/* ==============================
   Floaty Button — core styles
   Scoped to #vzflty-button-container
   ============================== */

#vzflty-button-container {
  z-index: 999999;
  --vzflty-offset: 20px;
  --vzflty-size: clamp(54px, 4vw + 38px, 64px);
  --vzflty-font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

/* Default button */
#vzflty-button-container .vzflty-button {
  position: fixed;
  min-width: 140px;
  padding: 14px 18px;
  border-radius: 999px;
  font-family: var(--vzflty-font);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(160deg, #4b8bff, #2246d9);
  border: none;
  cursor: pointer;
  box-shadow:
    0 14px 30px rgba(0, 0, 0, .16),
    0 6px 12px rgba(0, 0, 0, .10);
  transition: transform 180ms cubic-bezier(.2, .8, .2, 1),
    box-shadow 180ms cubic-bezier(.2, .8, .2, 1);
}

#vzflty-button-container .vzflty-button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 18px 38px rgba(0, 0, 0, .22),
    0 10px 16px rgba(0, 0, 0, .12);
}

#vzflty-button-container .vzflty-button:active {
  transform: translateY(0);
}

#vzflty-button-container .vzflty-button:focus {
  outline: none;
}

#vzflty-button-container .vzflty-button:focus-visible {
  box-shadow:
    0 18px 38px rgba(0, 0, 0, .22),
    0 10px 16px rgba(0, 0, 0, .12),
    0 0 0 3px rgba(255, 255, 255, .9),
    0 0 0 6px rgba(75, 139, 255, .42);
}

#vzflty-button-container .vzflty-position-bottom_right {
  right: calc(var(--vzflty-offset) + env(safe-area-inset-right, 0px));
  bottom: calc(var(--vzflty-offset) + env(safe-area-inset-bottom, 0px));
}

#vzflty-button-container .vzflty-position-bottom_left {
  left: calc(var(--vzflty-offset) + env(safe-area-inset-left, 0px));
  bottom: calc(var(--vzflty-offset) + env(safe-area-inset-bottom, 0px));
}

/* ==============================
   WhatsApp skin
   ============================== */

#vzflty-button-container {
  --vzflty-wa-offset: 20px;
  --vzflty-wa-size: clamp(58px, 4vw + 44px, 66px);
  --vzflty-wa-bg: #25d366;
  --vzflty-wa-bg-hover: #1fb156;
  --vzflty-wa-shadow:
    0 14px 30px rgba(0, 0, 0, .18),
    0 6px 14px rgba(0, 0, 0, .12);
  --vzflty-wa-shadow-hover:
    0 18px 42px rgba(0, 0, 0, .26),
    0 8px 18px rgba(0, 0, 0, .14);
  --vzflty-wa-focus:
    0 0 0 3px rgba(255, 255, 255, .9),
    0 0 0 6px rgba(37, 211, 102, .35);
  --vzflty-wa-ease: 180ms cubic-bezier(.2, .8, .2, 1);
}

#vzflty-button-container .vzflty-whatsapp-btn {
  position: fixed;
  width: var(--vzflty-wa-size);
  height: var(--vzflty-wa-size);
  border-radius: 9999px;
  padding: 0;
  line-height: 0;
  bottom: calc(var(--vzflty-wa-offset) + env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(120% 120% at 30% 25%, rgba(255, 255, 255, .22) 0%, rgba(255, 255, 255, 0) 52%),
    linear-gradient(180deg, rgba(0, 0, 0, .06), rgba(0, 0, 0, 0) 55%),
    var(--vzflty-wa-bg);
  box-shadow: var(--vzflty-wa-shadow);
  text-decoration: none;
  border: 0;
  cursor: pointer;
  isolation: isolate;
  overflow: visible;
  transform: translateZ(0);
  transition:
    transform var(--vzflty-wa-ease),
    box-shadow var(--vzflty-wa-ease),
    background var(--vzflty-wa-ease);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

