/* ==========================================================================
   见仁建智 · 多智能体协同工程管理系统
   视觉基调：深色工程控制台。信息密度优先，强调"数据"而非"装饰"。
   ========================================================================== */

:root {
  --bg: #070d1a;
  --bg-1: #0b1324;
  --bg-2: #101c33;
  --panel: #0e1729;
  --panel-2: #131f36;
  --line: #1e2c47;
  --line-2: #27395c;
  --text: #e6eefb;
  --text-2: #9fb0cc;
  --text-3: #6b7d9c;
  --accent: #38bdf8;
  --accent-2: #8b5cf6;
  --ok: #10b981;
  --warn: #f59e0b;
  --bad: #ef4444;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0; height: 100%;
  background: radial-gradient(1200px 600px at 12% -10%, #12233f 0%, transparent 60%), var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 13px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.is-busy { cursor: progress; }

h1, h2, h3, h4, h5 { margin: 0; font-weight: 650; line-height: 1.3; }
p { margin: 0 0 6px; }
code { font-family: var(--mono); font-size: 11.5px; background: #0a1526; border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; color: #9ad9f8; }
ul { margin: 4px 0 4px 16px; padding: 0; }
li { margin: 1px 0; }
small { color: var(--text-3); font-size: 11px; }

/* ---------------------------------------------------------------- 顶栏 --- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 23, 41, .95), rgba(9, 16, 30, .8));
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 40;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 38px; height: 38px; color: var(--accent); flex: none;
  background: linear-gradient(140deg, rgba(56,189,248,.18), rgba(139,92,246,.14));
  border: 1px solid var(--line-2); border-radius: 10px; display: grid; place-items: center; }
.brand-mark svg { width: 26px; height: 26px; }
.brand-text h1 { font-size: 17px; letter-spacing: .5px; }
.brand-text p { margin: 0; font-size: 11.5px; color: var(--text-3); }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.provider-badge { display: flex; align-items: center; gap: 7px; padding: 5px 10px; border: 1px solid var(--line-2);
  border-radius: 999px; background: var(--bg-2); font-size: 11.5px; color: var(--text-2); }
.provider-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.provider-badge .dot.is-offline { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.provider-badge .dot.is-live { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.topbar-meta { font-size: 11.5px; color: var(--text-3); display: flex; gap: 8px; }
.topbar-meta .sep { color: var(--line-2); }
.mini-btn { background: transparent; border: 1px solid var(--line-2); color: var(--text-2); border-radius: 6px;
  padding: 2px 8px; font-size: 11px; cursor: pointer; }
.mini-btn:hover { border-color: var(--accent); color: var(--accent); }

/* --------------------------------------------------------------- 布局 --- */
.shell {
  display: grid;
  grid-template-columns: 320px minmax(520px, 1fr) minmax(430px, 0.95fr);
  gap: 12px;
  padding: 12px;
  align-items: start;
  min-height: calc(100vh - 120px);
}
.col { display: flex; flex-direction: column; gap: 12px; min-width: 0; }

.panel { background: linear-gradient(180deg, var(--panel), var(--bg-1)); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 14px; border-bottom: 1px solid var(--line); background: rgba(19, 31, 54, .6); }
.panel-head h2 { font-size: 13px; letter-spacing: .3px; }
.panel-head .hint { font-size: 11px; color: var(--text-3); }
.panel-body { padding: 12px 14px; }
.panel-note .panel-body p { color: var(--text-2); font-size: 11.8px; }
.panel-note .panel-body b { color: var(--text); }

/* ------------------------------------------------------------ 目标输入 --- */
#goalInput { width: 100%; resize: vertical; background: #08111f; color: var(--text);
  border: 1px solid var(--line-2); border-radius: 8px; padding: 10px; font: inherit; font-size: 12.5px; line-height: 1.6; }
#goalInput:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56,189,248,.12); }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.chip { background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text-2);
  border-radius: 999px; padding: 4px 11px; font-size: 11.5px; cursor: pointer; transition: .15s; }
.chip:hover { border-color: var(--accent); color: var(--accent); background: rgba(56,189,248,.08); }
.run-row { display: flex; gap: 8px; }
.primary-btn { flex: 1; background: linear-gradient(120deg, var(--accent), #4f8ef7); color: #04121f;
  border: none; border-radius: 8px; padding: 10px 14px; font-size: 13px; font-weight: 700; cursor: pointer; transition: .15s; }
.primary-btn:hover:not(:disabled) { filter: brightness(1.08); }
.primary-btn:disabled { opacity: .55; cursor: progress; }
.ghost-btn { background: transparent; border: 1px solid var(--line-2); color: var(--text-2);
  border-radius: 8px; padding: 10px 14px; font-size: 12.5px; cursor: pointer; }
.ghost-btn:hover { border-color: var(--accent); color: var(--accent); }
.run-options { margin-top: 10px; }
.run-options label { display: flex; align-items: center; justify-content: space-between; font-size: 11.5px; color: var(--text-3); }
select, input[type=text], input[type=password], input[type=number] {
  background: #08111f; color: var(--text); border: 1px solid var(--line-2); border-radius: 6px;
  padding: 5px 8px; font: inherit; font-size: 12px; }
select:focus, input:focus { outline: none; border-color: var(--accent); }

