/* Modal Styles */
.modal {
  position: fixed;
  z-index: var(--z-overlay);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
  backdrop-filter: blur(4px);
}

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

.modal-content {
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp 0.3s ease;
  box-shadow: var(--shadow-lg);
}

.upload-modal-content {
  padding: 0;
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--color-neutral-100);
  color: var(--color-neutral-500);
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-base);
}

.modal-close-btn:hover {
  background: var(--color-neutral-200);
  color: var(--color-neutral-700);
}

.modal-body {
  padding: 0;
}

.bank-upload-container {
  max-width: 100%;
  margin: 0;
  padding: 0;
}

.upload-section {
  background: var(--color-neutral-white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-6) var(--space-6) var(--space-5);
  margin-bottom: 0;
  border: none;
  box-shadow: none;
}

.upload-section h3 {
  margin: 0 0 4px 0;
  color: var(--color-neutral-900);
  font-size: 18px;
  font-weight: 600;
}

.upload-description {
  color: var(--color-neutral-500);
  margin: 0 0 var(--space-5) 0;
  font-size: 14px;
}

.upload-area {
  border: 2px dashed var(--color-neutral-300);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-5);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--color-neutral-50);
}

.upload-area:hover {
  border-color: var(--color-information-500);
  background: var(--color-information-100);
}

.upload-area.drag-over {
  border-color: var(--color-information-500);
  background: var(--color-information-100);
  transform: scale(1.01);
}

.upload-icon {
  color: var(--color-neutral-400);
  margin-bottom: 12px;
}

.upload-icon svg {
  display: block;
  margin: 0 auto;
  width: 36px;
  height: 36px;
}

.upload-text {
  margin: 0 0 6px 0;
  color: var(--color-neutral-700);
  font-size: 14px;
}

.upload-text strong {
  color: var(--color-information-500);
  cursor: pointer;
}

.upload-text strong:hover {
  text-decoration: underline;
}

.upload-hint {
  margin: 0;
  color: var(--color-neutral-400);
  font-size: 12px;
}

/* Multi-file selection styles */
.selected-files-list {
  margin-top: var(--space-4);
}

.files-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
  padding: 0 var(--space-1);
}

.files-header span {
  font-size: 13px;
  color: var(--color-neutral-500);
  font-weight: 500;
}

.files-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-height: 200px;
  overflow-y: auto;
}

.file-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.file-item:last-child {
  border-bottom: none;
}

.file-item svg {
  color: var(--color-success-500);
  flex-shrink: 0;
}

.file-item .file-name {
  flex: 1;
  font-size: 13px;
  color: var(--color-neutral-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-item .file-size {
  font-size: 12px;
  color: var(--color-neutral-400);
  flex-shrink: 0;
}

.btn-icon {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.btn-remove {
  color: var(--color-neutral-400);
}

.btn-remove:hover {
  color: var(--color-danger-500);
  background: var(--color-danger-100);
}

.add-more-btn {
  margin-top: var(--space-3);
  width: 100%;
  padding: var(--space-2) var(--space-4);
  font-size: 13px;
  border: 1px dashed var(--color-neutral-300);
  background: transparent;
  color: var(--color-neutral-500);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.add-more-btn:hover {
  border-color: var(--color-information-500);
  color: var(--color-information-500);
  background: var(--color-information-100);
}

.file-selected {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.file-selected svg {
  color: var(--color-success-500);
  width: 32px;
  height: 32px;
}

.file-selected p {
  margin: 0;
  color: var(--color-neutral-700);
  font-size: 14px;
}

.file-selected p strong {
  color: var(--color-neutral-900);
}

.file-size {
  font-size: 12px;
  color: var(--color-neutral-400) !important;
}

#uploadButton {
  width: 100%;
  padding: var(--space-2) var(--space-5);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  margin-top: var(--space-4) !important;
  background: var(--color-information-500);
  color: var(--color-neutral-white);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

#uploadButton:hover {
  background: var(--color-information-600);
}

#uploadButton:disabled {
  background: var(--color-neutral-400);
  cursor: not-allowed;
}

.upload-status {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.5;
  margin-top: var(--space-3) !important;
}

.upload-status.success {
  background: var(--color-success-100);
  color: var(--color-success-800);
  border: 1px solid var(--color-success-300);
}

.upload-status.error {
  background: var(--color-danger-100);
  color: var(--color-danger-700);
  border: 1px solid var(--color-danger-300);
}

.upload-status.info {
  background: var(--color-information-100);
  color: var(--color-information-800);
  border: 1px solid var(--color-information-300);
}

.supported-formats {
  background: var(--color-neutral-50);
  border: none;
  border-top: 1px solid var(--color-neutral-200);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--space-4) var(--space-6) var(--space-5);
}

.supported-formats h4 {
  margin: 0 0 10px 0;
  color: var(--color-neutral-500);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.supported-formats ul {
  margin: 0 0 12px 0;
  padding-left: 0;
  list-style: none;
}

.supported-formats li {
  margin: 6px 0;
  color: var(--color-neutral-600);
  font-size: 13px;
  line-height: 1.4;
  display: flex;
  align-items: center;
  gap: 8px;
}

.supported-formats li::before {
  content: "•";
  color: var(--color-information-500);
  font-weight: bold;
}

.supported-formats li strong {
  color: var(--color-neutral-900);
  font-weight: 500;
}

.format-note {
  margin: 0;
  padding: 8px 12px;
  background: var(--color-warning-100);
  border: 1px solid var(--color-warning-400);
  border-radius: var(--radius-sm);
  color: var(--color-warning-800);
  font-size: 12px;
}

/* Validation Report Styles */
.validation-report {
  padding: 20px;
  background: var(--color-grey-600);
  border-radius: var(--radius-md);
  margin-top: 16px;
}

.validation-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-grey-800);
}

.validation-score {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.validation-score .score-value {
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
}

.validation-score .score-label {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  opacity: 0.8;
}

.validation-summary {
  font-size: 14px;
  color: var(--color-text-600);
}

.validation-success {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--color-success-100);
  color: var(--color-success-700);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.validation-success svg {
  flex-shrink: 0;
}

.validation-issues {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.validation-issue {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 4px solid;
}

.validation-issue.error {
  background: var(--color-danger-100);
  border-left-color: var(--color-danger-500);
}

.validation-issue.warning {
  background: var(--color-warning-100);
  border-left-color: var(--color-warning-500);
}

.issue-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--color-text-900);
}

.error-icon {
  color: var(--color-danger-500);
}

.warning-icon {
  color: var(--color-warning-500);
}

.issue-action {
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-text-600);
}

.duplicate-details {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-grey-800);
}

.duplicate-details h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-900);
  margin: 0 0 12px 0;
}

.duplicate-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.duplicate-group {
  display: grid;
  grid-template-columns: 100px 100px 40px 1fr;
  gap: 12px;
  padding: 8px 12px;
  background: var(--color-neutral-white);
  border-radius: var(--radius-sm);
  font-size: 13px;
  align-items: center;
}

.duplicate-date {
  color: var(--color-text-700);
}

.duplicate-amount {
  font-weight: 600;
  color: var(--color-text-900);
}

.duplicate-count {
  background: var(--color-warning-100);
  color: var(--color-warning-700);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
}

.duplicate-desc {
  color: var(--color-text-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.duplicate-more {
  font-size: 12px;
  color: var(--color-text-600);
  text-align: center;
  padding: 8px;
}