/* ========================================
   MODERN UI COMPONENTS - RINGAN & KONSISTEN
   ======================================== */

/* ===== VARIABEL GLOBAL ===== */
:root {
  --primary-color: #2196F3;
  --success-color: #4CAF50;
  --warning-color: #FF9800;
  --danger-color: #F44336;
  --info-color: #00BCD4;
  --dark-color: #212121;
  --light-color: #FAFAFA;
  
  --border-radius: 8px;
  --border-radius-sm: 6px;
  --border-radius-lg: 12px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== MODERN BUTTONS ===== */
.btn-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  font-size: 13px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  min-width: 80px;
}

.btn-modern:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

/* Button Variants */
.btn-modern.btn-primary {
  background: linear-gradient(135deg, #2196F3, #1976D2);
  color: white;
}

.btn-modern.btn-success {
  background: linear-gradient(135deg, #4CAF50, #388E3C);
  color: white;
}

.btn-modern.btn-warning {
  background: linear-gradient(135deg, #FF9800, #F57C00);
  color: white;
}

.btn-modern.btn-danger {
  background: linear-gradient(135deg, #F44336, #D32F2F);
  color: white;
}

.btn-modern.btn-info {
  background: linear-gradient(135deg, #00BCD4, #0097A7);
  color: white;
}

/* Button Sizes */
.btn-modern.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  min-width: 70px;
}

.btn-modern.btn-lg {
  padding: 12px 24px;
  font-size: 15px;
  min-width: 120px;
}

/* ===== MODERN AVATAR ===== */
.avatar-modern {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: var(--light-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-modern:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

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

/* ===== MODERN MODAL ===== */
.modal-modern .modal-dialog {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.modal-modern .modal-header {
  background: linear-gradient(135deg, var(--primary-color), #1976D2);
  color: white;
  border: none;
  padding: 20px 24px;
}

.modal-modern .modal-title {
  font-weight: 600;
  font-size: 18px;
}

.modal-modern .modal-body {
  padding: 24px;
}

.modal-modern .modal-footer {
  border: none;
  padding: 16px 24px;
  background: #F8F9FA;
}

/* ===== MODERN TABLE ===== */
.table-modern {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-modern thead {
  background: linear-gradient(135deg, #F8F9FA, #E9ECEF);
}

.table-modern th {
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--dark-color);
  border: none;
  padding: 16px 12px;
}

.table-modern td {
  padding: 12px;
  vertical-align: middle;
  border-color: #F1F3F4;
}

.table-modern tbody tr {
  transition: var(--transition);
}

.table-modern tbody tr:hover {
  background: #F8F9FA;
  transform: scale(1.01);
}

/* ===== MODERN LOADING ===== */
.loading-modern {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  color: var(--primary-color);
  font-size: 14px;
}

.spinner-modern {
  width: 20px;
  height: 20px;
  border: 2px solid #E3F2FD;
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ===== MODERN BUTTONS ===== */
.btn-modern {
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  min-width: 100px;
  transition: all 0.2s ease;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-transform: none;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}

.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-modern:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.btn-modern.btn-primary-modern {
  background: linear-gradient(135deg, var(--primary-color), #0056b3);
  color: white;
}

.btn-modern.btn-primary-modern:hover {
  background: linear-gradient(135deg, #0056b3, #004085);
}

.btn-modern.btn-secondary {
  background: linear-gradient(135deg, #6C757D, #545B62);
  color: white;
}

.btn-modern.btn-secondary:hover {
  background: linear-gradient(135deg, #545B62, #3D4142);
}

.btn-modern.btn-success-modern {
  background: linear-gradient(135deg, var(--success-color), #218838);
  color: white;
}

.btn-modern.btn-success-modern:hover {
  background: linear-gradient(135deg, #218838, #1E7E34);
}

.btn-modern.btn-warning-modern {
  background: linear-gradient(135deg, var(--warning-color), #E0A800);
  color: white;
}

.btn-modern.btn-warning-modern:hover {
  background: linear-gradient(135deg, #E0A800, #D39E00);
}

