*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#e8f0f8;--card:#fff;--text:#1a1a2e;--sub:#64748b;
  --brand:#0ea5e9;--brand-light:#38bdf8;--brand-pale:#7dd3fc;
  --sidebar-bg:#0c2340;--sidebar-w:22%;
  --nav-bg:rgba(14,165,233,0.06);--nav-border:rgba(14,165,233,0.08);
  --nav-active-bg:rgba(14,165,233,0.25);--nav-active-border:rgba(14,165,233,0.35);
  --nav-hover-bg:rgba(14,165,233,0.15);--label-color:#38bdf8;
  --topbar-bg:#0a1628;
  --card-border:#e2e8f0;--card-shadow:0 1px 3px rgba(0,0,0,0.04);
  --gap:12px;--radius:14px;
}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;padding:12px;gap:12px;-webkit-font-smoothing:antialiased}

/* ── Sidebar ── */
.sidebar{
  width:var(--sidebar-w);min-width:170px;max-width:220px;
  background:var(--sidebar-bg);color:#fff;border-radius:var(--radius);
  display:flex;flex-direction:column;flex-shrink:0;overflow:hidden;
  position:sticky;top:12px;height:calc(100vh - 24px);
}
.sidebar-brand{padding:26px 14px 20px;text-align:center;border-bottom:1px solid rgba(255,255,255,0.06)}
.sidebar-brand .logo{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand),var(--brand-light));
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;color:#fff;letter-spacing:1px;
  box-shadow:0 0 24px rgba(14,165,233,0.5);margin-bottom:12px;
}
.sidebar-brand .name{font-size:17px;font-weight:700;color:#e0f2fe;letter-spacing:1px}
.sidebar-brand .sub{font-size:12px;color:rgba(255,255,255,0.4);margin-top:4px}
.sidebar-nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:3px;overflow-y:auto}
.nav-item{
  padding:15px 12px;border-radius:10px;font-size:15px;text-align:center;
  color:rgba(255,255,255,0.7);cursor:pointer;transition:all 0.2s;
  background:var(--nav-bg);border:1px solid var(--nav-border);
  user-select:none;
}
.nav-item:hover{background:var(--nav-hover-bg);color:#fff}
.nav-item.active{background:var(--nav-active-bg);color:#7dd3fc;font-weight:600;border-color:var(--nav-active-border)}
.nav-item.agent{border-style:dashed;border-color:rgba(14,165,233,0.3)}
.nav-label{
  font-size:13px;color:var(--label-color);padding:6px 12px 4px;
  font-weight:700;text-align:center;letter-spacing:1px;
}
.nav-gap{height:6px}
.nav-spacer{flex:1;min-height:8px}

/* ── Main ── */
.main{flex:1;display:flex;flex-direction:column;gap:14px;min-width:0}
.topbar{
  background:var(--topbar-bg);padding:0 28px;height:56px;
  display:flex;align-items:center;font-size:15px;flex-shrink:0;
  border-radius:var(--radius);
}
.topbar .page-title{font-size:15px;font-weight:600;color:#e0f2fe}
.topbar .tb-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.topbar .tb-time{font-size:13px;color:rgba(255,255,255,0.5)}
.topbar .tb-avatar{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--brand-light));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:15px;font-weight:700;
  box-shadow:0 0 12px rgba(14,165,233,0.3);cursor:pointer;
}
.page-content{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:18px}

