:root {
  --forest: #173f2d;
  --forest-2: #245b40;
  --leaf: #3f8d4f;
  --leaf-soft: #eaf3e7;
  --lime: #b9d94f;
  --paper: #ffffff;
  --page: #edf1eb;
  --panel: #f5f7f3;
  --ink: #19261e;
  --muted: #708078;
  --line: #d9e2da;
  --line-strong: #c8d5ca;
  --danger: #b24e42;
  --shadow: 0 12px 34px rgba(23, 63, 45, 0.07);
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, textarea:focus-visible { outline: 3px solid rgba(185, 217, 79, 0.5); outline-offset: 2px; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.app-shell {
  display: grid;
  grid-template-columns: clamp(260px, 18vw, 310px) minmax(0, 1fr);
  gap: 12px;
  min-height: 100vh;
  padding: 12px;
}
.app-shell.scenario-mode {
  grid-template-columns: minmax(0, 1fr);
  padding: 8px;
  gap: 0;
  min-height: 100vh;
  height: 100vh;
  overflow: hidden;
}
.app-shell.scenario-mode .left-sidebar {
  display: none;
}

.agent-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(260px, 18vw, 310px);
  gap: 12px;
  min-width: 0;
  min-height: calc(100vh - 24px);
}

.agent-stage.is-hidden { display: none; }

.agent-stage-scenario {
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  height: calc(100vh - 24px);
  min-height: 0;
  overflow: hidden;
}
.app-shell.scenario-mode .agent-stage-scenario {
  height: 100%;
  min-height: 0;
}

.left-sidebar, .right-sidebar, .chat-panel, .context-banner {
  border: 1px solid var(--line);
  background: var(--paper);
}

.left-sidebar, .right-sidebar {
  position: sticky;
  top: 12px;
  height: calc(100vh - 24px);
  overflow: auto;
  border-radius: 17px;
  box-shadow: var(--shadow);
}

.left-sidebar { display: flex; flex-direction: column; padding: 18px 14px; scrollbar-width: none; -ms-overflow-style: none; }
.left-sidebar::-webkit-scrollbar { display: none; }
.brand { display: flex; align-items: center; gap: 11px; padding: 2px 8px 18px; }
.brand-mark { display: grid; width: 42px; height: 42px; flex: 0 0 42px; place-items: center; border-radius: 12px; color: var(--forest); background: var(--lime); }
.brand-mark svg { width: 25px; height: 25px; }
.brand small, .brand h1 { display: block; margin: 0; }
.brand small { color: var(--muted); font-size: 11px; letter-spacing: 0.05em; }
.brand h1 { margin-top: 3px; font-family: Georgia, "Noto Serif SC", serif; font-size: 18px; }
.section-label { margin: 0 8px 8px; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; }
.expert-nav { display: grid; gap: 6px; }
.expert-button { position: relative; display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 10px; align-items: center; width: 100%; padding: 10px; border: 1px solid transparent; border-radius: 11px; color: var(--ink); text-align: left; background: transparent; }
.expert-button[hidden] { display: none; }
.expert-button:hover { background: #f7f9f6; }
.expert-button.active { border-color: #b8d0ba; background: var(--leaf-soft); }
.expert-button.active::before { position: absolute; top: 11px; bottom: 11px; left: -15px; width: 3px; border-radius: 3px; background: var(--leaf); content: ""; }
.expert-icon { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--forest-2); background: #f8faf7; }
.expert-button.active .expert-icon { border-color: var(--forest-2); color: white; background: var(--forest-2); }
.expert-button strong, .expert-button small { display: block; }
.expert-button strong { font-size: 15px; }
.expert-button small { margin-top: 3px; overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }

.history-section { display: grid; gap: 14px; margin-top: 20px; padding: 16px 2px 0; border-top: 1px solid var(--line); }
.new-chat-button { display: flex; min-height: 46px; align-items: center; justify-content: center; gap: 7px; width: 100%; border: 1px solid var(--forest-2); border-radius: 9px; color: white; background: var(--forest-2); font-size: 14px; font-weight: 700; }
.new-chat-button:hover { background: var(--forest); }
.new-chat-button svg { width: 17px; height: 17px; }
.history-heading { display: flex; align-items: center; justify-content: space-between; }
.history-heading strong { font-size: 15px; }
.history-heading button { padding: 3px 0; border: 0; color: var(--leaf); background: transparent; font-size: 12px; font-weight: 700; }
.history-list {
  display: grid;
  gap: 8px;
  max-height: 400px;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.history-list::-webkit-scrollbar { display: none; }
.history-item { position: relative; display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 10px; align-items: center; min-height: 72px; padding: 10px 34px 10px 10px; border: 1px solid var(--line); border-radius: 11px; background: white; }
.history-item:hover, .history-item.active { border-color: #a9c4ab; background: #f3f7f1; }
.history-mark { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 9px; color: var(--forest-2); background: var(--leaf-soft); font-size: 11px; font-weight: 800; }
.history-copy { min-width: 0; }
.history-copy strong, .history-copy small { display: block; }
.history-copy strong { display: -webkit-box; overflow: hidden; font-size: 13px; line-height: 1.4; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.history-copy small { margin-top: 5px; color: var(--muted); font-size: 11px; }
.history-delete { position: absolute; right: 7px; bottom: 9px; display: grid; width: 25px; height: 25px; place-items: center; border: 0; border-radius: 6px; color: #a2afa6; background: transparent; }
.history-delete:hover { color: var(--danger); background: white; }
.history-delete svg { width: 14px; height: 14px; }
.history-empty { margin: 0; padding: 18px 10px; border: 1px dashed var(--line-strong); color: var(--muted); font-size: 12px; text-align: center; }

.main-workspace { display: flex; height: calc(100vh - 24px); min-width: 0; min-height: 0; flex-direction: column; gap: 10px; }
.workspace-header { display: flex; min-height: 60px; align-items: center; gap: 10px; padding: 0 4px; }
.header-icon, .context-icon, .stage-heading-icon { display: grid; width: 38px; height: 38px; flex: 0 0 38px; place-items: center; border: 1px solid #bcd0bd; border-radius: 10px; color: var(--forest-2); background: var(--leaf-soft); }
.workspace-header p, .workspace-header h2 { margin: 0; }
.workspace-header p { color: var(--leaf); font-size: 11px; font-weight: 700; letter-spacing: 0.08em; }
.workspace-header h2 { margin-top: 2px; font-family: Georgia, "Noto Serif SC", serif; font-size: 24px; }
.ready-pill { margin-left: auto; padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: white; font-size: 11px; }
.ready-pill i { display: inline-block; width: 6px; height: 6px; margin-right: 5px; border-radius: 50%; background: var(--leaf); }
.context-banner { display: flex; align-items: center; gap: 11px; padding: 13px 15px; border-radius: 12px; }
.context-icon { width: 34px; height: 34px; flex-basis: 34px; }
.context-banner p, .context-banner h3 { margin: 0; }
.context-banner p { color: var(--leaf); font-size: 11px; font-weight: 700; }
.context-banner h3 { margin-top: 3px; font-family: Georgia, "Noto Serif SC", serif; font-size: 20px; }