/* ------------------------------------------------------------ 系统信息 --- */
.sys-info { display: flex; flex-direction: column; gap: 5px; }
.sys-row { display: flex; justify-content: space-between; gap: 10px; font-size: 11.8px; }
.sys-row span { color: var(--text-3); flex: none; }
.sys-row b { color: var(--text); text-align: right; font-weight: 600; }

/* --------------------------------------------------------- 编排画布 --- */
.panel-canvas { min-height: 330px; }
.cv-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  padding: 10px 14px; border-bottom: 1px solid var(--line); }
.cv-title { font-size: 13px; font-weight: 650; }
.cv-sub { font-size: 11px; color: var(--text-3); }
.cv-flow { padding: 14px; }
.cv-stage { position: relative; padding: 62px 8px 6px; }
.cv-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.cv-edge { fill: none; stroke: var(--line-2); stroke-width: 1.5; stroke-dasharray: 4 4; }
.cv-edge-hub { stroke: rgba(139, 92, 246, .5); }
.cv-edge.is-live { stroke: var(--accent); stroke-dasharray: 6 5; animation: dash 1s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -22; } }
.cv-hub { position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 9px; padding: 7px 14px; border-radius: 999px;
  background: linear-gradient(120deg, rgba(139,92,246,.22), rgba(56,189,248,.16));
  border: 1px solid rgba(139,92,246,.45); z-index: 2; }
.cv-hub-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 10px var(--accent-2); }
.cv-hub-text { display: flex; flex-direction: column; line-height: 1.2; }
.cv-hub-text b { font-size: 12.5px; }
.cv-hub-text span { font-size: 10px; color: var(--text-3); letter-spacing: .4px; }
.cv-layer { display: flex; gap: 12px; justify-content: center; margin-bottom: 26px; position: relative; z-index: 2; }
.cv-card { width: 190px; background: var(--panel-2); border: 1px solid var(--line-2); border-top: 3px solid var(--accent);
  border-radius: 9px; padding: 9px 10px; transition: .25s; position: relative; }
.cv-card.is-wait { opacity: .5; }
.cv-card.is-running { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 6px 22px rgba(56,189,248,.18); }
.cv-card.is-thinking { animation: pulse 1.1s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 3px rgba(56,189,248,.18); } }
.cv-card.is-done { border-top-color: var(--ok); }
.cv-card.is-done .cv-card-state { color: var(--ok); }
.cv-card.is-failed { border-top-color: var(--bad); }
.cv-card-top { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.cv-card-agent { font-size: 12px; font-weight: 650; }
.cv-card-state { font-size: 10.5px; color: var(--text-3); }
.cv-card-brief { font-size: 11px; color: var(--text-2); margin: 5px 0 7px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.cv-card-stat { display: flex; justify-content: space-between; font-size: 10.5px; color: var(--text-3); font-family: var(--mono); }
.cv-detail { border-top: 1px solid var(--line); padding: 12px 14px; max-height: 260px; overflow: auto; }
.cv-detail:empty { display: none; }

