/* ================= 基础 ================= */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f3f5f9;
  --surface: #ffffff;
  --surface-2: #fafbfd;
  --surface-3: #f4f6fa;
  --border: #e5e9f2;
  --border-2: #d6dce8;
  --text: #101828;
  --text-2: #5a6478;
  --text-3: #8b95a8;
  --primary: #2563eb;
  --primary-2: #1d4ed8;
  --primary-weak: #eaf1ff;
  --primary-line: #c7d9ff;
  --success: #0e9f6e;
  --success-weak: #e6f7f1;
  --warn: #c2740a;
  --warn-weak: #fdf4e3;
  --danger: #dc2626;
  --danger-weak: #fdecec;
  --purple: #7c3aed;
  --purple-weak: #f1ebfe;
  --cyan: #0e7490;
  --cyan-weak: #e6f6fa;
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --sh-1: 0 1px 2px rgba(16, 24, 40, .05);
  --sh-2: 0 4px 14px rgba(16, 24, 40, .08);
  --sh-3: 0 18px 50px rgba(16, 24, 40, .18);
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

html, body { height: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; outline: none; }
button { cursor: pointer; border: none; background: none; }
a { color: var(--primary); text-decoration: none; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #cfd6e4; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #b6bfd1; }
::-webkit-scrollbar-track { background: transparent; }

/* ================= 布局 ================= */
.app { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
  width: 228px; flex: 0 0 228px;
  background: #0f1b2d;
  display: flex; flex-direction: column;
  color: #cdd6e6;
  position: relative;
  z-index: 20;
}

.brand {
  padding: 20px 18px 18px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  display: grid; place-items: center; flex: 0 0 32px;
  box-shadow: 0 4px 12px rgba(59, 130, 246, .35);
}
.brand-mark svg { width: 18px; height: 18px; }
.brand-txt strong { display: block; font-size: 13.5px; color: #fff; font-weight: 600; letter-spacing: .2px; }
.brand-txt span { display: block; font-size: 10.5px; color: #7c8aa3; letter-spacing: .4px; }

.nav { padding: 12px 10px; flex: 1; overflow-y: auto; }
.nav-group { margin-bottom: 14px; }
.nav-group > p {
  font-size: 10.5px; color: #5f6d84; padding: 6px 10px 6px; letter-spacing: 1px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8.5px 11px; border-radius: 8px;
  font-size: 12.8px; color: #b6c1d4; cursor: pointer;
  transition: background .15s, color .15s;
  margin-bottom: 2px; position: relative;
}
.nav-item svg { width: 15px; height: 15px; opacity: .75; flex: 0 0 15px; }
.nav-item:hover { background: rgba(255, 255, 255, .055); color: #eaf0fa; }
.nav-item.active { background: rgba(59, 130, 246, .16); color: #fff; font-weight: 500; }
.nav-item.active svg { opacity: 1; color: #60a5fa; }
.nav-item.active::before {
  content: ''; position: absolute; left: -10px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 16px; background: #3b82f6; border-radius: 0 3px 3px 0;
}
.nav-item .tag {
  margin-left: auto; font-size: 9.5px; padding: 1px 5px; border-radius: 4px;
  background: rgba(255, 255, 255, .1); color: #9fb0c9;
}

.sidebar-foot {
  padding: 12px 14px; border-top: 1px solid rgba(255, 255, 255, .07);
  display: flex; align-items: center; gap: 9px; font-size: 11.5px;
}
.sidebar-foot .dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px rgba(34, 197, 94, .16); }
.sidebar-foot span { color: #7c8aa3; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg); }

.topbar {
  height: 56px; flex: 0 0 56px;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 22px; gap: 16px;
  position: relative; z-index: 10;
}
.crumb { font-size: 12.5px; color: var(--text-3); display: flex; align-items: center; gap: 7px; }
.crumb b { color: var(--text); font-weight: 600; }
.crumb i { font-style: normal; color: #c7cddb; }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }

.env-chip {
  font-size: 11px; padding: 4px 9px; border-radius: 6px;
  background: var(--warn-weak); color: var(--warn); border: 1px solid #f3dcae;
  display: flex; align-items: center; gap: 5px; font-weight: 500;
}
.env-chip .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--warn); }

.user-chip { display: flex; align-items: center; gap: 9px; padding-left: 14px; border-left: 1px solid var(--border); }
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #fff; display: grid; place-items: center; font-size: 11.5px; font-weight: 600;
}
.user-chip .meta strong { display: block; font-size: 12px; font-weight: 600; line-height: 1.3; }
.user-chip .meta span { display: block; font-size: 10.5px; color: var(--text-3); line-height: 1.3; }

.view { flex: 1; overflow-y: auto; padding: 20px 22px 40px; }

/* ================= 通用 ================= */
.page-head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 16px; }
.page-head h1 { font-size: 18px; font-weight: 650; letter-spacing: -.2px; }
.page-head p { font-size: 12.5px; color: var(--text-2); margin-top: 3px; max-width: 780px; }
.page-head .actions { margin-left: auto; display: flex; gap: 8px; flex-shrink: 0; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--sh-1);
}
.card-head {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 16px; border-bottom: 1px solid var(--border);
}
.card-head h3 { font-size: 13px; font-weight: 620; }
.card-head .sub { font-size: 11.5px; color: var(--text-3); }
.card-head .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.card-body { padding: 16px; }
.card-body.tight { padding: 0; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  height: 30px; padding: 0 12px; border-radius: var(--r-sm);
  font-size: 12.5px; font-weight: 500; border: 1px solid var(--border-2);
  background: var(--surface); color: var(--text); transition: all .14s; white-space: nowrap;
  vertical-align: middle;
}
.btn:hover { background: var(--surface-3); border-color: #c2cadb; }
.btn svg { width: 13px; height: 13px; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 1px 2px rgba(37, 99, 235, .3); }
.btn-primary:hover { background: var(--primary-2); border-color: var(--primary-2); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-3); color: var(--text); }
.btn-danger { color: var(--danger); border-color: #f0c4c4; background: #fff; }
.btn-danger:hover { background: var(--danger-weak); border-color: #e5a8a8; }
.btn-sm { height: 26px; padding: 0 9px; font-size: 11.5px; border-radius: 5px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; padding: 1.5px 7px; border-radius: 5px;
  font-weight: 500; white-space: nowrap; line-height: 1.55;
}
.badge .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.b-blue { background: var(--primary-weak); color: var(--primary); }
.b-green { background: var(--success-weak); color: var(--success); }
.b-amber { background: var(--warn-weak); color: var(--warn); }
.b-red { background: var(--danger-weak); color: var(--danger); }
.b-purple { background: var(--purple-weak); color: var(--purple); }
.b-cyan { background: var(--cyan-weak); color: var(--cyan); }
.b-gray { background: #eef1f6; color: var(--text-2); }
.b-line { background: #fff; border: 1px solid var(--border-2); color: var(--text-2); }

.mono { font-family: var(--mono); font-size: 11.5px; }

/* 表格 */
.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th.sortable { cursor: pointer; user-select: none; }
.tbl th.sortable:hover { color: var(--primary); }

.tbl th {
  text-align: left; font-weight: 500; color: var(--text-3); font-size: 11.5px;
  padding: 9px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.tbl td { padding: 10px 14px; border-bottom: 1px solid #eef1f7; vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: #fbfcfe; }
.tbl tr.sel { background: var(--primary-weak) !important; }
.tbl .strong { font-weight: 550; }

/* 输入 */
.field { display: flex; flex-direction: column; gap: 5px; }
.field > label { font-size: 11.5px; color: var(--text-2); font-weight: 500; }
.input, .select, .textarea {
  width: 100%; height: 32px; padding: 0 10px;
  border: 1px solid var(--border-2); border-radius: var(--r-sm);
  background: #fff; font-size: 12.5px; transition: border-color .14s, box-shadow .14s;
}
.textarea { height: auto; padding: 8px 10px; resize: vertical; line-height: 1.6; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); }
.select { appearance: none; background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b95a8' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 9px center; padding-right: 26px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.row { display: flex; align-items: center; gap: 8px; }
.spacer { flex: 1; }
.muted { color: var(--text-3); }
.small { font-size: 11.5px; }
.empty { padding: 40px; text-align: center; color: var(--text-3); font-size: 12.5px; }

/* 高亮提示 */
.flash { animation: flashRing 1.8s ease-out 2; }
@keyframes flashRing {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, .45); }
  70% { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* ================= 概览 ================= */
.hero {
  background: linear-gradient(115deg, #0f1b2d 0%, #16294a 52%, #1e3a6e 100%);
  border-radius: var(--r-lg); padding: 24px 26px; color: #fff;
  position: relative; overflow: hidden; margin-bottom: 16px;
}
.hero::after {
  content: ''; position: absolute; right: -60px; top: -80px; width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(59, 130, 246, .38), transparent 68%);
}
.hero h2 { font-size: 19px; font-weight: 620; margin-bottom: 6px; letter-spacing: -.2px; }
.hero p { font-size: 12.5px; color: #a9bad4; max-width: 620px; line-height: 1.75; }
.hero-stats { display: flex; gap: 34px; margin-top: 20px; position: relative; z-index: 2; }
.hero-stats div strong { display: block; font-size: 21px; font-weight: 620; letter-spacing: -.4px; }
.hero-stats div span { font-size: 11.5px; color: #8fa3c0; }

