:root {
  color-scheme: light;
  --bg: #eef4f6;
  --surface: #ffffff;
  --surface-2: #f7fafb;
  --surface-3: #e8f1f3;
  --text: #14313a;
  --muted: #5e747b;
  --line: #d7e2e5;
  --primary: #0a5f75;
  --primary-2: #0f7f8f;
  --primary-soft: #daf0f3;
  --teal: #087f74;
  --success: #18864b;
  --success-soft: #e1f5e9;
  --warning: #b26b00;
  --warning-soft: #fff1d6;
  --danger: #b23a48;
  --danger-soft: #fde5e8;
  --info: #2c67a0;
  --info-soft: #e4eef9;
  --shadow: 0 12px 32px rgba(23, 63, 72, .08);
  --shadow-sm: 0 4px 14px rgba(23, 63, 72, .07);
  --radius: 18px;
  --radius-sm: 12px;
  --sidebar: 258px;
  --topbar: 72px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #09171c;
  --surface: #10242b;
  --surface-2: #132c34;
  --surface-3: #193940;
  --text: #e9f3f5;
  --muted: #9eb3b8;
  --line: #28434a;
  --primary: #63c3d0;
  --primary-2: #74d4cd;
  --primary-soft: #173d45;
  --teal: #6bd1bf;
  --success: #70d39a;
  --success-soft: #163d2b;
  --warning: #f0ba55;
  --warning-soft: #463716;
  --danger: #f18a96;
  --danger-soft: #442229;
  --info: #82b9ef;
  --info-soft: #1c3550;
  --shadow: 0 16px 42px rgba(0, 0, 0, .24);
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input, select, textarea { font: inherit; }
button { color: inherit; }
a { color: var(--primary); }
code {
  padding: .15em .4em;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-3);
  font-size: .9em;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 12px;
  top: -60px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--text);
  color: var(--surface);
  transition: top .2s ease;
}
.skip-link:focus { top: 10px; }
.protocol-notice {
  position: fixed;
  z-index: 1200;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  width: min(760px, calc(100% - 28px));
  padding: 12px 16px;
  border: 1px solid var(--warning);
  border-radius: 12px;
  background: var(--warning-soft);
  color: var(--text);
  box-shadow: var(--shadow);
  font-size: .92rem;
}

.topbar {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: var(--topbar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 22px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 86%, transparent);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.brand-wrap { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary);
}
.brand-mark svg { width: 32px; height: 32px; }
.brand-title { font-weight: 800; font-size: 1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-subtitle { color: var(--muted); font-size: .78rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-actions { display: flex; align-items: center; gap: 8px; }
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: .78rem;
}
.status-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--warning); }
.status-chip.online::before { background: var(--success); }
.status-chip.offline::before { background: var(--danger); }

.icon-button {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.icon-button:hover { transform: translateY(-1px); border-color: var(--primary); background: var(--primary-soft); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 15px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.button:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.button.primary { background: var(--primary); color: #fff; }
html[data-theme="dark"] .button.primary { color: #08232b; }
.button.secondary { border-color: var(--line); background: var(--surface); color: var(--text); }
.button.decision-choice { border-color: var(--line); background: var(--surface-2); }
.text-button { border: 0; background: transparent; color: var(--primary); cursor: pointer; font-weight: 700; }
.mobile-only { display: none; }

.app-shell { display: flex; min-height: 100vh; padding-top: var(--topbar); }
.sidebar {
  position: fixed;
  z-index: 80;
  top: var(--topbar);
  bottom: 0;
  left: 0;
  width: var(--sidebar);
  display: flex;
  flex-direction: column;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: var(--surface);
  overflow-y: auto;
}
.nav-list { display: grid; gap: 5px; }
.nav-item {
  width: 100%;
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 9px;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  text-align: left;
  color: var(--muted);
  cursor: pointer;
  font-weight: 700;
}
.nav-item span { color: color-mix(in srgb, var(--muted) 72%, transparent); font-size: .72rem; letter-spacing: .04em; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { border-color: color-mix(in srgb, var(--primary) 28%, var(--line)); background: var(--primary-soft); color: var(--primary); }
.sidebar-footer { margin-top: auto; padding-top: 16px; }
.version-card { display: grid; gap: 3px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.version-card strong { font-size: .82rem; }
.version-card span { color: var(--muted); font-size: .72rem; }
.sidebar-backdrop { position: fixed; z-index: 75; inset: var(--topbar) 0 0; background: rgba(0,0,0,.35); }