.btn-modern.btn-danger-modern {
  background: linear-gradient(135deg, var(--danger-color), #C82333);
  color: white;
}

.btn-modern.btn-danger-modern:hover {
  background: linear-gradient(135deg, #C82333, #A71E2A);
}

.btn-modern.btn-info-modern {
  background: linear-gradient(135deg, var(--info-color), #0C7F93);
  color: white;
}

.btn-modern.btn-info-modern:hover {
  background: linear-gradient(135deg, #0C7F93, #0A6B7C);
}

.btn-modern.btn-light {
  background: linear-gradient(135deg, #F8F9FA, #E9ECEF);
  color: var(--dark-color);
  border: 1px solid #E9ECEF;
}

.btn-modern.btn-light:hover {
  background: linear-gradient(135deg, #E9ECEF, #DEE2E6);
  color: var(--dark-color);
}

/* Button sizes */
.btn-modern.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  min-width: 80px;
}

.btn-modern.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  min-width: 120px;
}

/* Outline buttons */
.btn-modern.btn-outline-primary {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

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

.btn-modern.btn-outline-secondary {
  background: transparent;
  border: 2px solid #6C757D;
  color: #6C757D;
}

.btn-modern.btn-outline-secondary:hover {
  background: #6C757D;
  color: white;
}

/* Button groups */
.btn-group .btn-modern {
  border-radius: 0;
}

.btn-group .btn-modern:first-child {
  border-top-left-radius: var(--border-radius);
  border-bottom-left-radius: var(--border-radius);
}

.btn-group .btn-modern:last-child {
  border-top-right-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
}

/* Loading state */
.btn-modern.loading {
  pointer-events: none;
  opacity: 0.7;
}

.btn-modern.loading::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 8px;
}

/* ===== MODERN MODAL ===== */
.modal-modern {
  backdrop-filter: blur(8px);
  background: rgba(0, 0, 0, 0.5);
}

.modal-modern .modal-dialog {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease-out;
}

.modal-modern .modal-content {
  border: none;
  border-radius: var(--border-radius-lg);
  background: white;
  box-shadow: none;
}

.modal-modern .modal-header {
  background: linear-gradient(135deg, #FFFFFF, #F8F9FA);
  border-bottom: 1px solid #E9ECEF;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-modern .modal-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-color);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-modern .modal-body {
  padding: 24px;
  max-height: 70vh;
  overflow-y: auto;
}

.modal-modern .modal-footer {
  background: linear-gradient(135deg, #F8F9FA, #FFFFFF);
  border-top: 1px solid #E9ECEF;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.modal-modern .btn-close {
  background: none;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: #6C757D;
  opacity: 0.8;
  transition: all 0.2s ease;
}

.modal-modern .btn-close:hover {
  opacity: 1;
  color: var(--dark-color);
  transform: rotate(90deg);
}

/* Modal sizes */
.modal-modern.modal-sm .modal-dialog {
  max-width: 400px;
}

.modal-modern.modal-lg .modal-dialog {
  max-width: 800px;
}

.modal-modern.modal-xl .modal-dialog {
  max-width: 1140px;
}

.modal-modern.modal-fullscreen .modal-dialog {
  max-width: 100vw;
  margin: 0;
}

/* Modal animations */
@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-modern.fade .modal-dialog {
  transform: translateY(-50px) scale(0.95);
  transition: all 0.3s ease-out;
}

.modal-modern.show .modal-dialog {
  transform: translateY(0) scale(1);
}

/* Modal backdrop animation */
.modal-modern .modal-backdrop {
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Modal content styling */
.modal-modern .form-group {
  margin-bottom: 20px;
}

.modal-modern .form-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 8px;
  font-size: 14px;
}

.modal-modern .form-control {
  border: 1px solid #E9ECEF;
  border-radius: var(--border-radius);
  padding: 10px 14px;
  font-size: 14px;
  transition: all 0.2s ease;
}

.modal-modern .form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
  outline: none;
}

/* Modal danger zone */
.modal-modern .modal-danger-zone {
  background: linear-gradient(135deg, #FFF8F8, #FFEBEE);
  border: 1px solid #FFCDD2;
  border-radius: var(--border-radius);
  padding: 16px;
  margin: 16px 0;
}