.chat-panel { display: flex; min-height: 0; flex: 1; flex-direction: column; overflow: hidden; border-radius: 15px; box-shadow: var(--shadow); }
.chat-window { display: flex; min-height: 0; flex: 1; flex-direction: column; gap: 14px; padding: 18px; overflow-y: auto; background: var(--panel); scroll-behavior: smooth; }
.message { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; align-items: start; max-width: 92%; }
.message.user { grid-template-columns: minmax(0, 1fr) 34px; align-self: flex-end; }
.avatar { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid #bed1bf; border-radius: 9px; color: var(--forest-2); background: var(--leaf-soft); font-size: 11px; font-weight: 800; }
.avatar svg { width: 20px; height: 20px; stroke-width: 1.9; }
.assistant-avatar { border-radius: 11px 11px 11px 4px; background: #e7f2e4; }
.message.user .avatar { grid-column: 2; border-color: #bfd0c1; border-radius: 11px 11px 4px 11px; color: white; background: var(--forest-2); }
.bubble { padding: 13px 15px; border: 1px solid var(--line); border-radius: 4px 12px 12px 12px; color: #425149; background: white; font-size: 14px; line-height: 1.7; }
.message.user .bubble { grid-column: 1; grid-row: 1; border-color: #b9ceb9; border-radius: 12px 4px 12px 12px; background: var(--leaf-soft); }
.bubble p { margin: 0; }
.bubble p + p { margin-top: 7px; }
.bubble strong { color: var(--forest); }
.source { display: block; margin-top: 8px; padding-top: 7px; border-top: 1px solid var(--line); color: var(--leaf); font-size: 11px; font-weight: 700; }
.course-analysis { display: grid; gap: 7px; margin: 10px 0; padding: 11px 13px; border-left: 3px solid var(--leaf); border-radius: 0 8px 8px 0; background: #f3f7f1; }
.course-analysis > span { color: var(--leaf); font-size: 10px; font-weight: 700; letter-spacing: .04em; }
.course-analysis > strong { color: var(--forest); font-size: 13px; }
.course-analysis-points { display: grid; gap: 5px; }
.course-analysis-points p { position: relative; margin: 0; padding-left: 13px; color: #4b5c52; font-size: 12px; line-height: 1.65; }
.course-analysis-points p::before { position: absolute; top: .68em; left: 1px; width: 5px; height: 5px; border-radius: 50%; background: var(--lime); content: ""; }
.course-loop { display: grid; gap: 3px; margin-top: 2px; padding: 8px 10px; border-radius: 7px; color: white; background: var(--forest); }
.course-loop small { color: #bdd3c3; font-size: 9px; font-weight: 700; }
.course-loop b { font-size: 11px; line-height: 1.6; }
.conversation-session-strip { display: grid; gap: 2px; max-width: calc(92% - 44px); margin-left: 44px; padding: 10px 13px; border-left: 3px solid var(--lime); color: #dce8de; background: var(--forest); }
.conversation-session-strip span { color: #b8cebc; font-size: 9px; font-weight: 700; letter-spacing: .06em; }
.conversation-session-strip strong { color: white; font-size: 14px; }
.conversation-session-strip p { margin: 0; font-size: 11px; }
.stage-story-heading { display: flex; align-items: baseline; gap: 9px; margin-bottom: 9px; }
.stage-story-heading span { flex: 0 0 auto; padding: 3px 7px; border-radius: 999px; color: white; background: var(--forest-2); font-size: 9px; font-weight: 700; }
.stage-story-heading strong { font-family: Georgia, "Noto Serif SC", serif; font-size: 16px; }
.option-wrap { display: flex; flex-wrap: wrap; gap: 8px; margin: -4px 0 0 44px; max-width: 88%; }
.option-button { min-width: 112px; padding: 10px 12px; border: 1px solid #b9cbbb; border-radius: 8px; color: var(--forest); background: white; font-size: 13px; font-weight: 700; text-align: left; }
.option-button:hover { border-color: var(--leaf); background: #f1f6ef; transform: translateY(-1px); }
.option-button small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; font-weight: 400; }
.option-button.primary { border-color: var(--forest-2); color: white; background: var(--forest-2); }
.option-button.primary small { color: #cbd9ce; }
.option-wrap.used .option-button { cursor: default; opacity: 0.45; pointer-events: none; }
.crop-browser { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; max-width: 88%; margin: -4px 0 0 44px; }
.crop-card { position: relative; display: flex; min-height: 218px; padding: 15px; overflow: hidden; flex-direction: column; border: 1px solid var(--line); border-radius: 12px; color: #435148; background: white; text-align: left; transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease; }
.crop-card::before { position: absolute; inset: 0 0 auto; height: 4px; background: var(--card-accent, var(--leaf)); content: ""; }
.crop-card:hover { border-color: var(--card-accent, var(--leaf)); box-shadow: 0 10px 22px rgba(23, 63, 45, .09); transform: translateY(-2px); }
.crop-card.recommended { border-color: #a8c770; box-shadow: 0 8px 18px rgba(63, 141, 79, .08); }
.crop-tone-1 { --card-accent: #4e9a58; --card-soft: #e8f3e5; }
.crop-tone-2 { --card-accent: #78a64c; --card-soft: #eff6e4; }
.crop-tone-3 { --card-accent: #259477; --card-soft: #e2f4ee; }
.crop-tone-4 { --card-accent: #478c69; --card-soft: #e6f1ea; }
.crop-tone-5 { --card-accent: #a05f83; --card-soft: #f5e9ef; }
.crop-tone-6 { --card-accent: #65964d; --card-soft: #ebf3e5; }
.crop-card-visual { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; color: var(--card-accent); background: var(--card-soft); }
.crop-card-visual svg { width: 25px; height: 25px; stroke-width: 1.7; }
.crop-card-type { position: absolute; top: 17px; right: 13px; padding: 4px 7px; border-radius: 999px; color: var(--card-accent); background: var(--card-soft); font-size: 10px; font-weight: 700; }
.crop-card-name { display: flex; align-items: center; gap: 6px; margin-top: 11px; color: var(--forest); font-size: 16px; }
.crop-card-name em { padding: 2px 6px; border-radius: 999px; color: white; background: var(--leaf); font-size: 8px; font-style: normal; }
.crop-card-trait { display: -webkit-box; min-height: 36px; margin-top: 5px; overflow: hidden; color: var(--muted); font-size: 11px; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.crop-card-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; margin-top: 10px; }
.crop-card-meta > span { padding: 7px; border-radius: 7px; background: #f6f8f5; }
.crop-card-meta small, .crop-card-meta b { display: block; }
.crop-card-meta small { color: var(--muted); font-size: 9px; }
.crop-card-meta b { margin-top: 2px; color: var(--forest); font-size: 11px; }
.crop-card-action { display: flex; justify-content: space-between; margin-top: auto; padding-top: 10px; color: var(--card-accent); font-size: 11px; font-weight: 700; }
.crop-browser.used .crop-card { opacity: 0.5; pointer-events: none; }
.variety-profile { margin: 10px 0; overflow: hidden; border: 1px solid #cfddcf; border-radius: 10px; background: #fbfcfa; }
.variety-profile-title { padding: 12px 14px; color: white; background: var(--forest-2); }
.variety-profile-title span { color: #cce0cf; font-size: 10px; font-weight: 700; }
.variety-profile-title h4 { margin: 3px 0; font-size: 18px; }
.variety-profile-title p { color: #e2ece4; font-size: 12px; }
.profile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.profile-grid > div { padding: 9px 10px; background: white; }
.profile-grid span, .profile-grid strong { display: block; }
.profile-grid span { color: var(--muted); font-size: 9px; }
.profile-grid strong { margin-top: 3px; color: var(--forest); font-size: 12px; }
.planting-advice { padding: 11px 13px; border-top: 1px solid var(--line); background: #f0f5ec; }
.planting-advice > strong { color: var(--leaf); font-size: 11px; }
.planting-advice p { margin-top: 4px; font-size: 12px; }
.scene-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 10px 0; }
.scene-comparison section { padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: #fafbf9; }
.scene-comparison section.selected { border-color: var(--leaf); box-shadow: inset 0 3px var(--lime); background: #f1f6ee; }
.scene-comparison section > span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.scene-comparison h4 { margin: 4px 0 8px; color: var(--forest); font-size: 13px; }
.scene-comparison dl, .scene-comparison dd { margin: 0; }
.scene-comparison dl { display: grid; gap: 7px; }
.scene-comparison dt { color: var(--muted); font-size: 9px; font-weight: 700; }
.scene-comparison dd { margin-top: 2px; color: #526158; font-size: 11px; line-height: 1.5; }
.scene-decision { padding: 11px 13px; border-left: 3px solid var(--lime); background: #edf4e8; }
.scene-decision span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.scene-decision h4 { margin: 3px 0 5px; color: var(--forest); font-size: 14px; }
.scene-decision p { font-size: 12px; }
.scene-decision > strong { display: block; margin-top: 7px; color: #8a5b23; font-size: 11px; }
.result-card { margin-top: 10px; padding: 12px; border-left: 3px solid var(--lime); background: #f0f4eb; }
.result-card > span { display: block; color: var(--leaf); font-size: 11px; font-weight: 700; }
.result-card h4 { margin: 4px 0 5px; color: var(--forest); font-size: 15px; }
.result-card p { color: #59675e; font-size: 13px; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 10px; border: 1px solid var(--line); background: var(--line); }
.metric { padding: 8px; background: white; }
.metric span, .metric strong { display: block; }
.metric span { color: var(--muted); font-size: 10px; }
.metric strong { margin-top: 3px; color: var(--forest); font-size: 13px; }
.parameter-panel { display: grid; gap: 13px; max-width: 88%; margin: -4px 0 0 44px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.parameter-panel > strong { color: var(--forest); font-size: 15px; }
.parameter-panel > small { color: var(--muted); font-size: 11px; }
.range-control { display: grid; gap: 7px; color: #4f5f55; font-size: 13px; }
.range-control span { display: flex; justify-content: space-between; gap: 12px; }
.range-control b { color: var(--leaf); font-size: 11px; }
.range-control input { width: 100%; accent-color: var(--forest-2); }
.panel-submit { justify-self: start; padding: 10px 22px; border: 1px solid var(--forest-2); border-radius: 8px; color: white; background: var(--forest-2); font-size: 13px; font-weight: 700; }
.panel-submit:hover { background: var(--forest); }
.parameter-panel.used { opacity: 0.58; pointer-events: none; }
.day-log { margin-top: 9px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fbfcfa; }
.day-log p + p { margin-top: 5px; padding-top: 5px; border-top: 1px dashed var(--line); }
.seedling-log p { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 9px; align-items: center; }
.seedling-log p > span { color: #536259; }
.seedling-log p > em { padding: 3px 7px; border-radius: 999px; color: var(--leaf); background: var(--leaf-soft); font-size: 9px; font-style: normal; white-space: nowrap; }
.seedling-log .event-row { margin: 7px -3px -3px; padding: 9px 3px 3px; color: #8a5b23; background: #fff8e9; }
.seedling-log .event-row > em { color: #9a661d; background: #f7e6bd; }
.seedling-warning { padding: 13px 14px; border: 1px solid #e4cf9e; border-left: 4px solid #d59a2d; border-radius: 9px; background: #fff9ec; }
.seedling-warning > span { color: #9a661d; font-size: 10px; font-weight: 700; letter-spacing: .04em; }
.seedling-warning h4 { margin: 4px 0 7px; color: #7b4e18; font-size: 16px; }
.seedling-warning p { color: #655843; }
.seedling-warning > strong { display: block; margin-top: 8px; color: var(--forest); font-size: 12px; }
.seedling-evaluation { margin-top: 10px; overflow: hidden; border: 1px solid #cad8ca; border-radius: 10px; background: white; }
.evaluation-heading { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; color: white; background: var(--forest-2); }
.evaluation-heading span { color: #cfe0d2; font-size: 10px; }
.evaluation-heading h4 { margin: 2px 0 0; font-size: 22px; }
.evaluation-heading > strong { display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid rgba(255,255,255,.32); border-radius: 50%; font-size: 20px; line-height: 1; }
.evaluation-heading > strong small { margin-top: -12px; font-size: 8px; font-weight: 400; }
.grade-良 .evaluation-heading { background: #4d7f54; }
.grade-中 .evaluation-heading { background: #8a6a34; }
.evaluation-checks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.evaluation-checks span { padding: 9px 8px; color: #4d5c52; background: white; font-size: 10px; text-align: center; }
.seedling-evaluation > p { padding: 11px 13px; color: #55645a; background: #f3f7f1; font-size: 12px; }
.choice-forecast { padding: 12px 13px; border: 1px solid #cad9ca; border-left: 4px solid var(--leaf); border-radius: 9px; background: #f3f8f0; }
.choice-forecast.warning { border-color: #e3d1a6; border-left-color: #d49a31; background: #fff9ed; }
.choice-forecast > span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.choice-forecast.warning > span { color: #9a671e; }
.choice-forecast h4 { margin: 4px 0 5px; color: var(--forest); font-size: 14px; }
.choice-forecast p { color: #536158; font-size: 12px; }
.decision-preview { margin-top: 10px; padding: 12px 13px; border: 1px solid var(--line); border-radius: 9px; background: white; }
.decision-preview > span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.decision-preview > div { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
.decision-preview > div strong { padding: 6px 9px; border-radius: 7px; color: var(--forest); background: var(--leaf-soft); font-size: 12px; }
.decision-preview > div b { color: var(--muted); }
.decision-preview p { color: var(--muted); font-size: 11px; }
.nutrition-report { margin-top: 10px; overflow: hidden; border: 1px solid #cbd9cb; border-radius: 10px; background: white; }
.nutrition-report > span { display: block; padding: 11px 13px 0; color: var(--leaf); font-size: 10px; font-weight: 700; }
.nutrition-report > h4 { margin: 4px 13px 10px; color: var(--forest); font-size: 14px; line-height: 1.6; }
.nutrition-description { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--line); }
.nutrition-description > div { padding: 10px 12px; background: #fafbf9; }
.nutrition-description b { color: var(--forest); font-size: 10px; }
.nutrition-description p { margin-top: 3px; color: #59675e; font-size: 11px; }
.nutrition-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); }
.nutrition-metrics > div { padding: 10px 8px; background: white; }
.nutrition-metrics span, .nutrition-metrics strong { display: block; }
.nutrition-metrics span { color: var(--muted); font-size: 9px; }
.nutrition-metrics strong { margin-top: 3px; color: var(--forest); font-size: 12px; }
.nutrition-summary { padding: 12px 13px; border-top: 3px solid var(--lime); background: var(--forest); }
.nutrition-summary span { display: block; color: #b9d0be; font-size: 9px; }
.nutrition-summary strong { display: block; margin-top: 4px; color: white; font-size: 13px; }
.nutrition-summary p { margin-top: 5px; color: #d5e0d7; font-size: 11px; }
.standard-list { display: grid; gap: 1px; margin: 10px 0; border: 1px solid var(--line); background: var(--line); }
.standard-list div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 10px; background: white; }
.standard-list span { color: var(--muted); font-size: 11px; }
.standard-list strong { font-size: 11px; }
.harvest-standard-list { display: grid; gap: 1px; margin: 10px 0; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--line); }
.harvest-standard-list > div { display: grid; grid-template-columns: 1.15fr 1.15fr 1.25fr .75fr; gap: 8px; align-items: center; padding: 9px 10px; background: white; }
.harvest-standard-list .heading { color: var(--muted); background: #eef4eb; font-size: 9px; font-weight: 700; }
.harvest-standard-list span { color: #58665d; font-size: 10px; }
.harvest-standard-list strong { color: var(--leaf); font-size: 10px; }
.harvest-ending { padding: 15px; border: 1px solid #c9dac8; border-radius: 11px; background: linear-gradient(135deg, #eef7e9, white); }
.harvest-ending.regret { border-color: #decfb8; background: linear-gradient(135deg, #fff7e8, white); }
.harvest-ending > span { color: var(--leaf); font-size: 10px; font-weight: 700; letter-spacing: .04em; }
.harvest-ending.regret > span { color: #9a681f; }
.harvest-ending h4 { margin: 4px 0 7px; color: var(--forest); font-size: 17px; }
.harvest-ending p { color: #526158; line-height: 1.8; }
.harvest-ending > strong { display: block; margin-top: 9px; color: var(--leaf); font-size: 11px; }
.harvest-ending.regret > strong { color: #9a681f; }
.final-report { overflow: hidden; border: 1px solid #cad8ca; border-radius: 11px; background: white; }
.final-report-heading { position: relative; padding: 14px 80px 14px 15px; color: white; background: var(--forest-2); }
.final-report-heading > span { color: #c8dccd; font-size: 10px; }
.final-report-heading h4 { margin: 3px 0 0; font-size: 18px; }
.final-report-heading > strong { position: absolute; top: 12px; right: 15px; display: grid; width: 56px; height: 56px; place-items: center; border: 1px solid rgba(255,255,255,.34); border-radius: 50%; font-size: 19px; line-height: 1; }
.final-report-heading > strong small { margin-top: -13px; font-size: 7px; font-weight: 400; }
.greenhouse-report .final-report-heading { padding-right: 108px; }
.greenhouse-report .final-report-heading > strong {
  top: 10px;
  right: 14px;
  width: 78px;
  height: 58px;
  padding: 9px 8px 7px;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 12px;
  color: var(--forest);
  background: #eef7cf;
  box-shadow: 0 7px 18px rgba(8, 35, 22, .22);
  font-size: 17px;
  text-align: center;
}
.greenhouse-report .final-report-heading > strong::before {
  position: absolute;
  top: -7px;
  right: -7px;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 2px solid var(--forest-2);
  border-radius: 50%;
  color: var(--forest);
  background: var(--lime);
  content: "✓";
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 3px 8px rgba(8, 35, 22, .2);
}
.greenhouse-report .final-report-heading > strong small {
  margin-top: -9px;
  color: #53684f;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .03em;
}
.final-report .quality-grid { margin: 0; border-width: 0 0 1px; }
.planting-summary { padding: 12px 14px; }
.planting-summary > span, .learning-achievements > span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.planting-summary > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 8px; }
.planting-summary p { padding: 8px; border-radius: 7px; background: #f5f8f3; }
.planting-summary small, .planting-summary strong { display: block; }
.planting-summary small { color: var(--muted); font-size: 8px; }
.planting-summary strong { margin-top: 3px; color: var(--forest); font-size: 10px; }
.planting-summary blockquote { margin: 9px 0 0; padding: 9px 11px; border-left: 3px solid var(--lime); color: #55635a; background: #eef4e9; font-size: 11px; }
.learning-achievements { padding: 12px 14px; border-top: 1px solid var(--line); background: #fbfcfa; }
.learning-achievements ol { display: grid; gap: 6px; margin: 8px 0 0; padding-left: 19px; color: #526158; font-size: 11px; }
.learning-achievements b { color: var(--forest); }
.quality-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; margin: 10px 0; border: 1px solid var(--line); background: var(--line); }
.quality-grid div { padding: 8px 5px; text-align: center; background: white; }
.quality-grid span, .quality-grid strong { display: block; }
.quality-grid span { color: var(--muted); font-size: 10px; }
.quality-grid strong { margin-top: 3px; color: var(--forest); font-size: 14px; }
.recommendation-block { max-width: 88%; margin-left: 44px; }
.recommendation-heading { margin-bottom: 9px; padding-left: 1px; }
.recommendation-heading strong, .recommendation-heading small { display: block; }
.recommendation-heading strong { color: var(--forest); font-size: 14px; }
.recommendation-heading small { margin-top: 1px; color: var(--muted); font-size: 10px; }
.recommendation-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.recommendation-list button { position: relative; display: grid; min-height: 64px; padding: 10px 38px 10px 12px; border: 1px solid var(--line); border-radius: 9px; color: #4d5b52; background: white; text-align: left; transition: border-color .16s ease, background .16s ease, transform .16s ease; }
.recommendation-list button:hover { border-color: #9fbea3; color: var(--forest); background: #f6faf4; transform: translateY(-1px); }
.question-topic { align-self: end; color: var(--leaf); font-size: 9px; font-weight: 700; letter-spacing: .04em; }
.recommendation-list button strong { align-self: start; margin-top: 2px; color: var(--forest); font-size: 12px; font-weight: 600; }
.recommendation-list button i { position: absolute; top: 50%; right: 13px; color: #7ca083; font-size: 15px; font-style: normal; transform: translateY(-50%); }
.answer-detail > p { color: #4c5b52; }
.answer-detail > p + p { margin-top: 9px; }
.answer-points { margin: 11px 0 9px; padding: 11px 13px; border-left: 3px solid var(--lime); background: #f2f6ef; }
.answer-points > span { display: block; color: var(--leaf); font-size: 10px; font-weight: 700; letter-spacing: .04em; }
.answer-points ul { display: grid; gap: 4px; margin: 7px 0 0; padding-left: 18px; color: #4e5d53; font-size: 12px; line-height: 1.65; }
.answer-points li::marker { color: var(--leaf); }
.answer-note { padding-top: 8px; border-top: 1px dashed var(--line-strong); color: var(--muted) !important; font-size: 12px; }
.reading-card { margin-top: 12px; padding: 12px; border: 1px solid #d6e3d4; border-radius: 9px; background: #f4f8f1; }
.reading-card > strong { display: flex; align-items: center; gap: 7px; color: var(--forest); font-size: 13px; }
.reading-card > strong svg { width: 17px; height: 17px; }
.reading-list { display: grid; gap: 7px; margin-top: 9px; }
.reading-list button { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 7px; color: #435449; background: white; font-size: 12px; text-align: left; }
.reading-list button:hover { border-color: var(--leaf); color: var(--forest); }
.reading-list button span { flex: 0 0 auto; color: var(--leaf); font-size: 10px; }
.composer { display: grid; grid-template-columns: minmax(0, 1fr) 44px; gap: 10px; padding: 13px 15px; border-top: 1px solid var(--line); background: #f8faf7; }
.composer textarea {
  min-height: 72px;
  padding: 12px 14px;
  resize: none;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--ink);
  background: white;
  font-size: 14px;
  line-height: 1.6;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.composer textarea:focus {
  outline: 0;
  border-color: var(--leaf);
  box-shadow: 0 0 0 3px rgba(63, 141, 79, 0.12);
}
.composer button { display: grid; width: 42px; height: 42px; align-self: center; place-items: center; border: 0; border-radius: 10px; color: white; background: var(--forest-2); }
.composer button:hover { background: var(--forest); }
.composer button svg { width: 17px; height: 17px; }

