.ai-conversation {
  position: fixed;
  z-index: 1100;
  inset: 14px 14px 14px auto;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
  width: min(520px, calc(100vw - 28px));
  overflow: hidden;
  color: #15263a;
  border: 1px solid #c9d8e5;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(8, 30, 57, .28);
}

.ai-conversation.hidden {
  display: none;
}

.ai-conversation::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  background: rgba(7, 22, 40, .28);
  backdrop-filter: blur(2px);
}

.ai-conversation-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 17px;
  color: #fff;
  background: linear-gradient(135deg, #071d38, #0a5e9f);
}

.ai-conversation-identity {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 11px;
}

.ai-conversation-mark {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 13px;
  background: rgba(255, 255, 255, .14);
  font-size: 12px;
  font-weight: 950;
}

.ai-conversation-header h2 {
  margin: 0;
  color: inherit;
  font-size: 17px;
}

.ai-conversation-header p {
  margin: 3px 0 0;
  color: rgba(255, 255, 255, .75);
  font-size: 10px;
}

.ai-conversation-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-conversation-header .secondary-button {
  color: #fff;
  border-color: rgba(255, 255, 255, .35);
  background: rgba(255, 255, 255, .1);
}

.ai-conversation-header .icon-button {
  color: #fff;
}

.ai-conversation-status {
  display: grid;
  gap: 5px;
  padding: 10px 16px;
  color: #526477;
  border-bottom: 1px solid #e3ebf1;
  background: #f6fafc;
  font-size: 10px;
}

.ai-conversation-status span:first-child {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #166534;
  font-weight: 850;
}

.ai-conversation-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, .12);
}

.ai-conversation-log {
  display: flex;
  overflow-y: auto;
  flex-direction: column;
  gap: 12px;
  min-height: 220px;
  padding: 16px;
  overscroll-behavior: contain;
  background:
    linear-gradient(#fff, rgba(255,255,255,.9)),
    repeating-linear-gradient(135deg, transparent 0 18px, rgba(8,42,82,.025) 18px 19px);
}

.ai-conversation-message {
  align-self: flex-start;
  width: min(90%, 420px);
}

.ai-conversation-message.user {
  align-self: flex-end;
}

.ai-message-role {
  display: block;
  margin: 0 7px 4px;
  color: #64748b;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.ai-conversation-message p {
  margin: 0;
  padding: 11px 13px;
  border: 1px solid #d9e4ed;
  border-radius: 14px 14px 14px 4px;
  background: #f6f9fc;
  font-size: 13px;
  line-height: 1.48;
  white-space: pre-wrap;
}

.ai-conversation-message.user p {
  color: #fff;
  border-color: #0a5e9f;
  border-radius: 14px 14px 4px 14px;
  background: #0a5e9f;
}

.ai-conversation-message[data-pending="true"] p {
  color: #64748b;
  font-style: italic;
}

.ai-message-sources {
  margin-top: 5px;
  padding: 7px 9px;
  border: 1px solid #e2e8f0;
  border-radius: 9px;
  background: #fff;
  font-size: 10px;
}

.ai-message-sources summary {
  color: #0b67b2;
  font-weight: 850;
  cursor: pointer;
}

.ai-message-sources span {
  display: block;
  margin-top: 5px;
  color: #64748b;
}

.ai-conversation-proposal,
.ai-conversation-work-product {
  display: grid;
  gap: 6px;
  margin-top: 7px;
  padding: 10px;
  border: 1px solid #bed8ea;
  border-radius: 11px;
  background: #eff8ff;
}

.ai-conversation-proposal span,
.ai-conversation-work-product span,
.ai-conversation-work-product small {
  color: #5c7085;
  font-size: 10px;
}

.ai-conversation-proposal button {
  justify-self: start;
}

.ai-conversation-suggestions {
  display: flex;
  overflow-x: auto;
  gap: 6px;
  padding: 9px 14px 2px;
  background: #fff;
}

.ai-conversation-suggestions button {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 5px 9px;
  color: #1f4e73;
  border: 1px solid #cfe0ec;
  border-radius: 999px;
  background: #f7fbfe;
  font-size: 10px;
  font-weight: 750;
  cursor: pointer;
}

