/**
 * Estilos de Modales y Diálogos
 * Fijate Tools - Generador de firmas de correo HTML
 */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-backdrop.active {
  display: flex;
  opacity: 1;
}

.modal-dialog {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-dialog.modal-lg {
  max-width: 780px;
}

.modal-header {
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(255, 255, 255, 0.02);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-body {
  padding: 1.4rem;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 1rem 1.4rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  background-color: rgba(255, 255, 255, 0.02);
}

/* Modal de Guías Paso a Paso */
.guide-header {
  margin-bottom: 1.25rem;
}

.guide-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background-color: rgba(59, 130, 246, 0.15);
  color: var(--accent-primary);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.guide-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.guide-client-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.5rem;
  overflow-x: auto;
}

.btn-guide-tab {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface-elevated);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.btn-guide-tab:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-hover);
}

.btn-guide-tab.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

.guide-steps-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.guide-step-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.guide-step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guide-step-body h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.guide-step-body p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.guide-step-body strong {
  color: var(--text-primary);
}

/* Modal Visor de Código */
.code-viewer-textarea {
  width: 100%;
  height: 320px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 1rem;
  background-color: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: #a5b4fc;
  line-height: 1.5;
  resize: vertical;
  outline: none;
}