.main-content {
  width: calc(100% - var(--sidebar));
  margin-left: var(--sidebar);
  padding: 26px clamp(18px, 3vw, 44px) 60px;
}
.view { display: none; max-width: 1500px; margin: 0 auto; animation: fadeIn .24s ease; }
.view.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.hero-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, .75fr);
  gap: 30px;
  min-height: 390px;
  padding: clamp(28px, 4vw, 56px);
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, rgba(127, 225, 216, .28), transparent 28%),
    linear-gradient(135deg, #083e52 0%, #0b6f80 52%, #11857f 100%);
  color: #fff;
  box-shadow: var(--shadow);
}
.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -10% -55% 30%;
  height: 80%;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 0 0 40px rgba(255,255,255,.035), 0 0 0 82px rgba(255,255,255,.025);
}
.hero-copy { position: relative; z-index: 2; align-self: center; }
.hero-copy .eyebrow { color: rgba(255,255,255,.72); }
.hero-copy h1 { max-width: 840px; margin: 10px 0 18px; font-size: clamp(2rem, 4.2vw, 4rem); line-height: 1.14; letter-spacing: -.035em; }
.hero-copy p { max-width: 780px; margin: 0; color: rgba(255,255,255,.84); font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-panel .button.primary { background: #fff; color: #0a5f75; }
.hero-panel .button.secondary { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.08); color: #fff; }
.hero-visual { position: relative; z-index: 2; min-height: 280px; display: grid; place-items: center; }
.core-node {
  width: 150px;
  height: 150px;
  display: grid;
  place-content: center;
  text-align: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.4);
  background: rgba(255,255,255,.15);
  box-shadow: inset 0 0 40px rgba(255,255,255,.12), 0 12px 40px rgba(0,0,0,.15);
  backdrop-filter: blur(10px);
}
.core-node strong { font-size: 1.35rem; }
.core-node small { margin-top: 5px; color: rgba(255,255,255,.72); }
.orbit { position: absolute; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; }
.orbit span { position: absolute; padding: 5px 9px; border-radius: 999px; background: rgba(5, 47, 59, .72); color: #fff; font-size: .78rem; }
.orbit-1 { width: 230px; height: 230px; }
.orbit-1 span { top: -13px; }
.orbit-2 { width: 310px; height: 190px; transform: rotate(38deg); }
.orbit-2 span { right: 10px; transform: rotate(-38deg); }
.orbit-3 { width: 320px; height: 220px; transform: rotate(-42deg); }
.orbit-3 span { left: 6px; transform: rotate(42deg); }

.eyebrow { color: var(--primary); font-weight: 800; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.page-heading, .section-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin: 2px 0 22px; }
.page-heading h1 { max-width: 1060px; margin: 5px 0 0; font-size: clamp(1.8rem, 3vw, 3rem); line-height: 1.22; letter-spacing: -.025em; }
.section-header { margin-top: 36px; }
.section-header h2 { margin: 5px 0 0; font-size: clamp(1.35rem, 2vw, 2rem); }

.panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.panel-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.panel-title h3 { margin: 0; font-size: 1.08rem; }
.panel p:last-child { margin-bottom: 0; }
.tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 4px 9px;
  border: 1px solid color-mix(in srgb, var(--primary) 24%, var(--line));
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: .72rem;
  font-weight: 800;
  white-space: nowrap;
}
.tag.success { border-color: color-mix(in srgb, var(--success) 30%, var(--line)); background: var(--success-soft); color: var(--success); }
.tag.warning { border-color: color-mix(in srgb, var(--warning) 30%, var(--line)); background: var(--warning-soft); color: var(--warning); }
.tag.danger { border-color: color-mix(in srgb, var(--danger) 30%, var(--line)); background: var(--danger-soft); color: var(--danger); }
.muted { color: var(--muted); }
.footnote { color: var(--muted); font-size: .8rem; }
blockquote { margin: 12px 0; padding: 14px 18px; border-left: 4px solid var(--primary); border-radius: 0 12px 12px 0; background: var(--surface-2); font-size: 1.05rem; font-weight: 700; }

.evidence-alert { display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; margin: 18px 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.evidence-alert.info { border-color: color-mix(in srgb, var(--info) 32%, var(--line)); background: var(--info-soft); }
.alert-icon { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--info); color: #fff; font-weight: 800; }