.right-sidebar { padding: 18px 14px; }
.stage-heading { display: flex; align-items: center; gap: 10px; padding: 0 5px 17px; }
.stage-heading h2, .stage-heading small { display: block; margin: 0; }
.stage-heading h2 { font-family: Georgia, "Noto Serif SC", serif; font-size: 18px; }
.stage-heading small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.stage-heading-icon { color: #557d62; background: #f6f8f5; }
.stage-list { position: relative; display: grid; gap: 5px; }
.stage-list.is-disabled { opacity: .58; }
.stage-list.is-disabled::before { display: none; }
.stage-list.is-disabled .stage-button { cursor: default; }
.stage-list::before { position: absolute; top: 42px; bottom: 42px; left: 31px; width: 1px; background: #d0dad1; content: ""; }
.stage-button { position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 9px; align-items: center; min-height: 76px; padding: 9px; border: 1px solid transparent; border-radius: 11px; color: var(--muted); text-align: left; background: transparent; }
.stage-button:hover { background: #f6f8f5; }
.stage-button.active { border-color: #b7cdb9; color: var(--forest); background: var(--leaf-soft); }
.stage-icon { z-index: 1; display: grid; width: 34px; height: 34px; margin-left: 5px; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: white; font: 700 9px Georgia, serif; }
.stage-button.active .stage-icon { border-color: var(--forest-2); color: white; background: var(--forest-2); }
.stage-button.completed:not(.active) .stage-icon { border-color: #79a882; color: white; background: #79a882; }
.stage-button.locked { cursor: not-allowed; opacity: .46; }
.stage-button small, .stage-button strong, .stage-button em { display: block; }
.stage-button small { font-size: 11px; }
.stage-button strong { margin: 2px 0; font-family: Georgia, "Noto Serif SC", serif; font-size: 15px; }
.stage-button em { font-size: 11px; font-style: normal; }
.stage-note { margin: 18px 5px 0; padding: 14px; border-top: 3px solid var(--lime); color: white; background: var(--forest); }
.stage-note span, .stage-note strong { display: block; }
.stage-note span { color: #a9beae; font-size: 10px; letter-spacing: 0.08em; }
.stage-note strong { margin-top: 5px; font-size: 14px; }
.stage-note p { margin: 6px 0 0; color: #d0dcd3; font-size: 11px; line-height: 1.6; }