.modal-modern .modal-danger-zone .form-label {
  color: var(--danger-color);
}

/* ===== MODERN ALERT ===== */
.alert-modern {
  border-radius: var(--border-radius);
  border: none;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
}

.alert-modern.alert-success {
  background: linear-gradient(135deg, #E8F5E8, #C8E6C9);
  color: #2E7D32;
}

.alert-modern.alert-danger {
  background: linear-gradient(135deg, #FFEBEE, #FFCDD2);
  color: #C62828;
}

.alert-modern.alert-warning {
  background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
  color: #F57C00;
}

.alert-modern.alert-info {
  background: linear-gradient(135deg, #E1F5FE, #B3E5FC);
  color: #0277BD;
}

/* ===== MODERN PORTLET ===== */
.portlet-modern {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: 24px;
}

.portlet-modern .portlet-header {
  background: linear-gradient(135deg, #FFFFFF, #F8F9FA);
  padding: 20px 24px;
  border-bottom: 1px solid #E9ECEF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.portlet-modern .portlet-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-color);
  margin: 0;
}

.portlet-modern .portlet-body {
  padding: 24px;
}

/* ===== MODERN FORM INPUTS ===== */
.form-control-modern {
  border: 1px solid #E9ECEF;
  border-radius: var(--border-radius);
  padding: 10px 14px;
  font-size: 14px;
  transition: all 0.2s ease;
  background: white;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.05);
}

.form-control-modern:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0,123,255,0.1), inset 0 1px 2px rgba(0,0,0,0.05);
  outline: none;
  background: #FAFBFF;
}

.form-control-modern::placeholder {
  color: #ADB5BD;
  font-style: italic;
}

.form-label-modern {
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 8px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-label-modern .required {
  color: var(--danger-color);
  font-weight: 700;
}

/* Form validation states */
.form-control-modern.is-valid {
  border-color: var(--success-color);
  background: #F8FFF8;
}

.form-control-modern.is-invalid {
  border-color: var(--danger-color);
  background: #FFF8F8;
}

.form-control-modern.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(40,167,69,0.1), inset 0 1px 2px rgba(0,0,0,0.05);
}

.form-control-modern.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(220,53,69,0.1), inset 0 1px 2px rgba(0,0,0,0.05);
}

/* Select2 modern styling */
.select2-container--default .select2-selection--single {
  border: 1px solid #E9ECEF !important;
  border-radius: var(--border-radius) !important;
  height: 42px !important;
  display: flex;
  align-items: center;
  padding: 0 14px !important;
  background: white !important;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.05) !important;
  transition: all 0.2s ease !important;
}

.select2-container--default.select2-container--focus .select2-selection--single {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(0,123,255,0.1), inset 0 1px 2px rgba(0,0,0,0.05) !important;
  background: #FAFBFF !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: 42px !important;
  padding-left: 0 !important;
  color: var(--dark-color) !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 40px !important;
  right: 10px !important;
}

/* File input styling */
.form-control-modern[type="file"] {
  padding: 8px 12px;
  cursor: pointer;
}

.form-control-modern[type="file"]:hover {
  border-color: var(--primary-color);
  background: #F8F9FA;
}

/* Textarea styling */
.form-control-modern textarea {
  resize: vertical;
  min-height: 100px;
}

/* Input groups */
.input-group .form-control-modern {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-group .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* ===== MODERN TABLE ===== */
.table-modern {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid #E9ECEF;
}

.table-modern thead th {
  background: linear-gradient(135deg, #F8F9FA, #E9ECEF);
  color: var(--dark-color);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
  padding: 16px 12px;
  vertical-align: middle;
}

.table-modern tbody td {
  padding: 14px 12px;
  vertical-align: middle;
  border-bottom: 1px solid #F1F3F4;
  font-size: 14px;
  transition: all 0.2s ease;
}

.table-modern tbody tr {
  transition: all 0.2s ease;
}

.table-modern tbody tr:hover {
  background: linear-gradient(135deg, #F8F9FA, #F1F3F4);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

