/* 行业 Agent 产品工作页 */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--ink);
  overflow: hidden;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

.aw-header {
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--header-h);
  padding: 0 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.aw-header .logo {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 17px; color: var(--ink); text-decoration: none;
}
.aw-header .mark {
  width: 16px; height: 16px; border-radius: 4px; background: var(--accent);
}
.aw-ind-switch select {
  font: inherit; font-size: 13px; font-weight: 500;
  padding: 8px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg); color: var(--ink);
  max-width: 200px;
}
.aw-nav { display: flex; gap: 14px; margin-left: auto; margin-right: 12px; }
.aw-nav a { font-size: 13px; color: var(--ink-soft); text-decoration: none; }
.aw-nav a:hover { color: var(--ink); }

.aw-app {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  height: calc(100vh - var(--header-h));
}

.aw-side {
  background: var(--surface);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 24px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.aw-hero .aw-icon { font-size: 28px; display: block; margin-bottom: 10px; }
.aw-hero h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 8px; }
.aw-tagline { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }

.aw-section h2 {
  font-size: 11px; font-family: var(--mono); letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 10px;
}
.aw-tasks { display: flex; flex-direction: column; gap: 8px; }
.aw-task {
  text-align: left; width: 100%;
  padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg);
  font: inherit; font-size: 13px; line-height: 1.45; color: var(--ink);
  cursor: pointer; transition: border-color 150ms, transform 150ms var(--ease);
}
.aw-task:hover {
  border-color: rgba(255, 87, 1, 0.45);
  transform: translateY(-1px);
}

.aw-artifacts { display: flex; flex-direction: column; gap: 8px; min-height: 48px; }
.aw-history { display: flex; flex-direction: column; gap: 6px; }
.aw-history-item {
  width: 100%; text-align: left; padding: 9px 10px; border: 1px solid var(--border);
  background: var(--bg); border-radius: 8px; font: inherit; cursor: pointer;
}
.aw-history-item strong { display:block; font-size:12px; color:var(--ink); }
.aw-history-item span { display:block; margin-top:3px; font-size:11px; color:var(--muted); }
.aw-empty { font-size: 13px; color: var(--muted); line-height: 1.5; }
.aw-file {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg); font-size: 13px;
}
.aw-file a { color: var(--accent); text-decoration: none; font-weight: 500; font-size: 12px; }
.aw-file .name { font-family: var(--mono); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.aw-cta { margin-top: auto; padding-top: 8px; }
.aw-cta .btn { width: 100%; }
.aw-cta-note { margin-top: 8px; font-size: 12px; color: var(--muted); line-height: 1.45; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; cursor: pointer; padding: 10px 16px; border-radius: 8px;
  font-weight: 500; font-size: 13px; border: 1px solid transparent; text-decoration: none;
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-strong); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-sm { padding: 6px 12px; font-size: 12px; }

.aw-main { display: flex; flex-direction: column; overflow: hidden; background: var(--bg); }
.aw-chat-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.aw-chat-head h2 { font-size: 16px; font-weight: 650; }
.aw-meta { display: block; margin-top: 2px; font-family: var(--mono); font-size: 11px; color: var(--muted); }

.aw-messages { flex: 1; overflow-y: auto; padding: 24px; }
.msg { max-width: 820px; margin: 0 auto 20px; display: flex; gap: 12px; }
.msg .avatar {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
}
.msg.user .avatar { background: var(--ink); }
.msg.assistant .avatar { background: var(--accent); }
.msg .bubble { flex: 1; min-width: 0; }
.msg .role { font-size: 11px; color: var(--muted); font-family: var(--mono); margin-bottom: 4px; }
.msg .content { font-size: 15px; line-height: 1.7; color: var(--ink); }
.msg.user .content { color: var(--ink-soft); }
.content p { margin: 0 0 10px; }
.content table { border-collapse: collapse; width: 100%; margin: 10px 0; font-size: 13px; }
.content th, .content td { border-bottom: 1px solid var(--border); padding: 8px 10px; text-align: left; }
.content th { background: var(--surface); color: var(--ink-soft); font-size: 12px; }
.content strong { font-weight: 650; }
.content code { font-family: var(--mono); font-size: 12px; background: var(--surface); padding: 1px 5px; border-radius: 4px; }
.content pre { background: #0F172A; color: #E2E8F0; padding: 12px; border-radius: 8px; overflow-x: auto; font-size: 12px; }
.content .callout { display: flex; gap: 8px; padding: 10px 12px; border-radius: 8px; margin: 10px 0; background: var(--accent-soft); border: 1px solid rgba(255,87,1,.2); }
.content .callout.WARN { background: var(--danger-soft); border-color: rgba(220,38,38,.25); }

.tool-card {
  max-width: 820px; margin: 0 auto 14px;
  padding: 10px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface);
  font-size: 12px;
}
.tool-card .tname { font-family: var(--mono); font-weight: 600; color: var(--accent); margin-bottom: 4px; }
.tool-card .tresult { color: var(--ink-soft); white-space: pre-wrap; word-break: break-word; max-height: 120px; overflow: auto; }
.tool-card .tresult.ok { color: var(--success); }

.aw-welcome {
  max-width: 820px; margin: 40px auto;
  padding: 28px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--border);
}
.aw-welcome h3 { font-size: 18px; margin-bottom: 8px; }
.aw-welcome p { color: var(--ink-soft); font-size: 14px; line-height: 1.55; margin-bottom: 16px; }
.aw-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.aw-chips button {
  font: inherit; font-size: 12px; padding: 8px 12px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--bg); color: var(--ink); cursor: pointer;
}
.aw-chips button:hover { border-color: var(--accent); color: var(--accent); }

.aw-composer {
  padding: 14px 24px 18px; border-top: 1px solid var(--border); background: var(--surface);
}
.aw-task-options {
  max-width:900px; margin:0 auto 10px; display:flex; align-items:center; gap:10px;
  font-size:12px; color:var(--muted);
}
.aw-task-options select {
  min-width:180px; padding:8px 10px; border:1px solid var(--border);
  border-radius:8px; background:var(--bg); color:var(--ink); font:inherit;
}
.aw-upload {
  padding:8px 10px; border:1px solid var(--border); border-radius:8px;
  color:var(--ink-soft); cursor:pointer; background:var(--bg);
}
.aw-upload input { display:none; }
.aw-composer form { display: flex; gap: 10px; align-items: flex-end; max-width: 900px; margin: 0 auto; }
.aw-composer textarea {
  flex: 1; font: inherit; font-size: 14px; line-height: 1.5;
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--bg); color: var(--ink); resize: none; min-height: 48px; max-height: 160px;
}
.aw-composer textarea:focus { outline: none; border-color: rgba(255,87,1,.5); }
.aw-trial-hint {
  max-width: 900px; margin: 8px auto 0;
  font-size: 12px; color: var(--muted);
}

@media (max-width: 900px) {
  body { overflow: auto; }
  .aw-app { grid-template-columns: 1fr; height: auto; min-height: calc(100vh - var(--header-h)); }
  .aw-side { border-right: none; border-bottom: 1px solid var(--border); max-height: none; }
  .aw-main { min-height: 70vh; }
  .aw-nav { display: none; }
}