/* ── Hero ── */
.hero{
  background:linear-gradient(135deg,#0a1e3d 0%,#0f2b4a 30%,#153a60 60%,#0f2b4a 100%);
  border-radius:20px;padding:60px 40px 40px;color:#fff;position:relative;
  overflow:hidden;text-align:center;border:1px solid rgba(56,189,248,0.12);
}
.hero::before{
  content:'';position:absolute;top:-30%;right:-10%;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(14,165,233,0.25),transparent 50%);
  border-radius:50%;animation:heroFloat1 6s ease-in-out infinite alternate;
}
@keyframes heroFloat1{0%{transform:translate(0,0) scale(1)}100%{transform:translate(-30px,20px) scale(1.15)}}
.hero::after{
  content:'';position:absolute;bottom:-30%;left:-8%;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(99,102,241,0.15),transparent 50%);
  border-radius:50%;animation:heroFloat2 8s ease-in-out infinite alternate;
}
@keyframes heroFloat2{0%{transform:translate(0,0) scale(1)}100%{transform:translate(30px,-20px) scale(1.2)}}
.hero-grid{
  position:absolute;inset:0;
  background:repeating-linear-gradient(90deg,transparent,transparent 40px,rgba(14,165,233,0.04) 40px,rgba(14,165,233,0.04) 41px),
              repeating-linear-gradient(0deg,transparent,transparent 40px,rgba(14,165,233,0.04) 40px,rgba(14,165,233,0.04) 41px);
  animation:gridPulse 4s ease-in-out infinite alternate;
}
@keyframes gridPulse{0%{opacity:0.5}100%{opacity:1}}
.hero-inner{position:relative;z-index:1}
.hero-tag{
  font-size:12px;letter-spacing:6px;color:var(--brand-light);
  margin-bottom:12px;font-weight:600;text-transform:uppercase;
  display:inline-block;padding:6px 20px;border:1px solid rgba(14,165,233,0.2);
  border-radius:50px;background:rgba(14,165,233,0.06);
}
.hero h1{
  font-size:48px;font-weight:900;letter-spacing:0;margin-bottom:14px;
  background:linear-gradient(135deg,#38bdf8 0%,#7dd3fc 30%,#fff 50%,#7dd3fc 70%,#38bdf8 100%);
  background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;animation:titleShine 3s ease-in-out infinite alternate;
}
@keyframes titleShine{0%{background-position:0% center}100%{background-position:100% center}}
.hero-desc{font-size:16px;color:rgba(255,255,255,0.5);max-width:650px;margin:0 auto;line-height:1.6}
.hero-status{margin-top:24px;display:flex;justify-content:center;gap:28px}
.hero-status .ai-dot{
  width:8px;height:8px;border-radius:50%;background:#22c55e;
  box-shadow:0 0 10px rgba(34,197,94,0.7);display:inline-block;
  animation:dotPulse 2s ease-in-out infinite;
}
@keyframes dotPulse{0%,100%{box-shadow:0 0 6px rgba(34,197,94,0.4)}50%{box-shadow:0 0 14px rgba(34,197,94,0.9)}}
.hero-status span{font-size:13px;color:rgba(255,255,255,0.55);display:flex;align-items:center;gap:8px}

/* ── Section Title ── */
.sec-title,.section-title{font-size:17px;font-weight:700;display:flex;align-items:center;gap:8px;padding:0 4px;color:#1e3a5f}
.sec-title span,.section-title .count{font-size:12px;color:#94a3b8;font-weight:400}

/* ── Center Cards ── */
.center-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.center-card{
  background:linear-gradient(180deg,#fff 0%,#f5f9ff 100%);border-radius:var(--radius);padding:24px 20px;
  border:2.5px solid #b0c8e0;cursor:pointer;position:relative;
  overflow:hidden;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);
}
.center-card:hover{border-color:#4a8ab5;box-shadow:0 0 0 4px rgba(74,138,181,0.1),0 12px 32px rgba(14,165,233,0.1)}
.center-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:100%;
  background:linear-gradient(180deg,rgba(14,165,233,0.03) 0%,transparent 50%);
  opacity:0;transition:opacity 0.3s;pointer-events:none;
}
.center-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(14,165,233,0.1),0 0 0 1px rgba(14,165,233,0.15)}
.center-card:hover::after{opacity:1}
.center-card .cc-bar{
  position:absolute;top:0;left:0;right:0;height:4px;
}
.center-card .cc-icon{
  width:48px;height:48px;border-radius:12px;display:flex;
  align-items:center;justify-content:center;font-size:24px;margin-bottom:12px;
}
.center-card .cc-title{font-size:15px;font-weight:700;margin-bottom:4px}
.center-card .cc-desc{font-size:13px;color:var(--sub);line-height:1.5}
.cc-bar-ops{background:linear-gradient(90deg,#0ea5e9,#38bdf8)}
.cc-bar-sales{background:linear-gradient(90deg,#06b6d4,#22d3ee)}
.cc-bar-service{background:linear-gradient(90deg,#8b5cf6,#a78bfa)}
.cc-bar-kb{background:linear-gradient(90deg,#f59e0b,#fbbf24)}
.cc-icon-ops{background:linear-gradient(135deg,#e0f2fe,#bae6fd)}
.cc-icon-sales{background:linear-gradient(135deg,#cffafe,#a5f3fc)}
.cc-icon-service{background:linear-gradient(135deg,#ede9fe,#ddd6fe)}
.cc-icon-kb{background:linear-gradient(135deg,#fef3c7,#fde68a)}