.greenhouse-session-strip { border-left-color: #79b8a4; background: #173f3b; }
.greenhouse-stage-thread { display: grid; gap: 14px; }
.greenhouse-stage-body { display: flex; flex-direction: column; gap: 14px; }
.greenhouse-stage-summary { display: none; grid-template-columns: minmax(0, 1fr) auto; gap: 3px 14px; align-items: center; width: calc(92% - 44px); margin-left: 44px; padding: 11px 13px; border: 1px solid #cbd9cb; border-left: 4px solid var(--leaf); border-radius: 9px; color: var(--forest); background: white; text-align: left; }
.greenhouse-stage-summary span { font-size: 11px; font-weight: 700; }
.greenhouse-stage-summary strong { grid-column: 1; color: #59685e; font-size: 11px; font-weight: 500; }
.greenhouse-stage-summary em { grid-column: 2; grid-row: 1 / 3; color: var(--leaf); font-size: 10px; font-style: normal; }
.greenhouse-stage-thread.collapsed .greenhouse-stage-summary { display: grid; }
.greenhouse-stage-thread.collapsed .greenhouse-stage-body { display: none; }
.greenhouse-workbench { display: grid; gap: 14px; width: calc(92% - 44px); margin-left: 44px; padding: 16px; border: 1px solid #cbd9cb; border-top: 4px solid var(--leaf); border-radius: 12px; background: white; box-shadow: 0 6px 18px rgba(25, 64, 44, .05); }
.greenhouse-workbench.is-complete { border-top-color: #79a966; }
.realtime-weather-panel { display: grid; gap: 14px; width: calc(92% - 44px); margin-left: 44px; padding: 18px; overflow: hidden; border: 1px solid #c8d9cb; border-radius: 14px; color: var(--ink); background: linear-gradient(135deg, #f8fbf7 0%, #eef5ef 58%, #e5f0e8 100%); box-shadow: 0 8px 22px rgba(35, 82, 57, .08); }
.realtime-weather-head { display: flex; gap: 16px; align-items: center; justify-content: space-between; }
.realtime-weather-head > div:first-child { display: grid; gap: 3px; }
.realtime-weather-head span { color: var(--leaf); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.realtime-weather-head strong { color: var(--forest); font-family: Georgia, "Noto Serif SC", serif; font-size: 20px; }
.realtime-weather-head small { color: var(--muted); font-size: 9px; }
.weather-city-search { display: flex; gap: 7px; min-width: min(360px, 45%); }
.weather-city-search input { min-width: 0; flex: 1; padding: 9px 11px; border: 1px solid #c7d7ca; border-radius: 8px; color: var(--forest); background: white; font: inherit; font-size: 11px; }
.weather-city-search button { padding: 9px 13px; border: 1px solid var(--leaf); border-radius: 8px; color: white; background: var(--leaf); font-size: 10px; font-weight: 700; white-space: nowrap; }
.weather-city-search button:hover { background: var(--forest-2); }
.realtime-weather-current { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: hidden; border: 1px solid #d2dfd4; border-radius: 10px; background: rgba(255,255,255,.64); }
.realtime-weather-current > div { display: grid; gap: 4px; min-width: 0; padding: 11px 13px; border-left: 1px solid #dbe5dc; }
.realtime-weather-current > div:first-child { border-left: 0; }
.realtime-weather-current small { color: var(--muted); font-size: 8px; line-height: 1.45; }
.realtime-weather-current strong { color: var(--forest); font-size: 17px; }
.realtime-weather-current .weather-unavailable { grid-column: 1 / -1; border-left: 0; }
.weather-source { margin: -4px 0 0; color: var(--muted); font-size: 8px; }
.weather-source a { color: var(--leaf); text-decoration: underline; text-underline-offset: 2px; }
.workbench-heading { display: grid; grid-template-columns: 1fr auto; gap: 3px 14px; padding-bottom: 11px; border-bottom: 1px solid var(--line); }
.workbench-heading span { color: var(--leaf); font-size: 10px; font-weight: 700; letter-spacing: .06em; }
.workbench-heading strong { grid-column: 1; color: var(--forest); font-family: Georgia, "Noto Serif SC", serif; font-size: 17px; }
.workbench-heading small { display: none; }
.workbench-task { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: #fafcf9; transition: opacity .2s ease, border-color .2s ease; }
.workbench-task > span { color: var(--leaf); font-size: 9px; font-weight: 700; }
.workbench-task h4 { margin: 0; color: var(--forest); font-size: 13px; }
.workbench-task.is-locked { opacity: .42; pointer-events: none; }
.workbench-task.is-complete { border-color: #a9c7a6; background: #f4f9f1; }
.workbench-choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 7px; }
.workbench-choices button { --choice-accent: #39775b; --choice-soft: #edf7f0; position: relative; display: grid; align-content: center; min-height: 58px; padding: 11px 70px 11px 13px; border: 1px solid color-mix(in srgb, var(--choice-accent) 38%, white); border-left: 4px solid var(--choice-accent); border-radius: 9px; color: #263c31; background: var(--choice-soft); text-align: left; transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease; }
.workbench-choices button:nth-child(4n + 1) { --choice-accent: #39775b; --choice-soft: #edf7f0; }
.workbench-choices button:nth-child(4n + 2) { --choice-accent: #39759b; --choice-soft: #edf5fa; }
.workbench-choices button:nth-child(4n + 3) { --choice-accent: #9a6a24; --choice-soft: #fbf4e7; }
.workbench-choices button:nth-child(4n + 4) { --choice-accent: #765c98; --choice-soft: #f4eff9; }
.workbench-choices button::after { position: absolute; top: 50%; right: 10px; padding: 3px 6px; border: 1px solid color-mix(in srgb, var(--choice-accent) 35%, white); border-radius: 999px; color: var(--choice-accent); background: rgba(255,255,255,.72); content: "点击选择"; font-size: 8px; font-weight: 700; transform: translateY(-50%); }
.workbench-choices button:hover { border-color: var(--choice-accent); box-shadow: 0 7px 16px color-mix(in srgb, var(--choice-accent) 15%, transparent); transform: translateY(-1px); }
.workbench-choices button.selected { border-color: var(--choice-accent); color: white; background: var(--choice-accent); box-shadow: 0 8px 18px color-mix(in srgb, var(--choice-accent) 24%, transparent); }
.workbench-choices button.selected::after { border-color: rgba(255,255,255,.5); color: white; background: rgba(255,255,255,.16); content: "✓ 已选择"; }
.workbench-choices button.selected small { color: rgba(255,255,255,.78); }
.workbench-choices button:disabled { cursor: default; }
.workbench-choices strong { font-size: 11px; }
.workbench-choices small { display: none; }
.workbench-run { width: 100%; padding: 12px 18px; border: 0; border-radius: 9px; color: white; background: linear-gradient(135deg, #1f6447, #39855f); box-shadow: 0 8px 18px rgba(31,100,71,.18); font-size: 12px; font-weight: 700; letter-spacing: .02em; text-align: center; }
.workbench-run::after { margin-left: 8px; content: "→"; }
.workbench-run:not(:disabled):hover { background: linear-gradient(135deg, #164d37, #2d7452); transform: translateY(-1px); }
.workbench-run:disabled { color: #87928b; background: #e6ebe6; box-shadow: none; cursor: not-allowed; }
.workbench-run:disabled::after { content: "（请先完成上方选择）"; font-size: 9px; font-weight: 500; }
.greenhouse-stage-thread .option-button.primary[data-action="transition"] { min-width: min(420px, 100%); padding: 13px 18px; border: 0; border-radius: 9px; background: linear-gradient(135deg, #194f39, #367e59); box-shadow: 0 8px 20px rgba(25,79,57,.2); font-size: 13px; }
.greenhouse-stage-thread .option-button.primary[data-action="transition"]::after { float: right; content: "下一步 →"; font-size: 10px; }
.workbench-submit-note { margin: -6px 0 0; color: var(--muted); font-size: 9px; line-height: 1.55; }
.workbench-output { display: grid; gap: 10px; }
.workbench-output > p { margin: 0; color: var(--muted); font-size: 10px; }
.workbench-result { padding: 11px; border: 1px solid var(--line); border-radius: 9px; background: #f8faf7; }
.workbench-result > span { color: var(--forest); font-size: 12px; font-weight: 700; }
.workbench-reason { display: grid; gap: 6px; color: var(--forest); font-size: 11px; font-weight: 700; }
.workbench-reason textarea { min-height: 76px; padding: 10px 11px; resize: vertical; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--ink); background: #fbfcfa; font: inherit; font-weight: 400; line-height: 1.6; }
.workbench-reason textarea.invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(178,78,66,.1); }
.experiment-status { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; margin-bottom: 11px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); background: #f7faf6; font-size: 9px; }
.experiment-status b { color: var(--forest); font-size: 10px; }
.experiment-status strong { margin-left: auto; color: var(--leaf); font-size: 11px; }
.greenhouse-system-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; margin: 12px 0; }
.greenhouse-system-grid > div { min-width: 0; padding: 10px; border: 1px solid #d3dfd8; border-top: 3px solid #4c8b72; border-radius: 8px; background: #f8faf8; }
.greenhouse-system-grid span, .greenhouse-system-grid strong, .greenhouse-system-grid small { display: block; }
.greenhouse-system-grid span { color: var(--leaf); font-size: 9px; font-weight: 700; }
.greenhouse-system-grid strong { margin-top: 4px; color: var(--forest); font-size: 13px; }
.greenhouse-system-grid small { margin-top: 4px; color: var(--muted); font-size: 9px; line-height: 1.45; }
.device-off-grid, .control-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 7px; }
.device-off-grid span, .control-summary span { padding: 10px 11px; border: 1px solid var(--line); border-radius: 8px; color: var(--forest); background: #f6f9f5; font-size: 10px; font-weight: 700; }
.device-off-grid span::before { margin-right: 6px; color: #8b978f; content: "○"; }
.condition-grid, .schedule-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.schedule-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.condition-grid label, .schedule-grid label { position: relative; display: grid; gap: 6px; padding: 11px; border: 1px solid var(--line); border-radius: 9px; color: var(--leaf); background: #f8faf7; font-size: 10px; font-weight: 700; }
.condition-grid input, .schedule-grid input { width: 100%; padding: 9px 54px 9px 10px; border: 1px solid var(--line-strong); border-radius: 7px; color: var(--forest); background: white; font-size: 12px; font-weight: 700; }
.condition-grid label > span, .schedule-grid label > span { position: absolute; right: 20px; bottom: 21px; color: var(--muted); font-size: 8px; font-weight: 500; }
.threshold-slider-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.integrated-control-section { display: grid; gap: 10px; padding: 13px; border: 1px solid #d5e1d7; border-radius: 11px; background: #fbfcfa; }
.integrated-control-title { display: flex; gap: 8px 16px; align-items: baseline; justify-content: space-between; }
.integrated-control-title span { color: var(--forest); font-size: 12px; font-weight: 700; }
.integrated-control-title small { color: var(--muted); font-size: 9px; }
.greenhouse-workbench .range-control { padding: 12px 13px; border: 1px solid var(--line); border-radius: 9px; background: #f8faf7; }
.greenhouse-workbench .range-control > span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.greenhouse-workbench .range-control > span b { min-width: 74px; padding: 3px 7px; border-radius: 999px; color: white; background: var(--forest-2); text-align: center; }
.greenhouse-workbench .range-control input[type="range"] { height: 18px; cursor: grab; accent-color: var(--leaf); }
.greenhouse-workbench .range-control input[type="range"]:active { cursor: grabbing; }
.greenhouse-workbench .range-control > small { color: var(--muted); font-size: 9px; line-height: 1.5; }
.schedule-setting { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
.schedule-setting > section { display: grid; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #fbfcfa; }
.schedule-setting > section > span { color: var(--forest); font-size: 12px; font-weight: 700; }
.schedule-presets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.schedule-presets button { display: grid; gap: 3px; min-height: 58px; padding: 8px; border: 1px solid #cbd9cb; border-radius: 8px; color: #435449; background: white; text-align: left; }