.metric-grid { display: grid; gap: 14px; margin: 18px 0 0; }
.metric-grid.five { grid-template-columns: repeat(5, 1fr); }
.metric-grid.four { grid-template-columns: repeat(4, 1fr); }
.metric-card { min-height: 140px; display: flex; flex-direction: column; justify-content: space-between; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); box-shadow: var(--shadow-sm); }
.metric-card.emphasis { border-color: color-mix(in srgb, var(--primary) 45%, var(--line)); background: linear-gradient(135deg, var(--primary-soft), var(--surface)); }
.metric-card .metric-label { color: var(--muted); font-size: .78rem; font-weight: 800; }
.metric-card strong { margin: 12px 0 4px; color: var(--primary); font-size: 1.4rem; line-height: 1.25; }
.metric-card small { color: var(--muted); }

.judgement-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.judgement-card { position: relative; min-height: 240px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.judgement-card > span { position: absolute; top: 10px; right: 14px; color: color-mix(in srgb, var(--primary) 18%, transparent); font-size: 3rem; font-weight: 900; line-height: 1; }
.judgement-card h3 { position: relative; margin: 36px 0 12px; font-size: 1.05rem; }
.judgement-card p { position: relative; margin: 0; color: var(--muted); font-size: .9rem; }

.split-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 18px; }
.split-grid.wide-left { grid-template-columns: 1.15fr .85fr; }
.three-column { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.three-column > div { padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.three-column h4 { margin: 0 0 8px; }
.three-column ul { margin: 0; padding-left: 18px; }
.loop-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.loop-row span { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-2); color: var(--muted); font-size: .78rem; }
.decision-list { margin: 0; padding-left: 23px; }
.decision-list li { margin: 9px 0; }
.compact-list, .check-list { margin: 0; padding-left: 20px; }
.compact-list li, .check-list li { margin: 8px 0; }
.check-list { list-style: none; padding-left: 0; }
.check-list li { position: relative; padding-left: 26px; }
.check-list li::before { position: absolute; left: 0; top: .1em; font-weight: 900; }
.success-list li::before { content: "✓"; color: var(--success); }
.warning-list li::before { content: "!"; width: 18px; height: 18px; display: grid; place-items: center; border-radius: 50%; background: var(--warning-soft); color: var(--warning); font-size: .72rem; }

.evidence-timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 28px 0; }
.evidence-timeline::before { content: ""; position: absolute; top: 31px; left: 10%; right: 10%; height: 2px; background: var(--line); }
.timeline-item { position: relative; padding: 56px 16px 16px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
.timeline-item::before { content: ""; position: absolute; z-index: 2; top: 24px; left: 18px; width: 14px; height: 14px; border: 4px solid var(--surface); border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 2px var(--line); }
.timeline-item.done::before { background: var(--success); }
.timeline-item.current::before { background: var(--warning); box-shadow: 0 0 0 5px var(--warning-soft); }
.timeline-item time { color: var(--primary); font-weight: 800; }
.timeline-item strong { display: block; margin: 6px 0; }
.timeline-item p { margin: 0; color: var(--muted); font-size: .86rem; }
.level-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.level-card { position: relative; min-height: 310px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); overflow: hidden; }
.level-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--level-color, var(--primary)); }
.level-card .level-number { color: var(--level-color, var(--primary)); font-size: 2.2rem; font-weight: 900; }
.level-card h3 { margin: 2px 0 10px; }
.level-card p { color: var(--muted); font-size: .86rem; }
.level-card ul { padding-left: 18px; font-size: .82rem; }
.evidence-panel { margin-top: 18px; }
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0; }
.stat-strip > div { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); text-align: center; }
.stat-strip strong { display: block; color: var(--primary); font-size: 1.7rem; }
.stat-strip span { color: var(--muted); font-size: .78rem; }

