.koi-ai-support {
  --koi-ai-ink: #060606;
  --koi-ai-red: #d71920;
  --koi-ai-paper: #fffaf2;
  --koi-ai-line: rgba(255, 250, 242, 0.18);
  --koi-ai-muted: rgba(255, 250, 242, 0.72);
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 9998;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.koi-ai-support *,
.koi-ai-support *::before,
.koi-ai-support *::after {
  box-sizing: border-box;
}

.koi-ai-support__launcher {
  position: relative;
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 250, 242, 0.28);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 250, 242, 0.2), transparent 34%),
    linear-gradient(145deg, #111, #000);
  box-shadow:
    0 18px 44px rgba(0, 0, 0, 0.32),
    0 0 0 1px rgba(215, 25, 32, 0.22);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.koi-ai-support__launcher:hover,
.koi-ai-support__launcher:focus-visible {
  transform: translateY(-2px);
  box-shadow:
    0 22px 54px rgba(0, 0, 0, 0.38),
    0 0 0 2px rgba(215, 25, 32, 0.32);
}

.koi-ai-support__launcher img {
  width: 66px;
  height: 66px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.28));
}

.koi-ai-support__pulse {
  position: absolute;
  right: 5px;
  top: 7px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--koi-ai-paper);
  border-radius: 50%;
  background: var(--koi-ai-red);
  box-shadow: 0 0 0 5px rgba(215, 25, 32, 0.16);
}

.koi-ai-support__panel {
  position: absolute;
  right: 0;
  bottom: 92px;
  width: min(390px, calc(100vw - 28px));
  max-height: min(620px, calc(100vh - 126px));
  display: grid;
  grid-template-rows: auto minmax(220px, 1fr) auto;
  overflow: hidden;
  border: 1px solid rgba(255, 250, 242, 0.14);
  border-radius: 22px;
  background:
    linear-gradient(160deg, rgba(17, 17, 17, 0.98), rgba(3, 3, 3, 0.96)),
    #050505;
  box-shadow: 0 24px 74px rgba(0, 0, 0, 0.42);
  color: var(--koi-ai-paper);
}

.koi-ai-support__panel[hidden] {
  display: none;
}

.koi-ai-support__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 17px;
  border-bottom: 1px solid var(--koi-ai-line);
}

.koi-ai-support__identity {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.koi-ai-support__identity img {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  object-fit: contain;
}

.koi-ai-support__identity strong {
  display: block;
  color: var(--koi-ai-paper);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.1;
}

.koi-ai-support__identity span {
  display: block;
  margin-top: 3px;
  color: var(--koi-ai-muted);
  font-size: 12px;
  line-height: 1.2;
}

.koi-ai-support__head button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--koi-ai-line);
  border-radius: 50%;
  background: rgba(255, 250, 242, 0.08);
  color: var(--koi-ai-paper);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}

.koi-ai-support__messages {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  overflow-y: auto;
  padding: 16px;
  scrollbar-width: thin;
}

.koi-ai-support__message {
  width: fit-content;
  max-width: 88%;
  padding: 11px 13px;
  border: 1px solid rgba(255, 250, 242, 0.12);
  border-radius: 16px;
  color: var(--koi-ai-paper);
  font-size: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
}

.koi-ai-support__message--assistant {
  align-self: flex-start;
  background: rgba(255, 250, 242, 0.08);
}

.koi-ai-support__message--user {
  align-self: flex-end;
  border-color: rgba(215, 25, 32, 0.34);
  background: rgba(215, 25, 32, 0.18);
}

.koi-ai-support__message--typing {
  color: var(--koi-ai-muted);
  font-style: italic;
}

.koi-ai-support__actions,
.koi-ai-support__consent-card {
  width: min(100%, 330px);
  display: grid;
  gap: 9px;
  align-self: flex-start;
}

.koi-ai-support__actions {
  grid-template-columns: 1fr;
}

.koi-ai-support__products {
  width: min(100%, 348px);
  display: grid;
  gap: 9px;
  align-self: flex-start;
}

.koi-ai-support__products-heading {
  color: rgba(255, 250, 242, 0.72);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.koi-ai-support__product {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 11px;
  min-height: 92px;
  overflow: hidden;
  border: 1px solid rgba(255, 250, 242, 0.16);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 250, 242, 0.1), rgba(255, 250, 242, 0.04)),
    rgba(0, 0, 0, 0.26);
  color: var(--koi-ai-paper);
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.koi-ai-support__product:hover,
.koi-ai-support__product:focus-visible {
  border-color: rgba(215, 25, 32, 0.56);
  background:
    linear-gradient(145deg, rgba(255, 250, 242, 0.14), rgba(215, 25, 32, 0.1)),
    rgba(0, 0, 0, 0.28);
  transform: translateY(-1px);
}

