/* Modal styles */
#modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
#modal-overlay.open {
  display: flex;
}

#modal {
  background: var(--modal-bg);
  backdrop-filter: var(--backdrop-blur-lg);
  -webkit-backdrop-filter: var(--backdrop-blur-lg);
  border-radius: 16px;
  width: 680px;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--glass-shadow-heavy);
  border: 1px solid var(--modal-border);
  border-top: 1px solid var(--glass-border-light);
  border-left: 1px solid var(--glass-border-light);
}

#modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--modal-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#modal-header h2 {
  font-size: 16px;
  color: var(--modal-title);
}

#modal-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--modal-close);
  line-height: 1;
}
#modal-close:hover {
  color: var(--modal-close-hover);
}

#modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
  overflow: hidden;
}

#modal-body label {
  font-size: 13px;
  font-weight: 600;
  color: var(--modal-label);
  display: block;
  margin-bottom: 5px;
}

#spec-name-input,
#source-url-input {
  width: 100%;
  padding: 9px 12px;
  background: var(--modal-input-bg);
  backdrop-filter: var(--backdrop-blur-sm);
  -webkit-backdrop-filter: var(--backdrop-blur-sm);
  color: var(--modal-input);
  border: 1px solid var(--modal-input-border);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#spec-name-input:focus,
#source-url-input:focus {
  border-color: var(--modal-textarea-border-focus);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

.source-url-group {
  display: flex;
  gap: 8px;
}
.source-url-group #source-url-input {
  flex: 1;
}

#fetch-url-btn {
  padding: 9px 14px;
  background: var(--modal-import-bg);
  color: var(--modal-import);
  border: 1px solid var(--modal-import-border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
  transition: background 0.15s;
}
#fetch-url-btn:hover {
  background: var(--modal-import-hover);
}

#yaml-textarea {
  width: 100%;
  flex: 1;
  min-height: 320px;
  padding: 12px;
  background: var(--modal-input-bg);
  backdrop-filter: var(--backdrop-blur-sm);
  -webkit-backdrop-filter: var(--backdrop-blur-sm);
  color: var(--modal-input);
  border: 1px solid var(--modal-input-border);
  border-radius: 8px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 13px;
  resize: none;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  line-height: 1.5;
}
#yaml-textarea:focus {
  border-color: var(--modal-textarea-border-focus);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

#modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--modal-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

#modal-error {
  font-size: 13px;
  color: var(--modal-error);
  flex: 1;
}

.modal-btn {
  padding: 9px 20px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s;
}
.modal-btn.secondary {
  background: var(--modal-secondary-bg);
  color: var(--modal-secondary);
}
.modal-btn.secondary:hover {
  background: var(--modal-secondary-hover);
}
.modal-btn.primary {
  background: var(--accent);
  color: #fff;
}
.modal-btn.primary:hover {
  background: var(--accent-hover);
}

#import-btn {
  padding: 7px 14px;
  background: var(--modal-import-bg);
  color: var(--modal-import);
  border: 1px solid var(--modal-import-border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.15s;
}
#import-btn:hover {
  background: var(--modal-import-hover);
}
#file-input {
  display: none;
}