:root { color-scheme: light; --bg: #f4f1eb; --surface: #fffdfa; --ink: #1d2a26; --muted: #69736e; --line: #d9ded7; --green: #1f6b58; --green-soft: #dcebe3; --warm: #bd623f; --warm-soft: #f2d8cc; --dark: #1d2a26; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.shell { max-width: 1320px; margin: 0 auto; padding: 0 30px 70px; }
.topbar { min-height: 82px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark { width: 35px; height: 35px; border-radius: 11px; display: grid; place-items: center; background: var(--green); color: #fff; font-weight: 850; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 15px; letter-spacing: -.2px; }
.brand small { color: var(--muted); font-size: 11px; margin-top: 2px; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.status { display: inline-flex; align-items: center; border-radius: 99px; padding: 7px 10px; font-size: 11px; font-weight: 800; }
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; margin-right: 7px; }
.status-muted { background: #e9ece7; color: var(--muted); }
.status-good { background: var(--green-soft); color: var(--green); }
.status-warm { background: var(--warm-soft); color: var(--warm); }
.hidden { display: none !important; }
.connect-panel { display: grid; grid-template-columns: 1.1fr .9fr; gap: 55px; align-items: end; padding: 78px 0 58px; max-width: 980px; }
.eyebrow { color: var(--warm); font-size: 10px; font-weight: 850; letter-spacing: 1.5px; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 610px; font-size: clamp(40px, 6vw, 70px); line-height: .99; letter-spacing: -3px; margin: 12px 0 18px; }
h2 { font-size: clamp(31px, 4vw, 46px); line-height: 1; letter-spacing: -1.8px; margin: 8px 0 9px; }
h3 { font-size: 18px; letter-spacing: -.4px; margin: 7px 0 0; }
.connect-panel > div > p, .section-heading p, .panel-heading p { max-width: 590px; color: var(--muted); line-height: 1.55; margin-bottom: 0; }
.connect-form { display: grid; gap: 11px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 20px; }
label, .field-label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; font-weight: 800; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); padding: 11px 12px; outline: none; }
input:focus, textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.button { border: 0; border-radius: 10px; cursor: pointer; padding: 11px 14px; font-size: 12px; font-weight: 850; }
.button:disabled { cursor: wait; opacity: .55; }
.button-dark { background: var(--dark); color: #fff; }
.button-quiet { background: var(--green-soft); color: var(--green); }
.button-warm { background: var(--warm-soft); color: var(--warm); }
.connect-form .button { margin-top: 3px; }
.form-message { min-height: 17px; color: var(--muted); font-size: 12px; line-height: 1.5; margin: 0; }
.form-message.error { color: var(--warm); }
.form-message.success { color: var(--green); }
.tabs { display: flex; gap: 22px; border-bottom: 1px solid var(--line); margin-bottom: 39px; }
.tab { color: var(--muted); padding: 0 0 12px; font-size: 13px; font-weight: 850; border-bottom: 2px solid transparent; }
.tab.active { color: var(--ink); border-color: var(--green); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 26px; }
.metric-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 28px; }
.metric { background: var(--surface); border: 1px solid var(--line); border-radius: 15px; padding: 16px; }
.metric span, .metric small { display: block; color: var(--muted); font-size: 11px; font-weight: 750; }
.metric strong { display: block; font-size: 28px; letter-spacing: -1px; margin: 6px 0 2px; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 21px; min-width: 0; }
.panel-heading { display: flex; justify-content: space-between; gap: 12px; align-items: start; margin-bottom: 18px; }
.factor-list, .rule-list, .result-list, .ledger-list, .audit-list { display: grid; gap: 0; }
.schema-list { display: grid; gap: 0; }
.factor-item, .rule-item, .result-item, .audit-item { display: flex; gap: 12px; justify-content: space-between; align-items: start; border-top: 1px solid var(--line); padding: 13px 0; }
.edit-record { flex: 0 0 auto; padding: 7px 9px; font-size: 10px; white-space: nowrap; }
.governance-policy { display: block; border-top: 1px solid var(--line); padding: 9px 0; }
.schema-item { display: flex; gap: 12px; justify-content: space-between; align-items: start; border-top: 1px solid var(--line); padding: 13px 0; }
.schema-item:first-child { border-top: 0; padding-top: 0; }
.factor-item:first-child, .rule-item:first-child, .result-item:first-child, .audit-item:first-child { border-top: 0; padding-top: 0; }
.factor-item strong, .rule-item strong, .result-item strong, .schema-item strong { display: block; font-size: 13px; }
.factor-item small, .rule-item small, .result-item small, .audit-item small, .schema-item small { color: var(--muted); display: block; line-height: 1.45; margin-top: 3px; }
.category { color: var(--green); font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .8px; white-space: nowrap; }
.rule-effect { color: var(--warm); font-size: 13px; font-weight: 850; white-space: nowrap; }
.editor-panel { margin-top: 16px; }
.quick-add { margin-bottom: 16px; }