.schedule-presets button:hover { border-color: var(--leaf); background: #f1f7ef; }
.schedule-presets button.selected { border-color: var(--forest-2); color: white; background: var(--forest-2); box-shadow: 0 6px 14px rgba(31,100,71,.16); }
.schedule-presets b { font-size: 10px; }
.schedule-presets small { color: var(--muted); font-size: 8px; }
.schedule-presets button.selected small { color: #cfe0d3; }
.baseline-log { overflow: hidden; border: 1px solid var(--line); border-radius: 9px; }
.baseline-log > div { display: grid; grid-template-columns: .8fr repeat(4, 1fr); gap: 8px; padding: 9px 11px; border-top: 1px solid var(--line); background: white; }
.baseline-log > div:first-child { border-top: 0; color: white; background: var(--forest-2); }
.baseline-log b, .baseline-log span { font-size: 10px; }
.baseline-log span { color: #526158; }
.greenhouse-forecast-reference { overflow: hidden; border: 1px solid #cfdcd2; border-radius: 10px; background: #fbfcfa; }
.forecast-reference-head { display: flex; gap: 8px 18px; align-items: center; justify-content: space-between; padding: 11px 13px; color: white; background: var(--forest-2); }
.forecast-reference-head strong { font-size: 12px; }
.forecast-reference-head span { font-size: 9px; opacity: .78; }
.forecast-reference-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.forecast-reference-table + .forecast-reference-table { border-left: 1px solid #d8e2da; }
.forecast-reference-period { padding: 7px 10px; color: var(--leaf); background: #edf4ed; font-size: 9px; font-weight: 700; text-align: center; }
.forecast-reference-row { display: grid; grid-template-columns: 52px minmax(48px, 1fr) 48px 45px 45px; gap: 6px; align-items: center; min-height: 29px; padding: 5px 9px; border-top: 1px solid #e1e8e2; color: #526158; font-size: 9px; }
.forecast-reference-row.heading { min-height: 27px; color: #6c786f; background: #f6f8f5; font-weight: 700; }
.forecast-reference-row time, .forecast-reference-row b { color: var(--forest); font-size: 9px; }
.forecast-reference-empty { display: grid; gap: 5px; padding: 18px; border: 1px dashed #b7c9ba; border-radius: 9px; color: var(--muted); background: #f7faf6; }
.forecast-reference-empty strong { color: var(--forest); font-size: 12px; }
.forecast-reference-empty span { font-size: 10px; line-height: 1.6; }
.limiting-timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.limiting-timeline > div { padding: 11px; border: 1px solid var(--line); border-top: 3px solid var(--leaf); border-radius: 9px; background: #f8faf7; }
.limiting-timeline span, .limiting-timeline strong, .limiting-timeline small { display: block; }
.limiting-timeline span { color: var(--leaf); font-size: 9px; font-weight: 700; }
.limiting-timeline strong { margin-top: 4px; color: var(--forest); font-size: 12px; }
.limiting-timeline small { margin-top: 4px; color: var(--muted); font-size: 9px; }
.weather-timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 12px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: var(--line); }
.weather-timeline > div { position: relative; padding: 11px; background: white; }
.weather-timeline span, .weather-timeline b, .weather-timeline small { display: block; }
.weather-timeline span { color: var(--leaf); font-size: 9px; font-weight: 700; }
.weather-timeline b { margin-top: 4px; color: var(--forest); font-size: 16px; }
.weather-timeline small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.environment-dashboard { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 12px 0; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--line); }
.environment-dashboard > div { padding: 10px; background: #f8faf7; }
.environment-dashboard span, .environment-dashboard strong, .environment-dashboard small { display: block; }
.environment-dashboard span { color: var(--muted); font-size: 9px; }
.environment-dashboard strong { margin-top: 3px; color: var(--forest); font-size: 15px; }
.environment-dashboard small { margin-top: 2px; color: var(--leaf); font-size: 9px; }
.environment-dashboard.five { grid-template-columns: repeat(5, 1fr); }
.stage-complete-banner, .experiment-finished { margin-top: 11px; padding: 10px 12px; border: 1px solid #bad0ba; border-radius: 8px; color: var(--forest); background: var(--leaf-soft); font-size: 12px; font-weight: 700; text-align: center; }
.simulation-loading { display: flex; align-items: center; gap: 9px; color: var(--forest); }
.simulation-loading i { width: 16px; height: 16px; border: 2px solid #c8d8ca; border-top-color: var(--leaf); border-radius: 50%; animation: greenhouse-spin .8s linear infinite; }
@keyframes greenhouse-spin { to { transform: rotate(360deg); } }
.device-status-label { display: inline-flex; margin-bottom: 8px; padding: 5px 8px; border-radius: 999px; color: #5f6f65; background: #edf1ec; font-size: 10px; font-weight: 700; }
.baseline-table { overflow: hidden; margin: 10px 0; border: 1px solid var(--line); border-radius: 9px; }
.baseline-table > div { display: grid; grid-template-columns: .7fr repeat(4, 1fr); gap: 7px; padding: 9px 10px; border-top: 1px solid var(--line); background: white; }
.baseline-table > div:first-child { border-top: 0; }
.baseline-table .heading { color: white; background: var(--forest-2); font-size: 9px; font-weight: 700; }
.baseline-table b, .baseline-table span { font-size: 10px; }
.baseline-table b { color: var(--forest); }
.baseline-table span { color: #58665d; }
.option-button.selected { border-color: var(--leaf); background: var(--leaf-soft); }
.system-impact { display: grid; gap: 6px; margin: 10px 0; padding: 11px 13px; border-left: 3px solid var(--leaf); background: #f1f6ef; }
.system-impact span { color: #3f5447; font-size: 11px; font-weight: 600; }
.plan-change-card { padding: 12px 13px; border: 1px solid var(--line); border-radius: 9px; background: white; }
.plan-change-card span, .plan-change-card strong, .plan-change-card p { display: block; margin: 0; }
.plan-change-card span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.plan-change-card strong { margin-top: 4px; color: var(--forest); font-size: 14px; }
.plan-change-card p { margin-top: 4px; color: var(--muted); font-size: 11px; }
.decision-reason-panel { display: grid; gap: 8px; max-width: 88%; margin-left: 44px; padding: 13px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.decision-reason-panel strong { color: var(--forest); font-size: 14px; }
.decision-reason-panel textarea { min-height: 76px; padding: 10px 11px; resize: vertical; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--ink); background: #fbfcfa; font-size: 12px; line-height: 1.6; }
.decision-reason-panel textarea.invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(178,78,66,.1); }
.decision-reason-panel button { justify-self: start; padding: 9px 15px; border: 0; border-radius: 7px; color: white; background: var(--forest-2); font-size: 12px; font-weight: 700; }
.decision-reason-panel small { color: var(--muted); font-size: 9px; }
.report-narrative { padding: 13px 14px; }
.report-narrative p + p { margin-top: 7px; }
.learning-checklist { display: grid; gap: 6px; padding: 12px 14px; border-top: 1px solid var(--line); background: #f8faf7; }
.learning-checklist strong { margin-bottom: 2px; color: var(--forest); font-size: 12px; }
.learning-checklist span { color: #526158; font-size: 11px; }
.core-conclusion { padding: 12px 14px; color: white; background: var(--forest); }
.core-conclusion span, .core-conclusion strong { display: block; }
.core-conclusion span { color: #b9d0be; font-size: 9px; }
.core-conclusion strong { margin-top: 4px; font-size: 12px; line-height: 1.6; }
.experiment-finished { max-width: 88%; margin-left: 44px; font-size: 15px; }
.experiment-modal { position: fixed; z-index: 50; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(12, 31, 22, .42); }
.experiment-modal > section { position: relative; width: min(560px, 100%); max-height: 80vh; padding: 22px; overflow: auto; border-radius: 14px; background: white; box-shadow: 0 24px 70px rgba(12,31,22,.22); }
.experiment-modal button { position: absolute; top: 10px; right: 12px; border: 0; color: var(--muted); background: transparent; font-size: 24px; }
.experiment-modal > section > span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.experiment-modal h3 { margin: 4px 0 14px; color: var(--forest); font-family: Georgia, "Noto Serif SC", serif; }
.experiment-modal dl { display: grid; gap: 1px; margin: 0; background: var(--line); }
.experiment-modal dl div { display: grid; grid-template-columns: 70px 1fr; gap: 10px; padding: 10px; background: #fafbf9; }
.experiment-modal dt { color: var(--leaf); font-size: 11px; font-weight: 700; }
.experiment-modal dd { margin: 0; color: #536158; font-size: 11px; line-height: 1.6; }
.record-ai-summary { display: grid; gap: 10px; margin-top: 16px; padding: 14px; border: 1px solid #bad0ba; border-radius: 11px; background: #f4f8f2; }
.record-ai-heading { display: flex; gap: 9px; align-items: center; padding-bottom: 10px; border-bottom: 1px solid #cfddcf; }
.record-ai-heading > span { display: grid; flex: 0 0 34px; width: 34px; height: 34px; place-items: center; border-radius: 9px; color: white; background: var(--forest); }
.record-ai-heading svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.record-ai-heading small, .record-ai-heading strong { display: block; }
.record-ai-heading small { color: var(--leaf); font-size: 10px; font-weight: 700; }
.record-ai-heading strong { margin-top: 2px; color: var(--forest); font-size: 13px; }
.record-ai-section { display: grid; grid-template-columns: 74px 1fr; gap: 10px; }
.record-ai-section b { color: var(--leaf); font-size: 11px; }
.record-ai-section p { margin: 0; color: #4d5d53; font-size: 11px; line-height: 1.65; }
.record-ai-next { display: grid; gap: 4px; margin-top: 2px; padding: 10px 12px; border-radius: 8px; color: white; background: var(--forest); }
.record-ai-next span { color: #bed2c3; font-size: 9px; }
.record-ai-next strong { font-size: 11px; line-height: 1.6; }
.cause-chain { display: grid; gap: 5px; margin: 11px 0; padding: 11px 13px; border-left: 3px solid #4c8b72; background: #edf5f1; }
.cause-chain span { color: #39725e; font-size: 9px; font-weight: 700; letter-spacing: .05em; }
.cause-chain strong { color: #244c3d; font-size: 11px; line-height: 1.55; }
.control-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.control-panel-heading strong { color: var(--forest); font-size: 15px; }
.control-panel-heading span { color: var(--leaf); font-size: 9px; font-weight: 700; }
.compact-controls { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.compact-controls label { position: relative; display: grid; gap: 5px; padding: 9px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); background: #f8faf7; font-size: 9px; }
.compact-controls input { width: 100%; padding: 7px 48px 7px 8px; border: 1px solid var(--line-strong); border-radius: 6px; color: var(--forest); background: white; font-size: 12px; font-weight: 700; }
.compact-controls label span { position: absolute; right: 15px; bottom: 17px; color: var(--muted); font-size: 8px; }
.plan-comparison { margin: 12px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; }
.plan-comparison > div { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 8px; padding: 9px 11px; border-top: 1px solid var(--line); background: white; }
.plan-comparison > div:first-child { border-top: 0; }
.plan-comparison .comparison-head { color: white; background: var(--forest-2); }
.plan-comparison span { color: var(--muted); font-size: 10px; }
.plan-comparison b, .plan-comparison strong { color: var(--forest); font-size: 11px; }
.plan-comparison .comparison-head span, .plan-comparison .comparison-head strong { color: white; }
.greenhouse-report .report-sections { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); }
.greenhouse-report .report-sections section { padding: 11px 13px; background: white; }
.greenhouse-report .report-sections span { color: var(--leaf); font-size: 10px; font-weight: 700; }
.greenhouse-report .report-sections p { margin: 4px 0 0; color: #59675e; font-size: 11px; line-height: 1.6; }