/* ── Quick Tools ── */
.tool-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tool-card{
  background:linear-gradient(180deg,#fff 0%,#f5f9ff 100%);border-radius:14px;padding:18px 16px;
  border:2px solid #b0c8e0;cursor:pointer;
  display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;
  position:relative;overflow:hidden;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);
}
.tool-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,transparent,var(--brand-light),var(--brand),var(--brand-light),transparent);
  opacity:0;transition:opacity 0.3s;
}
.tool-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(14,165,233,0.12),0 0 0 3px rgba(74,138,181,0.08);border-color:#4a8ab5}
.tool-card:hover::after{opacity:1}
.tool-card .tl-bar{height:6px;border-radius:3px;transition:all 0.3s}
.tool-card:hover .tl-bar{box-shadow:0 0 10px currentColor}
.tool-card .tl-bar{
  position:absolute;left:0;top:0;bottom:0;width:14px;border-radius:0 8px 8px 0;
}
.tool-card.tl-add{border-style:dashed;color:#94a3b8;font-weight:500}
.tl-red{background:#ef4444}.tl-orange{background:#f97316}
.tl-blue{background:#0ea5e9}.tl-purple{background:#8b5cf6}

/* ── Bottom Row ── */
.bottom-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.info-card{
  background:var(--card);border-radius:var(--radius);padding:20px;
  border:1px solid var(--card-border);
}
.info-card h4{font-size:15px;font-weight:700;margin-bottom:12px}
.stat-row{display:flex;gap:16px}
.stat-item{text-align:center}
.stat-num{font-size:28px;font-weight:800;color:var(--brand)}
.stat-lbl{font-size:12px;color:#94a3b8}
.info-link{font-size:12px;color:var(--brand);font-weight:600;cursor:pointer;margin-top:10px}
.info-feed{font-size:13px;color:var(--sub);line-height:1.8}

/* ── Settings ── */
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.setting-card{
  background:var(--card);border-radius:var(--radius);padding:24px;
  border:1px solid var(--card-border);
}
.setting-card.full{grid-column:1/-1}
.setting-card h4{font-size:16px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--sub);margin-bottom:6px}
.form-group input,.form-group select{
  width:100%;padding:10px 14px;border:1.5px solid #e2e8f0;border-radius:10px;
  font-size:14px;outline:none;font-family:inherit;transition:border-color 0.2s;
}
.form-group input:focus,.form-group select:focus{border-color:var(--brand)}
.btn{
  padding:10px 20px;border-radius:10px;border:none;font-size:14px;font-weight:600;
  cursor:pointer;font-family:inherit;transition:all 0.2s;
}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{filter:brightness(1.15)}
.btn-danger{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}
.btn-sm{padding:6px 14px;font-size:12px}
.user-table{width:100%;border-collapse:collapse;font-size:13px}
.user-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #e2e8f0;font-size:11px;color:var(--sub);font-weight:700;text-transform:uppercase;letter-spacing:1px}
.user-table td{padding:10px 8px;border-bottom:1px solid #f1f5f9}
.badge{padding:2px 8px;border-radius:6px;font-size:11px;font-weight:600}
.badge-admin{background:#e0f2fe;color:#0ea5e9}
.badge-member{background:#f1f5f9;color:#64748b}
.badge-on{background:#ecfdf5;color:#0f6e56}
.badge-off{background:#fef2f2;color:#dc2626}