/* --------------------------------------------------------- 数字孪生 --- */
.panel-twin .panel-body { max-height: 470px; overflow: auto; }
.dt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dt-section { border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; background: rgba(11,19,36,.6); }
.dt-section.span-2 { grid-column: span 2; }
.dt-section-head { margin-bottom: 7px; }
.dt-section-title { font-size: 11.5px; color: var(--text-2); letter-spacing: .4px; }
.dt-building-cap { font-size: 10.5px; color: var(--text-3); margin-bottom: 6px; }
.dt-floors { display: flex; flex-direction: column; gap: 3px; }
.dt-floor { display: flex; align-items: center; gap: 7px; padding: 2px 4px; border-radius: 5px; }
.dt-floor.is-current { background: rgba(56,189,248,.09); box-shadow: inset 0 0 0 1px rgba(56,189,248,.25); }
.dt-floor-no { font-family: var(--mono); font-size: 10px; color: var(--text-3); width: 26px; flex: none; }
.dt-floor-cells { display: flex; gap: 5px; flex-wrap: wrap; }
.dt-module { border: 1px solid; border-radius: 5px; padding: 2px 7px; display: flex; gap: 6px; align-items: baseline;
  font-size: 10.5px; transition: .2s; }
.dt-module b { font-family: var(--mono); font-size: 11px; }
.dt-module i { font-style: normal; color: var(--text-3); font-size: 10px; }
.dt-module.is-empty { border: 1px dashed var(--line-2); color: var(--text-3); }
.dt-module.is-flash { animation: flash 1.6s ease-out; }
@keyframes flash { 0%, 40% { background: rgba(239,68,68,.45) !important; box-shadow: 0 0 0 3px rgba(239,68,68,.3); } }
.dt-legend { display: flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.dt-legend-item { display: flex; align-items: center; gap: 4px; font-size: 10px; color: var(--text-3); }
.dt-legend-item i { width: 8px; height: 8px; border-radius: 2px; }
.dt-cranes { display: flex; flex-direction: column; gap: 9px; }
.dt-crane.is-flash, .dt-string.is-flash, .dt-ledger-row.is-flash { animation: flash 1.6s ease-out; }
.dt-crane-top { display: flex; justify-content: space-between; align-items: center; font-size: 11.5px; }
.dt-chip { font-family: var(--mono); font-size: 10.5px; color: var(--ok); border: 1px solid var(--line-2); border-radius: 4px; padding: 0 5px; }
.dt-chip.is-warn { color: var(--bad); border-color: rgba(239,68,68,.5); }
.dt-bar { height: 6px; background: #0a1526; border-radius: 3px; overflow: hidden; margin: 5px 0 4px; }
.dt-bar i { display: block; height: 100%; border-radius: 3px; transition: width .4s; }
.dt-crane-meta { display: flex; gap: 10px; font-size: 10px; color: var(--text-3); font-family: var(--mono); }
.dt-env { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.dt-env-cell { display: flex; justify-content: space-between; gap: 6px; padding: 3px 6px; border-radius: 5px;
  background: rgba(10,21,38,.7); font-size: 10.5px; border: 1px solid transparent; }
.dt-env-cell span { color: var(--text-3); }
.dt-env-cell b { font-family: var(--mono); }
.dt-env-cell.is-warn { border-color: rgba(239,68,68,.4); background: rgba(239,68,68,.08); }
.dt-env-cell.is-warn b { color: var(--bad); }
.dt-bipv { display: flex; flex-direction: column; gap: 7px; }
.dt-string-head { display: flex; justify-content: space-between; font-size: 11px; }
.dt-string-meta { font-size: 10px; color: var(--text-3); font-family: var(--mono); }
.dt-ledger { display: flex; flex-direction: column; gap: 5px; }
.dt-ledger-row { display: grid; grid-template-columns: 52px 1fr auto auto; gap: 6px; align-items: center;
  font-size: 10.5px; padding: 4px 6px; border-radius: 5px; background: rgba(10,21,38,.7); border-left: 3px solid var(--line-2); }
.dt-ledger-row.is-bad { border-left-color: var(--bad); }
.dt-ledger-row.is-warn { border-left-color: var(--warn); }
.dt-ledger-row.is-ok { border-left-color: var(--ok); opacity: .65; }
.dt-ledger-kind { color: var(--text-2); }
.dt-ledger-mod { font-family: var(--mono); color: var(--text-3); }
.dt-ledger-status { color: var(--text-3); }

/* ------------------------------------------------------- 轨迹面板 --- */
.panel-trace { display: flex; flex-direction: column; max-height: 620px; }
#tracePanel { display: flex; flex-direction: column; min-height: 0; }
.tp-head { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.tp-title { font-size: 13px; font-weight: 650; }
.tp-counter { font-size: 11px; color: var(--text-3); font-family: var(--mono); }
.tp-tabs { display: flex; gap: 4px; padding: 8px 10px 0; border-bottom: 1px solid var(--line); }
.tp-tab { background: transparent; border: none; border-bottom: 2px solid transparent; color: var(--text-3);
  padding: 6px 10px; font-size: 12px; cursor: pointer; }
.tp-tab.is-active { color: var(--accent); border-bottom-color: var(--accent); }
.tp-body { overflow: auto; padding: 10px 12px; flex: 1; min-height: 260px; max-height: 500px; }
.tp-pane { display: none; }
.tp-pane.is-active { display: block; }
.tp-empty { color: var(--text-3); font-size: 12px; padding: 10px 2px; }

