.isi-rc,
.isi-rc * {
  box-sizing: border-box;
}

.isi-rc {
  --isi-rc-primary: #7c3aed;
  --isi-rc-ink: #201b2c;
  --isi-rc-muted: #746d7f;
  --isi-rc-border: #e9e5ef;
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 999999;
  color: var(--isi-rc-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

.isi-rc button,
.isi-rc input {
  font: inherit;
}

.isi-rc__launcher {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: -100px;
  min-height: 54px;
  padding: 10px 18px 10px 12px;
  color: #fff;
  background: var(--isi-rc-primary);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(38, 24, 59, .24);
  cursor: pointer;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
}

.isi-rc__launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(38, 24, 59, .3);
}

.isi-rc__launcher:focus-visible,
.isi-rc button:focus-visible,
.isi-rc input:focus-visible,
.isi-rc a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--isi-rc-primary) 35%, #fff);
  outline-offset: 2px;
}

.isi-rc__launcher-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--isi-rc-primary);
  background: #fff;
  border-radius: 50%;
  font-size: 18px;
}

.isi-rc.is-open .isi-rc__launcher {
  display: none;
}

.isi-rc__panel {
  display: grid;
  width: min(390px, calc(100vw - 32px));
  height: min(650px, calc(100vh - 40px));
  overflow: hidden;
  grid-template-rows: auto 1fr auto;
  background: #fff;
  border: 1px solid var(--isi-rc-border);
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(28, 18, 43, .26);
  animation: isi-rc-enter .22s ease-out;
}

.isi-rc__panel[hidden] {
  display: none;
}

@keyframes isi-rc-enter {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to { opacity: 1; transform: none; }
}

.isi-rc__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 14px 18px;
  color: #fff;
  background: linear-gradient(135deg, var(--isi-rc-primary), color-mix(in srgb, var(--isi-rc-primary) 72%, #26163f));
}

.isi-rc__header strong,
.isi-rc__header span {
  display: block;
}

.isi-rc__header strong {
  font-size: 16px;
}

.isi-rc__header span {
  margin-top: 1px;
  opacity: .78;
  font-size: 11px;
}

.isi-rc__close {
  width: 38px;
  height: 38px;
  color: #fff;
  background: rgba(255, 255, 255, .14);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  font-size: 25px;
  line-height: 1;
}

.isi-rc__messages {
  min-height: 0;
  overflow: auto;
  padding: 18px 14px;
  background: #faf9fc;
  overscroll-behavior: contain;
}

.isi-rc__message {
  display: flex;
  margin: 0 0 11px;
}

.isi-rc__message--user {
  justify-content: flex-end;
}

.isi-rc__bubble {
  max-width: 86%;
  padding: 10px 13px;
  background: #fff;
  border: 1px solid var(--isi-rc-border);
  border-radius: 5px 16px 16px;
  box-shadow: 0 4px 12px rgba(32, 27, 44, .04);
  white-space: pre-wrap;
}

.isi-rc__message--user .isi-rc__bubble {
  color: #fff;
  background: var(--isi-rc-primary);
  border-color: transparent;
  border-radius: 16px 5px 16px 16px;
}

.isi-rc__choices {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: -2px 0 14px;
}

.isi-rc__choice {
  padding: 7px 11px;
  color: var(--isi-rc-primary);
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--isi-rc-primary) 28%, #fff);
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.isi-rc__choice:hover {
  background: color-mix(in srgb, var(--isi-rc-primary) 7%, #fff);
}

.isi-rc__results {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
}

.isi-rc__card {
  display: grid;
  grid-template-columns: 84px 1fr;
  min-width: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--isi-rc-border);
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(32, 27, 44, .05);
}

.isi-rc__card:not(:has(.isi-rc__card-image)) {
  grid-template-columns: 1fr;
}

.isi-rc__card-image {
  display: block;
  min-height: 118px;
  overflow: hidden;
  background: #eeeaf3;
}

