.viabilidad-entry {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.viabilidad-entry p {
  max-width: 780px;
}

.viabilidad-button,
.viabilidad-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 180px;
  margin-top: 0.75rem;
  padding: 0.95rem 1.2rem;
  border: 1px solid var(--dark);
  border-radius: var(--radius);
  background: var(--dark);
  color: #fff;
  font: inherit;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.viabilidad-secondary {
  background: #fff !important;
  color: var(--dark) !important;
}

.viabilidad-button:hover {
  background: #253038 !important;
}

.viabilidad-secondary:hover {
  background: var(--panel) !important;
}

.viabilidad-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
}

.viabilidad-modal.is-open {
  display: block;
}

.viabilidad-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(16, 20, 23, 0.62);
}

.viabilidad-panel {
  position: relative;
  width: min(720px, calc(100% - 28px));
  max-height: calc(100vh - 32px);
  margin: 16px auto;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

.viabilidad-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 1.5rem 1rem;
  border-bottom: 1px solid var(--line);
}

.viabilidad-header h2 {
  margin: 0 !important;
  font-size: 1.45rem !important;
}

.viabilidad-header h2::before {
  display: none;
}

.viabilidad-close {
  width: 42px;
  min-width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  background: #fff !important;
  color: var(--dark) !important;
  font-size: 1.4rem;
  line-height: 1;
}

.viabilidad-body {
  padding: 1.5rem;
}

.viabilidad-progress {
  height: 8px;
  margin-bottom: 1.25rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--panel-strong);
}

.viabilidad-progress-bar {
  width: 0;
  height: 100%;
  background: var(--accent);
  transition: width 0.2s ease;
}

.viabilidad-step {
  display: none;
}

.viabilidad-step.is-active {
  display: block;
}

.viabilidad-step h3 {
  margin: 0 0 1rem !important;
  font-size: 1.25rem !important;
  text-transform: none !important;
}

.viabilidad-options {
  display: grid;
  gap: 0.7rem;
}

.viabilidad-options label {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
}

.viabilidad-options input {
  width: auto;
  margin: 0.25rem 0 0;
}

.viabilidad-fields {
  display: grid;
  gap: 0.85rem;
}

.viabilidad-fields input,
.viabilidad-fields textarea {
  margin-bottom: 0;
}

.viabilidad-summary {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  white-space: pre-wrap;
}

.viabilidad-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: space-between;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 640px) {
  .viabilidad-entry,
  .viabilidad-body,
  .viabilidad-actions,
  .viabilidad-header {
    padding: 1.15rem;
  }

  .viabilidad-button,
  .viabilidad-secondary {
    width: 100%;
  }
}