.tp-phase { display: grid; grid-template-columns: 12px 72px 1fr; gap: 8px; align-items: start; padding: 5px 0; font-size: 11.5px; }
.tp-phase-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); margin-top: 6px; box-shadow: 0 0 8px rgba(139,92,246,.6); }
.tp-phase b { color: var(--text); font-weight: 600; }
.tp-phase span:last-child { color: var(--text-2); }
.tp-agent { border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 8px; margin: 10px 0; background: rgba(8,17,31,.5); }
.tp-agent-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.tp-agent-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.tp-agent-head b { font-size: 12.5px; }
.tp-agent-brief { font-size: 11px; color: var(--text-3); flex: 1 1 100%; }
.tp-agent-state { font-size: 10.5px; color: var(--ok); font-family: var(--mono); margin-left: auto; }
.tp-agent-body { padding: 4px 10px 8px; }
.tp-step { padding: 7px 0; border-top: 1px dashed var(--line); }
.tp-step:first-child { border-top: none; }
.tp-label { display: inline-block; font-family: var(--mono); font-size: 10px; color: var(--text-3);
  background: #0a1526; border: 1px solid var(--line); border-radius: 4px; padding: 0 5px; margin-right: 6px; }
.tp-thought { display: flex; gap: 2px; align-items: flex-start; margin-bottom: 5px; }
.tp-thought p { font-size: 11.8px; color: var(--text-2); margin: 0; }
.tp-action { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.tp-action code { background: rgba(56,189,248,.1); border-color: rgba(56,189,248,.3); color: #7dd3fc; }
.tp-args { font-family: var(--mono); font-size: 10.5px; color: var(--text-3); word-break: break-all; }
.tp-obs { margin-top: 5px; padding: 7px 9px; background: rgba(10,21,38,.75); border: 1px solid var(--line); border-radius: 7px; }
.tp-obs-head { display: flex; align-items: center; gap: 6px; margin-bottom: 5px; }
.tp-obs-data { max-height: 320px; overflow: auto; }
.tp-cites { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 7px; padding-top: 6px; border-top: 1px dashed var(--line); }
.tp-cite { font-size: 10px; color: var(--text-3); border: 1px solid var(--line-2); border-radius: 4px; padding: 1px 6px; }
.tp-final { display: flex; gap: 6px; align-items: flex-start; }
.tp-error { color: var(--bad); font-size: 12px; padding: 8px; border: 1px solid rgba(239,68,68,.4); border-radius: 7px; background: rgba(239,68,68,.08); }

.tp-evidence-count { font-size: 11.5px; color: var(--text-2); margin-bottom: 8px; }
.tp-evidence-item { border-left: 3px solid var(--accent); padding: 5px 9px; margin-bottom: 6px; background: rgba(10,21,38,.6); border-radius: 0 6px 6px 0; }
.tp-evidence-item b { font-size: 12px; }
.tp-evidence-item span { font-size: 11px; color: var(--text-2); margin-left: 7px; }
.tp-evidence-item small { display: block; }

.tp-metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.tp-metric { background: rgba(10,21,38,.7); border: 1px solid var(--line); border-radius: 7px; padding: 7px 9px; }
.tp-metric span { display: block; font-size: 10.5px; color: var(--text-3); }
.tp-metric b { font-size: 15px; font-family: var(--mono); }
.tp-metric-section { font-size: 11.5px; color: var(--text-2); margin: 12px 0 6px; letter-spacing: .3px; }
.tp-toolbars { display: flex; flex-direction: column; gap: 5px; }
.tp-toolbar { display: grid; grid-template-columns: 150px 1fr 46px; gap: 8px; align-items: center; font-size: 10.5px; }
.tp-toolbar-track { height: 6px; background: #0a1526; border-radius: 3px; overflow: hidden; }
.tp-toolbar-track i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.tp-toolbar span { color: var(--text-3); font-family: var(--mono); text-align: right; }