.flow-map { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; margin-top: 4px; }
.flow-node { position: relative; padding: 14px 12px 14px 20px; }
.flow-node:first-child { padding-left: 6px; }
.flow-node .n {
  width: 22px; height: 22px; border-radius: 50%; background: var(--primary-weak); color: var(--primary);
  display: grid; place-items: center; font-size: 11px; font-weight: 700; margin-bottom: 8px;
}
.flow-node h4 { font-size: 12.5px; font-weight: 600; margin-bottom: 3px; }
.flow-node p { font-size: 11px; color: var(--text-3); line-height: 1.55; }
.flow-node::after {
  content: ''; position: absolute; right: -4px; top: 24px;
  width: 8px; height: 8px; border-top: 1.5px solid #c9d3e5; border-right: 1.5px solid #c9d3e5;
  transform: rotate(45deg);
}
.flow-node:last-child::after { display: none; }

/* ================= 数据包 ================= */
.pkg-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 1240px) { .pkg-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) { .pkg-grid { grid-template-columns: 1fr; } }
.pkg {
  background: #fff; border: 1px solid var(--border); border-radius: var(--r);
  padding: 14px 15px; cursor: pointer; transition: all .16s; position: relative;
}
.pkg:hover { border-color: var(--primary-line); box-shadow: var(--sh-2); transform: translateY(-1px); }
.pkg-top { display: flex; align-items: flex-start; gap: 9px; margin-bottom: 8px; }
.pkg-ico {
  width: 30px; height: 30px; border-radius: 8px; flex: 0 0 30px;
  display: grid; place-items: center; font-size: 10px; font-weight: 700;
  background: var(--primary-weak); color: var(--primary);
}
.pkg-ico.sens { background: var(--danger-weak); color: var(--danger); }
.pkg-ico.pub { background: var(--success-weak); color: var(--success); }
.pkg h4 { font-size: 13px; font-weight: 600; line-height: 1.4; }
.pkg .code { font-family: var(--mono); font-size: 10.5px; color: var(--text-3); }
.pkg .desc {
  font-size: 11.8px; color: var(--text-2); line-height: 1.65; margin-bottom: 10px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 39px;
}
.pkg-meta { display: flex; gap: 14px; font-size: 11px; color: var(--text-3); padding-top: 9px; border-top: 1px dashed var(--border); }
.pkg-meta b { color: var(--text); font-weight: 600; }

/* ================= 凭证 ================= */
.cred {
  border: 1px solid var(--border); border-radius: var(--r); padding: 14px 16px;
  background: #fff; transition: all .16s;
}
.cred + .cred { margin-top: 10px; }
.cred.revoked { background: var(--surface-2); border-style: dashed; }
.cred-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.cred-head h4 { font-size: 13px; font-weight: 600; }
.key-box {
  display: flex; align-items: center; gap: 8px; background: #0f1b2d; color: #d5e2f5;
  border-radius: 7px; padding: 8px 11px; font-family: var(--mono); font-size: 11.5px;
}
.key-box .k { color: #7c8aa3; flex: 0 0 auto; }
.key-box .v { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; letter-spacing: .4px; }
.key-box .eye { color: #7c8aa3; padding: 2px; display: grid; place-items: center; }
.key-box .eye:hover { color: #fff; }
.key-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.scope-chips { display: flex; flex-wrap: wrap; gap: 6px; }

/* ================= AI 工作台 ================= */
.wb { display: grid; grid-template-columns: 1fr 330px; gap: 14px; height: calc(100vh - 152px); }
.chat-panel { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.chat-head { padding: 12px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; background: var(--surface-2); }
.chat-scroll { flex: 1; overflow-y: auto; padding: 18px 20px; background: linear-gradient(180deg, #fbfcfe, #fff 220px); }
.chat-input-wrap { border-top: 1px solid var(--border); padding: 12px 14px; background: #fff; }

.msg { display: flex; gap: 10px; margin-bottom: 18px; animation: rise .28s ease-out; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.msg-avatar {
  width: 28px; height: 28px; border-radius: 8px; flex: 0 0 28px;
  display: grid; place-items: center; font-size: 11px; font-weight: 600;
}
.msg.user .msg-avatar { background: #e8ecf4; color: var(--text-2); }
.msg.ai .msg-avatar { background: linear-gradient(135deg, #2563eb, #7c3aed); color: #fff; }
.msg-body { flex: 1; min-width: 0; }
.msg-body .who { font-size: 11px; color: var(--text-3); margin-bottom: 5px; display: flex; align-items: center; gap: 7px; }
.bubble { font-size: 12.8px; line-height: 1.75; color: var(--text); }
.msg.user .bubble { background: var(--surface-3); border-radius: 3px 10px 10px 10px; padding: 9px 13px; display: inline-block; max-width: 88%; }

.think { display: flex; flex-direction: column; gap: 7px; margin: 10px 0; }
.think-step {
  display: flex; align-items: center; gap: 8px; font-size: 11.8px; color: var(--text-2);
  animation: rise .28s ease-out; padding-left: 2px;
}
.think-step .ic { width: 14px; height: 14px; flex: 0 0 14px; display: grid; place-items: center; }
.think-step .ic.spin {
  border: 1.6px solid var(--primary-line); border-top-color: var(--primary);
  border-radius: 50%; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.think-step .ic.ok { color: var(--success); }
.think-step .ic.ok svg { width: 13px; height: 13px; }

.rec-card {
  border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; margin: 10px 0;
  animation: rise .3s ease-out;
}
.rec-card > .h {
  padding: 9px 13px; background: var(--surface-2); border-bottom: 1px solid var(--border);
  font-size: 11.5px; color: var(--text-2); display: flex; align-items: center; gap: 7px;
}
.rec-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 13px;
  border-bottom: 1px solid #f0f3f8;
}
.rec-item:last-child { border-bottom: none; }
.rec-item .nm { font-size: 12.5px; font-weight: 550; }
.rec-item .mt { font-size: 10.8px; color: var(--text-3); font-family: var(--mono); }
.rec-item.dim { background: #fcfcfd; }

.gen-card {
  border: 1px solid var(--primary-line); border-radius: var(--r); background: #fff;
  overflow: hidden; margin: 10px 0; box-shadow: 0 4px 16px rgba(37, 99, 235, .08);
  animation: rise .3s ease-out;
}
.gen-card .h {
  padding: 10px 14px; background: linear-gradient(90deg, #f3f7ff, #fbfdff);
  border-bottom: 1px solid var(--primary-line); display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600;
}
.gen-card .b { padding: 12px 14px; }

.chg-list { border-top: 1px dashed var(--border); margin-top: 10px; padding-top: 9px; }
.chg { display: flex; align-items: center; gap: 8px; font-size: 11.8px; padding: 3px 0; }
.chg .op { width: 16px; height: 16px; border-radius: 4px; display: grid; place-items: center; font-size: 10.5px; font-weight: 700; flex: 0 0 16px; }
.chg .op.add { background: var(--success-weak); color: var(--success); }
.chg .op.edit { background: var(--warn-weak); color: var(--warn); }
.chg .op.del { background: var(--danger-weak); color: var(--danger); }

.chat-suggest { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 9px; }
.sug {
  font-size: 11.5px; padding: 5px 11px; border-radius: 20px;
  border: 1px solid var(--border-2); background: #fff; color: var(--text-2); transition: all .14s;
}
.sug:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-weak); }

.side-stack { display: flex; flex-direction: column; gap: 12px; overflow-y: auto; }
.mini-stat { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px dashed #eef1f7; }
.mini-stat:last-child { border-bottom: none; }
.mini-stat .k { font-size: 11.8px; color: var(--text-2); flex: 1; }
.mini-stat .v { font-size: 12.5px; font-weight: 600; font-family: var(--mono); }

/* ================= 设计器 ================= */
.designer { display: grid; grid-template-columns: 190px 1fr 268px; gap: 0; height: calc(100vh - 152px);
  background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.dz-panel { border-right: 1px solid var(--border); display: flex; flex-direction: column; background: var(--surface-2); overflow-y: auto; }
.dz-panel.r { border-right: none; border-left: 1px solid var(--border); background: #fff; }
.dz-ttl {
  font-size: 11px; color: var(--text-3); letter-spacing: .6px; padding: 11px 13px 7px; font-weight: 600;
}
.comp-item {
  display: flex; align-items: center; gap: 9px; padding: 8px 12px; margin: 0 8px 3px;
  border-radius: 7px; font-size: 12px; cursor: grab; border: 1px solid transparent; background: #fff;
  transition: all .14s;
}
.comp-item:hover { border-color: var(--primary-line); box-shadow: var(--sh-1); }
.comp-item svg { width: 14px; height: 14px; color: var(--text-3); flex: 0 0 14px; }
.comp-item:hover svg { color: var(--primary); }