@media (max-width: 1080px) {
  .app-shell { grid-template-columns: 220px minmax(0, 1fr); }
  .agent-stage { grid-template-columns: minmax(0, 1fr); }
  .right-sidebar { position: relative; height: auto; }
  .stage-list { grid-template-columns: repeat(5, minmax(120px, 1fr)); overflow-x: auto; }
  .stage-list::before, .stage-note { display: none; }
  .stage-button { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  /* 情景挑战保持自身断点，不在此处强制单列 */
}

@media (max-width: 760px) {
  .app-shell { display: block; padding: 0; }
  .app-shell.scenario-mode {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    padding: 6px;
  }
  .app-shell.scenario-mode .left-sidebar { display: none; }
  .left-sidebar, .right-sidebar { position: relative; top: 0; height: auto; border-radius: 0; }
  .left-sidebar { padding: 14px; }
  .brand { padding-bottom: 12px; }
  .expert-nav { grid-template-columns: 1fr; }
  .expert-button { grid-template-columns: 34px 1fr; padding: 8px; }
  .expert-icon { width: 34px; height: 34px; }
  .history-section { display: none; }
  .main-workspace { height: 760px; padding: 0 12px 12px; }
  .right-sidebar { padding: 14px 12px; }
  .stage-list { grid-template-columns: repeat(5, 125px); }
  .greenhouse-system-grid { grid-template-columns: repeat(2, 1fr); }
  .condition-grid, .schedule-grid, .threshold-slider-grid, .schedule-setting, .limiting-timeline { grid-template-columns: 1fr; }
  .environment-dashboard, .environment-dashboard.five { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .brand h1 { font-size: 15px; }
  .workspace-header { min-height: 56px; }
  .ready-pill { display: none; }
  .context-banner h3 { font-size: 14px; }
  .chat-window { padding: 13px 10px; }
  .message { max-width: 100%; }
  .option-wrap, .recommendation-block, .parameter-panel, .crop-browser { max-width: 100%; margin-left: 0; }
  .recommendation-list { grid-template-columns: 1fr; }
  .option-button { flex: 1 1 calc(50% - 8px); min-width: 0; }
  .metric-row { grid-template-columns: 1fr; }
  .quality-grid { grid-template-columns: repeat(3, 1fr); }
  .crop-browser { grid-template-columns: 1fr; }
  .scene-comparison { grid-template-columns: 1fr; }
  .nutrition-metrics, .nutrition-description { grid-template-columns: repeat(2, 1fr); }
  .harvest-standard-list > div { grid-template-columns: 1fr 1fr; }
  .harvest-standard-list .heading { display: none; }
  .planting-summary > div { grid-template-columns: 1fr; }
  .weather-timeline, .compact-controls, .greenhouse-report .report-sections { grid-template-columns: 1fr; }
  .greenhouse-stage-summary, .greenhouse-workbench, .decision-reason-panel, .experiment-finished { width: 100%; max-width: 100%; margin-left: 0; }
  .workbench-heading { grid-template-columns: 1fr; }
  .integrated-control-title { display: grid; gap: 3px; }
  .realtime-weather-head { align-items: stretch; flex-direction: column; }
  .weather-city-search { min-width: 0; }
  .realtime-weather-current { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .realtime-weather-current > div:nth-child(3) { border-left: 0; border-top: 1px solid #dbe5dc; }
  .realtime-weather-current > div:nth-child(4) { border-top: 1px solid #dbe5dc; }
  .forecast-reference-columns { grid-template-columns: 1fr; }
  .forecast-reference-table + .forecast-reference-table { border-top: 1px solid #d8e2da; border-left: 0; }
  .baseline-table { overflow-x: auto; }
  .baseline-table > div { min-width: 560px; }
}