/* ------------------------------------------------------- 工具渲染 --- */
.tr-block { display: flex; flex-direction: column; gap: 7px; }
.tr-kv { display: flex; flex-wrap: wrap; gap: 6px; }
.tr-row { display: flex; gap: 5px; align-items: baseline; background: rgba(19,31,54,.7); border: 1px solid var(--line);
  border-radius: 5px; padding: 2px 7px; font-size: 10.5px; }
.tr-row span { color: var(--text-3); }
.tr-row b { font-family: var(--mono); font-size: 11.5px; }
.tr-badge { display: inline-block; font-size: 10px; border-radius: 4px; padding: 1px 6px; border: 1px solid;
  white-space: nowrap; }
.tr-badge.is-ok { color: var(--ok); border-color: rgba(16,185,129,.45); background: rgba(16,185,129,.1); }
.tr-badge.is-bad { color: var(--bad); border-color: rgba(239,68,68,.45); background: rgba(239,68,68,.1); }
.tr-badge.is-warn { color: var(--warn); border-color: rgba(245,158,11,.45); background: rgba(245,158,11,.1); }
.tr-badge.is-info { color: var(--text-2); border-color: var(--line-2); background: rgba(19,31,54,.8); }
.tr-badge.is-std { color: #7dd3fc; border-color: rgba(56,189,248,.45); background: rgba(56,189,248,.1); }
.tr-badge.is-note, .tr-badge.is-rel { color: var(--accent-2); border-color: rgba(139,92,246,.45); background: rgba(139,92,246,.12); }
.tr-badge.is-plan { color: var(--warn); border-color: rgba(245,158,11,.45); background: rgba(245,158,11,.1); }
.tr-table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.tr-table th { text-align: left; color: var(--text-3); font-weight: 500; padding: 4px 6px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
.tr-table td { padding: 4px 6px; border-bottom: 1px solid var(--line); color: var(--text-2); vertical-align: top; }
.tr-table tbody tr:hover { background: rgba(56,189,248,.05); }
.tr-cites { display: flex; flex-direction: column; gap: 6px; }
.tr-cite { border-left: 3px solid var(--accent); padding: 5px 9px; background: rgba(10,21,38,.6); border-radius: 0 6px 6px 0; }
.tr-cite b { font-size: 11.5px; margin: 0 6px; }
.tr-cite p { font-size: 11px; color: var(--text-2); margin: 3px 0 2px; }
.tr-related { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.tr-sub { font-size: 10.5px; color: var(--text-3); }
.tr-empty { font-size: 11.5px; color: var(--text-3); }
.tr-warn { border: 1px solid rgba(245,158,11,.4); background: rgba(245,158,11,.08); border-radius: 6px; padding: 6px 9px; }
.tr-warn p { font-size: 11px; margin: 0; color: #fcd34d; }
.tr-actions p { font-size: 11px; margin: 2px 0; color: var(--text-2); }
.tr-suggests p { font-size: 11px; margin: 2px 0; color: var(--text-2); }
.tr-proposal { border: 1px solid var(--line-2); border-radius: 7px; padding: 7px 9px; background: rgba(19,31,54,.5); }
.tr-proposal-head { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.tr-proposal p { font-size: 11px; margin: 0 0 5px; }
.tr-hotzones, .tr-causes, .tr-history { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.tr-cause { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; width: 100%; }
.tr-cause b { font-family: var(--mono); font-size: 11px; }
.tr-orders { display: flex; flex-direction: column; gap: 5px; }
.tr-order { display: flex; flex-wrap: wrap; gap: 8px; font-size: 10.5px; padding: 5px 8px;
  background: rgba(10,21,38,.7); border: 1px solid var(--line); border-radius: 6px; color: var(--text-2); }
.tr-order.is-card { flex-direction: column; gap: 4px; }
.tr-order-head { display: flex; gap: 7px; align-items: center; }
.tr-order ul { margin: 2px 0 2px 16px; }
.tr-order li { font-size: 10.5px; color: var(--text-2); }
.tr-json { font-family: var(--mono); font-size: 10.5px; color: #9ad9f8; background: #08111f;
  border: 1px solid var(--line); border-radius: 6px; padding: 8px; overflow: auto; max-height: 280px; margin: 0; }

