.global-ai-open {
  height: 40px;
  padding: 0 16px;
  white-space: nowrap;
}

.floating-ai-panel {
  position: fixed;
  top: 4vh;
  left: 50%;
  z-index: 9999;
  display: none;
  width: min(1400px, 96vw);
  height: 92vh;
  transform: translateX(-50%);
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  border: 1px solid #dbe6ef;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 22px 55px rgba(18, 38, 60, .24);
}

.floating-ai-panel.show {
  display: flex;
}

.floating-ai-panel.maximized {
  inset: 0;
  width: 100vw;
  height: 100vh;
  transform: none;
  border-radius: 0;
  border: 0;
}

body.global-ai-opened {
  overflow: hidden;
}

.floating-ai-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid #e6edf4;
  background: linear-gradient(120deg, #173552, #286da9);
  color: #fff;
  cursor: move;
  user-select: none;
}

.floating-ai-head h2 {
  margin: 0;
  font-size: 16px;
}

.floating-ai-head p {
  margin: 4px 0 0;
  color: #cfe0ef;
  font-size: 11px;
}

.floating-ai-head button {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 12px;
  line-height: 1.2;
}

.floating-ai-window-actions {
  display: flex;
  gap: 7px;
  align-items: center;
  flex: 0 0 auto;
}

.floating-ai-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  padding: 14px 16px 16px;
}

.floating-ai-key-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content max-content;
  gap: 10px;
  align-items: end;
}

.floating-ai-key-row label {
  min-width: 0;
}

.floating-ai-key-row .outline-button {
  min-height: 38px;
  white-space: nowrap;
}

.floating-ai-key-row label span,
.floating-ai-options label span,
.floating-ai-prompt span {
  display: block;
  margin-bottom: 6px;
  color: #6f8193;
  font-size: 12px;
}

.floating-ai-key-row input,
.tts-config-panel input,
.floating-ai-options input,
.floating-ai-options select,
.floating-ai-model-grid input,
.floating-ai-prompt textarea {
  width: 100%;
  border: 1px solid #dbe3eb;
  border-radius: 7px;
  padding: 9px;
  color: #40556b;
  background: #fff;
  outline-color: #7cb1e2;
}

.tts-config-panel {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, .9fr) minmax(360px, 1.4fr) auto;
  gap: 12px;
  align-items: end;
  margin: 10px 0;
  padding: 12px 14px;
  border: 1px solid #cfe0ef;
  border-radius: 12px;
  background: #f7fbff;
}

.tts-config-panel h3 {
  margin: 0 0 5px;
  color: #173552;
  font-size: 16px;
}

.tts-config-panel p {
  margin: 0;
  color: #6f8193;
  line-height: 1.55;
  font-size: 12px;
}

.tts-config-panel label {
  min-width: 0;
}

.tts-config-panel label > span:first-child {
  display: block;
  margin-bottom: 6px;
  color: #587087;
  font-size: 12px;
  font-weight: 700;
}

.tts-config-panel .key-input-wrap {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(160px, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.tts-config-actions {
  display: grid;
  gap: 6px;
  justify-items: start;
}

.tts-config-actions span {
  color: #6f8193;
  font-size: 12px;
  white-space: nowrap;
}

.floating-ai-options {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 12px;
}

#ark-model-select {
  min-height: 44px;
  border: 2px solid #9fc4e3;
  color: #173552;
  font-size: 14px;
  font-weight: 700;
}

.floating-ai-answer-mode {
  max-width: 190px;
}

#global-ai-answer-mode {
  min-height: 38px;
}

.floating-ai-model-add {
  margin-top: 8px;
  border: 1px solid #d8e3ed;
  border-radius: 8px;
  background: #fbfdff;
}

.floating-ai-model-add summary {
  padding: 8px 11px;
  color: #315a7d;
  cursor: pointer;
  font-size: 13px;
  user-select: none;
  background: #f4f8fc;
}

.floating-ai-model-grid {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) minmax(160px, .7fr) auto;
  gap: 9px;
  padding: 0 11px 11px;
}

.floating-ai-prompt {
  display: block;
  margin-top: 12px;
}

.floating-ai-prompt textarea {
  min-height: 80px;
  resize: vertical;
  line-height: 1.55;
}

.floating-ai-actions {
  flex: 0 0 auto;
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  justify-content: flex-end;
  align-items: center;
}

.ai-action-group {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.ai-action-more {
  position: relative;
}