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

/* Table action buttons */
.table-modern .btn-action {
  padding: 6px 10px;
  font-size: 12px;
  border-radius: var(--border-radius);
  margin: 0 2px;
  transition: all 0.2s ease;
}

.table-modern .btn-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* DataTable pagination */
.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: var(--border-radius) !important;
  margin: 0 2px !important;
  transition: all 0.2s ease !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--primary-color) !important;
  color: white !important;
  transform: translateY(-1px);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--primary-color) !important;
  color: white !important;
  border-radius: var(--border-radius) !important;
}

/* DataTable search */
.dataTables_wrapper .dataTables_filter input {
  border: 1px solid #E9ECEF !important;
  border-radius: var(--border-radius) !important;
  padding: 8px 12px !important;
  transition: all 0.2s ease !important;
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(0,123,255,0.1) !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .btn-modern {
    padding: 8px 12px;
    font-size: 12px;
    min-width: 60px;
  }
  
  .table-modern {
    font-size: 12px;
  }
  
  .table-modern th,
  .table-modern td {
    padding: 8px 6px;
  }
  
  .table-modern .btn-action {
    padding: 4px 6px;
    font-size: 10px;
  }
  
  .avatar-modern {
    width: 40px;
    height: 40px;
  }
  
  .portlet-modern .portlet-header {
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .modal-modern .modal-body {
    padding: 16px;
  }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  animation: fadeIn 0.3s ease-in;
}

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

.slide-up {
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.opacity-50 {
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.table-modern.opacity-50 {
  pointer-events: none;
}

/* ===== SKELETON LOADING ===== */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

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

.skeleton-text {
  height: 12px;
  margin: 4px 0;
  border-radius: 4px;
}

.skeleton-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius);
}

/* ===== UTILITIES ===== */
.text-modern {
  font-family: 'Poppins', sans-serif;
}

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

.border-modern {
  border-radius: var(--border-radius);
}

.transition-modern {
  transition: var(--transition);
}

/* ===== MODERN SWEETALERT2 ===== */
.modern-swal-popup {
  border-radius: var(--border-radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  backdrop-filter: blur(10px);
}

.modern-swal-header {
  padding: 20px 20px 0 20px !important;
}

.modern-swal-title {
  font-family: 'Poppins', sans-serif !important;
  font-weight: 600 !important;
  font-size: 18px !important;
  color: var(--dark-color) !important;
}

.modern-swal-content {
  font-family: 'Poppins', sans-serif !important;
  font-size: 14px !important;
  color: var(--bs-text-level-2) !important;
  padding: 0 20px 20px 20px !important;
}

.modern-swal-actions {
  padding: 0 20px 20px 20px !important;
  gap: 10px !important;
}

.modern-swal-confirm {
  background: linear-gradient(135deg, var(--primary-color), #1976D2) !important;
  border: none !important;
  border-radius: var(--border-radius-sm) !important;
  font-weight: 500 !important;
  font-size: 13px !important;
  padding: 8px 20px !important;
  transition: var(--transition) !important;
}

.modern-swal-confirm:hover {
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-md) !important;
}

.modern-swal-cancel {
  background: var(--bs-gray-200) !important;
  border: none !important;
  border-radius: var(--border-radius-sm) !important;
  font-weight: 500 !important;
  font-size: 13px !important;
  padding: 8px 20px !important;
  color: var(--bs-gray-700) !important;
  transition: var(--transition) !important;
}

.modern-swal-cancel:hover {
  background: var(--bs-gray-300) !important;
  transform: translateY(-1px) !important;
}

/* SweetAlert2 Icon Styling */
.swal2-icon {
  margin: 20px auto 10px auto !important;
  border: none !important;
}

.swal2-icon.swal2-success {
  border-color: #4CAF50 !important;
}

.swal2-icon.swal2-error {
  border-color: #F44336 !important;
}

.swal2-icon.swal2-warning {
  border-color: #FF9800 !important;
}

.swal2-icon.swal2-info {
  border-color: #00BCD4 !important;
}

.swal2-icon.swal2-question {
  border-color: #2196F3 !important;
}