:root{color-scheme:light dark;--bg:#f4f6f8;--surface:#fff;--surface-soft:#f8fafc;--text:#16202a;--muted:#5c6978;--line:#dce2e8;--primary:#125f76;--primary-strong:#0b4b5f;--accent:#e7f4f7;--danger:#a52b2b;--warning-bg:#fff8df;--warning-line:#dec56c;--success-bg:#e9f7ef;--success:#206a41;--shadow:0 12px 34px rgba(22,32,42,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-header{display:flex;justify-content:space-between;gap:2rem;padding:2rem clamp(1rem,4vw,4rem);background:linear-gradient(135deg,#0b4052,#14758d);color:#fff}.app-header h1{margin:.15rem 0 .4rem;font-size:clamp(1.8rem,4vw,3rem)}.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.13em;font-size:.75rem;opacity:.8}.subtitle{margin:0;max-width:900px;opacity:.9;line-height:1.55}.header-actions{display:flex;align-items:flex-start;gap:.75rem;flex-wrap:wrap}.status-pill{display:inline-flex;align-items:center;min-height:38px;padding:.55rem .8rem;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.25);font-size:.82rem}.status-local{background:rgba(198,244,218,.18)}.status-hybrid{background:rgba(205,235,255,.18)}.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr);max-width:1600px;margin:0 auto}.sidebar{padding:1.5rem 1rem;position:sticky;top:0;align-self:start;height:100vh}.step-list{list-style:none;padding:0;margin:0;display:grid;gap:.4rem}.step-list a{display:flex;align-items:center;gap:.7rem;color:var(--muted);text-decoration:none;padding:.7rem;border-radius:10px}.step-list a:hover{background:var(--surface);color:var(--text)}.step-list span{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:var(--line);font-size:.78rem;flex:0 0 auto}.privacy-card{margin-top:1rem;padding:1rem;border:1px solid var(--line);border-radius:12px;background:var(--surface);font-size:.82rem;line-height:1.45}.privacy-card p{margin:.4rem 0 0;color:var(--muted)}.workspace{min-width:0;padding:1.5rem clamp(1rem,3vw,2.5rem) 4rem}.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(1rem,3vw,1.5rem);box-shadow:var(--shadow);margin-bottom:1.25rem;scroll-margin-top:1rem}.panel.locked{opacity:.52;pointer-events:none}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem}.panel-heading h2{margin:.1rem 0 0;font-size:1.25rem}.step-kicker{color:var(--primary);text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;font-weight:700}.drop-zone{display:grid;place-items:center;text-align:center;gap:.6rem;min-height:230px;border:2px dashed #9bb4be;border-radius:14px;background:var(--surface-soft);padding:1.5rem}.drop-zone.dragover{background:var(--accent);border-color:var(--primary)}.drop-zone span{color:var(--muted);font-size:.9rem}.drop-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:14px;background:var(--accent);color:var(--primary);font-weight:800}.button{border:0;border-radius:9px;padding:.7rem 1rem;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.button.primary{color:#fff;background:var(--primary)}.button.primary:hover{background:var(--primary-strong)}.button.secondary{color:var(--text);background:var(--surface-soft);border:1px solid var(--line)}.app-header .button.secondary{color:#fff;background:transparent;border-color:rgba(255,255,255,.35)}.button.danger{color:#fff;background:var(--danger)}.button.large{padding:.9rem 1.25rem}.text-button{border:0;background:transparent;color:var(--primary);font-weight:700;padding:.3rem}.action-row{display:flex;align-items:center;gap:.7rem;margin-top:1rem}.action-row.compact{margin-top:.75rem}.action-row.wrap{flex-wrap:wrap}.file-button input{display:none}.toggle-inline{display:flex;gap:.45rem;align-items:center;font-size:.86rem;color:var(--muted)}.toggle-inline input{width:auto;min-height:auto}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;margin-top:1rem}.summary-item{background:var(--surface-soft);border:1px solid var(--line);border-radius:10px;padding:.8rem}.summary-item strong{display:block;font-size:1.1rem}.summary-item span{color:var(--muted);font-size:.78rem}.table-wrap{overflow:auto;max-height:350px;margin-top:1rem;border:1px solid var(--line);border-radius:10px}.metrics-table-wrap{max-height:none}table{width:100%;border-collapse:collapse;font-size:.82rem}th,td{padding:.55rem .65rem;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{position:sticky;top:0;background:var(--surface-soft);z-index:1}.form-grid{display:grid;gap:1rem}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}label{display:grid;gap:.4rem;font-size:.88rem;font-weight:650;min-width:0}input,select{width:100%;min-height:42px;border:1px solid var(--line);border-radius:8px;padding:.55rem .65rem;background:var(--surface);color:var(--text)}select[multiple]{min-height:150px}.feature-toolbar{display:flex;align-items:center;gap:.7rem;margin:.9rem 0;font-size:.84rem}.feature-toolbar span{margin-left:auto;color:var(--muted)}.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;max-height:360px;overflow:auto}.feature-option{display:flex;align-items:center;gap:.7rem;padding:.7rem;border:1px solid var(--line);border-radius:9px;font-size:.86rem}.feature-option input{width:auto;min-height:auto}.feature-option .meta{margin-left:auto;color:var(--muted);font-size:.75rem}.model-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.model-card,.toggle-card{display:flex;align-items:flex-start;gap:.7rem;padding:.9rem;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft)}.model-card:has(input:checked){border-color:var(--primary);background:var(--accent)}.model-card input,.toggle-card input{width:auto;min-height:auto;margin-top:.2rem}.model-card span,.toggle-card span{display:grid;gap:.25rem}.model-card small,.toggle-card small{color:var(--muted);font-weight:400;line-height:1.35}.model-card.disabled{opacity:.55}.subpanel{margin-top:1.1rem;border-top:1px solid var(--line);padding-top:1rem}.subpanel h3{margin:0 0 .8rem}.info-box,.warning-box{margin-top:1rem;border-radius:9px;padding:.85rem 1rem;font-size:.86rem;line-height:1.5}.compact-box{margin-top:.75rem}.info-box{background:var(--accent);border:1px solid #b9dce4}.warning-box{background:var(--warning-bg);border:1px solid var(--warning-line)}.fine-print{color:var(--muted);font-size:.8rem;line-height:1.45}.progress-wrap{height:10px;background:var(--line);border-radius:999px;overflow:hidden;margin-top:.8rem}.progress-bar{width:0;height:100%;background:var(--primary);transition:width .2s ease}.charts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.chart-card{border:1px solid var(--line);border-radius:12px;padding:.8rem;min-width:0}.prediction-chart-card{margin-top:1rem}.chart-title{display:flex;justify-content:space-between;align-items:center}.chart-title h3{margin:.2rem;font-size:1rem}.plot{min-height:340px}.alert-region{display:grid;gap:.5rem;margin-bottom:.8rem}.alert{padding:.8rem 1rem;border-radius:9px;border:1px solid var(--line);background:var(--surface)}.alert.error{border-color:#df9d9d;background:#fff0f0}.alert.success{border-color:#a9d7bc;background:var(--success-bg);color:var(--success)}.alert.warning{border-color:var(--warning-line);background:var(--warning-bg)}.assignment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.assignment-grid small{color:var(--muted);font-weight:400}.tuning-range-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.tuning-range-card{padding:1rem;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft);min-width:0}.tuning-range-card h4{margin:0 0 .8rem;font-size:.92rem}.tuning-range-controls{display:grid;gap:.75rem}.tuning-range-controls.grid-layout{grid-template-columns:repeat(4,minmax(0,1fr))}.tuning-range-controls.random-layout{grid-template-columns:repeat(3,minmax(0,1fr))}.badge{display:inline-flex;padding:.2rem .45rem;border-radius:999px;background:var(--accent);color:var(--primary);font-size:.72rem;font-weight:700}.covered{color:var(--success)}.uncovered{color:var(--danger)}.hidden{display:none!important}dialog{max-width:650px;border:1px solid var(--line);border-radius:14px;padding:1.4rem;background:var(--surface);color:var(--text)}dialog::backdrop{background:rgba(0,0,0,.45)}.noscript{padding:1rem;background:#7d1c1c;color:#fff;text-align:center}