/* ------------------------------------------------------- 综合报告 --- */
.panel-report .panel-body { padding: 0; }
#reportPanel:empty { display: none; }
.rp-hero { display: flex; gap: 14px; justify-content: space-between; align-items: flex-start; flex-wrap: wrap;
  padding: 14px 16px; background: linear-gradient(120deg, rgba(56,189,248,.12), rgba(139,92,246,.1)); border-bottom: 1px solid var(--line); }
.rp-kicker { font-size: 10.5px; letter-spacing: 1.5px; color: var(--accent); text-transform: uppercase; }
.rp-hero-left h2 { font-size: 15px; margin: 4px 0 8px; max-width: 620px; }
.rp-hero-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.rp-chip { font-size: 10.5px; font-family: var(--mono); border: 1px solid var(--line-2); border-radius: 999px;
  padding: 2px 9px; color: var(--text-2); background: rgba(10,21,38,.7); }
.rp-chip.is-accent { color: var(--accent); border-color: rgba(56,189,248,.45); }
.rp-hero-actions { display: flex; gap: 7px; flex-wrap: wrap; }
.rp-btn { background: rgba(56,189,248,.12); border: 1px solid rgba(56,189,248,.45); color: #9ad9f8;
  border-radius: 7px; padding: 6px 11px; font-size: 11.5px; cursor: pointer; }
.rp-btn:hover { background: rgba(56,189,248,.2); }
.rp-btn.ghost { background: transparent; border-color: var(--line-2); color: var(--text-2); }
.rp-card { border-bottom: 1px solid var(--line); }
.rp-card-head { padding: 10px 16px 0; }
.rp-card-head h3 { font-size: 12.5px; letter-spacing: .3px; }
.rp-card.is-primary .rp-card-head h3 { color: var(--accent); }
.rp-card.is-accent .rp-card-head h3 { color: var(--accent-2); }
.rp-card.is-warn .rp-card-head h3 { color: var(--warn); }
.rp-card-body { padding: 8px 16px 14px; }
.rp-conclusion { font-size: 12.5px; }
.rp-conclusion h4 { font-size: 12.5px; color: var(--accent); margin: 10px 0 4px; }
.rp-conclusion h5 { font-size: 12.5px; color: var(--accent); margin: 10px 0 4px; }
.rp-conclusion p { margin: 0 0 4px; color: var(--text); }
.rp-conclusion ul { margin: 2px 0 8px 16px; }
.rp-conclusion li { margin: 2px 0; }
.rp-insights { display: flex; flex-direction: column; gap: 7px; }
.rp-insight { border-left: 3px solid var(--accent-2); background: rgba(139,92,246,.08); border-radius: 0 7px 7px 0; padding: 7px 10px; }
.rp-insight p { margin: 3px 0 0; font-size: 11.8px; color: var(--text); }
.rp-artifacts { display: flex; flex-direction: column; gap: 10px; }
.rp-artifact { border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 8px;
  padding: 9px 11px; background: rgba(8,17,31,.5); }
.rp-artifact header { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 5px; }
.rp-artifact header b { font-size: 12.5px; }
.rp-artifact header span { font-size: 10.5px; color: var(--text-3); font-family: var(--mono); }
.rp-artifact-brief { font-size: 11px; color: var(--text-3); margin: 0 0 6px; }
.rp-artifact-answer { font-size: 12px; color: var(--text); }
.rp-artifact-answer p { margin: 0 0 3px; }
.rp-artifact-tools { display: flex; flex-direction: column; gap: 3px; margin-top: 7px; padding-top: 7px; border-top: 1px dashed var(--line); }
.rp-artifact-tool { display: flex; gap: 7px; align-items: baseline; font-size: 10.5px; }
.rp-artifact-tool span { color: var(--text-3); }
.rp-confirm { display: flex; flex-direction: column; gap: 5px; }
.rp-confirm-item { display: flex; gap: 8px; font-size: 11.5px; padding: 5px 8px; background: rgba(245,158,11,.07);
  border-left: 3px solid var(--warn); border-radius: 0 6px 6px 0; }
.rp-confirm-item b { flex: none; color: var(--warn); }
.rp-confirm-item span { color: var(--text-2); }
.rp-timeline { display: flex; flex-direction: column; gap: 4px; }
.rp-tl-item { display: grid; grid-template-columns: 10px 68px 1fr 62px; gap: 7px; align-items: baseline; font-size: 11px; }
.rp-tl-item i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); }
.rp-tl-item b { color: var(--text); font-weight: 600; }
.rp-tl-item span { color: var(--text-2); }
.rp-tl-item em { font-style: normal; font-family: var(--mono); font-size: 10px; color: var(--text-3); text-align: right; }
.rp-plan-thought, .rp-plan-source { font-size: 11.5px; color: var(--text-2); }
.rp-evidence { display: flex; flex-wrap: wrap; gap: 5px; }
.rp-evidence-chip { font-size: 10.5px; border: 1px solid var(--line-2); border-radius: 999px; padding: 2px 9px; color: var(--text-2); }
.rp-empty { font-size: 11.5px; color: var(--text-3); }

/* --------------------------------------------------------- 页脚/弹窗 --- */
.pagefoot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 12px 20px 20px; font-size: 11px; color: var(--text-3); }