/* ── Login Overlay ── */
.login-overlay{
  position:fixed;inset:0;background:var(--sidebar-bg);z-index:9999;
  display:flex;align-items:center;justify-content:center;flex-direction:column;
}
.login-box{text-align:center;max-width:380px;width:90%}
.login-box .login-logo{
  width:64px;height:64px;border-radius:16px;
  background:linear-gradient(135deg,var(--brand),var(--brand-light));
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;font-size:22px;color:#fff;letter-spacing:1px;
  box-shadow:0 0 30px rgba(14,165,233,0.5);margin-bottom:16px;
}
.login-box h2{color:#fff;font-size:20px;font-weight:700;margin-bottom:4px}
.login-box .login-sub{color:rgba(255,255,255,0.4);font-size:13px;margin-bottom:20px}
.login-box input{
  width:100%;padding:12px 16px;border:1.5px solid rgba(255,255,255,0.1);
  border-radius:10px;background:rgba(255,255,255,0.05);color:#fff;
  font-size:16px;text-align:center;outline:none;font-family:inherit;
  letter-spacing:1px;margin-bottom:10px;
}
.login-box input:focus{border-color:var(--brand)}
.login-box .login-btn{
  width:100%;padding:12px;border-radius:10px;background:var(--brand);
  color:#fff;font-size:14px;font-weight:700;cursor:pointer;border:none;
  transition:all 0.2s;font-family:inherit;
}
.login-box .login-btn:hover{filter:brightness(1.1)}
.login-box .login-btn:disabled{opacity:0.4;cursor:not-allowed}
.login-box .login-error{color:#ef4444;font-size:12px;margin-top:8px;min-height:18px}
.login-box .code-row{display:flex;gap:10px}
.login-box .code-row input{flex:1}
.login-box .code-row .btn-send{
  padding:12px 16px;border-radius:10px;background:rgba(255,255,255,0.1);
  color:#7dd3fc;font-size:13px;font-weight:600;cursor:pointer;border:none;
  font-family:inherit;white-space:nowrap;transition:all 0.2s;
}
.login-box .code-row .btn-send:hover{background:rgba(255,255,255,0.15)}
.login-box .code-row .btn-send:disabled{opacity:0.4;cursor:not-allowed}

/* ── Ops Center ── */
.ops-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ops-card{
  background:var(--card);border-radius:var(--radius);padding:28px 20px;
  border:1px solid var(--card-border);cursor:pointer;text-align:center;
  transition:all 0.2s;position:relative;overflow:hidden;
}
.ops-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.08);border-color:var(--brand)}
.ops-card .ops-icon{font-size:40px;margin-bottom:14px}
.ops-card .ops-title{font-size:17px;font-weight:700;margin-bottom:6px}
.ops-card .ops-desc{font-size:13px;color:var(--sub);line-height:1.5;margin-bottom:12px}
.ops-card .ops-tools{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.ops-card .ops-tag{
  font-size:11px;padding:3px 10px;border-radius:20px;background:#f1f5f9;color:var(--sub);
}
.ops-card .ops-arrow{font-size:13px;color:var(--brand);font-weight:600;margin-top:12px}
.ops-card.soon{opacity:0.5;cursor:default;border-style:dashed}
.ops-card.soon:hover{transform:none;box-shadow:none;border-color:var(--card-border)}

/* ── Sub Workbench ── */
.sub-wb-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding:0 4px}
.sub-wb-header .back-btn{
  padding:8px 14px;border-radius:10px;background:var(--card);border:1px solid var(--card-border);
  cursor:pointer;font-size:13px;font-weight:600;color:var(--sub);transition:all 0.2s;
}
.sub-wb-header .back-btn:hover{color:var(--brand);border-color:var(--brand)}
.sub-wb-header h3{font-size:18px;font-weight:700}
.tool-tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.tool-tab{
  padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;
  border:1px solid var(--card-border);background:var(--card);color:var(--sub);
  transition:all 0.2s;
}
.tool-tab:hover{color:var(--brand);border-color:var(--brand)}
.tool-tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.tool-panel{display:none}
.tool-panel.active{display:block}
.tool-form{
  background:var(--card);border-radius:var(--radius);padding:24px;
  border:1px solid var(--card-border);margin-bottom:16px;
}
.tool-form label{display:block;font-size:14px;font-weight:700;margin-bottom:8px}
.tool-form textarea{
  width:100%;padding:12px 14px;border:1.5px solid #e2e8f0;border-radius:10px;
  font-size:14px;outline:none;font-family:inherit;resize:vertical;min-height:120px;
  line-height:1.6;
}
.tool-form textarea:focus{border-color:var(--brand)}
.tool-form .form-hint{font-size:12px;color:var(--sub);margin-top:6px}
.tool-result{
  background:var(--card);border-radius:var(--radius);padding:24px;
  border:1px solid var(--card-border);white-space:pre-wrap;line-height:1.8;
  font-size:14px;display:none;
}
.tool-result.show{display:block}
.result-loading{
  text-align:center;padding:40px;color:var(--sub);
}
.result-loading .spinner{
  width:32px;height:32px;border:3px solid #e2e8f0;border-top-color:var(--brand);
  border-radius:50%;animation:spin 0.8s linear infinite;margin:0 auto 12px;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Agent Center ── */
.div-group{margin-bottom:28px}
.div-header{font-size:17px;font-weight:700;padding:0 4px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.dept-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.dept-tab{
  padding:8px 18px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;
  border:1px solid var(--card-border);background:var(--card);color:var(--sub);
  transition:all 0.2s;
}
.dept-tab:hover{color:var(--brand);border-color:var(--brand)}
.dept-tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.agent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.agent-card{
  background:var(--card);border-radius:var(--radius);padding:22px 18px;
  border:1px solid var(--card-border);cursor:pointer;transition:all 0.2s;
}
.agent-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.08)}
.agent-card .ag-icon{font-size:36px;margin-bottom:10px}
.agent-card .ag-name{font-size:16px;font-weight:700;margin-bottom:4px}
.agent-card .ag-desc{font-size:12px;color:var(--sub);line-height:1.5}
.agent-card .ag-meta{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.agent-card .ag-tag{font-size:10px;padding:2px 8px;border-radius:6px;background:#f1f5f9;color:var(--sub)}

