/* ═══════════════════════════════════════════════
   OÍR MÁS — Reusable Components
   Buttons, Cards, Badges, Inputs, Toasts, etc. (Sobrio y Profesional)
   ═══════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent; /* Reducido a 1.5px para más finura */
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
}

.btn:active {
  transform: scale(0.98); /* Menos exagerado */
}

/* Ripple Effect for Buttons */
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  animation: ripple-animation 600ms linear;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Primary Button */
.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: var(--shadow-sm); /* Sombra más sutil */
}

.btn-primary:hover {
  transform: translateY(-1px);
  background: var(--color-primary-dark);
  color: #FFFFFF !important; /* Fuerza a que las letras se mantengan blancas y legibles */
  box-shadow: var(--shadow-md), 0 0 15px rgba(0, 153, 204, 0.35); /* Brillo sutil */
  text-shadow: 0 0 6px rgba(255, 255, 255, 0.6); /* Efecto de brillo en las letras */
}

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

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: rgba(0, 123, 167, 0.05); /* Azul muy suave */
  border-color: var(--color-primary-dark);
  color: var(--color-primary-dark);
}

[data-theme="dark"] .btn-secondary {
  color: var(--color-accent);
  border-color: var(--color-border);
}

[data-theme="dark"] .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--color-accent);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: 0.65rem 1rem;
}

.btn-ghost:hover {
  color: var(--color-primary);
  background: rgba(0, 123, 167, 0.04);
}

/* White Button */
.btn-white {
  background: #FFFFFF;
  color: var(--color-primary-dark);
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  box-shadow: var(--shadow-md);
  background: var(--color-bg);
}

/* Outline White Button */
.btn-outline-white {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #FFFFFF;
}

/* Size Variants */
.btn-lg {
  padding: 0.9rem 2.25rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* WhatsApp Button */
.btn-whatsapp {
  background: #128C7E; /* Verde más profesional, menos chillón */
  color: #FFFFFF;
  border-color: transparent;
}

.btn-whatsapp:hover {
  background: #075E54;
  color: #FFFFFF !important; /* Fuerza a que se mantenga blanco */
  box-shadow: var(--shadow-md), 0 0 15px rgba(37, 211, 102, 0.35); /* Brillo sutil verde */
  text-shadow: 0 0 6px rgba(255, 255, 255, 0.6); /* Brillo en las letras */
}


/* ═══════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════ */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

/* Se elimina el glassmorphism exagerado y se deja un borde de acento sutil en hover */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-flat {
  background: var(--color-surface);
  box-shadow: none;
}

.card-dark {
  background: var(--color-navy-mid);
  border-color: var(--color-border);
  color: var(--color-text-on-dark);
}

.card-dark:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-md);
}


/* ═══════════════════════════════════════════════
   BADGES
   ═══════════════════════════════════════════════ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.35rem 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-border);
  white-space: nowrap;
}

.badge-accent {
  background: #F0FDFA; /* Teal muy claro */
  color: #0F766E;
  border-color: #CCFBF1;
}

.badge-dark {
  background: var(--color-navy-mid);
  color: var(--color-text-on-dark);
  border-color: var(--color-border);
}

.badge-success {
  background: #F0FDF4;
  color: #166534;
  border-color: #DCFCE7;
}

.badge-premium {
  background: var(--color-navy);
  color: #E2E8F0;
  border-color: var(--color-navy-mid);
}


/* ═══════════════════════════════════════════════
   TAGS
   ═══════════════════════════════════════════════ */

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.25rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-light);
  font-family: var(--font-heading);
}

.tag-primary {
  background: #F0F9FF;
  color: var(--color-primary-dark);
  border-color: #E0F2FE;
}


/* ═══════════════════════════════════════════════
   CHIPS
   ═══════════════════════════════════════════════ */

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.chip:hover {
  border-color: var(--color-text-muted);
  color: var(--color-primary-dark);
  background: var(--color-bg);
}


.nav-soon-badge {
  background: var(--color-primary);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 4px;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════
   INPUT
   ═══════════════════════════════════════════════ */