/* ===== 24小时情景挑战（第二智能体） ===== */
.scenario-lab {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  font-size: 15px;
  overflow: hidden;
}
.scenario-lab > .sc-workbench {
  flex: 1;
  min-height: 0;
}
.sc-eyebrow { margin: 0; color: var(--leaf); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.sc-topbar, .sc-panel, .sc-actionbar { border: 1px solid var(--line); background: var(--paper); border-radius: 16px; }
.sc-scene-picker {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  box-shadow: var(--shadow);
}
.sc-scene-picker-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.sc-scene-picker-head span {
  color: var(--leaf);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
}
.sc-scene-picker-head small {
  color: var(--muted);
  font-size: 11px;
}
.sc-scene-picker-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.sc-scene-chip {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 10px 9px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f7faf6;
  text-align: left;
  color: var(--ink);
  transition: border-color .14s ease, background .14s ease, box-shadow .14s ease;
}
.sc-scene-chip:hover {
  border-color: #b7cdb9;
  background: #f1f6ef;
}
.sc-scene-chip.is-active {
  border-color: var(--leaf);
  background: #eaf4e8;
  box-shadow: inset 0 0 0 1px rgba(63, 141, 79, 0.18);
}
.sc-scene-chip.is-done:not(.is-active) strong::after {
  content: " ✓";
  color: var(--leaf);
  font-weight: 700;
}
.sc-scene-chip strong {
  color: var(--forest);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}
.sc-scene-chip small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sc-workbench {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 10px;
  flex: 1;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}
.sc-topbar { display: flex; gap: 12px; align-items: center; flex: 0 0 auto; padding: 10px 14px; box-shadow: var(--shadow); }
.sc-topbar-main { display: flex; gap: 14px; align-items: center; min-width: 0; }
.sc-topbar h2 { margin: 2px 0 0; font-family: Georgia, "Noto Serif SC", serif; font-size: 18px; color: var(--forest); }
.sc-agent-switch {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f3f6f2;
}
.sc-agent-switch button {
  padding: 7px 11px;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.sc-agent-switch button.is-active {
  color: white;
  background: var(--forest-2);
}
.sc-agent-switch button:not(.is-active):hover {
  color: var(--forest);
  background: #e8efe7;
}
.sc-steps { display: flex; gap: 8px; margin-left: auto; }
.sc-steps span { padding: 8px 12px; border-radius: 999px; color: var(--muted); background: #f3f6f2; font-size: 13px; font-weight: 700; }
.sc-steps span.active { color: white; background: var(--forest-2); }
.sc-ghost { padding: 9px 14px; border: 1px solid var(--line-strong); border-radius: 9px; color: var(--forest); background: white; font-size: 13px; font-weight: 700; }
.sc-ghost:hover { border-color: var(--leaf); background: var(--leaf-soft); }
.sc-grid {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) minmax(300px, 360px);
  gap: 12px;
  align-items: stretch;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}
.sc-left-stack {
  display: grid;
  gap: 12px;
  align-content: start;
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
}
.sc-panel { padding: 18px; box-shadow: var(--shadow); }
.sc-side-card { padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); box-shadow: var(--shadow); }
.sc-side-card-head { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.sc-side-card-head span { color: var(--leaf); font-size: 12px; font-weight: 700; }
.sc-side-card-head strong { color: var(--forest); font-size: 15px; }
.sc-side-card ul { display: grid; gap: 6px; margin: 0 0 10px; padding: 0; list-style: none; }
.sc-side-card li { color: #526158; font-size: 13px; line-height: 1.5; }
.sc-side-card li b { color: var(--forest); }
.sc-side-card > p { margin: 0; padding-top: 8px; border-top: 1px dashed var(--line); color: #435449; font-size: 13px; line-height: 1.6; }
.sc-side-result { border-color: #b7cdb9; background: #f7faf5; }
.sc-side-empty { color: var(--muted); }
.sc-side-empty span { display: block; margin-bottom: 6px; color: var(--leaf); font-size: 12px; font-weight: 700; }
.sc-side-empty p { margin: 0; font-size: 13px; line-height: 1.6; }
.sc-panel-title { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.sc-panel-title span { color: var(--leaf); font-size: 12px; font-weight: 700; letter-spacing: .06em; }
.sc-panel-title strong { color: var(--forest); font-size: 15px; }
.sc-scene-info { padding: 14px; }
.sc-scene-info dl { display: grid; gap: 10px; margin: 0; }
.sc-scene-info dt { color: var(--leaf); font-size: 11px; font-weight: 700; }
.sc-scene-info dd { margin: 2px 0 0; color: #435449; font-size: 13px; line-height: 1.5; }
.sc-baseline-chip { margin-top: 12px; padding: 12px; border-radius: 12px; color: white; background: var(--forest-2); }
.sc-baseline-chip span, .sc-baseline-chip small { display: block; color: #c6dacb; font-size: 12px; }
.sc-baseline-chip strong { display: block; margin: 6px 0; font-size: 16px; }

.sc-center {
  display: grid;
  gap: 12px;
  align-content: start;
  min-width: 0;
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
}
.sc-lab-board {
  display: grid;
  gap: 0;
  min-width: 0;
  min-height: 0;
  padding: 0;
  overflow: hidden;
}
.sc-lab-board-head {
  display: flex;
  gap: 12px;
  align-items: baseline;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: #f7faf6;
}
.sc-lab-board-head span {
  color: var(--leaf);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
}
.sc-lab-board-head strong {
  color: var(--forest);
  font-size: 14px;
}
.sc-center-main {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
  gap: 0;
  min-height: 0;
  align-items: stretch;
}
.sc-lab-pane {
  min-width: 0;
  min-height: 0;
  padding: 14px 16px;
  overflow: auto;
}
.sc-lab-pane.sc-controls {
  background: #fbfcf9;
  border-right: 1px solid #e4ebe5;
}
.sc-lab-pane.sc-response {
  background: #fff;
}
.sc-lab-pane-title {
  display: flex;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed #dfe6e0;
}
.sc-lab-pane-title span {
  color: var(--leaf);
  font-size: 12px;
  font-weight: 700;
}
.sc-lab-pane-title strong {
  color: #6a7a6e;
  font-size: 12px;
  font-weight: 600;
}
.sc-controls.is-locked { opacity: .72; }
.sc-controls.is-locked input { pointer-events: none; }
.sc-scene-device-note {
  margin: -4px 0 10px;
  padding: 8px 10px;
  border-radius: 8px;
  color: #6b5a3a;
  background: #f7f1e4;
  font-size: 12px;
  line-height: 1.45;
}
.sc-device { display: grid; gap: 5px; margin-bottom: 8px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: #f8faf7; }
.sc-device.on { border-color: #b7cdb9; background: #f3f8f0; }
.sc-device.is-forbidden {
  border-style: dashed;
  border-color: #d5dbd6;
  background: #f2f3f1;
  opacity: .78;
}
.sc-device.is-forbidden input { cursor: not-allowed; }
.sc-device-ban {
  margin: 0;
  color: #8a6f3d;
  font-size: 11px;
  line-height: 1.4;
}
.sc-device-head { display: flex; align-items: center; gap: 8px; color: var(--forest); font-size: 14px; }
.sc-device-head em { margin-left: auto; color: var(--leaf); font-style: normal; font-size: 12px; font-weight: 700; }
.sc-device.is-forbidden .sc-device-head em { color: #8a968e; }
.sc-device input[type="range"] { width: 100%; accent-color: var(--forest-2); }
.sc-inline { display: flex; gap: 6px; align-items: center; color: var(--muted); font-size: 13px; }
.sc-inline input { width: 76px; padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: 7px; color: var(--forest); font-size: 13px; font-weight: 700; }
.sc-runtime {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  margin-top: 2px;
}
.sc-runtime-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.sc-runtime-picker {
  position: relative;
  min-width: 0;
}
.sc-runtime-trigger {
  display: block;
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--forest);
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  cursor: pointer;
  font-variant-numeric: tabular-nums;
}
.sc-runtime-trigger:hover:not(:disabled) {
  border-color: #9fbea3;
  background: #f7faf5;
}
.sc-runtime-trigger:disabled {
  color: #8a968e;
  background: #f3f4f3;
  cursor: not-allowed;
}
.sc-runtime-picker.is-open .sc-runtime-trigger {
  border-color: #7aa87f;
  box-shadow: 0 0 0 2px rgba(122, 168, 127, 0.18);
}
.sc-runtime-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  z-index: 30;
  padding: 8px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(35, 52, 40, 0.14);
}
.sc-runtime-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.sc-runtime-col {
  min-width: 0;
  border: 1px solid #e4ebe4;
  border-radius: 8px;
  background: #f8faf7;
  overflow: hidden;
}
.sc-runtime-col-head {
  padding: 6px 8px;
  color: var(--forest);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  border-bottom: 1px solid #e4ebe4;
  background: #eef5ef;
}
.sc-runtime-list {
  display: grid;
  max-height: 168px;
  overflow-y: auto;
  padding: 4px;
  gap: 2px;
}
.sc-runtime-opt {
  display: block;
  width: 100%;
  padding: 6px 4px;
  border: 0;
  border-radius: 6px;
  color: #435449;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: center;
  cursor: pointer;
}
.sc-runtime-opt:hover {
  background: #e7f0e8;
  color: var(--forest);
}
.sc-runtime-opt.is-active {
  color: #fff;
  background: var(--forest-2, #5f8f66);
}
.sc-micro { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

.sc-predict-inline { border-color: #9fbea3; background: #f7faf5; }
.sc-predict-tip { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; margin: 0 0 14px; color: var(--forest); font-size: 16px; }
.sc-predict-tip span { color: var(--muted); font-size: 13px; font-weight: 500; }
.sc-focus-box { margin-bottom: 12px; padding: 12px 14px; border-left: 4px solid var(--lime); border-radius: 0 12px 12px 0; background: #eef5ef; }
.sc-focus-box strong { display: block; margin-bottom: 8px; color: var(--forest); font-size: 14px; }
.sc-focus-box ul { margin: 0 0 10px; padding-left: 18px; color: #435449; font-size: 14px; line-height: 1.65; }
.sc-focus-box p { margin: 0 0 8px; color: #435449; font-size: 14px; line-height: 1.65; }
.sc-focus-box b { color: var(--forest); }
.sc-focus-box small { display: block; color: var(--muted); font-size: 13px; line-height: 1.55; }
.sc-predict-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-bottom: 12px; }
.sc-predict-grid label, .sc-reason-label { display: grid; gap: 8px; color: var(--forest); font-size: 14px; font-weight: 700; }
.sc-predict-grid select, .sc-predict textarea, .sc-compare textarea, .sc-chat-form textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--line-strong); border-radius: 10px; color: var(--ink); background: white; font: inherit; font-weight: 400; font-size: 14px; }
.sc-predict textarea, .sc-compare textarea { min-height: 96px; resize: vertical; line-height: 1.65; }
.sc-primary { justify-self: start; margin-top: 12px; padding: 12px 18px; border: 0; border-radius: 10px; color: white; background: linear-gradient(135deg, #1f6447, #39855f); font-size: 14px; font-weight: 700; }
.sc-primary:hover { background: linear-gradient(135deg, #164d37, #2d7452); }
.sc-primary:disabled { color: #87928b; background: #e6ebe6; cursor: not-allowed; }

