/* ============================================================
   MODAL.CSS
   ============================================================ */

/* ----------------------------------------------------------
   ANIMACIONES DE ENTRADA / SALIDA
---------------------------------------------------------- */
@keyframes modal-backdrop-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes modal-backdrop-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}
@keyframes modal-content-in {
  from { opacity: 0; transform: scale(0.93) translateY(20px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}
@keyframes modal-content-out {
  from { opacity: 1; transform: scale(1)    translateY(0); }
  to   { opacity: 0; transform: scale(0.95) translateY(-10px); }
}

.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.modal[hidden] {
  display: none;
}

/* Overlay */
.modal.is-open .modal__overlay {
  animation: modal-backdrop-in 0.35s ease both;
}
.modal.is-closing .modal__overlay {
  animation: modal-backdrop-out 0.28s ease both;
}

/* Contenido */
.modal.is-open .modal__content,
.modal.is-open .modal--video__content {
  animation: modal-content-in 0.45s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.modal.is-closing .modal__content,
.modal.is-closing .modal--video__content {
  animation: modal-content-out 0.28s ease both;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: pointer;
}

.modal__content {
  position: relative;
  background-color: var(--color-bg-surface);
  border: var(--border-width) solid var(--glass-border-strong);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl), var(--glow-primary);
  z-index: 1;
}

.modal__close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 1.25rem;
  transition: background-color var(--duration-fast) var(--ease-smooth),
              color var(--duration-fast) var(--ease-smooth);
}

.modal__close:hover {
  background-color: var(--glass-bg-hover);
  color: var(--color-text-primary);
}

.modal__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.modal__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

/* ----------------------------------------------------------
   LOGIN MODAL — pasos (email → confirmación)
---------------------------------------------------------- */
.login-modal__step {
  display: block;
}

.login-modal__step--hidden {
  display: none;
}

.login-modal__confirm-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

.login-modal__note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--spacing-md);
  text-align: center;
}

/* ── Mensaje de éxito post-envío ── */
.demo-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  gap: 16px;
  animation: successFadeIn 0.4s ease both;
}
@keyframes successFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.demo-success__icon {
  font-size: 56px;
  color: #22c55e;
  line-height: 1;
}
.demo-success__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-primary, #f1f5f9);
  margin: 0;
}
.demo-success__msg {
  font-size: 15px;
  color: var(--color-text-muted, #94a3b8);
  margin: 0;
  max-width: 28ch;
}

/* ----------------------------------------------------------
   VIDEO MODAL
---------------------------------------------------------- */
.modal--video {
  padding: var(--spacing-md);
}

.modal--video__content {
  position: relative;
  width: 100%;
  max-width: 860px;
  z-index: 1;
}

.modal--video__content .modal__close {
  top: -2.5rem;
  right: 0;
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}

.modal--video__content .modal__close:hover {
  background: rgba(255,255,255,0.2);
}

.modal--video__player {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #0f172a;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}

.modal--video__player video,
.modal--video__player iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Placeholder mientras no hay video */
.modal--video__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: #475569;
}

.modal--video__placeholder i {
  font-size: 3.5rem;
}

.modal--video__placeholder p {
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
}

/* ----------------------------------------------------------
   LOGIN MODAL — formulario email + contraseña
---------------------------------------------------------- */

.login-modal__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--spacing-md);
}

.login-modal__logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.login-modal__app-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
}

/* Campo de contraseña con ícono de ojo */
.login-modal__pass-wrap {
  position: relative;
}

.login-modal__pass-wrap .form__input {
  padding-right: 3rem;
}

.login-modal__eye {
  position: absolute;
  right: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
  padding: 0.15rem;
  transition: color var(--duration-fast) var(--ease-smooth);
}

.login-modal__eye:hover {
  color: var(--color-text-primary);
}

/* Mensaje de error */
.login-modal__error {
  font-size: var(--font-size-sm);
  color: #f87171;
  text-align: center;
  margin-bottom: var(--spacing-sm);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  background-color: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Input de código de acceso */
.login-modal__code {
  text-align: center;
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.5em;
  padding-left: 0.5em;
}

/* Acciones secundarias del paso de código */
.login-modal__actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
  flex-wrap: wrap;
}

.login-modal__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.login-modal__back:hover:not(:disabled) { color: var(--color-text-primary); }
.login-modal__back:disabled { opacity: 0.6; cursor: default; }