.canvas-wrap { overflow-y: auto; background: #f7f9fc; padding: 16px; position: relative; }
.canvas-toolbar {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px; padding: 0 2px;
}
.canvas {
  background: #fff; border: 1px solid var(--border); border-radius: 10px;
  min-height: 430px; padding: 14px; display: grid; grid-template-columns: repeat(12, 1fr);
  gap: 10px; align-content: start; position: relative;
}
.canvas.drag-over { outline: 2px dashed var(--primary); outline-offset: -4px; background: #fbfdff; }

.wcomp {
  border: 1px solid var(--border); border-radius: 8px; background: #fff; padding: 19px 12px 10px;
  position: relative; transition: box-shadow .15s, border-color .15s; overflow: hidden; min-height: 56px;
}
.wcomp:hover { border-color: var(--primary-line); box-shadow: 0 2px 10px rgba(16, 24, 40, .07); }
.wcomp.sel { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .12); }
.wcomp .lbl {
  position: absolute; top: 0; left: 0; font-size: 9.5px; padding: 1px 6px; border-radius: 0 0 6px 0;
  background: var(--surface-3); color: var(--text-3); letter-spacing: .3px;
}
.wcomp.sel .lbl { background: var(--primary); color: #fff; }
.wcomp .bind-line {
  position: absolute; bottom: 0; right: 0; font-size: 9.5px; padding: 1px 6px; border-radius: 6px 0 0 0;
  background: var(--primary-weak); color: var(--primary); font-family: var(--mono);
}
.wcomp .drag-handle { position: absolute; top: 6px; right: 6px; color: #c7cddb; cursor: grab; opacity: 0; transition: opacity .14s; }
.wcomp:hover .drag-handle { opacity: 1; }
.wcomp.dragging { opacity: .4; }

/* 画布内组件示意 */
.w-title { font-size: 15px; font-weight: 650; padding-top: 4px; }
.w-sub { font-size: 10.5px; color: var(--text-3); margin-top: 2px; }
.w-metric .v { font-size: 24px; font-weight: 650; letter-spacing: -.8px; line-height: 1.2; margin-top: 4px; }
.w-metric .v small { font-size: 11px; font-weight: 400; color: var(--text-3); margin-left: 3px; }
.w-metric .t { font-size: 10.5px; color: var(--success); }
.w-metric .t.down { color: var(--danger); }
.w-metric .n { font-size: 11px; color: var(--text-2); }
.w-table { width: 100%; border-collapse: collapse; font-size: 10.5px; margin-top: 4px; }
.w-table th { text-align: left; color: var(--text-3); font-weight: 500; padding: 3px 5px; border-bottom: 1px solid var(--border); background: transparent; font-size: 10px; }
.w-table td { padding: 4px 5px; border-bottom: 1px solid #f2f5fa; }
.w-filter { display: flex; gap: 6px; margin-top: 4px; }
.w-filter span {
  font-size: 10.5px; padding: 3px 9px; border: 1px solid var(--border-2); border-radius: 4px;
  color: var(--text-2); background: #fff;
}

.prop-group { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.prop-group > h5 { font-size: 11px; color: var(--text-3); font-weight: 600; letter-spacing: .5px; margin-bottom: 9px; }
.prop-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.prop-row label { font-size: 11.5px; color: var(--text-2); flex: 0 0 62px; }
.prop-row .input, .prop-row .select { height: 28px; font-size: 11.8px; }
.bind-chip {
  display: flex; align-items: center; gap: 6px; padding: 6px 9px; border-radius: 6px;
  background: var(--primary-weak); border: 1px solid var(--primary-line); font-size: 11px; color: var(--primary);
  font-family: var(--mono);
}

.dz-tabs { display: flex; gap: 2px; padding: 8px 12px 0; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.dz-tab {
  padding: 7px 13px; font-size: 12px; color: var(--text-2); border-radius: 6px 6px 0 0; border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.dz-tab.on { color: var(--primary); font-weight: 600; background: #fff; border-bottom-color: var(--primary); }

.ds-table th, .ds-table td { font-size: 11.5px; padding: 8px 11px; }
.mapping { display: grid; grid-template-columns: 1fr 24px 1fr; gap: 6px; align-items: center; font-size: 11.5px; }
.mapping .arw { color: var(--text-3); text-align: center; }
.map-box { padding: 6px 9px; border: 1px solid var(--border); border-radius: 5px; background: var(--surface-2); font-family: var(--mono); font-size: 11px; }

/* ================= 日志 ================= */
.log-layout { display: grid; grid-template-columns: 320px 1fr; gap: 12px; align-items: start; }
.ses-item {
  padding: 12px 14px; border-bottom: 1px solid #f0f3f8; cursor: pointer; transition: background .14s;
  border-left: 2px solid transparent;
}
.ses-item:hover { background: var(--surface-2); }
.ses-item.on { background: var(--primary-weak); border-left-color: var(--primary); }
.ses-item .t { font-size: 12.5px; font-weight: 550; margin-bottom: 5px; line-height: 1.5; }
.ses-item .m { display: flex; gap: 10px; font-size: 10.8px; color: var(--text-3); flex-wrap: wrap; }

.timeline { position: relative; padding-left: 22px; }
.timeline::before { content: ''; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 1.5px; background: var(--border); }
.tl-item { position: relative; padding-bottom: 18px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -22px; top: 4px; width: 11px; height: 11px; border-radius: 50%;
  background: #fff; border: 2.5px solid var(--border-2);
}
.tl-item.agent .tl-dot { border-color: var(--purple); }
.tl-item.human .tl-dot { border-color: var(--primary); }
.tl-item.cur .tl-dot { box-shadow: 0 0 0 4px rgba(124, 58, 237, .12); }
.tl-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
.tl-head strong { font-size: 12.5px; font-weight: 600; }
.tl-meta { font-size: 11px; color: var(--text-3); margin-bottom: 6px; }
.diff-line {
  font-size: 11.3px; font-family: var(--mono); padding: 4px 8px; border-radius: 4px;
  display: flex; gap: 7px; margin-bottom: 4px; line-height: 1.6;
}
.diff-line.add { background: #f1fbf7; color: #0b7a55; }
.diff-line.edit { background: #fdf8ee; color: #96650b; }
.diff-line.del { background: #fdf2f2; color: #b91c1c; }

/* ================= 成果资源图标 ================= */
.res-ico { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; font-size: 10px; font-weight: 700; }
.res-ico.page { background: var(--primary-weak); color: var(--primary); }
.res-ico.form { background: var(--cyan-weak); color: var(--cyan); }
.res-ico.api { background: var(--purple-weak); color: var(--purple); }
.res-ico.file { background: var(--warn-weak); color: var(--warn); }

/* ================= 弹窗 ================= */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 27, 45, .44); backdrop-filter: blur(3px);
  display: grid; place-items: center; z-index: 100; animation: fade .18s;
  padding: 24px;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: #fff; border-radius: 14px; box-shadow: var(--sh-3); width: 520px; max-width: 100%;
  max-height: 88vh; display: flex; flex-direction: column; animation: pop .22s cubic-bezier(.2, .9, .3, 1.1);
}
.modal.wide { width: 800px; }
.modal.xl { width: min(1120px, 94vw); max-height: 92vh; }
.modal.board { width: min(1120px, 94vw); max-height: 95vh; background: #f4f6fb; }
.modal.board .modal-head { background: #fff; }
.modal.board .modal-body { padding: 12px 14px; background: #f4f6fb; }
.modal.board .modal-foot { background: #fff; }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-head { padding: 16px 20px 14px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.modal-head h3 { font-size: 14.5px; font-weight: 620; }
.modal-head .x { margin-left: auto; color: var(--text-3); padding: 4px; border-radius: 5px; }
.modal-head .x:hover { background: var(--surface-3); color: var(--text); }
.modal-body { padding: 18px 20px; overflow-y: auto; }
.modal-foot { padding: 13px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; background: var(--surface-2); border-radius: 0 0 14px 14px; }

.toast-wrap { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast {
  background: #101828; color: #fff; padding: 9px 16px; border-radius: 8px; font-size: 12.5px;
  box-shadow: var(--sh-3); animation: drop .24s ease-out; display: flex; align-items: center; gap: 8px;
}
.toast.ok { background: #0b7a55; }
.toast.warn { background: #96650b; }
.toast.err { background: #b91c1c; }
@keyframes drop { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }

/* ================= 演示指引 ================= */
.guide-fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  background: #0f1b2d; color: #fff; border-radius: 24px; padding: 0 16px 0 13px; height: 42px;
  display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 500;
  box-shadow: 0 10px 30px rgba(15, 27, 45, .3); transition: transform .16s;
}
.guide-fab:hover { transform: translateY(-2px); }
.guide-fab svg { width: 15px; height: 15px; color: #60a5fa; }
.guide-fab .pin {
  background: #2563eb; font-size: 10px; padding: 1px 6px; border-radius: 10px; margin-left: 2px;
}

