.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--gris-claro1);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  border: 1px solid var(--gris-claro2);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--negro2);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.form-input:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.form-input::placeholder {
  color: var(--gris-claro2);
}

.form-input--error {
  border-color: var(--rojo);
}

.form-error {
  font-size: 12px;
  color: var(--rojo);
}

.form-hint {
  font-size: 12px;
  color: var(--gris-claro1);
}

.form-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.form-card__title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--negro2);
}

.form-card__subtitle {
  font-size: 14px;
  color: var(--gris-claro1);
  margin-bottom: 32px;
}

.form-card__footer {
  text-align: center;
  margin-top: 24px;
  font-size: 14px;
  color: var(--gris-claro1);
}

.form-card__footer a {
  color: var(--azul);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.form-card__footer a:hover {
  color: var(--link-hover);
}

/* Avatar upload */
.avatar-upload {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  background: var(--brillo1);
  flex-shrink: 0;
}

.avatar-upload img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-upload__overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  color: var(--text-on-primary);
  font-size: 12px;
}

.avatar-upload:hover .avatar-upload__overlay {
  opacity: 1;
}

.avatar-upload input[type="file"] {
  display: none;
}

/* ===== Responsive ===== */
@media screen and (max-width: 500px) {
  .form-card {
    padding: 28px 20px;
    border-radius: var(--radius-md);
  }

  .form-card__title {
    font-size: 22px;
  }

  .form-card__subtitle {
    margin-bottom: 24px;
  }

  .form-input {
    padding: 10px 14px;
    font-size: 16px; /* Prevent iOS zoom */
  }
}