.koi-ai-support__product img {
  width: 74px;
  height: 100%;
  min-height: 92px;
  object-fit: cover;
  background: rgba(255, 250, 242, 0.08);
}

.koi-ai-support__product--no-image {
  grid-template-columns: minmax(0, 1fr);
  min-height: 0;
}

.koi-ai-support__product-body {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 10px 11px 10px 0;
}

.koi-ai-support__product--no-image .koi-ai-support__product-body {
  padding: 11px 12px;
}

.koi-ai-support__product-body strong {
  color: var(--koi-ai-paper);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.22;
}

.koi-ai-support__product-meta {
  color: rgba(255, 250, 242, 0.68);
  font-size: 11.5px;
  line-height: 1.3;
}

.koi-ai-support__product-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 2px;
}

.koi-ai-support__product-foot em {
  color: #fffaf2;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.koi-ai-support__product-foot span {
  color: #ffafb2;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.koi-ai-support__choice {
  min-height: 43px;
  border: 1px solid rgba(255, 250, 242, 0.18);
  border-radius: 14px;
  background: rgba(255, 250, 242, 0.08);
  color: var(--koi-ai-paper);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  padding: 10px 12px;
  text-align: left;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.koi-ai-support__choice:hover,
.koi-ai-support__choice:focus-visible {
  border-color: rgba(215, 25, 32, 0.54);
  background: rgba(255, 250, 242, 0.13);
  transform: translateY(-1px);
}

.koi-ai-support__choice--primary {
  border-color: rgba(215, 25, 32, 0.86);
  background: var(--koi-ai-red);
}

.koi-ai-support__consent-card {
  padding: 12px;
  border: 1px solid rgba(255, 250, 242, 0.14);
  border-radius: 18px;
  background: rgba(255, 250, 242, 0.06);
}

.koi-ai-support__toggle {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 10px;
  border: 1px solid rgba(255, 250, 242, 0.1);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.18);
  cursor: pointer;
}

.koi-ai-support__toggle input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--koi-ai-red);
}

.koi-ai-support__toggle input:disabled {
  cursor: not-allowed;
  opacity: 0.74;
}

.koi-ai-support__toggle strong,
.koi-ai-support__toggle em {
  display: block;
}

.koi-ai-support__toggle strong {
  color: var(--koi-ai-paper);
  font-size: 13px;
  line-height: 1.18;
}

.koi-ai-support__toggle em {
  margin-top: 3px;
  color: var(--koi-ai-muted);
  font-size: 11.5px;
  font-style: normal;
  line-height: 1.35;
}

.koi-ai-support__form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 14px;
  border-top: 1px solid var(--koi-ai-line);
  background: rgba(0, 0, 0, 0.28);
}

.koi-ai-support__form textarea {
  min-height: 48px;
  max-height: 120px;
  resize: vertical;
  border: 1px solid rgba(255, 250, 242, 0.18);
  border-radius: 14px;
  background: rgba(255, 250, 242, 0.96);
  color: #11110f;
  font: inherit;
  line-height: 1.35;
  padding: 11px 12px;
}

.koi-ai-support__form textarea:focus {
  outline: 2px solid rgba(215, 25, 32, 0.42);
  outline-offset: 2px;
}

.koi-ai-support__form button {
  align-self: end;
  min-height: 48px;
  border: 1px solid rgba(215, 25, 32, 0.82);
  border-radius: 14px;
  background: var(--koi-ai-red);
  color: var(--koi-ai-paper);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  padding: 0 15px;
  text-transform: uppercase;
}

.koi-ai-support__form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.koi-ai-support__form .koi-ai-support__cookie-link {
  grid-column: 1 / -1;
  min-height: 0;
  justify-self: start;
  border: 0;
  background: transparent;
  color: var(--koi-ai-muted);
  padding: 0 2px;
  text-transform: none;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.koi-ai-support__form .koi-ai-support__cookie-link:hover,
.koi-ai-support__form .koi-ai-support__cookie-link:focus-visible {
  color: var(--koi-ai-paper);
}

@media (max-width: 720px) {
  .koi-ai-support {
    right: 14px;
    bottom: 16px;
  }

  .koi-ai-support__launcher {
    width: 68px;
    height: 68px;
  }

  .koi-ai-support__launcher img {
    width: 58px;
    height: 58px;
  }

  .koi-ai-support__panel {
    right: -2px;
    bottom: 82px;
    width: calc(100vw - 24px);
    max-height: min(560px, calc(100vh - 112px));
    border-radius: 18px;
  }
}