.isi-rc__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.isi-rc__card-body {
  min-width: 0;
  padding: 10px 11px;
}

.isi-rc__card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
  color: var(--isi-rc-muted);
  font-size: 10px;
}

.isi-rc__source {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.isi-rc__ad {
  padding: 0 4px;
  border: 1px solid #ccc6d3;
  border-radius: 3px;
  font-size: 9px;
}

.isi-rc__card-title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--isi-rc-ink);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.45;
  text-decoration: none;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.isi-rc__card-title:hover {
  color: var(--isi-rc-primary);
  text-decoration: underline;
}

.isi-rc__card-excerpt {
  display: -webkit-box;
  overflow: hidden;
  margin: 5px 0 0;
  color: var(--isi-rc-muted);
  font-size: 11px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.isi-rc__tags {
  display: flex;
  overflow: hidden;
  gap: 4px;
  margin-top: 6px;
}

.isi-rc__tags span {
  flex: 0 0 auto;
  padding: 1px 5px;
  color: #675f70;
  background: #f2eff5;
  border-radius: 999px;
  font-size: 9px;
}

.isi-rc__price {
  margin-top: 5px;
  color: #bb294c;
  font-size: 12px;
  font-weight: 700;
}

.isi-rc__match {
  margin-top: 6px;
  padding: 4px 6px;
  color: var(--isi-rc-primary);
  background: color-mix(in srgb, var(--isi-rc-primary) 8%, #fff);
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
}

.isi-rc__choice.is-selected {
  color: #fff;
  background: var(--isi-rc-primary);
  border-color: var(--isi-rc-primary);
}

.isi-rc__choice--next {
  width: 100%;
  color: #fff;
  background: var(--isi-rc-primary);
  border-color: var(--isi-rc-primary);
}

.isi-rc__choice:disabled {
  cursor: default;
  opacity: .48;
}

.isi-rc__choices.is-used .isi-rc__choice.is-selected {
  opacity: .78;
}

.isi-rc__composer {
  padding: 11px 12px 9px;
  background: #fff;
  border-top: 1px solid var(--isi-rc-border);
}

.isi-rc__form {
  display: flex;
  gap: 7px;
}

.isi-rc__input {
  min-width: 0;
  flex: 1;
  height: 42px;
  padding: 0 12px;
  color: var(--isi-rc-ink);
  background: #f8f7fa;
  border: 1px solid var(--isi-rc-border);
  border-radius: 11px;
}

.isi-rc__send {
  min-width: 58px;
  padding: 0 12px;
  color: #fff;
  background: var(--isi-rc-primary);
  border: 0;
  border-radius: 11px;
  cursor: pointer;
  font-weight: 700;
}

.isi-rc__send:disabled,
.isi-rc__input:disabled {
  cursor: not-allowed;
  opacity: .55;
}

.isi-rc__disclosure {
  margin: 6px 2px 0;
  color: #8a8392;
  font-size: 9px;
  line-height: 1.35;
}

.isi-rc__loading .isi-rc__bubble {
  display: flex;
  gap: 4px;
  padding: 13px 16px;
}

.isi-rc__loading span {
  width: 6px;
  height: 6px;
  background: var(--isi-rc-primary);
  border-radius: 50%;
  animation: isi-rc-dot .9s infinite alternate;
}

.isi-rc__loading span:nth-child(2) { animation-delay: .15s; }
.isi-rc__loading span:nth-child(3) { animation-delay: .3s; }

@keyframes isi-rc-dot {
  to { opacity: .28; transform: translateY(-3px); }
}

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

  .isi-rc__panel {
    width: calc(100vw - 24px);
    height: min(700px, calc(100dvh - 24px));
    border-radius: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .isi-rc__panel,
  .isi-rc__loading span {
    animation: none;
  }

  .isi-rc__launcher {
    transition: none;
  }
}