/* Pantallas de Autenticación y Activación */
.auth-wrapper {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 107, 0, 0.08);
  animation: fadeIn 0.3s ease forwards;
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.auth-logo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: var(--color-gradient-sun);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.4);
}

.auth-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 6px;
}

.auth-subtitle {
  font-size: 14px;
  color: var(--text-muted);
}

.auth-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  font-size: 13px;
}

.auth-alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.auth-alert.info {
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--color-info);
}

.auth-alert.error {
  background: var(--color-danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--color-danger);
}

/* Selector de Avatares en Activación y Perfil */
.avatar-selection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 10px;
  margin-bottom: 16px;
}

.avatar-option-card {
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  transition: all var(--transition-fast);
}

.avatar-option-card:hover {
  border-color: var(--color-sun-glow);
  transform: translateY(-2px);
}

.avatar-option-card.selected {
  border-color: var(--color-sun-primary);
  background: rgba(255, 107, 0, 0.12);
  box-shadow: 0 0 12px rgba(255, 107, 0, 0.3);
}

.avatar-option-card img {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
}

.avatar-upload-zone {
  border: 2px dashed var(--border-medium);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--bg-surface);
  font-size: 13px;
  color: var(--text-muted);
}

.avatar-upload-zone:hover {
  border-color: var(--color-sun-primary);
  color: var(--text-main);
}