/* Reset et base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #2c3e50;
  --primary-light: #34495e;
  --primary-dark: #1a252f;
  --secondary-color: #3498db;
  --secondary-hover: #2980b9;
  --success-color: #27ae60;
  --danger-color: #e74c3c;
  --warning-color: #f39c12;
  --background-color: #ecf0f1;
  --text-color: #2c3e50;
  --text-light: #7f8c8d;
  --border-color: #bdc3c7;
  --border-radius: 4px;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

/* Conteneur principal */
.app-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: 0;
}

/* Barre d'onglets */
.tabs-container {
  display: flex;
  background-color: var(--primary-color);
  padding: 0 10px;
  align-items: center;
}

.tab-button {
  background: transparent;
  border: none;
  color: white;
  padding: 12px 20px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s;
  border-radius: var(--border-radius);
}

.tab-button:hover {
  background-color: var(--primary-light);
}

.tab-button.active {
  background-color: var(--secondary-color);
}

.tab-button:focus {
  outline: none;
}

/* Contenu des onglets */
.tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  background-color: white;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* Page Édition */
.edition-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 20px;
}

/* Section import */
.import-section,
.manual-section {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 15px;
  background: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.import-section h2,
.manual-section h2 {
  color: var(--text-color);
  margin-bottom: 10px;
}

.io-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .io-grid {
    grid-template-columns: 1fr;
  }
}

.io-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 15px;
}

.io-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--text-color);
}

.io-card p {
  color: var(--text-light);
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.hint {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: 10px;
  font-style: italic;
}

/* File selector */
.file-selector {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.file-selector label {
  display: flex;
  align-items: center;
  gap: 10px;
}

.file-selector input[type="text"] {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 14px;
}

.file-selector button {
  padding: 8px 15px;
  background: var(--secondary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s;
}

.file-selector button:hover {
  background: var(--secondary-hover);
}

/* Drag and drop area */
.drag-drop-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  padding: 20px;
  text-align: center;
  color: var(--text-light);
  font-size: 14px;
  transition: all 0.3s;
}

.drag-drop-area:hover,
.drag-drop-area.drag-over {
  border-color: var(--secondary-color);
  background-color: rgba(52, 152, 219, 0.1);
}

.drop-zone {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 15px;
  background: #f1f5f9;
}

.drop-zone:hover {
  border-color: var(--secondary-color);
  background: rgba(52, 152, 219, 0.1);
}

.drop-zone.drag-over {
  border-color: var(--secondary-color);
  background: rgba(52, 152, 219, 0.1);
}

.drop-zone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.drop-zone .icon {
  font-size: 2rem;
}

#fileName {
  color: var(--text-muted);
  font-size: 0.9rem;
  word-break: break-all;
}

/* Boutons principaux */
.primary-btn {
  padding: 10px 20px;
  background: var(--secondary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.3s;
}

.primary-btn:hover {
  background: var(--secondary-hover);
}

.secondary-btn {
  padding: 10px 20px;
  background: var(--background-color);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s;
}

.secondary-btn:hover {
  background: var(--border-color);
}

.icon-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s;
}

.icon-btn:hover {
  background: var(--background-color);
  border-color: var(--secondary-color);
}

/* Partner selector */
.partner-selector {
  margin-top: 12px;
  margin-bottom: 12px;
}

.partner-selector label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.partner-selector select {
  flex: 1;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 14px;
  max-width: 400px;
}

/* Tableau */
.table-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}

.table-actions {
  display: flex;
  gap: 10px;
}

.total-display {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 14px;
  color: var(--text-light);
}

.total-display #total-ht,
.total-display #totalCost {
  font-weight: bold;
  color: var(--text-color);
}

.table-wrapper {
  flex: 1;
  overflow: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
}

#data-table,
#resultsTable {
  width: 100%;
  border-collapse: collapse;
}

#data-table th,
#data-table td,
#resultsTable th,
#resultsTable td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

#data-table th,
#resultsTable th {
  position: sticky;
  top: 0;
  background: var(--background-color);
  padding: 10px;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
  z-index: 10;
}

#data-table tr:hover,
#resultsTable tr:hover {
  background-color: rgba(52, 152, 219, 0.1);
}

#data-table input[type="text"],
#data-table input[type="number"],
#data-table select,
#resultsTable input[type="text"],
#resultsTable input[type="number"],
#resultsTable select {
  width: 100%;
  padding: 6px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 13px;
}

#data-table input:focus,
#data-table select:focus,
#resultsTable input:focus,
#resultsTable select:focus {
  outline: none;
  border-color: var(--secondary-color);
}

#data-table input[type="checkbox"],
#resultsTable input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}