.architecture-stack { display: grid; justify-items: center; gap: 8px; margin: 26px auto; max-width: 1120px; }
.arch-layer { width: 100%; padding: 18px 24px; border: 1px solid var(--line); border-radius: 16px; text-align: center; background: var(--surface); box-shadow: var(--shadow-sm); }
.arch-layer strong { display: block; font-size: 1.15rem; }
.arch-layer span { color: var(--muted); font-size: .86rem; }
.arch-layer.strategy { background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; }
.arch-layer.strategy span { color: rgba(255,255,255,.78); }
.arch-layer.coordinator { border-color: color-mix(in srgb, var(--warning) 40%, var(--line)); background: var(--warning-soft); }
.arch-layer.control { border-color: color-mix(in srgb, var(--info) 35%, var(--line)); background: var(--info-soft); }
.arch-layer.safety { border-color: color-mix(in srgb, var(--danger) 38%, var(--line)); background: var(--danger-soft); }
.arch-arrow { color: var(--muted); font-size: 1.4rem; }
.agent-grid { width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.agent-card { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.agent-card strong { display: block; margin-bottom: 4px; }
.agent-card span { color: var(--muted); font-size: .8rem; }
.agent-card .agent-boundary { margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line); color: var(--danger); font-size: .74rem; }
.priority-ladder { display: grid; gap: 9px; }
.priority { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; padding: 13px 16px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
.priority > span { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; font-weight: 900; background: var(--surface-3); }
.priority small { color: var(--muted); }
.priority.hard { border-left: 5px solid var(--danger); }
.priority.medium { border-left: 5px solid var(--warning); }
.priority.soft { border-left: 5px solid var(--success); }

.management-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.management-card { min-height: 250px; padding: 19px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.management-card .management-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: var(--primary-soft); color: var(--primary); font-weight: 900; }
.management-card h3 { margin: 14px 0 8px; }
.management-card p { color: var(--muted); font-size: .86rem; }
.management-card ul { margin: 10px 0 0; padding-left: 18px; font-size: .82rem; }
.plan-builder { margin-top: 18px; }
.form-grid { display: grid; gap: 12px; }
.form-grid.four { grid-template-columns: repeat(4, 1fr); }
label { color: var(--muted); font-size: .82rem; font-weight: 700; }
select, input[type="search"], input[type="number"], textarea {
  width: 100%;
  margin-top: 6px;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  outline: none;
}
select:focus, input:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); }
.plan-builder > .button { margin-top: 14px; }
.generated-output { margin-top: 14px; padding: 16px; border: 1px dashed var(--line); border-radius: 12px; background: var(--surface-2); }
.generated-output:empty { display: none; }
.generated-output h4 { margin: 0 0 8px; }
.generated-output ul, .generated-output ol { margin-bottom: 0; }

.role-toolbar, .prompt-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.legend { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: .78rem; }
.dot { display: inline-block; width: 8px; height: 8px; margin-right: 5px; border-radius: 50%; }
.dot.support { background: var(--success); }
.dot.risk { background: var(--warning); }
.dot.anxiety { background: var(--danger); }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.role-card { padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.role-card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.role-card h3 { margin: 0; }
.role-card .role-group { color: var(--muted); font-size: .72rem; }
.role-bars { display: grid; gap: 7px; margin: 14px 0; }
.mini-bar { display: grid; grid-template-columns: 64px 1fr 32px; align-items: center; gap: 8px; font-size: .72rem; color: var(--muted); }
.mini-track, .risk-track { height: 8px; overflow: hidden; border-radius: 999px; background: var(--surface-3); }
.mini-track i, .risk-track i { display: block; height: 100%; width: var(--bar, 0%); border-radius: inherit; background: var(--bar-color, var(--primary)); }
.role-detail { display: grid; gap: 7px; font-size: .8rem; }
.role-detail div { padding: 8px 10px; border-radius: 9px; background: var(--surface-2); }
.role-detail strong { color: var(--text); }
.employee-contract { margin-top: 18px; }

