.istore-support-widget,
.istore-support-widget * {
  box-sizing: border-box;
}

.istore-support-widget {
  --isw-ink: #181d25;
  --isw-text: #333d4c;
  --isw-muted: #8d8d9e;
  --isw-line: #e8e8ed;
  --isw-soft: #f1f0f5;
  --isw-brand: #f55266;
  --isw-brand-hover: #e83843;
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 2147482000;
  color: var(--isw-text);
  font-family: Wix, Montserrat, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

.istore-support-widget button,
.istore-support-widget textarea {
  font: inherit;
}

.istore-support-widget__button {
  width: 54px;
  min-width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: var(--isw-brand);
  box-shadow: 0 12px 28px rgba(245, 82, 102, 0.3);
  cursor: pointer;
  transition: background-color 160ms ease, transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.istore-support-widget__button:hover {
  background: var(--isw-brand-hover);
  box-shadow: 0 14px 32px rgba(232, 56, 67, 0.34);
  transform: translateY(-1px);
}

.istore-support-widget__button:active {
  box-shadow: 0 7px 18px rgba(232, 56, 67, 0.24);
  transform: translateY(0);
}

.istore-support-widget__button svg {
  width: 20px;
  height: 20px;
  color: #fff;
  stroke-width: 1.9;
}

.istore-support-widget__button-label {
  display: none;
}

.istore-support-widget[data-open="true"] .istore-support-widget__button {
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
}

.istore-support-widget__badge {
  position: absolute;
  right: -5px;
  bottom: 44px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  display: none;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  border-radius: 20px;
  color: #fff;
  background: var(--isw-brand);
  font-size: 10px;
  font-weight: 600;
}

.istore-support-widget__badge[data-visible="true"] { display: flex; }

.istore-support-widget__panel {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(382px, calc(100vw - 32px));
  height: min(548px, calc(100dvh - 48px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--isw-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(24, 29, 37, 0.2), 0 2px 8px rgba(24, 29, 37, 0.08);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.985);
  transform-origin: right bottom;
  transition: opacity 180ms ease, transform 180ms ease;
}

.istore-support-widget[data-open="true"] .istore-support-widget__panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.istore-support-widget__header {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 14px 14px 14px 18px;
  border-bottom: 1px solid var(--isw-line);
  background: #fff;
}

.istore-support-widget__brand {
  min-width: 0;
}

.istore-support-widget__logo {
  display: block;
  width: 76px;
  height: auto;
}

.istore-support-widget__title {
  margin: 0;
  color: var(--isw-ink);
  font-size: 14px;
  font-weight: 600;
}

.istore-support-widget__status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 3px 0 0;
  color: var(--isw-muted);
  font-size: 11px;
  font-weight: 400;
}

.istore-support-widget__status::before {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #33b36b;
  content: "";
}

.istore-support-widget__close {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  margin-left: auto;
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: var(--isw-muted);
  background: transparent;
  cursor: pointer;
  transition: color 140ms ease, background-color 140ms ease;
}

.istore-support-widget__close:hover {
  color: var(--isw-ink);
  background: var(--isw-soft);
}

.istore-support-widget__close svg { width: 18px; height: 18px; }

.istore-support-widget__messages {
  min-height: 0;
  overflow-y: auto;
  padding: 18px;
  background: #fff;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #cad0d9 transparent;
}

.istore-support-widget__intro {
  max-width: 88%;
  margin: 0 0 16px;
  padding: 11px 13px;
  border-radius: 4px 12px 12px;
  color: var(--isw-text);
  background: var(--isw-soft);
  font-size: 13px;
  line-height: 1.45;
}

.istore-support-widget__message { display: flex; margin: 9px 0; }
.istore-support-widget__message[data-direction="out"] { justify-content: flex-start; }
.istore-support-widget__message[data-direction="in"] { justify-content: flex-end; }

.istore-support-widget__bubble {
  max-width: 86%;
  padding: 10px 12px 8px;
  border-radius: 4px 12px 12px;
  color: var(--isw-text);
  background: var(--isw-soft);
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.istore-support-widget__message[data-direction="in"] .istore-support-widget__bubble {
  border-radius: 12px 4px 12px 12px;
  color: #fff;
  background: var(--isw-brand);
}

.istore-support-widget__time {
  display: block;
  margin-top: 4px;
  color: inherit;
  font-size: 9px;
  font-weight: 400;
  text-align: right;
  opacity: 0.62;
}

.istore-support-widget__error {
  display: none;
  margin: 0;
  padding: 8px 16px 0;
  color: var(--isw-brand-hover);
  background: #fff;
  font-size: 11px;
}

.istore-support-widget__error[data-visible="true"] { display: block; }

.istore-support-widget__form {
  padding: 12px;
  border-top: 1px solid var(--isw-line);
  background: #fff;
}

.istore-support-widget__composer {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 5px 5px 5px 13px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--isw-soft);
  transition: border-color 140ms ease, background-color 140ms ease;
}

.istore-support-widget__composer:focus-within {
  border-color: #cad0d9;
  background: #fff;
}

.istore-support-widget__input {
  width: 100%;
  min-height: 36px;
  max-height: 100px;
  resize: none;
  padding: 8px 0;
  border: 0;
  outline: 0;
  color: var(--isw-ink);
  background: transparent;
  font-size: 13px;
  font-weight: 400;
  line-height: 20px;
}

.istore-support-widget__input::placeholder { color: var(--isw-muted); }

.istore-support-widget__send {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--isw-brand);
  cursor: pointer;
  transition: background-color 140ms ease, opacity 140ms ease;
}

.istore-support-widget__send:hover { background: var(--isw-brand-hover); }
.istore-support-widget__send:disabled { cursor: default; opacity: 0.38; }
.istore-support-widget__send svg { width: 17px; height: 17px; }

@media (max-width: 520px) {
  .istore-support-widget {
    right: 12px;
    bottom: 12px;
  }

  .istore-support-widget__button {
    width: 52px;
    min-width: 52px;
    height: 52px;
    padding: 0;
  }

  .istore-support-widget__button-label { display: none; }

  .istore-support-widget__panel {
    position: fixed;
    right: 10px;
    bottom: 10px;
    left: 10px;
    width: auto;
    height: min(620px, calc(100dvh - 20px));
    border-radius: 12px;
    transform-origin: center bottom;
  }

  .istore-support-widget__header {
    min-height: 68px;
    padding: 12px 12px 12px 16px;
  }

  .istore-support-widget__messages { padding: 16px 14px; }
  .istore-support-widget__form { padding: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .istore-support-widget__button,
  .istore-support-widget__panel {
    transition: none;
  }
}