.guide-drawer {
  position: fixed; right: 0; top: 0; bottom: 0; width: 400px; background: #fff; z-index: 90;
  box-shadow: -12px 0 40px rgba(16, 24, 40, .14); transform: translateX(100%); transition: transform .26s cubic-bezier(.3,.8,.3,1);
  display: flex; flex-direction: column;
}
.guide-drawer.open { transform: none; }
.guide-head { padding: 18px 20px 14px; border-bottom: 1px solid var(--border); }
.guide-head h3 { font-size: 14.5px; font-weight: 620; margin-bottom: 4px; }
.guide-head p { font-size: 11.8px; color: var(--text-3); line-height: 1.6; }
.guide-list { flex: 1; overflow-y: auto; padding: 8px 0; }
.guide-group-t { font-size: 10.5px; color: var(--text-3); padding: 12px 20px 6px; letter-spacing: .8px; font-weight: 600; }
.guide-item {
  padding: 10px 20px; display: flex; gap: 11px; cursor: pointer; transition: background .14s;
  border-left: 2px solid transparent;
}
.guide-item:hover { background: var(--surface-2); border-left-color: var(--primary); }
.guide-item .no {
  flex: 0 0 30px; height: 20px; border-radius: 4px; background: var(--surface-3);
  display: grid; place-items: center; font-size: 10.5px; font-weight: 700; color: var(--text-2);
  font-family: var(--mono); margin-top: 1px;
}
.guide-item.done .no { background: var(--success-weak); color: var(--success); }
.guide-item .tt { font-size: 12.5px; font-weight: 550; margin-bottom: 2px; }
.guide-item .pp { font-size: 11.2px; color: var(--text-3); line-height: 1.55; }

/* 工具类 */
.flex { display: flex; }
.aic { align-items: center; }
.gap8 { gap: 8px; }
.mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; }
.mb8 { margin-bottom: 8px; } .mb12 { margin-bottom: 12px; }
.w100 { width: 100%; }
.hide { display: none !important; }

@media (max-width: 1280px) {
  .wb { grid-template-columns: 1fr 290px; }
  .designer { grid-template-columns: 168px 1fr 246px; }
  .flow-map { grid-template-columns: repeat(3, 1fr); }
  .flow-node::after { display: none; }
}

/* ================= 系统外壳：工作空间 / 搜索 / 通知 / 菜单 ================= */
.ws-switch {
  display: flex; align-items: center; gap: 9px; margin: 10px 10px 4px;
  padding: 8px 9px; border-radius: 8px; cursor: pointer; transition: background .15s;
}
.ws-switch:hover { background: rgba(255, 255, 255, .06); }
.ws-ico {
  width: 24px; height: 24px; border-radius: 6px; flex: 0 0 24px;
  background: linear-gradient(135deg, #1e40af, #4f46e5);
  display: grid; place-items: center; font-size: 9.5px; font-weight: 700; color: #fff;
  letter-spacing: .3px;
}
.ws-txt { flex: 1; min-width: 0; }
.ws-txt strong { display: block; font-size: 12px; color: #e8eefb; font-weight: 550; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ws-txt span { display: block; font-size: 10px; color: #6b7c96; line-height: 1.3; }
.ws-switch .chev { width: 12px; height: 12px; color: #64748b; }

.search-trigger {
  display: flex; align-items: center; gap: 8px; height: 30px; padding: 0 8px 0 10px;
  margin-left: 6px; width: 268px; border-radius: 7px;
  background: var(--surface-3); border: 1px solid transparent; color: var(--text-3);
  font-size: 12px; transition: all .15s;
}
.search-trigger:hover { background: #fff; border-color: var(--border-2); box-shadow: var(--sh-1); }
.search-trigger svg { width: 13px; height: 13px; flex: 0 0 13px; }
.search-trigger span { flex: 1; text-align: left; }
.search-trigger kbd {
  font-family: var(--font); font-size: 10px; padding: 1px 5px; border-radius: 4px;
  background: #fff; border: 1px solid var(--border-2); color: var(--text-3);
}

.icon-btn {
  width: 30px; height: 30px; border-radius: 7px; display: grid; place-items: center;
  color: var(--text-2); position: relative; transition: all .14s;
}
.icon-btn:hover { background: var(--surface-3); color: var(--text); }
.icon-btn svg { width: 16px; height: 16px; }
.dot-badge {
  position: absolute; top: 3px; right: 2px; min-width: 14px; height: 14px; padding: 0 3px;
  background: #ef4444; color: #fff; border-radius: 7px; font-size: 9px; font-style: normal;
  display: grid; place-items: center; border: 1.5px solid #fff; font-weight: 600;
}
.user-chip { cursor: pointer; border-radius: 8px; padding: 4px 6px; transition: background .14s; }
.user-chip:hover { background: var(--surface-3); }
.user-chip .chev { width: 11px; height: 11px; color: var(--text-3); margin-left: 2px; }

/* 弹出层 */
.pop {
  position: fixed; top: 50px; right: 16px; width: 340px; background: #fff;
  border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--sh-3);
  z-index: 80; overflow: hidden; animation: pop .18s cubic-bezier(.2,.9,.3,1.1);
}
.pop-head { padding: 11px 14px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; }
.pop-head .right { margin-left: auto; font-size: 11px; color: var(--primary); font-weight: 400; cursor: pointer; }
.pop-list { max-height: 340px; overflow-y: auto; }
.pop-item { display: flex; gap: 10px; padding: 11px 14px; border-bottom: 1px solid #f3f5fa; cursor: pointer; }
.pop-item:hover { background: var(--surface-2); }
.pop-item:last-child { border-bottom: none; }
.pop-item .ic { width: 26px; height: 26px; border-radius: 7px; flex: 0 0 26px; display: grid; place-items: center; }
.pop-item .ic svg { width: 13px; height: 13px; }
.pop-item .t { font-size: 12.3px; font-weight: 550; line-height: 1.45; }
.pop-item .d { font-size: 11.3px; color: var(--text-3); line-height: 1.5; margin-top: 1px; }
.pop-item .tm { font-size: 10.5px; color: var(--text-3); white-space: nowrap; }
.pop-item.unread { background: #fbfcff; }
.pop-item.unread .t::before { content: ''; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); margin-right: 5px; vertical-align: middle; }
.pop-menu { width: 208px; padding: 6px; }
.pop-menu .mi {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 7px;
  font-size: 12.3px; color: var(--text); cursor: pointer;
}
.pop-menu .mi:hover { background: var(--surface-3); }
.pop-menu .mi svg { width: 14px; height: 14px; color: var(--text-3); }
.pop-menu .sep { height: 1px; background: var(--border); margin: 5px 6px; }
.pop-menu .mi.danger { color: var(--danger); }
.pop-menu .mi.danger svg { color: var(--danger); }
.pop-menu .head { padding: 9px 10px 8px; border-bottom: 1px solid var(--border); margin-bottom: 5px; }
.pop-menu .head strong { display: block; font-size: 12.5px; }
.pop-menu .head span { display: block; font-size: 11px; color: var(--text-3); }

/* 命令面板 */
.cmd-mask { position: fixed; inset: 0; background: rgba(15, 27, 45, .38); backdrop-filter: blur(2px); z-index: 120; display: flex; justify-content: center; padding-top: 12vh; animation: fade .15s; }
.cmd {
  width: 560px; max-width: 92vw; height: fit-content; max-height: 62vh; background: #fff;
  border-radius: 12px; box-shadow: var(--sh-3); overflow: hidden; display: flex; flex-direction: column;
  animation: pop .2s cubic-bezier(.2,.9,.3,1.1);
}
.cmd-in { display: flex; align-items: center; gap: 9px; padding: 13px 16px; border-bottom: 1px solid var(--border); }
.cmd-in svg { width: 16px; height: 16px; color: var(--text-3); }
.cmd-in input { flex: 1; border: none; font-size: 13.5px; background: transparent; }
.cmd-in kbd { font-size: 10px; padding: 1px 5px; border-radius: 4px; border: 1px solid var(--border-2); color: var(--text-3); }
.cmd-list { overflow-y: auto; padding: 6px; }
.cmd-g { font-size: 10.5px; color: var(--text-3); padding: 8px 10px 5px; letter-spacing: .5px; font-weight: 600; }
.cmd-i { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 7px; cursor: pointer; font-size: 12.5px; }
.cmd-i:hover, .cmd-i.on { background: var(--primary-weak); }
.cmd-i .ct { font-size: 10px; padding: 1px 6px; border-radius: 4px; background: var(--surface-3); color: var(--text-3); }
.cmd-i .r { margin-left: auto; font-size: 10.5px; color: var(--text-3); font-family: var(--mono); }
.cmd-empty { padding: 32px; text-align: center; color: var(--text-3); font-size: 12.5px; }

/* 数据包工具栏与分页 */
.toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
/* 工具条内控件统一 30px 高，避免搜索框 / 下拉 / 视图切换 / 按钮高低错落 */
.toolbar > .btn { height: 30px; }
.toolbar .seg { height: 30px; box-sizing: border-box; align-items: center; }
.toolbar .seg button { height: 26px; padding: 0 10px; }
.toolbar .tb-search {
  display: flex; align-items: center; gap: 7px; height: 30px; padding: 0 10px; width: 258px;
  border: 1px solid var(--border-2); border-radius: 7px; background: #fff;
}
.toolbar .tb-search svg { width: 13px; height: 13px; color: var(--text-3); }
.toolbar .tb-search input { flex: 1; border: none; font-size: 12.3px; }
.seg { display: flex; background: var(--surface-3); border-radius: 7px; padding: 2px; }
.seg button { padding: 4px 10px; border-radius: 5px; font-size: 11.8px; color: var(--text-2); display: flex; align-items: center; gap: 5px; }
.seg button.on { background: #fff; color: var(--text); box-shadow: var(--sh-1); font-weight: 500; }
.seg button svg { width: 12px; height: 12px; }