.action-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  transition: color 0.3s;
}

.action-btn:hover {
  color: var(--danger-color);
}

.action-btn.delete:hover {
  color: var(--danger-color);
}

.action-btn.add:hover {
  color: var(--success-color);
}

#resultsTable .empty-state td {
  text-align: center;
  color: var(--text-light);
  padding: 40px;
}

/* Page Configuration */
.config-container {
  max-width: 800px;
  margin: 0 auto;
}

.config-container h2 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.config-section {
  margin-bottom: 30px;
  padding: 15px;
  background: var(--background-color);
  border-radius: var(--border-radius);
}

.config-section h3 {
  margin-bottom: 15px;
  color: var(--text-light);
  font-size: 14px;
}

.config-group {
  margin-bottom: 15px;
}

.config-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 14px;
}

.config-group input[type="text"],
.config-group input[type="number"],
.config-group input[type="password"] {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 14px;
}

.config-group input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}

.config-group button {
  padding: 8px 15px;
  background: var(--secondary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s;
}

.config-group button:hover {
  background: var(--secondary-hover);
}

.config-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* Options table */
.options-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 15px;
}

.options-table th,
.options-table td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.options-table th {
  background: var(--background-color);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.options-table td:first-child {
  font-weight: 500;
  width: 30%;
}

.options-table td:not(:first-child) {
  width: 17.5%;
}

.options-table input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  background: white;
}

.options-table input:focus {
  outline: none;
  border-color: var(--secondary-color);
}

/* Time input specific */
.time-input {
  width: 100px;
}

/* Tarifs */
.tarifs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.tarifs-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 16px;
}

.tarifs-card h4 {
  margin-bottom: 12px;
  color: var(--text-color);
  font-size: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

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

.tarifs-table tr {
  border-bottom: 1px solid var(--border-color);
}

.tarifs-table tr:last-child {
  border-bottom: none;
}

.tarifs-table td {
  padding: 8px;
  text-align: left;
}

.tarifs-table td:first-child {
  font-weight: 500;
}

.tarifs-table td:last-child {
  text-align: right;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.option-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.option-group label {
  font-weight: 500;
  color: var(--text-color);
  font-size: 0.9rem;
}

.option-group input {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 14px;
  background: white;
}

.option-group input:focus {
  outline: none;
  border-color: var(--secondary-color);
}

/* Manual Form */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-weight: 500;
  font-size: 14px;
}

.form-group input,
.form-group select {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 14px;
  background: white;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--secondary-color);
}

.form-group input::-webkit-outer-spin-button,
.form-group input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.form-group.is-coulissant {
  display: none;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Results info */
.results-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 15px;
  background: var(--background-color);
  border-radius: var(--border-radius);
  flex-wrap: wrap;
  gap: 10px;
}

.results-info span {
  font-weight: 500;
}

#totalCost {
  font-weight: 600;
  color: var(--secondary-color);
  font-size: 1.1rem;
}

/* Export options */
.export-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Footer */
.app-footer {
  padding: 10px;
  text-align: center;
  background: var(--primary-color);
  color: white;
  font-size: 12px;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text-color);
  color: white;
  padding: 15px 25px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  z-index: 1000;
  opacity: 0;
  transition: all 0.3s ease;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast.error {
  background: var(--danger-color);
}

.toast.success {
  background: var(--success-color);
}

.toast-message {
  font-weight: 500;
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.loading-overlay.show {
  opacity: 1;
  pointer-events: all;
}

.loading-overlay p {
  color: white;
  margin-top: 15px;
  font-weight: 500;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

/* Responsive */
@media (max-width: 768px) {
  .tabs-container {
    flex-wrap: wrap;
  }

  .tab-button {
    padding: 8px 12px;
    font-size: 12px;
  }

  .io-grid {
    flex-direction: column;
    align-items: stretch;
  }

  #data-table th,
  #data-table td,
  #resultsTable th,
  #resultsTable td {
    padding: 6px 8px;
    font-size: 12px;
  }

  .table-actions {
    flex-wrap: wrap;
  }

  .form-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  .config-container {
    padding: 10px;
  }

  .options-table th,
  .options-table td {
    padding: 10px 12px;
    font-size: 0.9rem;
  }
}

@media (max-width: 640px) {
  .app-container {
    padding: 10px;
  }

  .table-actions {
    flex-wrap: wrap;
  }

  .results-info {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.mt-10 {
  margin-top: 10px;
}

.mb-10 {
  margin-bottom: 10px;
}

/* Header with Actions */
.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.header-title {
  flex: 1;
  min-width: 300px;
}

.header-actions {
  display: flex;
  gap: 10px;
}