.sandbox-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 16px; align-items: start; }
.scenario-list-panel { position: sticky; top: calc(var(--topbar) + 18px); }
.scenario-list { display: grid; gap: 8px; }
.scenario-button { width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-2); text-align: left; cursor: pointer; }
.scenario-button strong { display: block; }
.scenario-button span { color: var(--muted); font-size: .74rem; }
.scenario-button.active { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.sandbox-main { display: grid; gap: 16px; min-width: 0; }
.scenario-brief { background: linear-gradient(135deg, var(--surface), var(--primary-soft)); }
.event-chain { display: flex; flex-wrap: wrap; gap: 8px; }
.event-chain span { position: relative; padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: .78rem; }
.event-chain span:not(:last-child)::after { content: "→"; margin-left: 10px; color: var(--muted); }
.slider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px 24px; }
.slider-control { display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; align-items: center; }
.slider-control label { color: var(--text); }
.slider-control output { color: var(--primary); font-weight: 900; }
.slider-control input[type="range"] { grid-column: 1 / -1; width: 100%; accent-color: var(--primary); }
.slider-control small { grid-column: 1 / -1; color: var(--muted); }
.sandbox-results-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; }
.score-and-summary { display: grid; grid-template-columns: 140px 1fr; align-items: center; gap: 18px; }
.gauge { --value: 0; position: relative; width: 128px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--gauge-color, var(--primary)) calc(var(--value) * 1%), var(--surface-3) 0); }
.gauge::before { content: ""; position: absolute; inset: 11px; border-radius: 50%; background: var(--surface); }
.gauge > div { position: relative; z-index: 1; text-align: center; }
.gauge strong { display: block; font-size: 2rem; line-height: 1; }
.gauge span { color: var(--muted); font-size: .72rem; }
.gauge.large { width: 170px; margin: 0 auto; }
.gauge.large strong { font-size: 2.5rem; }
.risk-bars { display: grid; gap: 10px; margin-top: 18px; }
.risk-row { display: grid; grid-template-columns: 90px 1fr 38px; align-items: center; gap: 10px; font-size: .78rem; }
.risk-row strong { text-align: right; }
.vote-list { display: grid; gap: 10px; }
.vote-item { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 8px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.vote-item:last-child { border-bottom: 0; }
.vote-item small { color: var(--muted); }
.vote-badge { padding: 3px 8px; border-radius: 999px; font-size: .72rem; font-weight: 900; }
.vote-badge.support { background: var(--success-soft); color: var(--success); }
.vote-badge.hold { background: var(--warning-soft); color: var(--warning); }
.vote-badge.reject { background: var(--danger-soft); color: var(--danger); }
.action-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.action-card { padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.action-card span { color: var(--primary); font-size: .72rem; font-weight: 900; }
.action-card strong { display: block; margin: 5px 0; font-size: .9rem; }
.action-card p { margin: 0; color: var(--muted); font-size: .75rem; }
.decision-buttons { display: flex; flex-wrap: wrap; gap: 10px; }

.assessment-layout { display: grid; grid-template-columns: 400px minmax(0, 1fr); gap: 16px; align-items: stretch; }
.assessment-score-panel { text-align: center; }
.radar-chart { width: 100%; max-width: 360px; height: auto; margin-top: 10px; }
.assessment-controls { display: grid; gap: 13px; }
.assessment-row { display: grid; grid-template-columns: minmax(180px, .9fr) 1fr 44px; align-items: center; gap: 12px; }
.assessment-row label { color: var(--text); }
.assessment-row label small { display: block; color: var(--muted); font-weight: 500; }
.assessment-row input { width: 100%; accent-color: var(--primary); }
.assessment-row output { text-align: right; color: var(--primary); font-weight: 900; }
.veto-panel { margin-top: 16px; }
.veto-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.veto-item { display: flex; align-items: flex-start; gap: 9px; padding: 11px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-2); color: var(--text); font-size: .82rem; }
.veto-item input { margin-top: 3px; accent-color: var(--success); }
.gap-list { display: grid; gap: 9px; }
.gap-item { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; }
.gap-item .gap-rank { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--danger-soft); color: var(--danger); font-weight: 900; }
.gap-item small { color: var(--muted); }

.table-panel { margin-top: 18px; }
.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; min-width: 900px; }
.data-table th, .data-table td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.data-table th { color: var(--muted); font-size: .76rem; }
.data-table td { font-size: .84rem; }
.data-table input { width: 100px; margin: 0; padding: 7px 8px; }
.kpi-status { display: inline-flex; align-items: center; gap: 6px; font-weight: 900; }
.kpi-status::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.kpi-status.green { color: var(--success); }
.kpi-status.yellow { color: var(--warning); }
.kpi-status.red { color: var(--danger); }
.formula { padding: 14px; border: 1px dashed var(--primary); border-radius: 12px; background: var(--primary-soft); color: var(--primary); font-weight: 800; text-align: center; }