@media(max-width:1100px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:1rem}.step-list{grid-template-columns:repeat(7,1fr);overflow:auto}.step-list a{justify-content:center;font-size:0}.privacy-card{display:none}.model-grid,.form-grid.three,.form-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.tuning-range-list{grid-template-columns:1fr}.tuning-range-controls.grid-layout,.tuning-range-controls.random-layout{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.app-header{flex-direction:column;padding:1.25rem 1rem}.workspace{padding:1rem .65rem 3rem}.panel{border-radius:12px}.panel-heading{align-items:flex-start;flex-direction:column}.form-grid.two,.form-grid.three,.form-grid.four,.feature-list,.model-grid,.charts-grid,.summary-grid,.assignment-grid{grid-template-columns:1fr}.action-row{align-items:stretch;flex-direction:column}.action-row .button,.file-button.button{width:100%}.plot{min-height:300px}.tuning-range-controls.grid-layout,.tuning-range-controls.random-layout{grid-template-columns:1fr}.feature-toolbar{flex-wrap:wrap}.feature-toolbar span{margin-left:0;width:100%}}
@media(prefers-color-scheme:dark){:root{--bg:#10161c;--surface:#172029;--surface-soft:#1d2832;--text:#edf3f6;--muted:#aab6c1;--line:#34414c;--accent:#173d48;--warning-bg:#3a3218;--warning-line:#75652c;--success-bg:#173528;--success:#8bd3a8;--shadow:0 12px 34px rgba(0,0,0,.25)}}
.language-control{display:grid;gap:.28rem;color:#fff;font-size:.76rem;font-weight:700}.language-control select{min-width:170px;min-height:38px;background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.35);color:#fff}.language-control select option{color:#16202a;background:#fff}.diagnostic-controls{margin-top:1.25rem;margin-bottom:1.25rem;padding:1rem;border:1px solid var(--line);border-radius:.75rem;background:var(--surface-soft)}.diagnostic-controls h3{margin:0 0 1rem}.diagnostic-controls>.toggle-card{margin-top:1rem}@media(max-width:720px){.language-control,.language-control select{width:100%}.header-actions{width:100%;align-items:stretch}}

/* v0.2.1 interface refinements */
#runtimeMode { display: none !important; }
.sidebar-privacy-button { width: 100%; margin-top: 0.75rem; }
.model-workload { margin-top: .75rem; }
.model-workload strong { display: block; margin-bottom: .25rem; }
.history-note { font-size: .86rem; color: var(--muted); }


/* v0.2.2 experiment provenance */
.experiment-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
  margin: 0 0 1rem;
}
.experiment-summary-item {
  min-width: 0;
  padding: .8rem .9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft, #f7f8fa);
}
.experiment-summary-item strong,
.experiment-summary-item span { display: block; }
.experiment-summary-item strong {
  margin-bottom: .25rem;
  overflow-wrap: anywhere;
}
.experiment-summary-item span {
  color: var(--muted);
  font-size: .82rem;
}
.experiment-summary-item code {
  font-size: .78rem;
  overflow-wrap: anywhere;
}
@media (max-width: 960px) {
  .experiment-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .experiment-summary { grid-template-columns: 1fr; }
}

/* v0.3.0 comparison workspace */
.compact-heading { align-items:flex-start; gap:1rem; }
.compact-heading h3 { margin:0 0 .25rem; }
.comparison-builder { border-color:color-mix(in srgb, var(--accent, #2563eb) 25%, var(--line)); }
.comparison-model-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:.75rem;
  margin:.9rem 0 1rem;
}
.comparison-model-grid label {
  display:flex;
  align-items:flex-start;
  gap:.65rem;
  min-width:0;
  padding:.8rem;
  border:1px solid var(--line);
  border-radius:.75rem;
  background:var(--surface, #fff);
  cursor:pointer;
}
.comparison-model-grid label:has(input:checked) {
  border-color:var(--accent, #2563eb);
  box-shadow:0 0 0 2px color-mix(in srgb, var(--accent, #2563eb) 15%, transparent);
}
.comparison-model-grid input { margin-top:.2rem; }
.comparison-model-grid span { display:grid; gap:.15rem; min-width:0; }
.comparison-model-grid small { color:var(--muted); }
.comparison-workspace { margin-bottom:1rem; }
.comparison-toolbar { display:flex; align-items:flex-end; gap:.75rem; flex-wrap:wrap; }
.comparison-toolbar label { min-width:12rem; }
.comparison-table-wrap { margin-top:.8rem; max-height:30rem; }
.comparison-table { width:100%; border-collapse:collapse; }