.pager { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-2); }
.pager .num {
  min-width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center;
  font-size: 12px; color: var(--text-2); padding: 0 6px;
}
.pager .num:hover { background: var(--surface-3); }
.pager .num.on { background: var(--primary); color: #fff; font-weight: 600; }
.pager .num.dis { opacity: .35; cursor: not-allowed; }
.pager select { height: 26px; font-size: 11.5px; }

/* 表格行内信息 */
.cell-main { font-size: 12.5px; font-weight: 550; }
.cell-sub { font-size: 10.8px; color: var(--text-3); font-family: var(--mono); margin-top: 1px; }
.pkg-ico.sm { width: 26px; height: 26px; flex: 0 0 26px; font-size: 9.5px; border-radius: 7px; }

/* 骨架屏 */
.sk { background: linear-gradient(90deg, #eef1f7 25%, #f6f8fc 37%, #eef1f7 63%); background-size: 400% 100%; animation: shimmer 1.2s infinite; border-radius: 6px; }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* 流式光标 */
.cursor { display: inline-block; width: 6px; height: 13px; background: var(--primary); vertical-align: -2px; margin-left: 1px; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* 工具调用卡片 */
.tool-call {
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden; margin: 8px 0;
  font-size: 11.5px; background: var(--surface-2);
}
.tool-call .th { display: flex; align-items: center; gap: 7px; padding: 7px 11px; background: #fff; border-bottom: 1px solid var(--border); }
.tool-call .th .nm { font-family: var(--mono); font-size: 11px; color: var(--primary); }
.tool-call .th .st { margin-left: auto; }
.tool-call .tb { padding: 8px 11px; font-family: var(--mono); font-size: 10.8px; color: var(--text-2); line-height: 1.7; white-space: pre-wrap; word-break: break-all; }
.tool-call .tb .k { color: #7c3aed; }
.tool-call .tb .v { color: #0e7490; }

.msg-foot { display: flex; align-items: center; gap: 10px; margin-top: 7px; font-size: 10.8px; color: var(--text-3); }
.msg-foot .sep { color: #d5dae4; }
.msg-acts { display: flex; gap: 2px; }
.msg-acts button { padding: 3px; border-radius: 4px; color: var(--text-3); display: grid; place-items: center; }
.msg-acts button:hover { background: var(--surface-3); color: var(--text-2); }
.msg-acts svg { width: 12px; height: 12px; }

/* 会话列表项 */
.ses-top { display: flex; gap: 8px; align-items: flex-start; margin-bottom: 4px; }
.ses-top .t { flex: 1; min-width: 0; margin-bottom: 0; }
.ses-item .m2 { font-size: 10.6px; color: var(--text-3); margin-top: 2px; }
.log-layout > .card:first-child { position: sticky; top: 0; max-height: calc(100vh - 128px); display: flex; flex-direction: column; }
.log-layout > .card:first-child .card-body { overflow-y: auto; }

/* 对话快捷能力 */
.cap-wrap { margin: 4px 0 0 38px; }
.cap-title { font-size: 11px; color: var(--text-3); margin-bottom: 8px; letter-spacing: .3px; }
.cap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-width: 620px; }
.cap {
  border: 1px solid var(--border); border-radius: 9px; padding: 11px 13px; cursor: pointer;
  transition: all .16s; background: #fff; display: flex; gap: 10px; align-items: flex-start;
}
.cap:hover { border-color: var(--primary-line); box-shadow: var(--sh-2); transform: translateY(-1px); }
.cap .ci {
  flex: 0 0 26px; width: 26px; height: 26px; border-radius: 7px; background: var(--primary-weak);
  color: var(--primary); display: grid; place-items: center; margin-top: 1px;
}
.cap .cb { flex: 1; min-width: 0; }
.cap .ct { font-size: 12.4px; font-weight: 550; margin-bottom: 3px; line-height: 1.4; }
.cap .cd { font-size: 11px; color: var(--text-3); line-height: 1.5; }

/* ================= 应用预览（浏览器外壳 + 运行态看板） ================= */
.pv-bar {
  display: flex; align-items: center; gap: 11px; padding: 9px 12px;
  background: #fff; border: 1px solid var(--border); border-radius: 10px 10px 0 0;
}
.pv-dots { display: flex; gap: 5px; flex: 0 0 auto; }
.pv-dots i { width: 8px; height: 8px; border-radius: 50%; background: #e2e6ee; }
.pv-dots i:nth-child(1) { background: #f3a9a4; }
.pv-dots i:nth-child(2) { background: #f2d195; }
.pv-dots i:nth-child(3) { background: #a9d9b8; }
.pv-url {
  flex: 1; min-width: 0; height: 26px; display: flex; align-items: center; gap: 7px;
  padding: 0 11px; border-radius: 6px; background: #f5f7fb; border: 1px solid #edf0f6;
  font-family: var(--mono); font-size: 10.8px; color: #6b7688;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pv-url svg { width: 11px; height: 11px; color: #0e9f6e; flex: 0 0 11px; }
.pv-right { display: flex; align-items: center; gap: 9px; flex: 0 0 auto; }
.pv-seg { display: flex; background: var(--surface-3); border-radius: 6px; padding: 2px; }
.pv-seg button { padding: 3px 9px; border-radius: 4px; font-size: 10.8px; color: var(--text-3); }
.pv-seg button.on { background: #fff; color: var(--text); box-shadow: var(--sh-1); font-weight: 550; }
.pv-dim { font-size: 10.5px; color: var(--text-3); font-family: var(--mono); }
.pv-stage {
  border: 1px solid var(--border); border-top: none; border-radius: 0 0 10px 10px;
  padding: 11px; background: #eef1f7; transition: opacity .2s;
}
.pv-stage .rt { max-width: 100%; }
.pv-stage.tablet .rt { max-width: 768px; margin: 0 auto; }
.pv-stage.fit .rt { zoom: .76; width: 131.5%; }
.pv-stage.fit.tablet .rt { width: 100%; max-width: 1000px; }
.pv-stage.tablet .rt-kpis { grid-template-columns: repeat(2, 1fr); }
.pv-stage.tablet .rt-chart { grid-column: span 12; }
.pv-stage.tablet .rt-donut { grid-column: span 12; }
.pv-stage.tablet .rt-tbl thead th:nth-child(3),
.pv-stage.tablet .rt-tbl tbody td:nth-child(3),
.pv-stage.tablet .rt-tbl thead th:nth-child(4),
.pv-stage.tablet .rt-tbl tbody td:nth-child(4) { display: none; }
.pv-foot-note { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-3); margin-right: auto; }
.pv-foot-note svg { width: 12px; height: 12px; color: #0e9f6e; }
.ck-row { display: flex; align-items: center; gap: 8px; padding: 7px 2px; font-size: 12.3px; border-bottom: 1px solid #f2f5fa; }
.ck-row:last-child { border-bottom: none; }
.ck-row input { accent-color: var(--primary); }

/* ================= AI 工作台 · 三栏产品形态 ================= */
.wb3 {
  display: grid; grid-template-columns: 228px 1fr 292px;
  height: calc(100vh - 152px); min-height: 480px;
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: #fff; overflow: hidden; box-shadow: var(--sh-1);
}
.wb3 .chat-panel { border: none; border-radius: 0; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }

/* 左：会话历史 */
.wb-ses { display: flex; flex-direction: column; background: var(--surface-2); min-width: 0; }
.ws-new {
  margin: 12px 12px 9px; height: 32px; border-radius: 8px; display: flex; align-items: center;
  justify-content: center; gap: 6px; background: var(--primary); color: #fff; font-size: 12.3px;
  font-weight: 550; cursor: pointer; box-shadow: 0 3px 9px rgba(37,99,235,.20); transition: background .15s;
}
.ws-new:hover { background: #1d4ed8; }
.ws-new svg { width: 14px; height: 14px; }
.ws-search {
  display: flex; align-items: center; gap: 6px; height: 29px; margin: 0 12px 8px;
  padding: 0 9px; border-radius: 7px; background: #fff; border: 1px solid var(--border);
}
.ws-search svg { width: 12px; height: 12px; color: var(--text-3); flex: 0 0 12px; }
.ws-search input { flex: 1; min-width: 0; border: none; background: transparent; font-size: 11.5px; }
.ws-list { flex: 1; overflow-y: auto; padding: 0 7px 8px; }
.ws-group { font-size: 10.5px; color: var(--text-3); padding: 10px 8px 5px; letter-spacing: .4px; font-weight: 600; }
.ws-item {
  padding: 8px 9px; border-radius: 7px; cursor: pointer; margin-bottom: 2px;
  border-left: 2px solid transparent; transition: background .14s;
}
.ws-item:hover { background: rgba(37,99,235,.055); }
.ws-item.on { background: var(--primary-weak); border-left-color: var(--primary); }
.ws-t { font-size: 11.8px; color: var(--text); line-height: 1.45; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.ws-item.on .ws-t { color: var(--primary); font-weight: 600; }
.ws-m { display: flex; align-items: center; gap: 6px; margin-top: 3px; font-size: 10.2px; color: var(--text-3); }
.ws-tag { font-size: 9.5px; padding: 0 4px; border: 1px solid var(--border-2); border-radius: 3px; line-height: 14px; }
.ws-bottom { padding: 9px 12px; border-top: 1px solid var(--border); font-size: 10.3px; color: var(--text-3); display: flex; align-items: center; gap: 5px; }
.ws-bottom svg { width: 11px; height: 11px; }