.authoring-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.authoring-form { display: grid; gap: 9px; border-top: 1px solid var(--line); padding-top: 14px; }
.authoring-form > strong { font-size: 13px; }
.authoring-form label { gap: 5px; }
.authoring-form .button { justify-self: start; }
.expression-builder { grid-column: 1 / -1; display: grid; gap: 9px; border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: #f8faf6; }
.expression-builder legend { color: var(--ink); padding: 0 5px; font-size: 12px; font-weight: 850; }
.expression-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; align-items: end; padding: 8px 0; border-top: 1px solid var(--line); }
.expression-row .button { align-self: end; }
.expression-builder small { color: var(--muted); line-height: 1.45; }
#catalogEditor, #simulationInput, #recordEditor { min-height: 330px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; line-height: 1.55; }
#recordEditorPanel { margin-top: 16px; border: 1px solid var(--green); background: var(--green-soft); }
#recordEditorPanel #recordEditor { min-height: 240px; background: #fff; }
.structured-record-editor { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 18px; }
.structured-record-editor .panel-heading { margin-bottom: 12px; }
.structured-record-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.structured-record-fields label:has(textarea) { grid-column: 1 / -1; }
.structured-record-fields textarea { min-height: 80px; resize: vertical; }
.structured-rule-safety { grid-column: 1 / -1; border: 1px solid var(--line); padding: 14px; margin: 4px 0 0; background: var(--surface); }
.structured-rule-safety legend { padding: 0 6px; font-weight: 800; }
.structured-rule-safety textarea { min-height: 66px; }
.structured-rule-decay { grid-column: 1 / -1; border: 1px solid var(--line); padding: 14px; margin: 4px 0 0; background: var(--surface); }
.structured-rule-decay legend { padding: 0 6px; font-weight: 800; }
.structured-rule-decay textarea { min-height: 66px; resize: vertical; }
.structured-factor-presentation { grid-column: 1 / -1; border: 1px solid var(--line); padding: 14px; margin: 4px 0 0; background: var(--surface); }
.structured-factor-presentation legend { padding: 0 6px; font-weight: 800; }
.structured-factor-safety { grid-column: 1 / -1; border: 1px solid var(--line); padding: 14px; margin: 4px 0 0; background: var(--surface); }
.structured-factor-safety legend { padding: 0 6px; font-weight: 800; }
.structured-factor-safety textarea { min-height: 66px; }
.structured-event-field-editor { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 4px; }
.structured-event-field-rows { display: grid; gap: 10px; }
.structured-event-field-row { border: 1px solid var(--line); padding: 12px; background: var(--surface); }
.structured-event-field-row-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 9px; }
.structured-event-field-row-fields label:has(textarea), .structured-event-field-row-fields label:last-child { grid-column: 1 / -1; }
.structured-number-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.structured-record-editor small { color: var(--muted); line-height: 1.45; }
.structured-expression-fields { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 18px; }
.structured-expression-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.expression-editor { min-width: 0; border: 1px solid var(--line); padding: 12px; background: var(--surface); }
.expression-editor-heading, .expression-node-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.expression-editor-heading .editor-actions, .expression-node-heading .editor-actions { margin: 0; }
.expression-tree { display: grid; gap: 10px; margin-top: 10px; }
.expression-node { border-left: 3px solid var(--green); padding: 10px 0 0 10px; }
.expression-node-fields { display: grid; gap: 8px; margin-top: 8px; }
.expression-node-fields label { min-width: 0; }
.expression-node-fields textarea { min-height: 58px; resize: vertical; }
.expression-children { display: grid; gap: 8px; padding-top: 4px; }
.structured-evidence-fields { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 18px; }
.structured-evidence-rows { display: grid; gap: 10px; }
.structured-evidence-row { border: 1px solid var(--line); padding: 12px; background: var(--surface); }
.structured-evidence-row-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 9px; }
.structured-evidence-row-fields label:nth-child(3), .structured-evidence-row-fields label:nth-child(4) { grid-column: 1 / -1; }
.catalog-lifecycle { margin-top: 16px; border: 1px solid var(--line); border-radius: 18px; padding: 18px 21px; background: var(--surface); }
.lifecycle-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; list-style: none; margin: 0; padding: 0; counter-reset: lifecycle; }
.lifecycle-steps li { counter-increment: lifecycle; border-top: 3px solid var(--line); padding: 10px 2px 0; color: var(--muted); }
.lifecycle-steps li::before { content: counter(lifecycle, decimal-leading-zero); display: block; color: var(--muted); font-size: 10px; font-weight: 850; letter-spacing: 1px; margin-bottom: 6px; }
.lifecycle-steps li[data-state="active"] { border-color: var(--warm); color: var(--ink); }
.lifecycle-steps li[data-state="active"]::before { color: var(--warm); }