.comparison-table th { position:sticky; top:0; z-index:2; background:var(--surface, #fff); }
.comparison-table td,.comparison-table th { white-space:nowrap; }
.comparison-table tr.active-experiment { background:color-mix(in srgb, var(--accent, #2563eb) 9%, transparent); }
.comparison-table tr.incompatible-experiment { opacity:.68; }
.comparison-table .model-cell { white-space:normal; min-width:11rem; }
.comparison-table .action-cell { display:flex; gap:.35rem; }
.comparison-badge {
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:.18rem .5rem;
  font-size:.76rem;
  font-weight:700;
  background:var(--soft, #eef2ff);
}
.comparison-badge.active { background:#dcfce7; color:#166534; }
.comparison-badge.preferred { background:#fef3c7; color:#92400e; }
.comparison-badge.warning { background:#fee2e2; color:#991b1b; }
.comparison-plot { min-height:340px; }
.comparison-chart-card { margin-top:1rem; }
.button.mini { padding:.38rem .58rem; font-size:.78rem; }
@media (max-width: 1000px) {
  .comparison-model-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .comparison-toolbar { width:100%; }
}
@media (max-width: 620px) {
  .comparison-model-grid { grid-template-columns:1fr; }
  .comparison-toolbar { display:grid; grid-template-columns:1fr; width:100%; }
  .comparison-toolbar label { min-width:0; }
  .comparison-table-wrap { max-height:none; }
}
@media (max-width: 720px) {
  .app-shell, .sidebar, .workspace { min-width:0; max-width:100%; }
  .sidebar { overflow:hidden; padding:.65rem; }
  .step-list { grid-template-columns:repeat(7,minmax(36px,1fr)); gap:.2rem; max-width:100%; overflow-x:auto; }
  .step-list a { min-width:0; padding:.35rem; gap:0; }
}


/* v0.3.1 validation, data quality and applicability */
.data-quality-workspace{margin-top:1.2rem}.quality-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}.quality-count{padding:.8rem;border:1px solid var(--line);border-radius:.7rem;background:var(--surface-soft)}.quality-count strong,.quality-count span{display:block}.quality-count span{font-size:.78rem;color:var(--muted)}.quality-count.critical{border-color:#df9d9d}.quality-count.warning{border-color:var(--warning-line)}.quality-count.information{border-color:#9fcbd6}.quality-table-wrap{max-height:24rem}.wrap-cell{white-space:normal;min-width:15rem;line-height:1.4}.severity-badge{display:inline-flex;padding:.2rem .5rem;border-radius:999px;font-size:.74rem;font-weight:800;white-space:nowrap}.severity-badge.critical{background:#fee2e2;color:#991b1b}.severity-badge.warning{background:#fef3c7;color:#92400e}.severity-badge.information{background:#dcfce7;color:#166534}.severity-badge.neutral{background:var(--line);color:var(--text)}.validation-workspace{margin-bottom:1rem}.validation-toggle{margin-top:1rem}.acceptance-summary{display:flex;align-items:center;gap:.7rem;margin-top:1rem;padding:.9rem 1rem;border:1px solid var(--line);border-radius:.7rem;background:var(--surface-soft)}.acceptance-summary strong{font-size:1.05rem}.acceptance-summary span{color:var(--muted)}.acceptance-summary.pass{border-color:#8bc7a2;background:var(--success-bg)}.acceptance-summary.fail{border-color:#df9d9d;background:#fff0f0}.acceptance-table-wrap,.group-performance-wrap{max-height:22rem}.group-performance-title{margin:1.2rem 0 .2rem}.applicability-summary{margin-top:1rem;padding:1rem;border:1px solid var(--line);border-radius:.8rem;background:var(--surface-soft)}.applicability-summary h3{margin:0 0 .75rem}.applicability-counts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.65rem}.applicability-counts div{padding:.7rem;border:1px solid var(--line);border-radius:.65rem;background:var(--surface)}.applicability-counts strong,.applicability-counts span{display:block}.applicability-counts span{font-size:.76rem;color:var(--muted)}
@media(max-width:900px){.applicability-counts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.quality-summary,.applicability-counts{grid-template-columns:1fr}.acceptance-summary{align-items:flex-start;flex-direction:column}}

/* v0.4.0 approval and operational workflow */
body.prediction-only .training-only { display: none !important; }
