
  flex-shrink: 0;
  transition: transform var(--transition-speed) ease-in-out, width var(--transition-speed) ease-in-out;
  z-index: 1038;
  /* width: var(--sidebar-width); */
  width: 300px;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

#layoutSidenav_content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  flex-grow: 1;
  min-height: calc(100vh - var(--topnav-height));
  margin-left: 300px;
  transition: margin var(--transition-speed) ease-in-out;
  background-color: #f8f9fa;
}

.sb-sidenav-toggled #layoutSidenav_nav {
  transform: translateX(0);
  /* width: var(--sidebar-collapsed-width); */
  width: 100px;
}

.sb-sidenav-toggled #layoutSidenav_content {
  margin-left: 100px;
}

.sb-sidenav-toggled .sb-sidenav .nav-link-text,
.sb-sidenav-toggled .sb-sidenav .sb-sidenav-menu-heading,
.sb-sidenav-toggled .sb-sidenav .sb-nav-link-icon + span,
.sb-sidenav-toggled .sb-sidenav .sb-sidenav-footer span {
  display: none;
}

.sb-sidenav-toggled .sb-sidenav .sb-nav-link-icon {
  margin-right: 0;
  font-size: 1.1rem;
  width: 100%;
  text-align: center;
}

.sb-nav-fixed .sb-topnav {
  height: var(--topnav-height);
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.sb-nav-fixed {
  padding-top: var(--topnav-height);
}

.sb-nav-fixed #layoutSidenav #layoutSidenav_nav {
  height: 100vh;
  z-index: 1038;
  position: fixed;
}

.sb-nav-fixed #layoutSidenav #layoutSidenav_nav .sb-sidenav {
  padding-top: 0;
  height: calc(100vh - var(--topnav-height));
}

.sb-nav-fixed #layoutSidenav #layoutSidenav_content {
  padding-left: 0;
  top: var(--topnav-height);
}

.sb-sidenav {
  display: flex;
  flex-direction: column;
  height: 100%;
  flex-wrap: nowrap;
  background: white;
}

.sb-sidenav .sb-sidenav-menu {
  flex-grow: 1;
  overflow-y: auto;
  padding-top: 1rem;
}

.sb-sidenav .sb-sidenav-menu .nav {
  flex-direction: column;
  flex-wrap: nowrap;
}

.sb-sidenav .sb-sidenav-menu .nav .sb-sidenav-menu-heading {
  padding: 1.15rem 1.5rem 0.75rem;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #6c757d; 
  letter-spacing: 0.5px;
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  color: #495057;
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
  font-weight: 500;
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link:hover {
  color: var(--accent);
  background-color: rgba(126, 87, 194, 0.05);
  border-left-color: var(--accent-light);
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link.active {
  color: var(--accent);
  background-color: rgba(126, 87, 194, 0.1);
  border-left-color: var(--accent);
  font-weight: 600;
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link .sb-nav-link-icon {
  margin-right: 0.75rem;
  width: 1.25rem;
  text-align: center;
  color: #6c757d;
  transition: color 0.2s ease;
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link:hover .sb-nav-link-icon,
.sb-sidenav .sb-sidenav-menu .nav .nav-link.active .sb-nav-link-icon {
  color: var(--accent);
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link .sb-sidenav-collapse-arrow {
  display: inline-block;
  margin-left: auto;
  transition: transform 0.15s ease;
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link.collapsed .sb-sidenav-collapse-arrow {
  transform: rotate(0deg);
}

.sb-sidenav .sb-sidenav-menu .nav .nav-link:not(.collapsed) .sb-sidenav-collapse-arrow {
  transform: rotate(-90deg);
}

.sb-sidenav .sb-sidenav-menu .nav .sb-sidenav-menu-nested {
  margin-left: 1.5rem;
  flex-direction: column;
}

.sb-sidenav-dark {
  background: linear-gradient(180deg, var(--neutral-dark), #001428);
  color: rgba(255, 255, 255, 0.8);
}

.sb-sidenav-dark .sb-sidenav-menu .nav .sb-sidenav-menu-heading {
  color: #ffb74d;
}

.sb-sidenav-dark .sb-sidenav-menu .nav .nav-link {
  color: rgb(255, 255, 255);
  border-left: 3px solid transparent;
}

.sb-sidenav-dark .sb-sidenav-menu .nav .nav-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.05);
  border-left-color: var(--accent-light);
}

.sb-sidenav-dark .sb-sidenav-menu .nav .nav-link.active {
  color: var(--accent);
  background-color: rgba(126, 87, 194, 0.2);
  border-left-color: var(--accent);
}

.sb-sidenav-dark .sb-sidenav-menu .nav .nav-link .sb-nav-link-icon {
  color: rgba(255, 255, 255, 0.5);
}

.sb-sidenav-dark .sb-sidenav-menu .nav .nav-link:hover .sb-nav-link-icon,
.sb-sidenav-dark .sb-sidenav-menu .nav .nav-link.active .sb-nav-link-icon {
  color: #fff;
}