.sc-response .sc-house { display: grid; grid-template-columns: 48px 1fr auto; gap: 14px; align-items: center; margin-bottom: 14px; padding: 14px; border-radius: 12px; background: linear-gradient(135deg, #eef6ea, #f8fbf6); }
.sc-sun { font-size: 28px; }
.sc-plants { color: var(--leaf); font-size: 18px; letter-spacing: .08em; }
.sc-plant-block span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; }
.sc-now { text-align: right; }
.sc-now b { display: block; color: var(--forest); font-size: 28px; line-height: 1; }
.sc-now span { color: var(--muted); font-size: 13px; }
.sc-metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1px; margin-bottom: 14px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--line); }
.sc-metrics > div { padding: 12px; background: white; }
.sc-metrics span { display: block; color: var(--muted); font-size: 12px; }
.sc-metrics b { display: block; margin-top: 5px; color: var(--forest); font-size: 16px; }
.sc-charts { display: grid; gap: 10px; }
.sc-chart-head {
  display: flex;
  gap: 12px;
  align-items: end;
  justify-content: space-between;
}
.sc-chart-head > div > span {
  color: var(--forest);
  font-size: 13px;
  font-weight: 700;
}
.sc-chart-sub {
  margin: 2px 0 0;
  color: #8a968e;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
}
.sc-chart-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.sc-chart-card {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 8px 8px 6px;
  border: 1px solid #e2ebe3;
  border-radius: 10px;
  background: linear-gradient(180deg, #ffffff 0%, #f7faf6 100%);
}
.sc-chart-card.is-special {
  border-color: #c9b48a;
  background: linear-gradient(180deg, #fffdf8 0%, #f7f3ea 100%);
}
.sc-chart-label {
  display: flex;
  gap: 4px;
  align-items: baseline;
  justify-content: space-between;
  min-width: 0;
}
.sc-chart-label strong {
  color: var(--forest);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.sc-chart-label em {
  margin-left: 4px;
  color: #7d8d82;
  font-style: normal;
  font-size: 11px;
  font-weight: 500;
}
.sc-chart-label small {
  color: #8a968e;
  font-size: 11px;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sc-chart-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  border-radius: 0;
  background: transparent;
}
.sc-chart-legend {
  display: flex;
  gap: 14px;
  align-items: center;
  color: #8a968e;
  font-size: 12px;
  font-weight: 400;
}
.sc-chart-legend i {
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 5px;
  vertical-align: middle;
  border-radius: 2px;
  background: #2f7a45;
}
.sc-chart-legend i.b { background: #8fb84a; }
.sc-chart-noon { color: #9aa89e; }
.sc-event-log {
  margin-top: 4px;
  padding: 10px 12px;
  border: 1px solid #e4ebe5;
  border-radius: 12px;
  background: #fbfcf9;
}
.sc-event-log-head {
  display: flex;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}
.sc-event-log-head span {
  color: var(--forest);
  font-size: 13px;
  font-weight: 700;
}
.sc-event-log-head small {
  color: #9aa89e;
  font-size: 11px;
}
.sc-event-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 180px;
  overflow: auto;
}
.sc-event-list li {
  display: grid;
  gap: 2px;
  padding: 8px 10px;
  border-left: 3px solid #b7cdb9;
  border-radius: 0 8px 8px 0;
  background: #fff;
}
.sc-event-list li.tone-warn { border-left-color: #c49a4a; background: #fffaf2; }
.sc-event-list li.tone-good { border-left-color: #5f9d6a; }
.sc-event-list li.tone-info { border-left-color: #8aa89a; }
.sc-event-list b {
  color: var(--forest);
  font-size: 12px;
}
.sc-event-list span {
  color: #526158;
  font-size: 12px;
  line-height: 1.45;
}
.sc-event-proof {
  color: #7d8d82;
  font-size: 12px;
}

.sc-actionbar { display: flex; gap: 14px; align-items: center; justify-content: space-between; padding: 14px 16px; }
.sc-actionbar-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.sc-actionbar .sc-primary { margin-top: 0; }
.sc-actionbar b { display: block; color: var(--forest); font-size: 15px; }
.sc-actionbar span { color: var(--muted); font-size: 13px; }
.sc-compare .sc-scoreline { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.sc-score-bars { display: grid; gap: 10px; margin-bottom: 12px; }
.sc-score-bars > div { display: grid; gap: 5px; }
.sc-score-bars span { color: var(--muted); font-size: 13px; }
.sc-score-bars i { display: block; min-width: 48px; padding: 5px 9px; border-radius: 7px; color: white; background: var(--forest-2); font-size: 12px; font-style: normal; }
.sc-score-bars i.b { background: #79a966; }
.sc-compare ul { margin: 0 0 12px; padding-left: 18px; color: #435449; font-size: 14px; line-height: 1.6; }

.sc-chat {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  padding: 0;
  overflow: hidden;
}
.sc-chat .sc-panel-title { flex: 0 0 auto; margin: 0; padding: 14px 16px; }
.sc-chat .sc-error { flex: 0 0 auto; margin: 0 14px 8px; }
.sc-chat-window {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 10px;
  min-height: 140px;
  padding: 8px 14px 12px;
  overflow-y: auto;
  background: var(--panel);
}
.sc-msg { display: flex; max-width: 100%; }
.sc-msg.user { justify-content: flex-end; }
.sc-bubble { max-width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 4px 14px 14px 14px; background: white; color: #435449; font-size: 13px; line-height: 1.6; }
.sc-msg.user .sc-bubble { border-radius: 14px 4px 14px 14px; border-color: #b9ceb9; background: var(--leaf-soft); }
.sc-bubble p { margin: 0; }
.sc-bubble p + p, .sc-bubble p + ul, .sc-bubble ul + p { margin-top: 8px; }
.sc-chat-list { margin: 6px 0 0; padding-left: 18px; }
.sc-chat-list li + li { margin-top: 4px; }
.sc-chat-suggest { display: flex; flex: 0 0 auto; flex-wrap: wrap; gap: 6px; padding: 8px 14px; border-top: 1px solid var(--line); background: #f8faf7; }
.sc-chat-suggest button { padding: 6px 9px; border: 1px solid #b9cbbb; border-radius: 999px; color: var(--forest); background: white; font-size: 12px; font-weight: 700; }
.sc-chat-suggest button:hover { border-color: var(--leaf); background: #f1f6ef; }
.sc-chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 58px;
  gap: 8px;
  flex: 0 0 auto;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--line);
  background: white;
}
.sc-chat-form textarea { min-height: 52px; max-height: 88px; resize: none; }
.sc-chat-form button { align-self: end; height: 40px; border: 0; border-radius: 10px; color: white; background: var(--forest-2); font-size: 13px; font-weight: 700; }
.sc-chat-form button:hover { background: var(--forest); }
.sc-error { margin-bottom: 12px; padding: 12px; border: 1px solid #e4cf9e; border-radius: 10px; color: #7b4e18; background: #fff9ec; font-size: 14px; }
.sc-footer { flex: 0 0 auto; color: var(--muted); font-size: 12px; text-align: center; padding: 2px 0 4px; }

/* 情景挑战：优先压缩列宽，尽量保持「左场景/设备 · 中曲线 · 右 AI」三栏 */
@media (max-width: 1400px) {
  .sc-grid { grid-template-columns: minmax(210px, 240px) minmax(0, 1fr) minmax(260px, 300px); gap: 10px; }
  .sc-center-main { grid-template-columns: minmax(200px, 230px) minmax(0, 1fr); }
  .sc-topbar h2 { font-size: 16px; }
  .sc-steps span { padding: 6px 9px; font-size: 12px; }
}
@media (max-width: 1180px) {
  .sc-grid { grid-template-columns: minmax(190px, 210px) minmax(0, 1fr) minmax(230px, 260px); gap: 8px; }
  .sc-center-main { grid-template-columns: 1fr; }
  .sc-lab-pane.sc-controls {
    border-right: 0;
    border-bottom: 1px solid #e4ebe5;
    max-height: 280px;
  }
  .sc-scene-info dl > div:nth-child(n+4) { display: none; }
  .sc-baseline-chip small { display: none; }
  .sc-agent-switch button { padding: 6px 8px; font-size: 11px; }
  .sc-chart-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .sc-chart-label small { display: none; }
  .sc-predict-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  /* 继续三栏，只再收窄；不要把 AI 顶到第一屏 */
  .app-shell.scenario-mode { height: 100vh; padding: 6px; }
  .app-shell.scenario-mode .agent-stage-scenario,
  .scenario-lab,
  .sc-workbench { height: 100%; min-height: 0; overflow: hidden; }
  .sc-grid {
    grid-template-columns: minmax(168px, 190px) minmax(0, 1fr) minmax(200px, 230px);
    gap: 6px;
    height: 100%;
    overflow: hidden;
  }
  .sc-left-stack,
  .sc-center,
  .sc-chat {
    min-height: 0;
    overflow: auto;
  }
  .sc-chat {
    height: 100%;
    max-height: none;
    order: 0;
  }
  .sc-center-main { grid-template-columns: minmax(160px, 190px) minmax(0, 1fr); }
  .sc-lab-pane.sc-controls {
    border-right: 1px solid #e4ebe5;
    border-bottom: 0;
    max-height: none;
  }
  .sc-side-card { display: none; }
  .sc-scene-info .sc-baseline-chip { display: none; }
  .sc-topbar { flex-wrap: wrap; gap: 6px; padding: 8px 10px; }
  .sc-steps { margin-left: auto; }
  .sc-steps span { padding: 5px 7px; font-size: 11px; }
  .sc-ghost { padding: 6px 10px; font-size: 12px; }
  .sc-chart-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; }
  .sc-chart-card { padding: 5px; }
  .sc-chart-label strong { font-size: 11px; }
  .sc-chart-label em { font-size: 10px; }
  .sc-metrics { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .sc-metrics b { font-size: 13px; }
  .sc-metrics span { font-size: 11px; }
  .sc-actionbar { padding: 8px 10px; gap: 8px; }
  .sc-actionbar span { display: none; }
  .sc-event-list { max-height: 120px; }
  .sc-house { display: none; }
}
@media (max-width: 720px) {
  /* 仅手机宽度才改为上下阅读流，顺序仍是：场景 → 曲线 → AI */
  .app-shell.scenario-mode { height: auto; min-height: 100vh; overflow: auto; }
  .app-shell.scenario-mode .agent-stage-scenario,
  .scenario-lab,
  .sc-workbench { height: auto; overflow: visible; }
  .sc-grid {
    grid-template-columns: 1fr;
    height: auto;
    overflow: visible;
  }
  .sc-left-stack { order: 0; overflow: visible; }
  .sc-center { order: 1; overflow: visible; }
  .sc-chat {
    order: 2;
    height: 340px;
    max-height: 340px;
  }
  .sc-side-card { display: block; }
  .sc-scene-info .sc-baseline-chip { display: block; }
  .sc-center-main { grid-template-columns: 1fr; }
  .sc-lab-pane.sc-controls {
    border-right: 0;
    border-bottom: 1px solid #e4ebe5;
    max-height: 320px;
  }
  .sc-chart-grid { grid-template-columns: 1fr; }
  .sc-predict-grid,
  .sc-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sc-actionbar { flex-direction: column; align-items: stretch; }
  .sc-actionbar span { display: block; }
  .sc-scene-picker-grid { grid-template-columns: 1fr 1fr; }
  .sc-house { display: grid; }
}