/* ===== ESTILOS UNIFICADOS PARA FORMULARIOS ===== */

/* Variables de formulario */
:root {
  --form-bg: var(--glass);
  --form-border: var(--line);
  --form-focus: var(--gold-medium);
  --form-focus-glow: rgba(212, 175, 55, 0.2);
  --form-text: var(--ink);
  --form-text-dim: var(--ink-dim);
  --form-radius: 16px;
  --form-padding: 16px 20px;
  --form-gap: 16px;
  --form-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base para todos los formularios */
form {
  background: var(--form-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--form-border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}

/* Títulos de formularios */
.form-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 24px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--gold-medium), var(--gold-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Grid de formularios */
form .grid {
  display: grid;
  gap: var(--form-gap);
  grid-template-columns: repeat(2, 1fr);
}

/* Campos de formulario */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.field label {
  font-weight: 600;
  font-size: 14px;
  color: var(--form-text);
  margin-bottom: 4px;
}

.field .hint {
  font-size: 12px;
  color: var(--form-text-dim);
  opacity: 0.8;
  font-style: italic;
  margin-top: 4px;
}

/* Inputs, selects y textareas */
input, select, textarea {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--form-border);
  border-radius: var(--form-radius);
  padding: var(--form-padding);
  color: var(--form-text);
  font-size: 16px;
  font-weight: 500;
  outline: none;
  transition: var(--form-transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--form-focus);
  box-shadow: 0 0 0 4px var(--form-focus-glow), 0 8px 24px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.08));
  transform: translateY(-2px);
}

input::placeholder, textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
}

/* Textarea específico */
textarea {
  min-height: 100px;
  resize: vertical;
  font-family: inherit;
}

/* Select específico */
select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23b2b6c6' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 40px;
}

/* Botones de formulario */
form button[type="submit"], .form-submit {
  width: 100%;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--pink), var(--pink2));
  border: none;
  border-radius: var(--form-radius);
  color: white;
  cursor: pointer;
  transition: var(--form-transition);
  box-shadow: 0 8px 24px rgba(255, 46, 128, 0.3);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

form button[type="submit"]:hover, .form-submit:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 32px rgba(255, 46, 128, 0.4);
}

form button[type="submit"]:active, .form-submit:active {
  transform: translateY(-1px) scale(0.98);
}

form button[type="submit"]:disabled, .form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Checkbox y radios */
input[type="checkbox"], input[type="radio"] {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid var(--form-border);
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: var(--form-transition);
  flex-shrink: 0;
}

input[type="checkbox"]:checked, input[type="radio"]:checked {
  background: linear-gradient(135deg, var(--pink), var(--pink2));
  border-color: var(--pink);
  box-shadow: 0 0 0 4px var(--form-focus-glow);
}

/* Consentimiento */
.consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 20px 0;
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--form-radius);
  border: 1px solid var(--form-border);
  font-size: 13px;
  line-height: 1.5;
}

.consent input[type="checkbox"] {
  margin-top: 2px;
}

.consent .link {
  color: var(--pink);
  text-decoration: none;
  font-weight: 600;
  transition: var(--form-transition);
}

.consent .link:hover {
  color: var(--pink2);
  text-decoration: underline;
}

/* Notas de formulario */
.form-note {
  display: block;
  margin-top: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--form-text-dim);
  opacity: 0.8;
  font-style: italic;
}

/* Formulario checker específico */
form.checker {
  background: linear-gradient(135deg, rgba(255, 46, 128, 0.1), rgba(255, 107, 157, 0.05));
  border: 1px solid rgba(255, 46, 128, 0.2);
  padding: 24px;
  max-width: 600px;
  margin: 0 auto;
}

form.checker .field {
  margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 768px) {
  form {
    padding: 24px 20px;
  }
  
  form .grid {
    grid-template-columns: 1fr;
  }
  
  .form-title {
    font-size: 1.25rem;
  }
}

/* Animaciones de entrada */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

form .field {
  animation: slideInUp 0.4s ease forwards;
  opacity: 0;
}

form .field:nth-child(1) { animation-delay: 0.1s; }
form .field:nth-child(2) { animation-delay: 0.2s; }
form .field:nth-child(3) { animation-delay: 0.3s; }
form .field:nth-child(4) { animation-delay: 0.4s; }
form .field:nth-child(5) { animation-delay: 0.5s; }
form .field:nth-child(6) { animation-delay: 0.6s; }
form .field:nth-child(7) { animation-delay: 0.7s; }
form .field:nth-child(8) { animation-delay: 0.8s; }

/* Botón con icono */
.btn-icon {
  font-size: 18px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}