/* ── Agent Chat ── */
.chat-container{display:flex;flex-direction:column;min-height:60vh}
.chat-messages{flex:1;overflow-y:auto;padding:16px 4px;display:flex;flex-direction:column;gap:14px;max-height:55vh}
.chat-msg{max-width:85%;padding:14px 18px;border-radius:14px;font-size:14px;line-height:1.8;white-space:pre-wrap}
.chat-msg.user{align-self:flex-end;background:var(--brand);color:#fff;border-bottom-right-radius:4px}
.chat-msg.assistant{align-self:flex-start;background:var(--card);border:1px solid var(--card-border);border-bottom-left-radius:4px}
.chat-input-row{display:flex;gap:8px;padding:14px 0;border-top:1px solid #e2e8f0}
.chat-input-row textarea{
  flex:1;padding:12px 14px;border:1.5px solid #e2e8f0;border-radius:12px;
  font-size:14px;outline:none;font-family:inherit;resize:none;min-height:48px;
  line-height:1.5;
}
.chat-input-row textarea:focus{border-color:var(--brand)}

/* ── Settings Extras ── */
.setting-card textarea.sysprompt{
  width:100%;padding:12px 14px;border:1.5px solid #e2e8f0;border-radius:10px;
  font-size:13px;outline:none;font-family:inherit;resize:vertical;min-height:80px;
  line-height:1.6;
}
.setting-card textarea.sysprompt:focus{border-color:var(--brand)}

/* ── Responsive ── */
@media(max-width:1100px){
  .center-grid{grid-template-columns:repeat(2,1fr)}
  .tool-row{grid-template-columns:repeat(3,1fr)}
  .bottom-row{grid-template-columns:1fr 1fr}
  .settings-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  body{flex-direction:column;padding:8px;gap:8px}
  .sidebar{width:100%;max-width:100%;min-width:auto;flex-direction:row;flex-wrap:wrap;border-radius:12px;padding:8px}
  .sidebar-brand{display:none}
  .sidebar-nav{flex-direction:row;flex-wrap:wrap;gap:4px;padding:0}
  .nav-label,.nav-gap,.nav-spacer{display:none}
  .nav-item{padding:8px 12px;font-size:13px;flex-shrink:0}
  .main{width:100%}
  .center-grid{grid-template-columns:1fr 1fr}
  .tool-row{grid-template-columns:1fr 1fr}
  .bottom-row{grid-template-columns:1fr}
  .hero{padding:28px 20px}
  .hero h1{font-size:22px}
}

