/* Upload page styles */
.upload-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 700px;
  margin: 0 auto;
}

.upload-header {
  margin-bottom: 20px;
  text-align: center;
}

.upload-header h2 {
  color: var(--primary-color);
  margin-bottom: 5px;
}

.upload-header p {
  color: #777;
  margin: 0;
}

.upload-container {
  display: flex;
  flex-direction: column;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: 30px;
  margin-bottom: 20px;
}

.upload-area {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed #ddd;
  border-radius: 8px;
  background-color: #f9f9f9;
  padding: 40px 20px;
  margin-bottom: 20px;
  transition: all 0.2s ease;
  overflow: hidden;
  cursor: pointer;
}

.upload-area:hover {
  border-color: var(--primary-color);
  background-color: #f5f5f5;
}

.upload-area.drag-active {
  border-color: var(--primary-color);
  background-color: var(--primary-light);
}

.upload-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

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

.upload-text h3 {
  margin: 0 0 8px 0;
  font-size: 1.2rem;
  font-weight: 500;
}

.upload-text p {
  margin: 0 0 5px 0;
  color: #777;
}

.upload-formats {
  font-size: 0.85rem;
  color: #999;
  margin-top: 10px !important;
}

.file-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.selected-file {
  display: flex;
  align-items: center;
  background-color: #f0f0f0;
  border-radius: 6px;
  padding: 10px 15px;
  margin-bottom: 20px;
}

.selected-file .oi {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-right: 10px;
}

.filename {
  flex: 1;
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.remove-file {
  background: none;
  border: none;
  color: #999;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 5px;
}

.remove-file:hover {
  color: #d32f2f;
}

.upload-button {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.upload-button:hover:not(:disabled) {
  background-color: var(--primary-dark);
}

.upload-button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.upload-button.processing {
  background-color: #888;
}

.upload-button .loading-spinner {
  margin-right: 10px;
}

.status-message {
  display: flex;
  align-items: center;
  margin-top: 15px;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 0.9rem;
}

.status-message .oi {
  margin-right: 10px;
  font-size: 1.1rem;
}

.status-message.success {
  background-color: #e8f5e9;
  color: #2e7d32;
}

.status-message.error {
  background-color: #ffebee;
  color: #c62828;
}

.status-message.info {
  background-color: #e3f2fd;
  color: #1565c0;
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s linear infinite;
}

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