/* ============================================
   Sistem Informasi Warga Perumahan BSC
   Custom Styles
   Color Scheme: White (#ffffff), Green (#28a745, #198754), Blue (#0d6efd, #0b5ed7)
   ============================================ */

:root {
  --primary-blue: #0d6efd;
  --primary-blue-hover: #0b5ed7;
  --primary-green: #28a745;
  --primary-green-hover: #198754;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --text-dark: #212529;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.125);
  --sidebar-width: 260px;
  --navbar-height: 60px;
  --transition-speed: 0.3s;
}

/* ============================================
   Base Styles
   ============================================ */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-light);
  color: var(--text-dark);
  overflow-x: hidden;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color var(--transition-speed);
}

a:hover {
  color: var(--primary-blue-hover);
}

/* ============================================
   Card Styles
   ============================================ */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-speed), transform var(--transition-speed);
}

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

.card-header {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  border-radius: 0.75rem 0.75rem 0 0 !important;
  padding: 1rem 1.25rem;
  font-weight: 600;
}

.card-body {
  padding: 1.25rem;
}

/* Stat Cards */
.stat-card {
  border-radius: 0.75rem;
  border-left: 4px solid var(--primary-blue);
  transition: transform var(--transition-speed);
}

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

.stat-card.green {
  border-left-color: var(--primary-green);
}

.stat-card.blue {
  border-left-color: var(--primary-blue);
}

.stat-card.warning {
  border-left-color: #ffc107;
}

.stat-card.danger {
  border-left-color: #dc3545;
}

.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-card .stat-icon.bg-blue {
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-blue);
}

.stat-card .stat-icon.bg-green {
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--primary-green);
}

.stat-card .stat-icon.bg-warning {
  background-color: rgba(255, 193, 7, 0.1);
  color: #ffc107;
}

.stat-card .stat-icon.bg-danger {
  background-color: rgba(220, 53, 69, 0.1);
  color: #dc3545;
}

/* ============================================
   Sidebar Styles
   ============================================ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  z-index: 1050;
  overflow-y: auto;
  overflow-x: hidden;
  transition: left var(--transition-speed) ease, transform var(--transition-speed) ease;
  padding-bottom: 60px;
}

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

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

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.sidebar .sidebar-brand {
  padding: 1.25rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar .sidebar-brand h6 {
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 0;
}

.sidebar .sidebar-brand small {
  color: rgba(255, 255, 255, 0.6);
}

.sidebar .nav {
  padding: 0.75rem 0.5rem;
}

.sidebar .nav-item {
  margin-bottom: 2px;
}

.sidebar .nav-link {
  color: rgba(255, 255, 255, 0.7);
  padding: 0.65rem 1rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  transition: all var(--transition-speed);
}

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

.sidebar .nav-link:hover {
  background-color: rgba(13, 110, 253, 0.2);
  color: #ffffff;
}

.sidebar .nav-link.active {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
  color: #ffffff;
  font-weight: 500;
  box-shadow: 0 4px 6px rgba(13, 110, 253, 0.3);
}

.sidebar .sidebar-section {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1rem 0.5rem;
}

/* Sidebar Overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1040;
  transition: opacity var(--transition-speed);
}

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

/* ============================================
   Navbar Styles
   ============================================ */
.navbar-top {
  position: sticky;
  top: 0;
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  z-index: 1030;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.navbar-top .btn-link {
  color: var(--text-dark);
  font-size: 1.25rem;
  padding: 0.375rem 0.5rem;
}

.navbar-top .btn-link:hover {
  color: var(--primary-blue);
}

.navbar-top .dropdown-menu {
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  border-radius: 0.5rem;
  padding: 0.5rem;
}

.navbar-top .dropdown-item {
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
}

.navbar-top .dropdown-item:hover {
  background-color: rgba(13, 110, 253, 0.05);
}

.navbar-top .notification-badge {
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(25%, -25%);
}

/* ============================================
   Breadcrumb Styles
   ============================================ */
.breadcrumb {
  background-color: transparent;
  padding: 0;
  margin-bottom: 0;
  font-size: 0.875rem;
}

.breadcrumb-item a {
  color: var(--text-muted);
}

.breadcrumb-item.active {
  color: var(--text-dark);
  font-weight: 500;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "\F285";
  font-family: "bootstrap-icons";
  font-size: 0.7rem;
}

/* ============================================
   Toast Notification Styles
   ============================================ */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
}

.toast-container .toast {
  border: none;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
}

.toast-success {
  border-left: 4px solid var(--primary-green);
}

.toast-error {
  border-left: 4px solid #dc3545;
}

.toast-warning {
  border-left: 4px solid #ffc107;
}

.toast-info {
  border-left: 4px solid var(--primary-blue);
}

/* ============================================
   Loading Skeleton Animation
   ============================================ */
.skeleton {
  background: linear-gradient(90deg, #e9ecef 25%, #f8f9fa 50%, #e9ecef 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: 0.375rem;
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  width: 100%;
}

.skeleton-text.short {
  width: 60%;
}

.skeleton-title {
  height: 1.5rem;
  margin-bottom: 0.75rem;
  width: 40%;
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.skeleton-card {
  height: 120px;
  border-radius: 0.75rem;
}