/* ─── 设置页新版导航 ─── */
.settings-nav-item{padding:12px 14px;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:12px;transition:all 0.2s;border:1.5px solid transparent;background:var(--card)}
.settings-nav-item:hover{background:#f0f9ff;border-color:#bae6fd}
.settings-nav-item.active{background:#eff6ff;border-color:var(--brand);box-shadow:0 2px 8px rgba(59,130,246,0.12)}
/* API cards */
.card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.card-header small{display:block;font-size:11px;color:var(--sub);font-weight:400}
.card-icon{font-size:22px;line-height:1}
.api-status{font-size:10px;padding:3px 8px;border-radius:20px;font-weight:600;margin-left:auto;white-space:nowrap}
.api-status.on{background:#dcfce7;color:#16a34a}
.api-status.off{background:#fef3c7;color:#d97706}
.api-chip{font-size:11px;padding:3px 8px;border-radius:12px;white-space:nowrap}
.api-chip.on{background:#dcfce7;color:#16a34a}
.api-chip.off{background:#f1f5f9;color:#94a3b8}
.apicard-empty{border-left:3px solid #f59e0b}
.btn-sm{padding:8px 18px;font-size:13px}
/* Material results */
.mt-card{padding:10px 14px;margin-bottom:6px;background:#f8fafc;border-radius:10px;font-size:13px;line-height:1.6}
.mt-card.highlight{background:#fef3c7;border-left:3px solid #f59e0b}
.mt-item{padding:8px 12px;margin-bottom:4px;background:#fafafa;border-radius:8px;font-size:13px;line-height:1.5}
.mt-tag{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:8px 0}
.tag{display:inline-block;padding:2px 8px;background:#eff6ff;border-radius:12px;font-size:12px;color:var(--brand)}
.tag.red{background:#fef2f2;color:#dc2626}

/* ── Topic Library ── */
.library-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.library-toolbar .lib-stat{font-size:13px;color:var(--sub)}
.library-toolbar .lib-stat strong{color:var(--text)}
.library-table-wrap{max-height:500px;overflow-y:auto;border:1px solid var(--card-border);border-radius:12px}
.library-table{width:100%;border-collapse:collapse;font-size:12px}
.library-table th{position:sticky;top:0;background:#f8fafc;padding:10px 8px;text-align:left;font-size:11px;font-weight:700;color:var(--sub);border-bottom:1.5px solid var(--card-border);z-index:1}
.library-table td{padding:6px 8px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.library-table tr:hover{background:#f8fafc}
.library-table tr.selected{background:#eff6ff}
.library-table .lib-title{max-width:400px;font-weight:500;font-size:12px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.library-table .lib-title a{color:var(--text);text-decoration:none;display:block}
.library-table .lib-title a:hover{color:var(--brand)}
.library-table .lib-title a{color:var(--text);text-decoration:none}
.library-table .lib-title a:hover{color:var(--brand)}
.lib-cover{width:44px;height:58px;object-fit:cover;border-radius:6px;background:#f1f5f9;transition:transform 0.2s}
.lib-cover:hover{transform:scale(1.1);box-shadow:0 4px 12px rgba(0,0,0,0.15)}
.lib-status{display:inline-block;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:600}
.lib-status.pending{background:#fef3c7;color:#d97706}
.lib-status.remixed{background:#dcfce7;color:#16a34a}
.library-empty{padding:40px;text-align:center;color:var(--sub);font-size:14px}
.library-empty .big-icon{font-size:40px;display:block;margin-bottom:10px}

/* ── Content Creation Animations ── */
.oc-step{opacity:0;animation:fadeSlideIn 0.3s ease-out forwards}
.oc-step:nth-child(1){animation-delay:0s}
.oc-step:nth-child(2){animation-delay:0.15s}
.oc-step:nth-child(3){animation-delay:0.3s}
.oc-step:nth-child(4){animation-delay:0.45s}
.oc-step:nth-child(5){animation-delay:0.6s}
@keyframes fadeSlideIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes glowPulse{0%,100%{box-shadow:0 0 8px rgba(14,165,233,0.2)}50%{box-shadow:0 0 20px rgba(14,165,233,0.5),0 0 40px rgba(14,165,233,0.15)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
.oc-result{animation:fadeInUp 0.5s ease-out}
.oc-dot.done{background:var(--brand)!important;box-shadow:0 0 8px rgba(14,165,233,0.4)}

/* 生成中的发光效果 */
.tool-result.result-loading{border:1.5px solid rgba(14,165,233,0.15);animation:glowPulse 2s infinite ease-in-out}
.tool-result.show{border:1.5px solid transparent;transition:border 0.3s}

/* 标题卡片悬浮炫光 */
.oc-result h4{background:linear-gradient(135deg,var(--brand),#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:800}