.lifecycle-steps li[data-state="complete"] { border-color: var(--green); color: var(--ink); }
.lifecycle-steps li[data-state="complete"]::before { color: var(--green); }
.lifecycle-steps strong, .lifecycle-steps small { display: block; }
.lifecycle-steps strong { font-size: 12px; }
.lifecycle-steps small { margin-top: 4px; color: var(--muted); line-height: 1.4; }
.editor-actions { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; margin-top: 11px; }
.editor-actions input { width: 180px; }
.simulator-grid .panel { display: flex; flex-direction: column; }
.full-button { align-self: flex-start; margin-top: 12px; }
.simulation-result { background: var(--dark); border-radius: 14px; padding: 17px; color: #fff; margin-bottom: 16px; }
.simulation-result .eyebrow { color: #f0b18f; }
.simulation-result strong { display: block; font-size: 48px; letter-spacing: -2px; margin: 6px 0; }
.simulation-result span:last-child { color: #b8c9c0; font-size: 12px; }
.comparison-result { background: var(--green-soft); border: 1px solid var(--line); border-radius: 14px; padding: 15px; color: var(--ink); margin-bottom: 16px; }
.comparison-result .eyebrow { color: var(--green); }
.comparison-result strong { display: block; font-size: 34px; letter-spacing: -1px; margin: 5px 0; }
.comparison-result span, .comparison-result small { display: block; color: var(--muted); font-size: 12px; line-height: 1.45; }
.comparison-result small { margin-top: 5px; font-weight: 800; }
.result-item span { font-weight: 850; }
.result-item .positive { color: var(--warm); }
.result-item .negative { color: var(--green); }
.ledger-list { margin-top: 10px; border-top: 1px solid var(--line); }
.ledger-item { padding: 11px 0; border-bottom: 1px solid var(--line); }
.ledger-item strong { display: block; font-size: 12px; }
.ledger-item small { color: var(--muted); display: block; line-height: 1.45; margin-top: 3px; }
.audit-item { align-items: center; }
.audit-item time { color: var(--muted); font-size: 11px; white-space: nowrap; }
.empty { color: var(--muted); font-size: 13px; }
.governance-copy { color: var(--muted); font-size: 13px; line-height: 1.55; }
.governance-copy p { margin-bottom: 12px; }
.governance-copy strong { color: var(--ink); }
.provenance-block { border-top: 1px solid var(--line); margin-top: 16px; padding-top: 14px; }
.provenance-block h4 { color: var(--ink); font-size: 14px; margin: 0 0 8px; }
.governance-warning { color: var(--warm); }
.governance-ok { color: var(--green); }
.provenance-inventory { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 10px 12px; }
.provenance-inventory summary { color: var(--ink); cursor: pointer; font-weight: 800; }
.provenance-inventory ul { display: grid; gap: 8px; list-style: none; margin: 12px 0 0; padding: 0; }
.provenance-inventory li { align-items: center; border-top: 1px solid var(--line); display: grid; gap: 8px; grid-template-columns: minmax(0, 1fr) auto; padding-top: 8px; }
.provenance-inventory li:first-child { border-top: 0; padding-top: 0; }
.provenance-inventory li strong, .provenance-inventory li span { display: block; font-size: 11px; overflow-wrap: anywhere; }
.provenance-inventory li span { color: var(--muted); line-height: 1.45; margin-top: 3px; }
.provenance-inventory li a { color: var(--green); }
.provenance-inventory li .button { grid-column: 2; grid-row: 1 / span 2; }
.version-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.version-item { background: var(--green-soft); border-radius: 12px; padding: 13px; }
.version-item span, .version-item strong { display: block; }
.version-item span { color: var(--muted); font-size: 11px; }
.version-item strong { margin-top: 5px; font-size: 13px; overflow-wrap: anywhere; }
@media (max-width: 820px) { .version-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 980px) { .metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 820px) { .shell { padding: 0 18px 45px; } .connect-panel, .two-column { grid-template-columns: 1fr; gap: 16px; } .connect-panel { padding: 52px 0 40px; } .metric-grid { grid-template-columns: repeat(2, 1fr); } .section-heading { align-items: start; flex-direction: column; } }
@media (max-width: 820px) { .authoring-grid { grid-template-columns: 1fr; } }
@media (max-width: 820px) { .expression-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 820px) { .structured-record-fields, .structured-number-grid, .structured-event-field-row-fields { grid-template-columns: 1fr 1fr; } }
@media (max-width: 820px) { .structured-expression-grid { grid-template-columns: 1fr; } }
@media (max-width: 820px) { .lifecycle-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .structured-evidence-row-fields, .structured-event-field-row-fields { grid-template-columns: 1fr; } .structured-evidence-row-fields label:nth-child(3), .structured-evidence-row-fields label:nth-child(4) { grid-column: auto; } }
@media (max-width: 480px) { .structured-record-fields, .structured-number-grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .topbar { align-items: start; padding: 18px 0; gap: 14px; flex-direction: column; } .top-actions { width: 100%; justify-content: space-between; } h1 { letter-spacing: -2px; } .editor-actions .button { flex: 1; } .editor-actions input { width: 100%; } }