.mask { position: fixed; inset: 0; background: rgba(4, 8, 16, .72); backdrop-filter: blur(3px);
  display: none; align-items: center; justify-content: center; z-index: 90; }
.mask.is-open { display: flex; }
.modal { width: min(520px, 92vw); background: var(--panel); border: 1px solid var(--line-2); border-radius: 12px;
  box-shadow: 0 30px 70px rgba(0,0,0,.6); max-height: 88vh; overflow: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.modal-head h2 { font-size: 14px; }
.icon-btn { background: transparent; border: none; color: var(--text-3); font-size: 20px; cursor: pointer; line-height: 1; }
.icon-btn:hover { color: var(--bad); }
.modal-body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 11.5px; color: var(--text-3); }
.field select, .field input { width: 100%; }
.modal-actions { display: flex; gap: 8px; margin-top: 4px; }
.modal-actions .primary-btn { flex: 1; }
.test-result { font-size: 11.5px; color: var(--text-3); min-height: 16px; margin: 0; }
.test-result.is-ok { color: var(--ok); }
.test-result.is-bad { color: var(--bad); }
.modal-note { font-size: 10.5px; color: var(--text-3); margin: 0; }

/* --------------------------------------------------------- 响应式 --- */
@media (max-width: 1460px) {
  .shell { grid-template-columns: 300px minmax(440px, 1fr) minmax(380px, .9fr); }
}
@media (max-width: 1200px) {
  .shell { grid-template-columns: 1fr 1fr; }
  .col-right { grid-column: span 2; }
  .dt-grid { grid-template-columns: 1fr 1fr 1fr; }
  .dt-section.span-2 { grid-column: span 3; }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .col-right { grid-column: auto; }
  .dt-grid { grid-template-columns: 1fr; }
  .dt-section.span-2 { grid-column: auto; }
  .topbar { flex-direction: column; align-items: flex-start; }
}
@media print {
  body { background: #fff; color: #000; }
  .topbar, .col-left, .pagefoot, .mask { display: none; }
}

/* ==========================================================================
   手机浏览器适配
   --------------------------------------------------------------------------
   桌面版仍是"三栏工程控制台"；手机上改成：单栏竖排 + 抽屉式面板导航 +
   编排画布横向滑动。所有改动都只叠加在桌面样式之上，桌面断点行为不变。
   ========================================================================== */

/* --------------------------------------------- 手机端专用导航（桌面隐藏） --- */
.nav-toggle { display: none; }
.nav-backdrop {
  display: none; position: fixed; inset: 0; z-index: 45;
  background: rgba(4, 8, 16, .58); backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.nav-backdrop.is-open { display: block; }

/* ------------------------------------------------- 中等宽度（平板竖屏） --- */
@media (max-width: 860px) {
  /* 画布在窄屏不再压缩卡片：改为横向滑动，连线跟随滚动容器 */
  .panel-canvas { min-height: 0; }
  .cv-flow { padding: 10px 0 12px; overflow-x: auto; overflow-y: hidden;
    -webkit-overflow-scrolling: touch; overscroll-behavior-x: contain; }
  .cv-stage { min-width: max-content; padding: 54px 12px 6px; }
  .cv-layer { padding: 0 10px; margin-bottom: 20px; }
  .cv-hub { top: 6px; padding: 6px 12px; }
  .dt-grid { grid-template-columns: 1fr; }
  .dt-section.span-2 { grid-column: auto; }

  /* 时间线在窄屏改为两行堆叠，时间戳不再被挤掉 */
  .rp-tl-item { grid-template-columns: 10px 1fr auto; row-gap: 0; }
  .rp-tl-item span { grid-column: 2 / -1; }
  .rp-tl-item em { grid-column: 3; grid-row: 1; }
}

/* ------------------------------------------------------- 手机（≤640px） --- */
@media (max-width: 640px) {
  body { font-size: 14px; }
  code { font-size: 12px; }
  small { font-size: 12px; }

  /* 顶部：只留品牌 + 导航按钮，地址栏色跟随主题 */
  .topbar { flex-direction: row; align-items: center; gap: 10px;
    padding: 10px max(12px, env(safe-area-inset-left)) 10px max(12px, env(safe-area-inset-right)); }
  .nav-toggle { display: inline-flex; order: -1; flex: none; align-items: center; justify-content: center;
    width: 42px; height: 42px; border-radius: 10px; cursor: pointer;
    background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text-2); }
  .nav-toggle:hover { border-color: var(--accent); color: var(--accent); }
  .nav-toggle svg { width: 18px; height: 18px; fill: currentColor; }
  .brand-mark { width: 34px; height: 34px; }
  .brand-text h1 { font-size: 15px; }
  .brand-text p { display: none; }
  .topbar-right { flex: 1; justify-content: flex-end; min-width: 0; }
  .topbar-meta { display: none; }
  .provider-badge { flex: 1; min-width: 0; font-size: 11px; padding: 5px 9px; }
  .provider-badge span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .provider-badge .mini-btn { flex: none; white-space: nowrap; }

