/* ========================================
   MODAL DE COLABORACIONES - ESTILOS
   Diseño profesional y atractivo
   ======================================== */

/* ===== BACKDROP ===== */
.collab-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9998;
  transition: opacity 0.3s ease-out;
  opacity: 0;
  pointer-events: none;
}

.collab-modal-backdrop.collab-modal-hidden {
  opacity: 0 !important;
  pointer-events: none !important;
  display: block;
}

.collab-modal-backdrop:not(.collab-modal-hidden) {
  opacity: 1;
  pointer-events: auto;
  animation: fadeInBackdrop 0.3s ease-out;
}

@keyframes fadeInBackdrop {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ===== CONTENEDOR DEL MODAL ===== */
.collab-modal-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  z-index: 9999;
  max-height: 90vh;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-out;
}

.collab-modal-container.collab-modal-hidden {
  opacity: 0 !important;
  pointer-events: none !important;
  transform: translate(-50%, -50%) scale(0.9) !important;
}

.collab-modal-container:not(.collab-modal-hidden) {
  opacity: 1;
  pointer-events: auto;
  animation: slideInModal 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideInModal {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* ===== CAJA DEL MODAL ===== */
.collab-modal-box {
  background: linear-gradient(135deg, #172f3e 0%, #1a3a4a 100%);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
  padding: 40px;
  max-width: 500px;
  position: relative;
  color: #fff;
  border: 1px solid rgba(227, 208, 67, 0.2);
}

/* ===== BOTÓN CERRAR ===== */
.collab-modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(227, 208, 67, 0.2);
  border: none;
  color: #e3d043;
  font-size: 28px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-weight: bold;
}

.collab-modal-close:hover {
  background: #e3d043;
  color: #172f3e;
  transform: rotate(90deg);
}

.collab-modal-close:focus {
  outline: 2px solid #e3d043;
  outline-offset: 2px;
}

/* ===== HEADER ===== */
.collab-modal-header {
  margin-bottom: 30px;
  text-align: center;
}

.collab-modal-header h2 {
  font-size: 28px;
  margin: 0 0 10px 0;
  font-weight: 700;
  color: #e3d043;
  font-family: 'Cinzel', serif;
}

.collab-modal-header p {
  margin: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.4;
}

/* ===== SECCIÓN DE FORMULARIO ===== */
.collab-form-section {
  margin-bottom: 30px;
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid rgba(227, 208, 67, 0.1);
}

.collab-type-field,
.collab-details-field {
  margin-bottom: 15px;
}

.collab-type-field:last-child,
.collab-details-field:last-child {
  margin-bottom: 0;
}

.collab-form-section label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #e3d043;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.collab-form-section .required {
  color: #ff6b6b;
}

/* ===== SELECTORES Y TEXTAREA ===== */
.collab-type-select,
.collab-details-textarea {
  width: 100%;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(227, 208, 67, 0.3);
  border-radius: 8px;
  color: #fff;
  font-family: inherit;
  font-size: 13px;
  transition: all 0.3s ease;
}

.collab-type-select option {
  background: #172f3e;
  color: #fff;
  padding: 5px;
}

.collab-type-select:focus,
.collab-details-textarea:focus {
  outline: none;
  border-color: #e3d043;
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 10px rgba(227, 208, 67, 0.2);
}

.collab-details-textarea {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}

.collab-form-section .char-count {
  display: block;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 5px;
  text-align: right;
}

/* ===== OPCIONES DE CONTACTO ===== */
.collab-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 28px;
}

@media (min-width: 480px) {
  .collab-options {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
}

@media (min-width: 768px) {
  .collab-options {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

.collab-options.two-col {
  grid-template-columns: repeat(3, 1fr);
}

.collab-options.one-col {
  grid-template-columns: 1fr;
}

.collab-option-btn {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 2px solid rgba(227, 208, 67, 0.15);
  border-radius: 14px;
  padding: 20px 16px;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  font-family: 'Poppins', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.collab-option-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(227, 208, 67, 0.2), transparent);
  transition: left 0.5s;
}

.collab-option-btn:hover::before {
  left: 100%;
}

.collab-option-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(227, 208, 67, 0.2),
              inset 0 0 20px rgba(227, 208, 67, 0.05);
  transform: translateY(-4px);
}

.collab-option-btn:hover::before {
  left: 0;
}

.collab-option-btn.active {
  background: linear-gradient(180deg, rgba(227, 208, 67, 0.15), rgba(227, 208, 67, 0.08));
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(227, 208, 67, 0.25),
              inset 0 0 20px rgba(227, 208, 67, 0.1);
}

.collab-option-btn:focus {
  outline: 2px solid #e3d043;
  outline-offset: -2px;
}

.collab-option-btn:active {
  transform: translateY(0);
}

.collab-icon {
  font-size: 36px;
  line-height: 1;
  display: block;
  animation: collab-bounce 0.6s ease-in-out;
}

.collab-option-btn:hover .collab-icon {
  animation: collab-bounce 0.6s ease-in-out infinite;
}

@keyframes collab-bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.collab-option-btn h3 {
  margin: 0 0 4px 0;
  font-size: 16px;
  font-weight: 700;
  color: #e3d043;
  letter-spacing: 0.3px;
  font-family: 'Cinzel', Georgia, serif;
}

.collab-option-btn p {
  margin: 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
  line-height: 1.3;
}

/* ===== MENSAJE DE VALIDACIÓN ===== */
.collab-validation-msg {
  min-height: 30px;
  margin-bottom: 20px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  text-align: center;
  display: none;
  animation: slideDown 0.3s ease-out;
}

.collab-validation-msg.error {
  display: block;
  background: rgba(255, 107, 107, 0.2);
  color: #ff6b6b;
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.collab-validation-msg.success {
  display: block;
  background: rgba(22, 163, 74, 0.2);
  color: #22c55e;
  border: 1px solid rgba(22, 163, 74, 0.3);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== FOOTER ===== */
.collab-modal-footer {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(227, 208, 67, 0.2);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
}

.collab-modal-footer p {
  margin: 5px 0;
}

.collab-modal-footer strong {
  color: #e3d043;
  font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .collab-modal-box {
    padding: 25px;
    margin: 15px;
  }

  .collab-modal-header h2 {
    font-size: 22px;
  }

  .collab-options {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .collab-options.two-col {
    grid-template-columns: 1fr;
  }

  .collab-option-btn {
    padding: 12px;
    font-size: 12px;
  }

  .collab-icon {
    font-size: 20px;
    margin-bottom: 6px;
  }

  .collab-option-btn h3 {
    font-size: 12px;
  }

  .collab-option-btn p {
    font-size: 10px;
  }

  .collab-form-section {
    padding: 15px;
  }
}

@media (max-width: 480px) {
  .collab-modal-container {
    width: 95vw;
    max-width: 100%;
  }

  .collab-modal-box {
    max-width: 100%;
    border-radius: 15px;
    padding: 20px;
  }

  .collab-modal-header h2 {
    font-size: 20px;
  }

  .collab-modal-header p {
    font-size: 13px;
  }
}

/* ===== ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  .collab-modal-container,
  .collab-modal-backdrop,
  .collab-option-btn {
    animation: none;
    transition: none;
  }
}