/* ==================== Upload Modal ==================== */

.upload-modal .modal-content {
  max-width: 560px;
}

.upload-modal .modal-header {
  border-bottom: 1px solid var(--clr-surface-2);
  padding-bottom: var(--sp-4);
}

.upload-modal .modal-body {
  padding: var(--sp-6);
}

/* Drop Zone */
.upload-dropzone {
  border: 2px dashed var(--clr-surface-3);
  border-radius: var(--radius);
  padding: var(--sp-10);
  text-align: center;
  cursor: pointer;
  transition: all var(--dur-fast);
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
  border-color: var(--clr-cyan);
  background: rgba(0, 255, 255, 0.05);
}

.upload-dropzone .dropzone-icon {
  font-size: 3rem;
  margin-bottom: var(--sp-4);
}

.upload-dropzone h3 {
  color: var(--clr-text);
  margin-bottom: var(--sp-2);
}

.upload-dropzone p {
  color: var(--clr-text-muted);
  font-size: 0.875rem;
}

.upload-dropzone .dropzone-hint {
  font-size: 0.75rem;
  opacity: 0.6;
  margin-top: var(--sp-2);
}

/* Preview Section */
.upload-preview {
  background: var(--clr-surface-1);
  border-radius: var(--radius);
  padding: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.preview-audio {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.preview-artwork {
  position: relative;
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.preview-artwork img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.preview-artwork .artwork-change {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--clr-void);
  border: 1px solid var(--clr-surface-2);
  cursor: pointer;
  font-size: 0.875rem;
  opacity: 0;
  transition: opacity var(--dur-fast);
}

.preview-artwork:hover .artwork-change {
  opacity: 1;
}

.preview-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.preview-info .title-input {
  font-size: 1.125rem;
  font-weight: 600;
}

.preview-play {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--clr-cyan);
  color: var(--clr-void);
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  transition: transform var(--dur-fast);
}

.preview-play:hover {
  transform: scale(1.1);
}

/* Upload Form */
.upload-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.form-row {
  display: flex;
  gap: var(--sp-4);
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.form-group label {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.upload-input,
.upload-select {
  background: var(--clr-surface-1);
  border: 1px solid var(--clr-surface-2);
  border-radius: var(--radius);
  padding: var(--sp-3);
  color: var(--clr-text);
  font-size: 0.875rem;
}

.upload-input:focus,
.upload-select:focus {
  outline: none;
  border-color: var(--clr-cyan);
}

/* Price Input */
.price-group {
  max-width: 140px;
}

.price-input-wrap {
  display: flex;
  align-items: center;
  background: var(--clr-surface-1);
  border: 1px solid var(--clr-surface-2);
  border-radius: var(--radius);
}

.price-currency {
  padding: 0 var(--sp-2) 0 var(--sp-3);
  color: var(--clr-text-muted);
}

.price-input {
  border: none;
  padding-left: 0;
  width: 80px;
}

.price-hint {
  font-size: 0.7rem;
  color: var(--clr-text-muted);
  margin-top: var(--sp-1);
}

/* Auto-Split Toggle */
.auto-split-row {
  margin-top: var(--sp-2);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--clr-surface-2);
}

.toggle-option {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  cursor: pointer;
}

.toggle-option input[type="checkbox"] {
  display: none;
}

.toggle-slider {
  width: 44px;
  height: 24px;
  background: var(--clr-surface-2);
  border-radius: 12px;
  position: relative;
  transition: background var(--dur-fast);
  flex-shrink: 0;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform var(--dur-fast);
}

.toggle-option input:checked + .toggle-slider {
  background: var(--clr-cyan);
}

.toggle-option input:checked + .toggle-slider::after {
  transform: translateX(20px);
}

.toggle-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toggle-label strong {
  color: var(--clr-text);
}

.toggle-label small {
  color: var(--clr-text-muted);
  font-size: 0.75rem;
}

/* Submit Button */
.upload-submit {
  min-width: 120px;
}

.upload-submit .btn-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}

/* Responsive */
@media (max-width: 560px) {
  .upload-modal .modal-content {
    max-width: 100%;
    margin: var(--sp-4);
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .preview-audio {
    flex-wrap: wrap;
  }
  
  .preview-info {
    order: 3;
    width: 100%;
  }
}