:root {
  --chat-berry: #cf3f74;
  --chat-berry-dark: #a72d5b;
  --chat-chocolate: #4b2519;
  --chat-cream: #fff9f5;
  --chat-blush: #fcebf1;
  --chat-line: rgba(75, 37, 25, 0.14);
  --chat-shadow: 0 22px 60px rgba(75, 37, 25, 0.2);
}

.sweet-chat {
  position: fixed;
  z-index: 2147483000;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  color: var(--chat-chocolate);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.45;
}

.sweet-chat *,
.sweet-chat *::before,
.sweet-chat *::after {
  box-sizing: border-box;
}

.sweet-chat-launcher {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  margin-left: auto;
  padding: 8px 18px 8px 9px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  background: linear-gradient(135deg, #dc5485, var(--chat-berry));
  box-shadow: 0 10px 28px rgba(111, 28, 60, 0.3);
  color: #fff;
  font: 700 16px/1.1 Georgia, "Times New Roman", serif;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.sweet-chat-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(111, 28, 60, 0.36);
}

.sweet-chat-launcher:focus-visible,
.sweet-chat-close:focus-visible,
.sweet-chat-chip:focus-visible,
.sweet-chat-input:focus-visible,
.sweet-chat-send:focus-visible,
.sweet-chat-message a:focus-visible {
  outline: 3px solid #f0b84b;
  outline-offset: 3px;
}

.sweet-chat-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  font-size: 21px;
}

.sweet-chat-panel {
  position: absolute;
  right: 0;
  bottom: 68px;
  display: flex;
  width: min(380px, calc(100vw - 32px));
  height: min(590px, calc(100dvh - 130px));
  min-height: 430px;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--chat-line);
  border-radius: 24px;
  background: var(--chat-cream);
  box-shadow: var(--chat-shadow);
  transform-origin: right bottom;
  transition: opacity 150ms ease, transform 150ms ease, visibility 150ms;
}

.sweet-chat-panel[hidden] {
  display: flex;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px) scale(0.97);
}

.sweet-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 16px 14px;
  background: linear-gradient(135deg, #f9d7e3, #fff2e9);
  border-bottom: 1px solid var(--chat-line);
}

.sweet-chat-avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 5px 14px rgba(111, 28, 60, 0.13);
  font-size: 23px;
}

.sweet-chat-heading {
  min-width: 0;
  flex: 1;
}

.sweet-chat-heading strong,
.sweet-chat-heading span {
  display: block;
}

.sweet-chat-heading strong {
  font-size: 17px;
}

.sweet-chat-heading span {
  margin-top: 1px;
  color: #76594f;
  font: 600 12px/1.35 Arial, sans-serif;
}

.sweet-chat-close {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--chat-chocolate);
  font: 28px/1 Arial, sans-serif;
  cursor: pointer;
}

.sweet-chat-close:hover {
  background: rgba(75, 37, 25, 0.08);
}

.sweet-chat-messages {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 16px 10px;
  scroll-behavior: smooth;
}

.sweet-chat-message {
  width: fit-content;
  max-width: 88%;
  margin: 0 0 10px;
  padding: 11px 13px;
  border-radius: 17px 17px 17px 5px;
  background: #fff;
  box-shadow: 0 3px 12px rgba(75, 37, 25, 0.08);
  font: 15px/1.45 Arial, sans-serif;
}

.sweet-chat-message[data-author="you"] {
  margin-left: auto;
  border-radius: 17px 17px 5px;
  background: var(--chat-berry);
  color: #fff;
}

.sweet-chat-message p {
  margin: 0;
}

.sweet-chat-message p + p {
  margin-top: 7px;
}

.sweet-chat-message a {
  color: var(--chat-berry-dark);
  font-weight: 700;
  text-underline-offset: 2px;
}

.sweet-chat-message[data-author="you"] a {
  color: #fff;
}

.sweet-chat-chips {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 4px 16px 12px;
  scrollbar-width: thin;
}

.sweet-chat-chip {
  flex: 0 0 auto;
  padding: 8px 11px;
  border: 1px solid rgba(207, 63, 116, 0.3);
  border-radius: 999px;
  background: #fff;
  color: var(--chat-berry-dark);
  font: 700 12px/1.2 Arial, sans-serif;
  cursor: pointer;
}

.sweet-chat-chip:hover {
  background: var(--chat-blush);
}

.sweet-chat-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--chat-line);
  background: #fff;
}

.sweet-chat-input {
  min-width: 0;
  height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(75, 37, 25, 0.22);
  border-radius: 14px;
  background: #fffdfb;
  color: var(--chat-chocolate);
  font: 15px/1.2 Arial, sans-serif;
}

.sweet-chat-input::placeholder {
  color: #856f67;
}

.sweet-chat-send {
  min-width: 66px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  background: var(--chat-berry);
  color: #fff;
  font: 700 14px/1 Arial, sans-serif;
  cursor: pointer;
}

.sweet-chat-send:hover {
  background: var(--chat-berry-dark);
}

.sweet-chat-note {
  margin: 0;
  padding: 0 16px 12px;
  background: #fff;
  color: #7c665d;
  text-align: center;
  font: 11px/1.35 Arial, sans-serif;
}

@media (max-width: 520px) {
  .sweet-chat {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
  }

  .sweet-chat.has-mobile-action-bar {
    bottom: calc(70px + env(safe-area-inset-bottom));
  }

  .sweet-chat-launcher {
    min-height: 50px;
    padding-right: 15px;
    font-size: 14px;
  }

  .sweet-chat-mark {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
    font-size: 19px;
  }

  .sweet-chat-panel {
    position: fixed;
    right: 8px;
    bottom: calc(74px + env(safe-area-inset-bottom));
    width: calc(100vw - 16px);
    height: min(610px, calc(100dvh - 90px - env(safe-area-inset-bottom)));
    min-height: 0;
    border-radius: 20px;
  }

  .sweet-chat.has-mobile-action-bar .sweet-chat-panel {
    bottom: calc(126px + env(safe-area-inset-bottom));
    height: min(610px, calc(100dvh - 142px - env(safe-area-inset-bottom)));
  }
}

@media (min-width: 521px) and (max-width: 760px) {
  .sweet-chat.has-mobile-action-bar {
    bottom: calc(72px + env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce) {
  .sweet-chat-launcher,
  .sweet-chat-panel,
  .sweet-chat-messages {
    scroll-behavior: auto;
    transition: none;
  }
}

@media print {
  .sweet-chat {
    display: none !important;
  }
}