body[data-tool="ai-summarize"] {
  --as-ink: #16121c;
  --as-muted: #6b6578;
  --as-line: rgba(88, 60, 140, 0.12);
  --as-soft: rgba(124, 58, 237, 0.07);
}

body[data-tool="ai-summarize"] .tool-workspace {
  padding: 0 0 2.5rem !important;
  background:
    radial-gradient(ellipse 80% 50% at 10% -12%, rgba(124, 58, 237, 0.12), transparent 55%),
    radial-gradient(ellipse 55% 40% at 100% 0%, rgba(6, 182, 212, 0.09), transparent 50%),
    linear-gradient(180deg, #f8f7fc 0%, #f1f5f9 100%) !important;
}

body[data-tool="ai-summarize"] .as-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

body[data-tool="ai-summarize"] .as-intro {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 1.35rem;
}

body[data-tool="ai-summarize"] .as-intro h1 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--as-ink);
}

body[data-tool="ai-summarize"] .as-intro p {
  margin: 0.45rem 0 0;
  font-size: 0.95rem;
  color: var(--as-muted);
  line-height: 1.55;
}

body[data-tool="ai-summarize"] .as-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.85rem;
}

body[data-tool="ai-summarize"] .as-chip {
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--as-line);
  color: var(--primary-dark);
}

body[data-tool="ai-summarize"] .as-studio {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 1rem;
  align-items: stretch;
}

body[data-tool="ai-summarize"] .as-panel {
  display: flex;
  flex-direction: column;
  min-height: 560px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--as-line);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

body[data-tool="ai-summarize"] .as-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.9rem 1.05rem;
  border-bottom: 1px solid var(--as-line);
  background: rgba(255, 255, 255, 0.98);
}

body[data-tool="ai-summarize"] .as-panel-head h2 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 750;
  color: var(--as-ink);
}

body[data-tool="ai-summarize"] .as-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.95rem 1.05rem 1.1rem;
  min-height: 0;
}

body[data-tool="ai-summarize"] .as-editor {
  flex: 1;
  min-height: 240px;
  width: 100%;
  resize: vertical;
  padding: 0.9rem 1rem;
  border: 1px solid var(--as-line);
  border-radius: 14px;
  background: #fafafa;
  color: var(--as-ink);
  font-family: inherit;
  font-size: 0.9rem;
  line-height: 1.6;
}

body[data-tool="ai-summarize"] .as-editor:focus {
  outline: none;
  border-color: rgba(124, 58, 237, 0.45);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
  background: #fff;
}

body[data-tool="ai-summarize"] .as-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--as-muted);
}

body[data-tool="ai-summarize"] .as-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

body[data-tool="ai-summarize"] .as-text-btn {
  border: 1px solid var(--as-line);
  background: #fff;
  color: var(--as-muted);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
}

body[data-tool="ai-summarize"] .as-text-btn:hover {
  border-color: rgba(124, 58, 237, 0.35);
  color: var(--primary);
  background: var(--as-soft);
}

body[data-tool="ai-summarize"] .as-opts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

body[data-tool="ai-summarize"] .as-field label {
  display: block;
  margin-bottom: 0.28rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--as-muted);
}

body[data-tool="ai-summarize"] .as-field select {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--as-line);
  border-radius: 10px;
  background: #fff;
  color: var(--as-ink);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 550;
}

body[data-tool="ai-summarize"] .as-field select:focus {
  outline: none;
  border-color: rgba(124, 58, 237, 0.45);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

body[data-tool="ai-summarize"] .as-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

body[data-tool="ai-summarize"] .as-status {
  margin: 0;
  font-size: 0.8rem;
  color: var(--as-muted);
}

body[data-tool="ai-summarize"] .as-status.is-ok {
  color: #059669;
}

body[data-tool="ai-summarize"] .as-status.is-err {
  color: #dc2626;
}

body[data-tool="ai-summarize"] .as-out {
  flex: 1;
  min-height: 280px;
  margin: 0;
  padding: 1rem 1.05rem;
  border: 1px solid var(--as-line);
  border-radius: 14px;
  background: #fafafa;
  color: var(--as-ink);
  font-family: inherit;
  font-size: 0.92rem;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
  overflow: auto;
}

body[data-tool="ai-summarize"] .as-out.is-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--as-muted);
  text-align: center;
}

body[data-tool="ai-summarize"] .as-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

body[data-tool="ai-summarize"] .as-stat {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--as-soft);
  border: 1px solid var(--as-line);
  font-size: 0.72rem;
  font-weight: 650;
  color: var(--primary-dark);
}

body[data-tool="ai-summarize"] .as-note {
  margin: 0;
  font-size: 0.78rem;
  color: var(--as-muted);
  line-height: 1.45;
}

body[data-tool="ai-summarize"] input[type="file"] {
  display: none;
}

body[data-tool="ai-summarize"] .as-progress {
  height: 3px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.1);
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.2s;
}

body[data-tool="ai-summarize"] .as-progress.is-on {
  opacity: 1;
}

body[data-tool="ai-summarize"] .as-progress > span {
  display: block;
  height: 100%;
  width: 35%;
  background: var(--gradient-brand);
  border-radius: inherit;
  animation: as-indeterminate 1.1s ease-in-out infinite;
}

@keyframes as-indeterminate {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(320%); }
}

@media (max-width: 900px) {
  body[data-tool="ai-summarize"] .as-studio {
    grid-template-columns: 1fr;
  }

  body[data-tool="ai-summarize"] .as-panel {
    min-height: auto;
  }

  body[data-tool="ai-summarize"] .as-opts {
    grid-template-columns: 1fr;
  }
}

html[data-theme="dark"] body[data-tool="ai-summarize"] .tool-workspace {
  background:
    radial-gradient(ellipse 80% 45% at 10% -10%, rgba(124, 58, 237, 0.2), transparent 55%),
    var(--bg) !important;
}

html[data-theme="dark"] body[data-tool="ai-summarize"] .as-panel,
html[data-theme="dark"] body[data-tool="ai-summarize"] .as-text-btn,
html[data-theme="dark"] body[data-tool="ai-summarize"] .as-field select {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

html[data-theme="dark"] body[data-tool="ai-summarize"] .as-intro h1,
html[data-theme="dark"] body[data-tool="ai-summarize"] .as-panel-head h2 {
  color: var(--text);
}

html[data-theme="dark"] body[data-tool="ai-summarize"] .as-editor,
html[data-theme="dark"] body[data-tool="ai-summarize"] .as-out {
  background: rgba(15, 23, 42, 0.35);
  border-color: var(--border);
  color: var(--text);
}