/* 文字渐变加载条 */
.gen-loading-bar{height:3px;background:linear-gradient(90deg,transparent,var(--brand),var(--brand-light),var(--brand),transparent);background-size:200% 100%;animation:shimmer 1.5s infinite linear;border-radius:2px;margin:8px 0}

/* ── 生成内容排版 ── */
.gen-content{font-size:14px;line-height:1.7;color:#1e293b}
.gen-content .gen-p{margin:0 0 6px 0}
.gen-content .gen-h1{font-size:20px;font-weight:800;margin:16px 0 8px;background:linear-gradient(135deg,#0ea5e9,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.gen-content .gen-h2{font-size:16px;font-weight:700;margin:12px 0 6px;color:#1e293b;padding-left:10px;border-left:3px solid var(--brand)}
.gen-content .gen-h3{font-size:14px;font-weight:700;margin:10px 0 4px;color:#334155}
.gen-content .gen-bold{color:var(--brand);font-weight:700}
.gen-content .gen-ul{margin:4px 0;padding-left:18px;list-style:none}
.gen-content .gen-li{padding:2px 0;position:relative}
.gen-content .gen-li::before{content:'✦';color:var(--brand);position:absolute;left:-16px;font-size:9px;top:4px}
.gen-content br{content:'';display:block;margin:2px 0}

/* 生成结果分段卡片 */
.gen-section{padding:20px 24px;border-bottom:1px solid #f1f5f9}
.gen-section:last-child{border-bottom:none}
.gen-section-title{font-size:15px;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.gen-section-body{font-size:14px;line-height:1.7;color:#475569}

/* ── Remix Results ── */
.remix-results-header{margin:20px 0 14px;font-size:15px;font-weight:700}
.remix-result-card{background:var(--card);border-radius:14px;padding:20px;border:1px solid var(--card-border);margin-bottom:14px}
.remix-result-card .rr-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid #f1f5f9}
.remix-result-card .rr-orig{font-size:12px;color:var(--sub)}
.remix-result-card .rr-orig a{color:var(--brand);text-decoration:none}
.originality-badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:700}
.originality-safe{background:#dcfce7;color:#16a34a}
.originality-warning{background:#fef3c7;color:#d97706}
.remix-field{margin-bottom:14px}
.remix-field .rf-label{font-size:11px;font-weight:600;color:var(--sub);margin-bottom:4px;display:flex;align-items:center;gap:8px}
.remix-field .rf-value{font-size:14px;line-height:1.8;white-space:pre-wrap;padding:12px;background:#f8fafc;border-radius:10px;border:1px solid #f1f5f9}
.remix-field .rf-tags{display:flex;flex-wrap:wrap;gap:6px}
.rf-tag{display:inline-block;padding:4px 12px;background:#eff6ff;border-radius:14px;font-size:12px;color:var(--brand);cursor:pointer}
.rf-tag:hover{background:var(--brand);color:#fff}
.btn-copy-sm{padding:4px 12px;font-size:11px;background:#f0f9ff;border:1px solid var(--brand);color:var(--brand);border-radius:6px;cursor:pointer}
.btn-copy-sm:hover{background:var(--brand);color:#fff}
.btn-copy-sm.copied{background:#dcfce7;border-color:#16a34a;color:#16a34a}
.mod-list{font-size:12px;color:var(--sub);padding-left:18px}
.mod-list li{margin-bottom:3px}
.user-filter select{padding:6px 10px;border:1.5px solid var(--card-border);border-radius:8px;font-size:12px;font-family:inherit;outline:none}
.remix-progress-bar{height:6px;background:#f1f5f9;border-radius:3px;margin:12px 0;overflow:hidden}
.remix-progress-bar .fill{height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-light));border-radius:3px;transition:width 0.5s ease}

/* ── Bottom row / Quick cards ── */
.quick-card{
  background:linear-gradient(180deg,#fff 0%,#f0f7ff 100%);border-radius:16px;
  padding:22px;border:1px solid rgba(14,165,233,0.08);
  box-shadow:0 2px 8px rgba(14,165,233,0.04);transition:all 0.3s
}
.quick-card:hover{box-shadow:0 8px 24px rgba(14,165,233,0.08)}
.quick-card h4{font-size:15px;font-weight:700;margin-bottom:12px;background:linear-gradient(135deg,#1e293b,#475569);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}