.ai-action-more summary {
  min-height: 32px;
  border: 1px solid #d8e3ed;
  border-radius: 7px;
  padding: 6px 10px;
  color: #315a7d;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
  list-style: none;
}

.ai-action-more summary::-webkit-details-marker {
  display: none;
}

.ai-action-more[open] {
  z-index: 20;
}

.ai-action-more[open] button {
  display: block;
  width: 190px;
  margin-top: 6px;
  text-align: left;
  background: #fff;
  box-shadow: 0 7px 18px rgba(23,53,82,.11);
}

.floating-ai-compact-toolbar {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: minmax(180px, .8fr) minmax(260px, 1fr) max-content;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid #d8e7f2;
  border-radius: 10px;
  background: #f7fbff;
  color: #355c7a;
  box-shadow: 0 4px 12px rgba(30,64,95,.06);
}

.floating-ai-compact-toolbar > div:first-child {
  display: grid;
  gap: 2px;
}

.floating-ai-compact-toolbar b {
  color: #173552;
  font-size: 13px;
}

.floating-ai-compact-toolbar span {
  font-size: 12px;
}

.compact-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.compact-actions .outline-button,
.compact-actions .primary-button {
  min-height: 30px;
  padding: 5px 8px;
  font-size: 12px;
}

.floating-ai-panel.toolbar-compact #global-ai-summary,
.floating-ai-panel.toolbar-compact #global-ai-condition-summary,
.floating-ai-panel.toolbar-compact #global-ai-conditions,
.floating-ai-panel.toolbar-compact .floating-ai-actions {
  display: none;
}

.floating-ai-actions .outline-button,
.floating-ai-actions .primary-button {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 12px;
}

.floating-ai-result {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  margin-top: 12px;
  padding: 13px 14px;
  border: 1px solid #edf1f4;
  border-radius: 8px;
  background: #fbfcfd;
  line-height: 1.72;
  color: #263f58;
}

.floating-ai-panel.toolbar-compact .floating-ai-result {
  margin-top: 10px;
}

@media (max-width: 1100px) {
  .floating-ai-compact-toolbar {
    grid-template-columns: 1fr;
  }
  .compact-actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .floating-ai-actions {
    justify-content: flex-start;
  }
}

.floating-ai-conditions {
  flex: 0 0 auto;
}

.floating-ai-conditions.collapsed {
  display: none;
}

.floating-ai-condition-summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid #d8e7f2;
  border-radius: 8px;
  background: #f7fbff;
  color: #48677f;
  font-size: 12px;
}

.global-ai-answer {
  max-width: 100%;
}

.global-ai-answer h3 {
  margin: 10px 0 7px;
  color: #173552;
  font-size: 16px;
}

.global-ai-answer p {
  margin: 7px 0;
}

.global-ai-answer ul,
.global-ai-answer ol {
  margin: 7px 0 9px 20px;
  padding: 0;
}

.global-ai-answer li {
  margin: 4px 0;
}

.global-ai-answer a {
  color: #1268b3;
  text-decoration: none;
  word-break: break-all;
}

.global-ai-answer a:hover {
  text-decoration: underline;
}

.policy-manual-link-panel {
  margin: 12px 0;
  padding: 14px;
  border: 1px solid #d8e7f2;
  border-radius: 12px;
  background: #f8fbff;
}

.policy-manual-link-panel h3 {
  margin-top: 0;
}

.policy-manual-link-form {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) minmax(180px, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  margin: 10px 0;
}

.policy-manual-link-form input {
  width: 100%;
  min-height: 42px;
  border: 1px solid #d2e2f0;
  border-radius: 10px;
  padding: 0 12px;
  font-size: 14px;
}

.manual-policy-interpretation {
  border: 1px solid #d8e7f2;
  border-radius: 10px;
  background: #fff;
  padding: 10px 12px;
}

@media (max-width: 900px) {
  .floating-ai-panel {
    left: 2vw;
    top: 2vh;
    width: 96vw;
    height: 96vh;
    transform: none;
  }

  .floating-ai-key-row {
    grid-template-columns: 1fr;
  }

  .tts-config-panel,
  .floating-ai-options,
  .floating-ai-model-grid,
  .policy-manual-link-form {
    grid-template-columns: 1fr;
  }

  .tts-config-panel .key-input-wrap {
    grid-template-columns: 1fr;
  }

  .floating-ai-body {
    max-height: calc(100vh - 135px);
  }
}