/* 中：会话头与输入 */
.ch-info { flex: 1; min-width: 0; }
.ch-title { font-size: 13px; font-weight: 620; display: flex; align-items: center; gap: 7px; }
.ch-tag { font-size: 10px; font-weight: 500; color: var(--primary); background: var(--primary-weak); padding: 1px 6px; border-radius: 4px; }
.ch-sub { font-size: 10.8px; color: var(--text-3); margin-top: 2px; }
.ch-model {
  display: flex; align-items: center; gap: 5px; height: 27px; padding: 0 9px; border-radius: 7px;
  border: 1px solid var(--border); background: #fff; font-size: 11px; color: var(--text-2); cursor: pointer; white-space: nowrap;
}
.ch-model:hover { border-color: var(--primary-line); color: var(--primary); }
.ch-model svg { width: 11px; height: 11px; }
.msg-avatar.grad { background: linear-gradient(135deg,#2563eb,#7c3aed); color: #fff; }

.composer { border: 1px solid var(--border-2); border-radius: 10px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.composer:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.09); }
.composer textarea {
  display: block; width: 100%; border: none; background: transparent; resize: none; outline: none;
  padding: 10px 12px 4px; font-family: inherit; font-size: 12.5px; line-height: 1.6; color: var(--text);
}
.composer textarea::placeholder { color: #a9b2c2; }
.composer-bar { display: flex; align-items: center; gap: 8px; padding: 4px 7px 7px 8px; }
.cmp-tools { display: flex; gap: 3px; flex: 1; }
.cmp-tools button {
  display: flex; align-items: center; gap: 5px; height: 25px; padding: 0 8px; border-radius: 6px;
  font-size: 11.2px; color: var(--text-2);
}
.cmp-tools button:hover { background: var(--surface-3); color: var(--primary); }
.cmp-tools svg { width: 12px; height: 12px; }
.cmp-right { display: flex; align-items: center; gap: 9px; }
.cmp-count { font-size: 10.3px; color: var(--text-3); font-family: var(--mono); }
.cmp-send {
  width: 29px; height: 29px; border-radius: 8px; display: grid; place-items: center;
  background: var(--primary); color: #fff; box-shadow: 0 2px 7px rgba(37,99,235,.24);
}
.cmp-send:hover { background: #1d4ed8; }
.cmp-send svg { width: 15px; height: 15px; }

/* 欢迎态 */
.wb-hero { text-align: center; padding: 34px 10px 22px; }
.wb-hero-logo {
  width: 48px; height: 48px; margin: 0 auto 14px; border-radius: 15px; display: grid; place-items: center;
  color: #fff; background: linear-gradient(140deg,#3563e9,#7c3aed);
  box-shadow: 0 10px 26px rgba(67,86,220,.28);
}
.wb-hero-logo svg { width: 25px; height: 25px; }
.wb-hero h2 { font-size: 18px; font-weight: 650; letter-spacing: -.3px; margin: 0 0 8px; }
.wb-hero p { font-size: 12.2px; color: var(--text-2); line-height: 1.85; margin: 0 0 13px; }
.wb-hero-meta { display: flex; justify-content: center; gap: 6px; }
.wb-hero-meta .badge { font-size: 10.2px; }
.cap-wrap { margin: 0 auto; width: 100%; max-width: 620px; }
.cap-title { text-align: center; font-size: 11px; color: var(--text-3); margin-bottom: 9px; letter-spacing: .3px; }
.cap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-width: 620px; }
.cap > svg:last-child { flex: 0 0 13px; width: 13px; height: 13px; color: #c2cad8; align-self: center; }
.cap:hover > svg:last-child { color: var(--primary); }

/* 右：应用与引用 */
.wb-right { overflow-y: auto; background: #fff; padding: 14px 14px 52px; }
.wr-sec { padding-bottom: 14px; margin-bottom: 13px; border-bottom: 1px solid var(--border); }
.wr-sec:last-of-type { border-bottom: none; margin-bottom: 4px; }
.wr-hd { display: flex; align-items: center; gap: 7px; margin-bottom: 9px; }
.wr-hd h4 { font-size: 12.3px; font-weight: 620; margin: 0; }
.wr-hd .wr-ver { margin-left: auto; }
.wr-hd .wr-count {
  margin-left: auto; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
  background: var(--surface-3); color: var(--text-2); font-size: 10.5px; display: grid; place-items: center;
}
.wr-thumb { cursor: pointer; border-radius: 9px; overflow: hidden; }
.wr-thumb:hover .rt-mini { border-color: var(--primary-line); }
.wr-thumb .rt-mini { height: 148px; }
.wr-app { margin-top: 10px; }
.wr-app-t { font-size: 12.5px; font-weight: 600; }
.wr-app-m { font-size: 10.8px; color: var(--text-3); margin-top: 3px; }
.wr-status { color: #b8730a; margin-right: 6px; }
.wr-status i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: #e0a33a; margin-right: 3px; vertical-align: 1px; }
.wr-app-note { font-size: 10.5px; color: var(--text-3); margin-top: 5px; line-height: 1.5; }
.wr-btns { display: flex; gap: 6px; margin-top: 9px; }
.wr-btns .btn { flex: 1; justify-content: center; }
.wr-src { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-bottom: 1px dashed #eef1f7; }
.wr-src:last-child { border-bottom: none; }
.wr-src-i { width: 25px; height: 25px; flex: 0 0 25px; border-radius: 7px; background: var(--primary-weak); color: var(--primary); display: grid; place-items: center; }
.wr-src-i svg { width: 13px; height: 13px; }
.wr-src-b { flex: 1; min-width: 0; }
.wr-src-b b { display: block; font-size: 11.5px; font-weight: 550; }
.wr-src-b small { display: block; font-size: 10px; color: var(--text-3); margin-top: 1px; }
.wr-ok { color: #0e9f6e; display: grid; place-items: center; }
.wr-ok svg { width: 13px; height: 13px; }
.muted-src .wr-src-i { background: var(--surface-3); color: var(--text-3); }
.wr-link {
  display: flex; align-items: center; gap: 8px; padding: 7px 6px; border-radius: 7px;
  font-size: 11.6px; color: var(--text-2); cursor: pointer;
}
.wr-link:hover { background: var(--surface-3); color: var(--primary); }
.wr-link > svg:first-child { width: 13px; height: 13px; color: var(--text-3); }
.wr-link span { flex: 1; }
.wr-link span em { font-style: normal; font-size: 10px; color: var(--text-3); }
.wr-link > svg:last-child { width: 12px; height: 12px; color: #c2cad8; }
.wr-foot { font-size: 10.3px; color: var(--text-3); padding: 4px 2px 8px; }

/* 弹窗行选项 */
.mi-row {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 8px;
  border: 1px solid var(--border); margin-bottom: 7px; cursor: pointer;
}
.mi-row:hover, .mi-row.on { border-color: var(--primary-line); background: var(--primary-weak); }
.mi-row > div { flex: 1; }
.mi-row b { display: block; font-size: 12.3px; font-weight: 550; }
.mi-row small { display: block; font-size: 10.6px; color: var(--text-3); margin-top: 2px; }

@media (max-width:1400px){
  .wb3 { grid-template-columns: 204px 1fr 262px; }
  .wb-right { padding: 12px 11px; }
}

.chat-scroll.welcome-tone { display: flex; flex-direction: column; justify-content: center; }
.wr-hd-link { margin-left: auto; font-size: 10.5px; color: var(--primary); cursor: pointer; }
.wr-task { display: flex; align-items: center; gap: 8px; padding: 6px 2px; }
.wr-task-d { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: #d5dae4; box-shadow: 0 0 0 3px #f2f4f8; }
.wr-task-d.ok { background: #10b981; box-shadow: 0 0 0 3px #e7f7f0; }
.wr-task > div { flex: 1; min-width: 0; }
.wr-task b { display: block; font-size: 11.3px; font-weight: 550; }
.wr-task small { display: block; font-size: 10px; color: var(--text-3); margin-top: 1px; }
.wr-task-tm { font-size: 10px; color: var(--text-3); white-space: nowrap; }