.sb-sidenav .sb-sidenav-footer {
  padding: 0.75rem 1.5rem;
  background-color: #f8f9fa;
  border-top: 1px solid #e9ecef;
}

.sb-sidenav-dark .sb-sidenav-footer {
  background-color: rgba(0, 0, 0, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
}

/* Navbar Brand */
.navbar-brand {
  font-family: var(--bs-body-font-family);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 1px;
  color: white !important;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
}

.navbar-brand .logo-img {
  height: 36px;
  margin-right: 10px;
  filter: drop-shadow(0 0 2px rgba(0,0,0,0.3));
}

.navbar-brand .brand-text {
  text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

/* Card Styles */
.card {
  border: none;
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  overflow: hidden;
}

.card:hover {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.card .card-header {
  font-weight: 600;
  background-color: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: 1rem 1.25rem;
}

.card .card-header.bg-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark)) !important;
  color: white;
}

.card .card-header.bg-success {
  background: linear-gradient(135deg, var(--neutral), var(--neutral-dark)) !important;
  color: white;
}

.card-header:first-child {
  border-radius: 0.5rem 0.5rem 0 0;
}

.card-footer:last-child {
  border-radius: 0 0 0.5rem 0.5rem;
}

/* Table Styles */
.table th {
  font-weight: 500;
  background-color: rgba(33, 40, 50, 0.03);
}

.table-hover tbody tr:hover {
  background-color: rgba(126, 87, 194, 0.05);
}

/* Form Styles */
.form-control:focus, .form-select:focus {
  border-color: var(--accent-light);
  box-shadow: 0 0 0 0.25rem rgba(126, 87, 194, 0.25);
}

.form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

/* Button Styles */
.btn {
  border-radius: 0.25rem;
  padding: 0.375rem 0.75rem;
  font-weight: 400;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
}

.btn-primary:hover {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(126, 87, 194, 0.3);
}

.btn-success {
  background-color: var(--neutral);
  border-color: var(--neutral);
}

.btn-success:hover {
  background-color: var(--neutral-dark);
  border-color: var(--neutral-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(96, 125, 139, 0.3);
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

/* Badge Styles */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
  border-radius: 0.25rem;
}

/* Alert Styles */
.alert {
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  border: none;
  margin-bottom: 1rem;
  animation: fadeInDown 0.5s ease-in-out;
}

.alert-success {
  background-color: rgba(96, 125, 139, 0.1);
  color: var(--neutral-dark);
  border-left: 4px solid var(--neutral);
}

.alert-info {
  background-color: rgba(41, 182, 246, 0.1);
  color: #0277bd;
  border-left: 4px solid var(--info);
}

.alert-warning {
  background-color: rgba(255, 183, 77, 0.1);
  color: #ef6c00;
  border-left: 4px solid var(--warning);
}

.alert-danger {
  background-color: rgba(229, 57, 53, 0.1);
  color: #c62828;
  border-left: 4px solid var(--danger);
}

.alert-dismissible .btn-close {
  padding: 1.25rem 1rem;
}

/* Dashboard Styles */
.dashboard-card {
  transition: transform 0.2s ease-in-out;
}

.dashboard-card:hover {
  transform: translateY(-5px);
}

.dashboard-card .card-body {
  padding: 1.5rem;
}

.dashboard-card .dashboard-card-icon {
  font-size: 2rem;
  color: var(--accent);
}

.dashboard-card .dashboard-card-title {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.dashboard-card .dashboard-card-value {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* Status Indicators */
.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 5px;
}

.status-pending {
  background-color: var(--warning);
}

.status-in-progress {
  background-color: var(--accent);
}

.status-completed {
  background-color: var(--neutral);
}

.status-overdue {
  background-color: var(--danger);
}

/* Footer Styles */
footer {
  background-color: #f8f9fa;
  padding: 1rem 0;
  margin-top: auto;
}

/* Dropdown styles */
.dropdown-menu {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  border: none;
  border-radius: 0.5rem;
  overflow: hidden;
}

.dropdown-item {
  padding: 0.5rem 1.25rem;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background-color: rgba(126, 87, 194, 0.1);
  color: var(--accent);
}

.dropdown-item i {
  color: #6c757d;
  transition: color 0.2s ease;
}

.dropdown-item:hover i {
  color: var(--accent);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Animation for alerts */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Page transitions */
main {
  animation: fadeIn 0.5s ease-in-out;
}

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

/* User avatar */
.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 500;
  border: 2px solid rgba(255, 255, 255, 0.5);
  transition: all 0.2s ease;
}

.user-avatar:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

/* Search bar styling */
.search-form .input-group {
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.search-form .form-control {
  border-radius: 50px 0 0 50px;
  border: none;
  padding-left: 1.25rem;
}

.search-form .btn {
  border-radius: 0 50px 50px 0;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Custom styles for planning module */
.plan-status-badge {
  font-size: 0.85rem;
  padding: 0.35em 0.65em;
}

/* matrix styles for risk management */
.risk-matrix-cell {
  width: 60px;
  height: 60px;
  text-align: center;
  vertical-align: middle;
  font-weight: bold;
  color: white;
}