  /* 面板导航改为抽屉：默认收起，点顶栏按钮展开 */
  body.is-nav-open { overflow: hidden; }
  body.is-nav-open .nav-backdrop { display: block; }
  .col-left { position: fixed; z-index: 50; inset: 0 auto 0 0; width: min(320px, 88vw);
    overflow-y: auto; -webkit-overflow-scrolling: touch; gap: 10px;
    padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
    background: linear-gradient(180deg, #0c1526, #070d1a);
    border-right: 1px solid var(--line-2);
    box-shadow: 0 0 40px rgba(0, 0, 0, .6);
    transform: translateX(-102%); visibility: hidden;
    transition: transform .22s ease, visibility .22s ease; }
  body.is-nav-open .col-left { transform: none; visibility: visible; }

  /* 单栏竖排（桌面为三栏网格） */
  .shell { grid-template-columns: 1fr; gap: 10px;
    padding: 10px max(10px, env(safe-area-inset-left)) calc(20px + env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-right));
    min-height: 0; }
  .col { gap: 10px; }

  /* 触控：按钮与输入足够大，输入框 16px 避免 iOS 自动放大 */
  .primary-btn { padding: 13px 14px; font-size: 14px; }
  .ghost-btn { padding: 13px 14px; font-size: 13.5px; }
  .chip { padding: 8px 13px; font-size: 12.5px; }
  .mini-btn { padding: 6px 10px; font-size: 12px; }
  .rp-btn { padding: 10px 13px; font-size: 12.5px; }
  .icon-btn { padding: 0 6px; font-size: 24px; }
  .tp-tab { padding: 10px 12px; font-size: 13px; }
  #goalInput { min-height: 104px; font-size: 16px; }
  select, input[type=text], input[type=password], input[type=number] { font-size: 16px; padding: 8px 10px; }

  .panel-head { padding: 10px 12px; }
  .panel-head h2 { font-size: 13.5px; }
  .panel-head .hint { display: none; }
  .panel-body { padding: 12px; }
  .run-row { flex-direction: column; }
  .run-options label { font-size: 12.5px; gap: 10px; }

  /* 编排画布：卡片小一号，仍然横向滑动 */
  .cv-head { flex-direction: column; align-items: flex-start; gap: 2px; padding: 10px 12px; }
  .cv-card { width: 168px; }
  .cv-detail { max-height: 300px; }
  .dt-panel .panel-body, .panel-twin .panel-body { max-height: none; }
  .dt-ledger-row { grid-template-columns: 1fr auto; }
  .dt-ledger-kind { grid-column: 1 / -1; }
  .dt-env { grid-template-columns: 1fr; }

  /* 轨迹与报告：去掉内部滚动上限，整页滚动更适合手指操作 */
  .panel-trace { max-height: none; }
  .tp-body { max-height: none; min-height: 220px; }
  .tp-phase { grid-template-columns: 12px 62px 1fr; gap: 6px; font-size: 12px; }
  .tp-agent-brief { font-size: 11.5px; }
  .tp-metric-grid { grid-template-columns: repeat(2, 1fr); }
  .tp-toolbar { grid-template-columns: 96px 1fr 42px; }
  .tp-obs-data { max-height: 260px; }

  .rp-hero { padding: 12px; gap: 10px; }
  .rp-hero-left, .rp-hero-actions { width: 100%; }
  .rp-hero-actions .rp-btn { flex: 1; }
  .rp-card-head, .rp-card-body { padding-left: 12px; padding-right: 12px; }
  .rp-conclusion { font-size: 13px; }
  .rp-artifact-answer { font-size: 12.5px; }
  .rp-confirm-item { flex-direction: column; gap: 1px; }

  /* 宽表格改为卡片内横向滑动，避免撑破页面 */
  .tr-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tr-table thead, .tr-table tbody { display: table; width: 100%; min-width: 520px; }
  .tr-json { max-height: 220px; }

  /* 弹窗与页脚 */
  .mask { padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom); }
  .modal { width: min(520px, 94vw); max-height: 92vh; }
  .modal-actions { flex-direction: column; }
  .modal-actions .ghost-btn { width: 100%; }
  .pagefoot { flex-direction: column; gap: 4px; padding: 10px 12px calc(18px + env(safe-area-inset-bottom)); font-size: 11.5px; }
}

/* --------------------------------------------- 手机横屏（高度很小） --- */
@media (max-width: 900px) and (max-height: 460px) {
  .panel-twin .panel-body, .tp-body { max-height: 60vh; }
}