/* ================= 设计器：精确拖放 ================= */
.canvas.drag-over { outline: none; background: #fbfdff; }
.drop-ind {
  position: absolute; z-index: 30; width: 3px; border-radius: 2px; background: var(--primary);
  pointer-events: none; box-shadow: 0 0 0 2px rgba(37,99,235,.14);
}
.drop-ind::before, .drop-ind::after {
  content: ''; position: absolute; left: -3px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--primary);
}
.drop-ind::before { top: -4px; }
.drop-ind::after { bottom: -4px; }
.drop-ind.horiz { height: 3px; }
.drop-ind.horiz::before { top: -3px; left: -4px; }
.drop-ind.horiz::after { top: -3px; left: auto; right: -4px; bottom: auto; }
.comp-del {
  position: absolute; top: 5px; right: 23px; width: 17px; height: 17px;
  border-radius: 4px; display: grid; place-items: center; color: #c7cddb;
  opacity: 0; transition: opacity .14s, background .14s, color .14s;
}
.wcomp:hover .comp-del { opacity: 1; }
.comp-del:hover { background: #fdeeee; color: var(--danger); }
.comp-del svg { width: 11px; height: 11px; }
.btn-danger { color: var(--danger); }
.btn-danger:hover { background: #fdeeee; border-color: #f3cccc; }

/* 画布组件：与运行态一致的观感 */
.w-title { font-size: 16px; font-weight: 680; letter-spacing: -.2px; padding-top: 3px; }
.w-fl-label { font-size: 10.3px; color: var(--text-3); margin-top: 4px; }
.w-filter span { display: inline-flex; align-items: center; gap: 4px; }
.w-filter span svg { width: 9px; height: 9px; color: var(--text-3); }
.w-filter .w-fl-more { border: none; background: transparent; color: var(--primary); font-size: 10px; padding: 0 2px; }
.w-filter .w-fl-more svg { color: var(--primary); }
.w-metric .w-mrow { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; }
.w-mrow > svg { width: 68px; height: 22px; flex: 0 0 68px; margin-bottom: 5px; }
.w-chart-legend { display: flex; align-items: center; gap: 6px; font-size: 9.6px; color: var(--text-3); margin-top: 1px; }
.w-chart-legend i { width: 7px; height: 7px; border-radius: 2px; background: #4b74f5; display: inline-block; margin-right: 4px; }
.w-table thead th { background: #f8fafd; color: var(--text-3); font-weight: 550; }
.w-table tbody tr:nth-child(even) td { background: #fafbfd; }
.w-table .w-mask { font-size: 8.5px; color: #b06a12; background: #fff6e6; border: 1px solid #fae4bb; border-radius: 3px; padding: 0 3px; margin-left: 4px; }
.w-table .w-num { color: #e05252; font-weight: 650; }
.w-table .w-pill { font-size: 9px; font-weight: 600; padding: 1px 6px; border-radius: 10px; }
.w-table .w-pill.red { color: #d33b3b; background: #fdeeee; }
.w-table .w-pill.amber { color: #b8730a; background: #fff4e2; }
.w-table .w-pill.blue { color: #2b62c9; background: #eaf1ff; }
/* ===== 智能应用访问权限管控 ===== */
.perm-kpi { border: 1px solid var(--border); border-radius: var(--r); padding: 11px 13px; background: var(--surface-2); }
.perm-kpi .v { font-size: 21px; font-weight: 650; margin: 2px 0 1px; }
.perm-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r); }
.perm-matrix { min-width: 900px; }
.perm-matrix th { text-align: center; white-space: normal; line-height: 1.45; padding: 9px 8px; font-size: 11.8px; color: var(--text-2); }
.perm-matrix th .mono { font-size: 10.2px; }
.perm-matrix th:first-child, .perm-matrix th:nth-child(2) { text-align: left; }
.perm-matrix td { padding: 6px 8px; }
.pm-cell { text-align: center !important; }
.grant-cell {
  width: 100%; min-width: 82px; height: 28px; border: 1px solid transparent; border-radius: 6px;
  background: transparent; font-size: 11px; cursor: pointer; display: inline-flex;
  align-items: center; justify-content: center; gap: 5px; font-family: var(--font);
  transition: border-color .14s, box-shadow .14s;
}
.grant-cell:hover { border-color: var(--primary-line); box-shadow: var(--sh-1); }
.grant-cell.ok { background: var(--success-weak); color: #0b7f5a; }
.grant-cell.wait { background: var(--warn-weak); color: #a5620a; }
.grant-cell.off { background: var(--surface-3); color: var(--text-3); }
.perm-legend { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 11.2px; color: var(--text-2); margin-top: 10px; }
.perm-legend .lg { font-style: normal; margin-right: 5px; font-size: 12px; }
.perm-legend .lg.ok { color: #0b7f5a; }
.perm-legend .lg.wait { color: #c2740a; }
.perm-legend .lg.off { color: var(--text-3); }
.mi-tag { font-size: 10.5px; color: var(--text-3); padding: 2px 7px; border: 1px solid var(--border); border-radius: 10px; white-space: nowrap; }
.mi-tag.on { color: var(--primary); border-color: var(--primary-line); background: var(--primary-weak); }
.deny-flow { display: grid; gap: 8px; }
.df-step { border: 1px solid var(--border); border-left: 3px solid var(--primary); border-radius: 6px; padding: 8px 11px; font-size: 11.5px; }
.df-step b { display: block; font-weight: 600; margin-bottom: 3px; }
.df-step .mono { color: var(--text-2); font-size: 10.8px; }
.df-step.bad { border-left-color: var(--danger); background: var(--danger-weak); }
.df-step.bad .mono { color: #a92a2a; }

/* ===== 会话成果 · 主从式清单 ===== */
.ou-session { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); margin-bottom: 12px; font-size: 12px; flex-wrap: wrap; }
.ou-session .mono { color: var(--text-3); font-size: 11px; }
.ou-sep { width: 1px; height: 14px; background: var(--border); }
.ou-layout { display: grid; grid-template-columns: 216px 1fr; gap: 14px; align-items: start; }
.ou-side { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 12px 10px; }
.ou-side-h { font-size: 11px; color: var(--text-3); font-weight: 600; padding: 0 6px 9px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.ou-round { width: 100%; display: flex; align-items: center; gap: 9px; text-align: left; background: transparent; border: 1px solid transparent; border-radius: 8px; padding: 9px 8px; cursor: pointer; font-family: var(--font); margin-bottom: 3px; }
.ou-round:hover { background: var(--surface-2); }
.ou-round.on { background: var(--primary-weak); border-color: var(--primary-line); }
.or-i { width: 24px; height: 24px; flex: 0 0 24px; display: grid; place-items: center; border-radius: 6px; background: var(--surface-3); color: var(--text-3); }
.ou-round.on .or-i { background: #fff; color: var(--primary); }
.or-b { flex: 1; min-width: 0; }
.or-b b { display: block; font-size: 11.8px; font-weight: 600; color: var(--text); }
.or-b small { display: block; font-size: 10.2px; color: var(--text-3); margin-top: 2px; }
.or-n { font-size: 11px; font-weight: 650; color: var(--text-3); background: var(--surface-3); border-radius: 10px; padding: 2px 7px; }
.ou-round.on .or-n { background: #fff; color: var(--primary); }
.ou-side-n { font-size: 10.4px; color: var(--text-3); line-height: 1.7; padding: 10px 6px 2px; border-top: 1px solid var(--border); margin-top: 8px; }
.ou-main { min-width: 0; }
.ou-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
.ou-kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 11px 13px; }
.ou-kpi .v { font-size: 21px; font-weight: 650; margin: 2px 0 3px; }
.ou-kpi .small.muted { font-size: 10.4px; }
.ou-card { box-shadow: none; }
.ou-toolbar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.ou-chips { display: flex; gap: 5px; flex-wrap: wrap; }
.ou-chip { height: 28px; padding: 0 9px; border: 1px solid var(--border); background: var(--surface); border-radius: 14px; font-size: 11px; cursor: pointer; font-family: var(--font); color: var(--text-2); display: inline-flex; align-items: center; gap: 5px; }
.ou-chip span { font-size: 10px; color: var(--text-3); }
.ou-chip.on { border-color: var(--primary-line); background: var(--primary-weak); color: var(--primary); }
.ou-chip.on span { color: var(--primary); }
.ou-search { display: flex; align-items: center; gap: 6px; height: 28px; padding: 0 9px; border: 1px solid var(--border-2); border-radius: 14px; color: var(--text-3); }
.ou-search input { border: none; outline: none; width: 172px; font-size: 11.5px; font-family: var(--font); background: transparent; color: var(--text); }
/* 列表对齐：表头与单元格水平内边距必须一致，否则列头文字会与内容错开 2px */
.ou-table th, .ou-table td { padding: 9px 12px; }
.ou-table th.ou-act-h, .ou-table td.ou-act { text-align: right; }
.ou-name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.ou-name b { font-size: 12.2px; font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ou-name .res-ico { width: 26px; height: 26px; flex: 0 0 26px; font-size: 9.5px; }
.ou-detail { max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* 轮次批次是固定格式编号，不允许折行造成行高参差 */
.ou-turn { white-space: nowrap; }
/* 操作列用 flex 容器，避免 inline-flex 按钮因 svg/纯文字基线不同而上下错开 3px */
.ou-act { white-space: nowrap; }
.ou-act-btns { display: inline-flex; align-items: center; justify-content: flex-end; gap: 4px; }
.ou-act .btn { height: 25px; font-size: 10.8px; padding: 0 8px; }
.ou-act-h { text-align: right; }
.ou-detail-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.ou-detail-name { font-size: 15px; font-weight: 650; margin-top: 3px; }
.ou-detail-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 18px; margin-bottom: 14px; }
.ou-detail-acts { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; padding: 11px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 14px; }
.ou-detail-acts .btn { width: 100%; justify-content: center; }
.ou-detail-hist { border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; }
.ou-detail-hist.flash { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-weak); }
@media (max-width: 1180px) {
  .ou-layout { grid-template-columns: 1fr; }
  .ou-side { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
  .ou-side-h, .ou-side-n { display: none; }
  .ou-round { width: auto; }
  .or-n { display: none; }
  .ou-detail-acts { grid-template-columns: repeat(3, 1fr); }
  .ou-detail-meta { grid-template-columns: repeat(2, 1fr); }
}