.risk-low {
  background-color: var(--neutral);
}

.risk-medium {
  background-color: var(--warning);
}

.risk-high {
  background-color: var(--danger);
}

/* Progress bar styling */
.progress {
  height: 10px;
  border-radius: 5px;
  margin-top: 5px;
}

.progress-bar-success {
  background-color: var(--neutral);
}

.progress-bar-warning {
  background-color: var(--warning);
}

.progress-bar-danger {
  background-color: var(--danger);
}

/* Theme toggle button */
.theme-toggle {
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
  color: white;
}

.theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Dark mode support */
.dark-theme {
  background-color: #121212;
  color: #e0e0e0;
}

.dark-theme .card {
  background-color: #1e1e1e;
  border-color: #333;
}

.dark-theme .card-header {
  background-color: #252525;
  border-bottom-color: #333;
  color: #e0e0e0;
}

.dark-theme .sb-sidenav {
  background-color: #1e1e1e;
}

.dark-theme .sb-sidenav-menu .nav-link {
  color: #b0b0b0;
}

.dark-theme .sb-sidenav-menu .nav-link:hover,
.dark-theme .sb-sidenav-menu .nav-link.active {
  color: #ffffff;
}

.dark-theme .sb-sidenav-footer {
  background-color: #252525;
  border-top-color: #333;
}

/* Sidebar toggle button animation */
#sidebarToggle {
  transition: transform 0.3s ease;
}

.sb-sidenav-toggled #sidebarToggle {
  transform: rotate(180deg);
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1037;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sb-sidenav-toggled .sidebar-overlay {
  display: block;
  opacity: 1;
}

/* Mobile responsiveness */
@media (max-width: 992px) {
  :root {
    --sidebar-width: 350px;
  }
  
  #layoutSidenav_nav {
    transform: translateX(calc(-1 * var(--sidebar-width)));
    position: fixed;
    height: 100%;
    width: var(--sidebar-width);
  }
  
  #layoutSidenav_content {
    margin-left: 0;
  }
  
  .sb-sidenav-toggled #layoutSidenav_nav {
    transform: translateX(0);
    width: var(--sidebar-width);
  }
  
  .sb-sidenav-toggled #layoutSidenav_content {
    margin-left: 0;
  }
  
  .sb-sidenav-toggled .sb-sidenav .nav-link-text,
  .sb-sidenav-toggled .sb-sidenav .sb-sidenav-menu-heading,
  .sb-sidenav-toggled .sb-sidenav .sb-nav-link-icon + span,
  .sb-sidenav-toggled .sb-sidenav .sb-sidenav-footer span {
    display: inline;
  }
  
  .sb-sidenav-toggled .sb-sidenav .sb-nav-link-icon {
    margin-right: 0.75rem;
    width: auto;
    text-align: left;
  }
}

@media (max-width: 768px) {
  .navbar-brand .brand-text {
    display: none;
  }
  
  .table-responsive {
    overflow-x: auto;
  }
  
  .dashboard-card .dashboard-card-value {
    font-size: 1.5rem;
  }
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    background-color: white;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .container-fluid {
    width: 100%;
    padding: 0;
  }
  
  #layoutSidenav_nav {
    display: none;
  }
  
  #layoutSidenav_content {
    margin-left: 0;
  }
}

/* Floating action button for mobile */
.floating-action-btn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--accent);
  color: white;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  z-index: 1036;
  text-align: center;
  line-height: 56px;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.floating-action-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .floating-action-btn {
    display: block;
  }
}

/* Quick access menu */
.quick-access-menu {
  position: fixed;
  bottom: 80px;
  right: 20px;
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  z-index: 1035;
}

.quick-access-menu.show {
  display: flex;
}

.quick-access-item {
  display: flex;
  align-items: center;
  background-color: white;
  border-radius: 30px;
  padding: 8px 16px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
  cursor: pointer;
}

.quick-access-item:hover {
  transform: translateX(-5px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.quick-access-item i {
  margin-right: 8px;
  color: var(--accent);
}

/* Notification badge */
.notification-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: var(--danger);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

/* Pulse animation for notification */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Sidebar mini mode */
.sb-sidenav-mini .sb-sidenav {
  width: var(--sidebar-collapsed-width);
}

.sb-sidenav-mini #layoutSidenav_content {
  margin-left: var(--sidebar-collapsed-width);
}

.sb-sidenav-mini .sb-sidenav .nav-link-text,
.sb-sidenav-mini .sb-sidenav .sb-sidenav-menu-heading,
.sb-sidenav-mini .sb-sidenav .sb-sidenav-footer span {
  display: none;
}

.sb-sidenav-mini .sb-sidenav .sb-nav-link-icon {
  margin-right: 0;
  font-size: 1.1rem;
  width: 100%;
  text-align: center;
}

/* Tooltip for mini sidebar */
.sb-sidenav-mini .sb-sidenav .nav-link {
  position: relative;
}

.sb-sidenav-mini .sb-sidenav .nav-link:hover::after {
  content: attr(data-title);
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  white-space: nowrap;
  z-index: 1040;
  margin-left: 10px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-initial {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
}