#vzflty-button-container .vzflty-whatsapp-btn.vzflty-position-bottom_right {
  right: calc(var(--vzflty-wa-offset) + env(safe-area-inset-right, 0px));
}

#vzflty-button-container .vzflty-whatsapp-btn.vzflty-position-bottom_left {
  left: calc(var(--vzflty-wa-offset) + env(safe-area-inset-left, 0px));
}

#vzflty-button-container .vzflty-whatsapp-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(90% 70% at 70% 28%, rgba(255, 255, 255, .22) 0%, rgba(255, 255, 255, 0) 60%);
  opacity: .85;
  pointer-events: none;
  z-index: 0;
}

#vzflty-button-container .vzflty-whatsapp-btn:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: var(--vzflty-wa-shadow-hover);
  background:
    radial-gradient(120% 120% at 30% 25%, rgba(255, 255, 255, .24) 0%, rgba(255, 255, 255, 0) 52%),
    linear-gradient(180deg, rgba(0, 0, 0, .05), rgba(0, 0, 0, 0) 55%),
    var(--vzflty-wa-bg-hover);
}

#vzflty-button-container .vzflty-whatsapp-btn:active {
  transform: translateY(0) scale(0.99);
  box-shadow: var(--vzflty-wa-shadow);
}

#vzflty-button-container .vzflty-whatsapp-btn:focus {
  outline: none;
}

#vzflty-button-container .vzflty-whatsapp-btn:focus-visible {
  box-shadow: var(--vzflty-wa-shadow-hover), var(--vzflty-wa-focus);
}

#vzflty-button-container .vzflty-whatsapp-icon {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  line-height: 0;
  z-index: 1;
}

#vzflty-button-container .vzflty-whatsapp-icon svg {
  width: calc(var(--vzflty-wa-size) * 0.46);
  height: calc(var(--vzflty-wa-size) * 0.46);
  display: block;
  flex: none;
  fill: #fff;
}

#vzflty-button-container .vzflty-whatsapp-btn.vzflty-whatsapp-btn--pulse::after {
  content: "";
  position: absolute;
  inset: -7px;
  border-radius: inherit;
  border: 2px solid rgba(37, 211, 102, .28);
  opacity: 0;
  transform: scale(.9);
  transition: opacity var(--vzflty-wa-ease), transform var(--vzflty-wa-ease);
  pointer-events: none;
  z-index: 0;
}

#vzflty-button-container .vzflty-whatsapp-btn.vzflty-whatsapp-btn--pulse:hover::after,
#vzflty-button-container .vzflty-whatsapp-btn.vzflty-whatsapp-btn--pulse:focus-visible::after {
  opacity: 1;
  transform: scale(1.06);
}

@media (prefers-reduced-motion: reduce) {
  #vzflty-button-container .vzflty-button,
  #vzflty-button-container .vzflty-whatsapp-btn,
  #vzflty-button-container .vzflty-whatsapp-btn::after {
    transition: none !important;
  }
  #vzflty-button-container .vzflty-whatsapp-btn:hover {
    transform: none !important;
    box-shadow: var(--vzflty-wa-shadow) !important;
  }
}

/* ==============================
   Modal
   ============================== */

#vzflty-button-container .vzflty-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
  z-index: 999998;
}

#vzflty-button-container .vzflty-modal {
  position: fixed;
  inset: 5% 8%;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .28);
  z-index: 999999;
  display: flex;
  flex-direction: column;
}

#vzflty-button-container .vzflty-modal-iframe {
  width: 100%;
  height: calc(100vh - 120px);
  border: 0;
}

#vzflty-button-container .vzflty-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, .92);
  color: #1f2933;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}

#vzflty-button-container .vzflty-modal-close:hover {
  background: #fff;
}

@media (max-width: 767px) {
  #vzflty-button-container .vzflty-modal {
    inset: 4% 3%;
  }
  #vzflty-button-container .vzflty-modal-iframe {
    height: calc(100vh - 100px);
  }
}