.ai-conversation-composer {
  display: grid;
  gap: 8px;
  padding: 10px 14px 14px;
  background: #fff;
}

.ai-conversation-composer textarea {
  width: 100%;
  min-height: 66px;
  resize: vertical;
  padding: 10px 11px;
  border: 1px solid #bdccd8;
  border-radius: 12px;
  font: inherit;
  line-height: 1.4;
}

.ai-conversation-composer textarea:focus {
  outline: 3px solid rgba(11, 103, 178, .18);
  border-color: #0b67b2;
}

.ai-conversation-tools {
  display: flex;
  align-items: center;
  gap: 6px;
}

.conversation-tool {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  gap: 5px;
  padding: 6px 8px;
  color: #42566b;
  border: 1px solid #cedae4;
  border-radius: 9px;
  background: #fff;
  font-size: 9px;
  font-weight: 800;
  cursor: pointer;
}

.conversation-tool.active,
.conversation-tool[aria-pressed="true"] {
  color: #075985;
  border-color: #7db4d6;
  background: #e9f6ff;
}

.ai-conversation-status > span.live i {
  background: #16a34a;
}

.ai-conversation-status > span.setup i {
  background: #f59e0b;
}

.ai-provider-setup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, 0.75fr) auto;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid #dbe6ef;
  background: #fff8e7;
}

.ai-provider-setup div {
  display: grid;
  gap: 3px;
}

.ai-provider-setup span {
  color: #596a78;
  font-size: 0.75rem;
  line-height: 1.35;
}

.ai-provider-setup input,
.ai-model-picker select {
  min-height: 38px;
  border: 1px solid #b9c8d4;
  border-radius: 7px;
  background: #fff;
  padding: 7px 9px;
  color: #102a3a;
}

.ai-provider-controls {
  padding: 7px 18px;
  border-bottom: 1px solid #dbe6ef;
  background: #f8fbfd;
  color: #526676;
  font-size: 0.75rem;
}

.ai-provider-controls summary {
  cursor: pointer;
  font-weight: 800;
}

.ai-provider-controls form {
  display: flex;
  align-items: end;
  gap: 10px;
  padding-top: 9px;
}

.ai-provider-controls label {
  display: grid;
  gap: 4px;
  font-weight: 700;
}

.ai-provider-controls input[type="number"] {
  width: 120px;
  min-height: 34px;
  border: 1px solid #b9c8d4;
  border-radius: 7px;
  padding: 5px 7px;
}

.ai-provider-controls .ai-provider-checkbox {
  display: flex;
  flex-direction: row;
  align-items: center;
  align-self: center;
}

.ai-model-picker {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #546878;
  font-size: 0.72rem;
  font-weight: 700;
}

.ai-model-picker select {
  min-height: 36px;
  padding: 5px 7px;
  font-size: 0.75rem;
}

.ai-cost-status {
  color: #60717f;
  font-size: 0.7rem;
  white-space: nowrap;
}

.ai-message-model {
  color: #6a7c8a;
  font-size: 0.68rem;
}

.ai-message-sources a {
  display: block;
  color: #075985;
  overflow-wrap: anywhere;
}

.ai-conversation-send {
  margin-left: auto;
  min-height: 40px;
}

.sr-only {
  position: absolute !important;
  overflow: hidden !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  border: 0 !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

.voice-button {
  cursor: pointer;
}

.voice-button::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #22c55e;
  transform: translate(11px, -11px);
}

@media (max-width: 660px) {
  .ai-conversation {
    inset: 0;
    width: 100vw;
    border: 0;
    border-radius: 0;
  }

  .ai-conversation-header {
    padding-top: max(14px, env(safe-area-inset-top));
  }

  .ai-conversation-tools {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ai-provider-setup {
    grid-template-columns: 1fr;
  }

  .ai-provider-controls form {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .ai-model-picker,
  .ai-cost-status {
    grid-column: span 3;
  }

  .conversation-tool {
    justify-content: center;
    min-height: 44px;
  }

  .conversation-tool span {
    display: none;
  }

  .ai-conversation-send {
    grid-column: 1 / -1;
    width: 100%;
    margin: 0;
    min-height: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-conversation *,
  .ai-conversation *::before,
  .ai-conversation *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}