.prompt-builder { margin-bottom: 18px; }
.prompt-output-wrap { position: relative; margin-top: 14px; }
.prompt-output-wrap textarea { min-height: 220px; resize: vertical; }
.prompt-output-wrap .button { position: absolute; right: 10px; bottom: 10px; }
.prompt-toolbar input { max-width: 520px; }
.prompt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.prompt-card { display: flex; flex-direction: column; min-height: 290px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.prompt-card h3 { margin: 10px 0 8px; }
.prompt-card p { color: var(--muted); font-size: .82rem; }
.prompt-card pre { max-height: 130px; overflow: hidden; margin: 0; padding: 10px; border-radius: 10px; background: var(--surface-2); white-space: pre-wrap; font: inherit; font-size: .76rem; color: var(--text); }
.prompt-card .button { margin-top: auto; align-self: flex-start; }

.roadmap-timeline { display: grid; gap: 14px; }
.roadmap-phase { display: grid; grid-template-columns: 110px 1fr 230px; gap: 18px; align-items: start; padding: 19px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.phase-code { display: grid; gap: 2px; }
.phase-code span { color: var(--primary); font-size: 1.45rem; font-weight: 900; }
.phase-code small { color: var(--muted); }
.phase-main h3 { margin: 0 0 6px; }
.phase-main p { margin: 0; color: var(--muted); }
.phase-gate { padding: 11px; border-radius: 11px; background: var(--surface-2); font-size: .8rem; }
.phase-gate strong { display: block; color: var(--warning); }
.ninety-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.ninety-grid > div { padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.ninety-grid span { color: var(--primary); font-size: .72rem; font-weight: 900; }
.ninety-grid strong { display: block; margin: 5px 0; }
.ninety-grid p { margin: 0; color: var(--muted); font-size: .78rem; }
.deliverable-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 9px; }
.deliverable-grid span { padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); text-align: center; font-size: .82rem; }

.contract-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.contract-card { padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.contract-card .contract-no { color: color-mix(in srgb, var(--primary) 48%, var(--muted)); font-size: .72rem; font-weight: 900; }
.contract-card h3 { margin: 7px 0; }
.contract-card p { color: var(--muted); font-size: .82rem; }
.contract-card ul { padding-left: 18px; font-size: .78rem; }
.payment-panel { margin-top: 18px; }
.payment-formula { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; margin: 18px 0; }
.payment-formula span { padding: 10px 13px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); font-weight: 800; }
.payment-formula b { color: var(--primary); font-size: 1.4rem; }

.evidence-legend { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.source-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.source-card { display: grid; grid-template-columns: 58px 1fr; gap: 14px; padding: 17px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
.source-grade { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: var(--primary-soft); color: var(--primary); font-size: 1.4rem; font-weight: 900; }
.source-card h3 { margin: 0 0 4px; font-size: .96rem; }
.source-card .source-meta { color: var(--muted); font-size: .72rem; }
.source-card p { margin: 8px 0; color: var(--muted); font-size: .8rem; }
.source-card a { font-size: .78rem; font-weight: 800; word-break: break-all; }
.boundary-panel { margin-top: 18px; }

.help-checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.help-checks label { display: flex; gap: 8px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); color: var(--text); }
.help-checks input { accent-color: var(--success); }
.shortcut-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.shortcut-grid span { padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); text-align: center; }
kbd { padding: 2px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; background: var(--surface); font-size: .76rem; }

.toast {
  position: fixed;
  z-index: 1500;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100% - 36px));
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--text);
  color: var(--surface);
  box-shadow: var(--shadow);
}