/* ===== 智能体接入：四标签模块（避免四大模块纵向堆叠） ===== */
.ac-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
.ac-tab {
  display: flex; align-items: center; gap: 10px; min-width: 0; text-align: left;
  padding: 11px 13px; border: 1px solid var(--border); border-radius: var(--r);
  background: var(--surface); cursor: pointer; font-family: var(--font); transition: all .14s;
}
.ac-tab:hover { border-color: var(--primary-line); background: var(--surface-2); }
.ac-tab.on { border-color: var(--primary); background: var(--primary-weak); box-shadow: 0 1px 3px rgba(37,99,235,.12); }
.act-i { width: 30px; height: 30px; flex: 0 0 30px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); }
.ac-tab.on .act-i { background: #fff; color: var(--primary); }
.act-b { flex: 1; min-width: 0; }
.act-b b { display: block; font-size: 12.8px; font-weight: 620; color: var(--text); }
.act-b small { display: block; font-size: 10.5px; color: var(--text-3); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.act-n { flex: 0 0 auto; font-size: 11px; font-weight: 650; color: var(--text-2); background: var(--surface-3); border-radius: 10px; padding: 2px 7px; }
.ac-tab.on .act-n { background: #fff; color: var(--primary); }
.ac-intro {
  display: flex; align-items: center; gap: 12px; padding: 11px 14px; margin-bottom: 12px;
  border: 1px solid var(--primary-line); border-radius: var(--r);
  background: linear-gradient(90deg, var(--primary-weak), #fff);
}
.aci-no { width: 28px; height: 28px; flex: 0 0 28px; border-radius: 8px; display: grid; place-items: center; background: var(--primary); color: #fff; font-size: 11px; font-weight: 700; }
.aci-b { flex: 1; min-width: 0; }
.aci-b b { display: block; font-size: 12.5px; font-weight: 620; margin-bottom: 2px; }
.aci-b span { display: block; font-size: 11.2px; color: var(--text-2); line-height: 1.7; }
.ac-intro > .badge { flex: 0 0 auto; white-space: nowrap; }
.ac-pane { min-width: 0; }
.ac-pane > .card { animation: acIn .22s ease-out; }
@keyframes acIn { from { opacity: .5; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (max-width: 1100px) {
  .ac-tabs { grid-template-columns: repeat(2, 1fr); }
}

/* 接入清单：奇数卡片时的新增引导位 */
.agent-add {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  min-height: 118px; padding: 14px; border: 1px dashed var(--border-2); border-radius: var(--r);
  background: var(--surface-2); color: var(--text-2); cursor: pointer; font-family: var(--font);
  transition: all .14s;
}
.agent-add:hover { border-color: var(--primary); background: var(--primary-weak); color: var(--primary); }
.aa-i { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: #fff; border: 1px solid var(--border); color: var(--primary); }
.agent-add b { font-size: 12.5px; font-weight: 600; }
.agent-add small { font-size: 10.8px; color: var(--text-3); }

/* ===== 条款 53：会话记录 · 平台筛选 · 关联资源下钻 ===== */
.lg-plat-bar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.lg-plat {
  height: 27px; padding: 0 9px; border: 1px solid var(--border); border-radius: 14px;
  background: var(--surface); color: var(--text-2); font-family: var(--font); font-size: 11px;
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer; white-space: nowrap;
}
.lg-plat:hover { border-color: var(--primary-line); color: var(--primary); }
.lg-plat.on { border-color: var(--primary); background: var(--primary-weak); color: var(--primary); font-weight: 600; }
.lg-plat em { font-style: normal; font-size: 10px; min-width: 16px; height: 16px; line-height: 16px; text-align: center; border-radius: 8px; background: var(--surface-3); color: var(--text-2); }
.lg-plat.on em { background: #fff; color: var(--primary); }
.lg-plat-tag { display: inline-block; margin-right: 6px; padding: 0 5px; border-radius: 4px; background: var(--surface-3); color: var(--text-2); font-size: 10px; font-weight: 600; }

.lg-res { margin-top: 12px; border: 1px solid var(--primary-line); border-radius: var(--r); background: var(--primary-weak); }
.lgr-h { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-bottom: 1px solid var(--primary-line); }
.lgr-h b { font-size: 12.2px; font-weight: 650; }
.lgr-h .badge { margin-left: auto; }
.lgr-body { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 12px; }
.lgr-chips { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; flex: 1; min-width: 0; }
.lgr-chip { height: 25px; padding: 0 9px; display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); font-size: 11px; color: var(--text-2); }
.lgr-chip b { font-size: 12px; color: var(--text); }
.lgr-acts { display: flex; align-items: center; gap: 6px; }
.lgr-note { padding: 0 12px 9px; font-size: 10.8px; color: var(--text-3); line-height: 1.7; }
.lgr-path { padding: 9px 12px; border-radius: 7px; background: var(--surface-2); font-size: 11px; color: var(--text-2); line-height: 1.8; }
.lgr-path b { color: var(--text); font-weight: 600; }
.lg-res-row { cursor: pointer; transition: background .12s; }
.lg-res-row:hover, .lg-res-row:focus { background: var(--primary-weak); outline: none; }
.lgr-go { color: var(--primary); font-size: 13px; margin-left: 4px; }

/* ===== 条款 53：原始会话历史回放 ===== */
.rs-banner {
  display: flex; align-items: center; gap: 11px; padding: 12px 14px; margin-bottom: 14px;
  border: 1px solid var(--primary-line); border-radius: var(--r);
  background: linear-gradient(90deg, var(--primary-weak), #fff);
}
.rsb-i { width: 30px; height: 30px; flex: 0 0 30px; border-radius: 9px; display: grid; place-items: center; background: var(--primary); color: #fff; }
.rsb-b { flex: 1; min-width: 0; }
.rsb-b b { display: block; font-size: 12.8px; font-weight: 650; margin-bottom: 3px; }
.rsb-b .small { color: var(--text-2); line-height: 1.7; }
.rs-banner > .badge { flex: 0 0 auto; white-space: nowrap; }
.rs-replay { padding-bottom: 6px; }
.rs-bat {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 10px 0 8px;
  padding: 7px 11px; border-radius: 7px; background: var(--surface-2);
  font-size: 11.2px; color: var(--text-2);
}
.rs-bat .mono { color: var(--text-3); }
.rs-ro { margin-left: auto; font-size: 10.5px; color: var(--text-3); }
.rs-tool {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 7px 9px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface-2);
  font-size: 10.8px; color: var(--text-2);
}
.rs-tool > span:first-child { display: inline-flex; align-items: center; gap: 4px; color: var(--primary); font-weight: 600; }
.rs-tool code { font-family: var(--mono, monospace); color: var(--text); }
.rs-tool .mono { margin-left: auto; color: var(--text-3); }
.rs-sum { margin-top: 8px; font-size: 12px; line-height: 1.9; }
.rs-list { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; margin-top: 8px; }
.rs-chip { padding: 2px 7px; border-radius: 5px; font-size: 10.5px; background: var(--green-weak, #e8f6ee); color: #17724d; border: 1px solid rgba(23,114,77,.16); }
.rs-chip.edit { background: var(--warn-weak, #fff5e6); color: #9a6212; border-color: rgba(154,98,18,.16); }
.rs-chip.del { background: var(--danger-weak, #fdeaea); color: #a92a2a; border-color: rgba(169,42,42,.16); }
.rs-divider { display: flex; align-items: center; gap: 12px; margin: 14px 0; color: var(--text-3); font-size: 11px; }
.rs-divider::before, .rs-divider::after { content: ''; flex: 1; height: 1px; background: var(--border-2); }
.rs-divider span { white-space: nowrap; }

/* 历史回放为只读记录，不做逐条入场动画；首屏停在顶部让「原始会话已恢复」横幅可见 */
.rs-stream .msg { animation: none; }
.rs-stream .rs-banner { position: relative; }
.rsb-act { flex: 0 0 auto; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.rsb-act .btn { height: 25px; font-size: 10.8px; padding: 0 9px; }