/* ========== FORMULARIOS - LABELS E INPUTS ========== */
.form-label {
  display: block;
  /* MODIFICACIÓN 3: Incrementar margen inferior de 4px a 6px para mejor espaciado */
  margin: 6px 0 6px;
  color: #333;
  font-size: 1em;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select {
  display: block;
  width: 100%;
  padding: 8px 10px;
  font-size: 15px;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
  box-sizing: border-box;
  margin: 4px 0 12px 0;
  transition: border-color var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

/* ========== LISTA DE TARJETAS ========== */
.lista {
  margin-top: 8px;
}

/* ========== GRID DENTRO DE CADA TARJETA ========== */
.tarjeta {
  display: block;
  background: #fafafa;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 8px 12px 12px;
  margin: 5px 0;
  box-sizing: border-box;
  transition: box-shadow var(--transition);
}

.tarjeta:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* ========== NOTA PREVIA AL TÍTULO ========== */
.pdf-note {
  grid-column: 1 / -1;
  font-size: 1.05em;
  font-weight: 500;
  margin: 0 0 2px 0;
  color: var(--primary-color);
}

/* ========== EL TÍTULO OCUPA LAS 5 COLUMNAS ========== */
.tarjeta h4 {
  grid-column: 1 / -1;
  margin: 0 0 4px 0;
  font-size: 1.1em;
  font-weight: 600;
  word-wrap: break-word;
}

/* ========== POSICIONAMIENTO DE LABELS ========== */
.tarjeta label:nth-of-type(1) { grid-column: 1; }
.tarjeta label:nth-of-type(2) { grid-column: 2; }
.tarjeta label:nth-of-type(3) { grid-column: 3; }
.tarjeta label:nth-of-type(4) { grid-column: 4; }
.tarjeta label:nth-of-type(5) { grid-column: 5; }

/* ========== BOTÓN ELIMINAR ========== */
.tarjeta .btn-rojo {
  grid-column: 6;
  align-self: center;
  margin-top: 0;
  padding: 8px 12px;
  height: auto;
  line-height: 1.2;
  font-size: .95em;
  background: var(--danger-color);
  color: #fff;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  box-sizing: border-box;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tarjeta .btn-rojo:hover {
  background: var(--danger-hover);
}

/* ========== INPUT DE COPIAS ========== */
.tarjeta input.copy-input {
  width: 100%;
  height: 40px;
  box-sizing: border-box;
  padding: 4px 8px;
  font-size: 14px;
  margin-bottom: 4px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
}

/* ========== SELECTS EN TARJETAS ========== */
.tarjeta select {
  width: 100%;
  box-sizing: border-box;
  height: 40px;
  padding: 4px 8px;
  font-size: 14px;
  margin-bottom: 4px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
}

/* ========== LABELS DENTRO DE TARJETAS ========== */
.tarjeta .form-label {
  margin-top: 4px;
  margin-bottom: 2px;
  font-size: 0.9em;
  font-weight: 600;
}

/* ========== OPCIONES DE ENVÍO ========== */
.shipping-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin-bottom: 20px;
  border: none;
  padding: 0;
}

.shipping-options label {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
  transition: all var(--transition);
  background: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.shipping-options label:hover {
  background: #f8fafc;
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.shipping-options input[type="radio"]:checked + span {
  font-weight: 700;
  color: inherit;
}

.shipping-options input[type="radio"]:checked {
  accent-color: var(--primary-color);
}

.shipping-options label:has(input[type="radio"]:checked) {
  border-color: var(--primary-color);
  background: #f0f9ff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

/* Radio buttons */
.shipping-options input[type="radio"] {
  margin-right: 16px;
  width: 14px;
  height: 14px;
  accent-color: var(--primary-color);
  transform: scale(1.0);
}

.shipping-options span {
  flex: 1;
  font-size: 16px;
  line-height: 1.4;
  transition: all var(--transition);
  display: inline;
  color: #000000;
}

.shipping-options span small {
  color: #000000;
  font-size: 16px;
  margin-left: 8px;
}