@media (max-width: 1240px) {
  .metric-grid.five { grid-template-columns: repeat(3, 1fr); }
  .judgement-grid { grid-template-columns: repeat(3, 1fr); }
  .level-grid { grid-template-columns: repeat(3, 1fr); }
  .management-grid, .role-grid, .prompt-grid, .contract-grid { grid-template-columns: repeat(2, 1fr); }
  .action-grid { grid-template-columns: repeat(3, 1fr); }
  .ninety-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 980px) {
  :root { --topbar: 64px; }
  .mobile-only { display: inline-grid; }
  .brand-mark { display: none; }
  .brand-title { font-size: .9rem; }
  .brand-subtitle { display: none; }
  .status-chip { display: none; }
  .sidebar { transform: translateX(-102%); transition: transform .22s ease; box-shadow: var(--shadow); }
  .sidebar.open { transform: translateX(0); }
  .main-content { width: 100%; margin-left: 0; padding: 20px 16px 50px; }
  .hero-panel { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { display: none; }
  .metric-grid.five, .metric-grid.four { grid-template-columns: repeat(2, 1fr); }
  .judgement-grid { grid-template-columns: repeat(2, 1fr); }
  .evidence-timeline { grid-template-columns: repeat(2, 1fr); }
  .evidence-timeline::before { display: none; }
  .level-grid { grid-template-columns: repeat(2, 1fr); }
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
  .management-grid, .role-grid, .prompt-grid, .contract-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid.four { grid-template-columns: repeat(2, 1fr); }
  .sandbox-layout { grid-template-columns: 1fr; }
  .scenario-list-panel { position: static; }
  .scenario-list { grid-template-columns: repeat(2, 1fr); }
  .assessment-layout { grid-template-columns: 1fr; }
  .assessment-score-panel { display: grid; grid-template-columns: 180px 1fr; align-items: center; text-align: left; }
  .assessment-score-panel .radar-chart { grid-column: 1 / -1; justify-self: center; }
  .roadmap-phase { grid-template-columns: 90px 1fr; }
  .phase-gate { grid-column: 2; }
  .deliverable-grid { grid-template-columns: repeat(3, 1fr); }
  .source-grid { grid-template-columns: 1fr; }
  .shortcut-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .topbar { padding: 0 10px; }
  .top-actions { gap: 5px; }
  .top-actions .button { display: none; }
  .brand-title { max-width: 205px; }
  .hero-panel { padding: 24px 20px; border-radius: 20px; }
  .hero-copy h1 { font-size: 2rem; }
  .page-heading, .section-header { align-items: flex-start; flex-direction: column; }
  .page-heading > .button { align-self: stretch; }
  .metric-grid.five, .metric-grid.four, .judgement-grid, .level-grid, .management-grid, .role-grid, .prompt-grid, .contract-grid { grid-template-columns: 1fr; }
  .metric-card { min-height: 118px; }
  .judgement-card { min-height: auto; }
  .split-grid, .split-grid.wide-left, .three-column { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .evidence-timeline { grid-template-columns: 1fr; }
  .agent-grid { grid-template-columns: 1fr; }
  .priority { grid-template-columns: 36px 1fr; }
  .priority small { grid-column: 2; }
  .form-grid.four { grid-template-columns: 1fr; }
  .role-toolbar, .prompt-toolbar { align-items: stretch; flex-direction: column; }
  .legend { order: -1; }
  .scenario-list { grid-template-columns: 1fr; }
  .slider-grid, .sandbox-results-grid { grid-template-columns: 1fr; }
  .score-and-summary { grid-template-columns: 112px 1fr; }
  .gauge { width: 106px; }
  .action-grid { grid-template-columns: 1fr; }
  .assessment-score-panel { grid-template-columns: 1fr; text-align: center; }
  .assessment-row { grid-template-columns: 1fr 44px; }
  .assessment-row input { grid-column: 1 / -1; }
  .veto-grid { grid-template-columns: 1fr; }
  .ninety-grid, .deliverable-grid { grid-template-columns: 1fr; }
  .roadmap-phase { grid-template-columns: 1fr; }
  .phase-gate { grid-column: 1; }
  .payment-formula { justify-content: flex-start; }
  .payment-formula b { width: 20px; text-align: center; }
  .help-checks, .shortcut-grid { grid-template-columns: 1fr; }
}

@media print {
  :root { --bg: #fff; --surface: #fff; --surface-2: #fff; --text: #111; --muted: #555; --line: #bbb; }
  body { background: #fff; }
  .topbar, .sidebar, .sidebar-backdrop, .protocol-notice, .toast, .button, .icon-button, .text-button, .prompt-toolbar, .role-toolbar { display: none !important; }
  .main-content { width: 100%; margin: 0; padding: 0; }
  .view { display: block !important; page-break-after: always; }
  .view::before { content: attr(data-title); display: block; margin: 0 0 18px; padding-bottom: 8px; border-bottom: 2px solid #111; font-size: 1.6rem; font-weight: 900; }
  .hero-panel { color: #111; background: #fff; border: 2px solid #111; }
  .hero-panel .button, .hero-visual { display: none; }
  .panel, .metric-card, .judgement-card, .level-card, .role-card, .prompt-card, .contract-card, .source-card { box-shadow: none; break-inside: avoid; }
  .scenario-list-panel { position: static; }
}