.okbc-root {
  --okbc-accent: #2563eb;
  --okbc-bg: #ffffff;
  --okbc-text: #172033;
  --okbc-muted: #687386;
  --okbc-border: #d8dee8;
  --okbc-shadow: 0 18px 48px rgba(15, 23, 42, 0.22);
  color: var(--okbc-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  position: fixed;
  z-index: 2147483000;
}

.okbc-root[data-position="right"] {
  bottom: 20px;
  right: 20px;
}

.okbc-root[data-position="left"] {
  bottom: 20px;
  left: 20px;
}

.okbc-launcher {
  align-items: center;
  background: var(--okbc-accent);
  border: 0;
  border-radius: 999px;
  box-shadow: var(--okbc-shadow);
  color: #fff;
  cursor: pointer;
  display: flex;
  font: inherit;
  font-weight: 700;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
}

.okbc-panel {
  background: var(--okbc-bg);
  border: 1px solid var(--okbc-border);
  border-radius: 8px;
  box-shadow: var(--okbc-shadow);
  display: none;
  flex-direction: column;
  height: min(680px, calc(100vh - 40px));
  margin-bottom: 12px;
  overflow: hidden;
  width: min(390px, calc(100vw - 40px));
}

.okbc-root[data-open="true"] .okbc-panel {
  display: flex;
}

.okbc-header {
  align-items: center;
  border-bottom: 1px solid var(--okbc-border);
  display: flex;
  min-height: 56px;
  padding: 0 14px 0 16px;
}

.okbc-title {
  flex: 1;
  font-weight: 750;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.okbc-actionbar {
  border-bottom: 1px solid var(--okbc-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 9px 12px;
}

.okbc-actionbar[hidden] {
  display: none;
}

.okbc-end-copy,
.okbc-contact-request {
  background: #eef2f7;
  border: 1px solid var(--okbc-border);
  border-radius: 7px;
  color: var(--okbc-text);
  cursor: pointer;
  flex: 1 1 150px;
  font: inherit;
  font-size: 12px;
  font-weight: 750;
  min-height: 32px;
  padding: 0 10px;
  text-align: center;
}

.okbc-end-copy:hover,
.okbc-end-copy:focus-visible,
.okbc-contact-request:hover,
.okbc-contact-request:focus-visible {
  background: #e2e8f0;
  outline: none;
}

.okbc-end-copy:disabled,
.okbc-contact-request:disabled {
  cursor: default;
  opacity: 0.55;
}

.okbc-close {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--okbc-muted);
  cursor: pointer;
  font-size: 24px;
  height: 36px;
  line-height: 1;
  width: 36px;
}

.okbc-close:hover,
.okbc-close:focus-visible {
  background: #f1f5f9;
  color: var(--okbc-text);
  outline: none;
}

.okbc-messages {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  padding: 14px;
}

.okbc-message {
  border-radius: 8px;
  line-height: 1.45;
  max-width: 88%;
  overflow-wrap: anywhere;
  padding: 10px 12px;
  white-space: pre-wrap;
}

.okbc-message-user {
  align-self: flex-end;
  background: var(--okbc-accent);
  color: #fff;
}

.okbc-message-assistant {
  align-self: flex-start;
  background: #f4f7fb;
  color: var(--okbc-text);
}

.okbc-sources {
  align-self: flex-start;
  color: var(--okbc-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  gap: 6px;
  max-width: 88%;
}

.okbc-source {
  background: #eef2f7;
  border: 1px solid #dce3ed;
  border-radius: 999px;
  padding: 3px 8px;
}

.okbc-lead-card {
  align-self: stretch;
  background: #ffffff;
  border: 1px solid var(--okbc-border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
}

.okbc-end-card {
  border-color: color-mix(in srgb, var(--okbc-accent), var(--okbc-border) 65%);
}

.okbc-contact-card {
  border-color: color-mix(in srgb, var(--okbc-accent), var(--okbc-border) 72%);
}

.okbc-lead-text {
  color: var(--okbc-text);
  font-size: 14px;
  line-height: 1.45;
}

.okbc-lead-label {
  color: var(--okbc-muted);
  display: flex;
  flex-direction: column;
  font-size: 12px;
  font-weight: 700;
  gap: 4px;
}

.okbc-lead-label input {
  border: 1px solid var(--okbc-border);
  border-radius: 6px;
  color: var(--okbc-text);
  font: inherit;
  font-size: 14px;
  min-height: 38px;
  padding: 8px 9px;
}

.okbc-lead-label input:focus {
  border-color: var(--okbc-accent);
  outline: 2px solid color-mix(in srgb, var(--okbc-accent), transparent 78%);
}

.okbc-lead-error {
  color: #b91c1c;
  font-size: 12px;
  min-height: 0;
}

.okbc-copy-toggle {
  align-items: flex-start;
  color: var(--okbc-text);
  display: flex;
  font-size: 13px;
  font-weight: 700;
  gap: 8px;
  line-height: 1.35;
}

.okbc-copy-toggle input {
  margin-top: 2px;
}

.okbc-copy-email.is-hidden {
  display: none;
}

.okbc-lead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.okbc-lead-save,
.okbc-lead-skip {
  border-radius: 7px;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 750;
  min-height: 36px;
  padding: 0 12px;
}

.okbc-lead-save {
  background: var(--okbc-accent);
  border: 0;
  color: #fff;
}

.okbc-lead-skip {
  background: #fff;
  border: 1px solid var(--okbc-border);
  color: var(--okbc-text);
}

.okbc-form {
  align-items: end;
  border-top: 1px solid var(--okbc-border);
  display: flex;
  gap: 8px;
  padding: 10px;
}

.okbc-input {
  border: 1px solid var(--okbc-border);
  border-radius: 8px;
  color: var(--okbc-text);
  flex: 1;
  font: inherit;
  max-height: 120px;
  min-height: 42px;
  padding: 10px 11px;
  resize: none;
}

.okbc-input:focus {
  border-color: var(--okbc-accent);
  outline: 2px solid color-mix(in srgb, var(--okbc-accent), transparent 78%);
}

.okbc-send {
  background: var(--okbc-accent);
  border: 0;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
  height: 42px;
  min-width: 72px;
  padding: 0 14px;
}

.okbc-send:disabled {
  cursor: wait;
  opacity: 0.62;
}

.okbc-form.is-ended .okbc-input,
.okbc-form.is-ended .okbc-send {
  cursor: not-allowed;
  opacity: 0.58;
}

.okbc-restart {
  background: #fff;
  border: 1px solid var(--okbc-border);
  border-radius: 7px;
  color: var(--okbc-text);
  cursor: pointer;
  display: block;
  font: inherit;
  font-size: 13px;
  font-weight: 750;
  margin-top: 10px;
  min-height: 34px;
  padding: 0 10px;
}

@media (max-width: 520px) {
  .okbc-root[data-position] {
    bottom: 12px;
    left: 12px;
    right: 12px;
  }

  .okbc-panel {
    height: min(620px, calc(100vh - 24px));
    width: 100%;
  }

  .okbc-launcher {
    justify-content: center;
    width: 100%;
  }
}