/**
 * Studio - Panel central + footer créditos + Sidebar flujos y input_schema
 */
@import url('base.css');
@import url('navigation.css');

.studio-layout {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  background: var(--living-bg-deep, var(--bg-primary));
  overflow: hidden;
}

/* ========== Panel central ========== */
.studio-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 2rem 2rem 1rem;
}

.studio-canvas-empty {
  flex: 1;
  min-height: 120px;
}

/* ========== Footer (créditos + Producir) ========== */
.studio-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border-divider);
}

.studio-footer-credits {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.studio-credits-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--icon-button);
}

.studio-credits-icon i {
  font-size: 0.9rem;
}

.studio-credits-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.studio-credits-cost {
  font-size: 0.8rem;
  color: var(--accent-warm);
  margin-left: 0.25rem;
}

.studio-btn-producir {
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-interactive);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease;
}

.studio-btn-producir:hover:not(:disabled) {
  background: var(--bg-hover);
}

.studio-btn-producir:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========== Sidebar ========== */
.studio-sidebar-creative {
  width: 320px;
  min-width: 320px;
  background: var(--bg-card);
  border-left: 1px solid var(--border-divider);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.studio-sidebar-tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-divider);
}

.studio-tab {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: inherit;
}

.studio-tab-past {
  color: var(--text-muted);
}

.studio-tab-future {
  color: var(--info-color);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(125, 211, 252, 0.15);
  transition: background 0.2s ease;
}

.studio-tab-future:hover {
  background: rgba(125, 211, 252, 0.25);
}

.studio-tab-future.active {
  background: rgba(125, 211, 252, 0.2);
}

.studio-tab-future i {
  font-size: 0.7rem;
}

.studio-sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}

.studio-flows-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.studio-empty-flows {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.studio-card-flow {
  background: var(--bg-hover);
  border: 1px solid var(--border-divider);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.studio-card-flow:hover {
  background: var(--bg-hover);
  border-color: var(--border-color);
}

.studio-card-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--icon-button);
}

.studio-card-icon i {
  font-size: 0.9rem;
}

.studio-card-text {
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--text-primary);
  margin: 0;
}

.studio-card-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0;
}

.studio-card-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #f87171;
}

/* Formulario dinámico (input_schema) */
.studio-flow-form-wrap {
  padding-top: 0;
}

.studio-back-flows {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  padding: 0;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.studio-back-flows:hover {
  color: var(--icon-button);
}

.studio-form-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
}

.studio-form-empty {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.studio-flow-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.studio-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.studio-field label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
}

.studio-field input,
.studio-field textarea,
.studio-field select {
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-hover);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: inherit;
}

.studio-field input::placeholder,
.studio-field textarea::placeholder {
  color: var(--text-muted);
}

.studio-field textarea {
  resize: vertical;
  min-height: 72px;
}

@media (max-width: 900px) {
  .studio-layout {
    flex-direction: column;
  }

  .studio-sidebar-creative {
    width: 100%;
    min-width: 0;
    max-height: 45vh;
    border-left: none;
    border-top: 1px solid var(--border-divider);
  }
}