.skeleton-table-row {
  height: 2.5rem;
  margin-bottom: 0.25rem;
}

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

/* ============================================
   Form Styles
   ============================================ */
.form-control,
.form-select {
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.375rem;
}

.input-group-text {
  background-color: var(--bg-light);
  border-color: var(--border-color);
  border-radius: 0.5rem;
}

.form-control.is-invalid {
  border-color: #dc3545;
}

.form-control.is-valid {
  border-color: var(--primary-green);
}

/* Password strength indicator */
.password-strength {
  height: 4px;
  border-radius: 2px;
  margin-top: 0.5rem;
  background-color: #e9ecef;
  overflow: hidden;
}

.password-strength .strength-bar {
  height: 100%;
  border-radius: 2px;
  transition: width var(--transition-speed), background-color var(--transition-speed);
}

.password-strength .strength-bar.weak {
  width: 25%;
  background-color: #dc3545;
}

.password-strength .strength-bar.fair {
  width: 50%;
  background-color: #ffc107;
}

.password-strength .strength-bar.good {
  width: 75%;
  background-color: var(--primary-blue);
}

.password-strength .strength-bar.strong {
  width: 100%;
  background-color: var(--primary-green);
}

/* ============================================
   DataTables Customization
   ============================================ */
.dataTables_wrapper {
  padding: 0;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
  margin-bottom: 1rem;
}

.dataTables_wrapper .dataTables_length select {
  border-radius: 0.375rem;
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.5rem;
}

.dataTables_wrapper .dataTables_filter input {
  border-radius: 0.375rem;
  border: 1px solid var(--border-color);
  padding: 0.375rem 0.75rem;
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--primary-blue);
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: 0.375rem !important;
  margin: 0 2px;
  border: 1px solid var(--border-color) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--primary-blue) !important;
  border-color: var(--primary-blue) !important;
  color: #ffffff !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: rgba(13, 110, 253, 0.1) !important;
  border-color: var(--primary-blue) !important;
  color: var(--primary-blue) !important;
}

.dataTables_wrapper .dataTables_info {
  font-size: 0.825rem;
  color: var(--text-muted);
}

table.dataTable {
  border-collapse: collapse !important;
}

table.dataTable thead th {
  background-color: var(--bg-light);
  border-bottom: 2px solid var(--border-color);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  padding: 0.75rem;
}

table.dataTable tbody td {
  padding: 0.75rem;
  vertical-align: middle;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-color);
}

table.dataTable tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.03);
}

/* ============================================
   Button Styles
   ============================================ */
.btn {
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: all var(--transition-speed);
}

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

.btn-primary:hover {
  background-color: var(--primary-blue-hover);
  border-color: var(--primary-blue-hover);
  box-shadow: 0 4px 6px rgba(13, 110, 253, 0.3);
}

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

.btn-success:hover {
  background-color: var(--primary-green-hover);
  border-color: var(--primary-green-hover);
  box-shadow: 0 4px 6px rgba(40, 167, 69, 0.3);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8rem;
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
}

/* Quick Action Buttons */
.quick-action-btn {
  border-radius: 0.75rem;
  padding: 1.25rem;
  text-align: center;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  border: 1px solid var(--border-color);
  background: var(--bg-white);
  cursor: pointer;
}

.quick-action-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.quick-action-btn .action-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  font-size: 1.5rem;
}

/* ============================================
   Badge Styles
   ============================================ */
.badge-status {
  padding: 0.35rem 0.65rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-lunas {
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--primary-green);
}

.badge-belum {
  background-color: rgba(255, 193, 7, 0.1);
  color: #856404;
}

.badge-terlambat {
  background-color: rgba(220, 53, 69, 0.1);
  color: #dc3545;
}

.badge-menunggu {
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-blue);
}

/* ============================================
   Main Content Area
   ============================================ */
.main-content {
  transition: margin-left var(--transition-speed) ease;
}

.page-header {
  margin-bottom: 1.5rem;
}

.page-header h4 {
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.page-header p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* ============================================
   Login Page Styles
   ============================================ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.login-card {
  max-width: 420px;
  width: 100%;
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  border: none;
}

.login-card .card-body {
  padding: 2.5rem;
}

.login-card .login-logo {
  max-height: 70px;
  margin-bottom: 1rem;
}

/* CAPTCHA placeholder */
.captcha-container {
  border: 2px dashed var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  text-align: center;
  background-color: var(--bg-light);
  margin-bottom: 1rem;
}

/* ============================================
   Miscellaneous
   ============================================ */
.text-truncate-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cursor-pointer {
  cursor: pointer;
}

.no-select {
  user-select: none;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .sidebar,
  .navbar-top,
  .sidebar-overlay,
  .btn,
  .no-print,
  .toast-container {
    display: none !important;
  }

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

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

  body {
    background: #ffffff;
    font-size: 12pt;
  }

  a[href]:after {
    content: none !important;
  }

  .page-break {
    page-break-before: always;
  }

  @page {
    margin: 2cm;
  }
}