.input {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.input::placeholder {
  color: var(--color-text-muted);
}

.input:hover {
  border-color: #94A3B8;
}

.input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 123, 167, 0.1);
}


/* ═══════════════════════════════════════════════
   TOASTS
   ═══════════════════════════════════════════════ */

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 0.9rem 1.4rem;
  border-radius: var(--radius-lg);
  font-size: 0.92rem;
  font-weight: 600;
  box-shadow: var(--shadow-xl);
  background: var(--color-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-light);
  border-left: 4px solid;
  animation: toast-in 500ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  position: relative;
  overflow: hidden;
  transition: opacity 300ms ease, transform 300ms ease;
}

[data-theme="dark"] .toast {
  background: rgba(17, 29, 42, 0.95);
  border-color: rgba(255, 255, 255, 0.05);
}

.toast-success {
  border-left-color: var(--color-success);
  color: var(--color-success);
}
[data-theme="dark"] .toast-success {
  color: #34D399;
}

.toast-error {
  border-left-color: var(--color-error);
  color: var(--color-error);
}
[data-theme="dark"] .toast-error {
  color: #F87171;
}

.toast-warning {
  border-left-color: var(--color-warning);
  color: var(--color-warning);
}
[data-theme="dark"] .toast-warning {
  color: #FBBF24;
}

.toast-info {
  border-left-color: var(--color-primary);
  color: var(--color-primary);
}
[data-theme="dark"] .toast-info {
  color: var(--color-accent);
}

@keyframes toast-in {
  0% {
    opacity: 0;
    transform: translateY(2rem) scale(0.9);
  }
  70% {
    transform: translateY(-0.2rem) scale(1.02);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}


/* ═══════════════════════════════════════════════
   DIVIDER
   ═══════════════════════════════════════════════ */

.divider {
  height: 1px;
  border: none;
  background: var(--color-border-light);
  margin: var(--space-2xl) 0;
}


/* ═══════════════════════════════════════════════
   SECTION LABEL
   ═══════════════════════════════════════════════ */

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.35rem 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-border-light);
  margin-bottom: var(--space-lg);
}

.section-label-dark {
  background: var(--color-navy-mid);
  color: var(--color-text-on-dark);
  border-color: var(--color-border);
}

.section-label-white {
  background: #FFFFFF;
  color: var(--color-primary-dark);
  border-color: var(--color-border-light);
}


/* ─── AU Sonova Logo ─── */
.powered-by-au {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin-top: var(--space-md);
}

.powered-text {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.au-sonova-logo {
  max-width: 90px;
  height: auto;
  display: block;
}

/* ─── Charger Placeholders ─── */
.charger-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: #ffffff; /* Fondo blanco para consistencia estética premium */
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  padding: var(--space-md);
}

.charger-placeholder-icon {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.charger-placeholder-icon img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform var(--transition-base) ease;
}

.model-card:hover .charger-placeholder-icon img {
  transform: scale(1.08);
}

.charger-placeholder-text {
  font-size: 0.8rem;
  font-family: var(--font-heading);
}

/* ═══════════════════════════════════════════════
   SKELETON LOADERS (UX Feedback)
   ═══════════════════════════════════════════════ */

.skeleton {
  background: linear-gradient(90deg, var(--color-border-light) 25%, var(--color-border) 50%, var(--color-border-light) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite linear;
  border-radius: var(--radius-sm);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  border-radius: var(--radius-sm);
}

.skeleton-text-title {
  height: 1.5rem;
  width: 70%;
  margin-bottom: 1rem;
}

.skeleton-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
}

.skeleton-card {
  height: 200px;
  width: 100%;
  border-radius: var(--radius-lg);
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ─── TOAST CONTAINER ─── */
.toast-container {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  z-index: var(--z-toast);
  pointer-events: none;
}
.toast-container > * {
  pointer-events: auto;
}

/* FLOATING WA */
.wa-float {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, .4);
  z-index: var(--z-overlay);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, .5)
}

.wa-float svg {
  width: 28px;
  height: 28px;
  fill: #fff
}