body.prediction-only .workspace { max-width: 1180px; }
body.prediction-only #step-upload,
body.prediction-only #step-predict { display: block; }
body.prediction-only #datasetSummary,
body.prediction-only #previewWrap { display: none !important; }

.approval-workspace { border-color: rgba(31,93,125,.28); }
.approval-text-grid textarea,
.approval-workspace > label textarea { width: 100%; resize: vertical; min-height: 86px; }
.approval-schema-wrap { max-height: 440px; }
.approval-schema-wrap input { min-width: 130px; width: 100%; }
.approval-schema-wrap td:nth-child(5) { min-width: 200px; white-space: normal; }
.approval-operational-summary,
.approved-package-summary {
  border: 1px solid var(--line, #ccd7df);
  border-radius: 12px;
  padding: 1rem;
  margin: 1rem 0;
  background: var(--surface-soft, #f5f8fa);
  display: grid;
  gap: .35rem;
}
.approval-operational-summary.approved,
.approved-package-summary.approved { border-color: #4c9a72; background: rgba(76,154,114,.10); }
.approval-operational-summary.warning,
.approved-package-summary.warning { border-color: #c99531; background: rgba(201,149,49,.10); }
.approval-operational-summary.rejected,
.approved-package-summary.rejected { border-color: #c35b5b; background: rgba(195,91,91,.10); }
.approval-status-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: .25rem .65rem;
  font-weight: 700;
  background: #e7edf1;
}
.approval-status-badge.approved { background: #d9f0e3; color: #175d39; }
.approval-status-badge.approved-with-conditions { background: #fff0c9; color: #735100; }
.approval-status-badge.rejected,
.approval-status-badge.retired { background: #f7dada; color: #7e2424; }
.approval-history-wrap { max-height: 300px; }
.approved-package-summary code { overflow-wrap: anywhere; }
.operational-warning-list { margin: .35rem 0 0 1.2rem; }
.mode-note { font-size: .9rem; color: var(--muted, #607383); }
body.prediction-only #step-upload .panel-heading h2::after { content: " — approved package"; }

@media (max-width: 800px) {
  .approval-schema-wrap input { min-width: 110px; }
  .approval-identity-grid,
  .approval-text-grid { grid-template-columns: 1fr !important; }
}

/* v1.0 deployment, governance, recovery and monitoring */
.governance-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.compact-governance-panel{margin-top:0;border:1px solid var(--line);border-radius:12px;padding:1rem;background:var(--surface-soft)}.compact-governance-panel h3{margin:0 0 .65rem}.integrity-summary,.recovery-summary{display:grid;gap:.35rem;font-size:.86rem;line-height:1.45}.integrity-line{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px dashed var(--line);padding:.25rem 0}.integrity-line span{color:var(--muted)}.integrity-status{display:inline-flex;width:fit-content;padding:.2rem .55rem;border-radius:999px;font-size:.75rem;font-weight:800}.integrity-status.good{background:#dcfce7;color:#166534}.integrity-status.warning{background:#fef3c7;color:#92400e}.integrity-status.bad{background:#fee2e2;color:#991b1b}.monitoring-summary{margin-top:1rem;padding:1rem;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);display:grid;gap:.55rem}.monitoring-metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:.65rem}.monitoring-metric{padding:.7rem;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.monitoring-metric strong,.monitoring-metric span{display:block}.monitoring-metric span{font-size:.76rem;color:var(--muted)}.form-action-cell{display:flex;align-items:end}.form-action-cell .button{width:100%;min-height:42px}.model-change-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem}.model-change-item{padding:.75rem;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.model-change-item strong,.model-change-item span{display:block}.model-change-item span{font-size:.78rem;color:var(--muted)}.approval-status-badge.under-review{background:#dbeafe;color:#1e40af}.approval-status-badge.validation-failed,.approval-status-badge.suspended,.approval-status-badge.expired{background:#fee2e2;color:#991b1b}.approval-status-badge.draft{background:#e5e7eb;color:#374151}.governance-only{display:block}body.prediction-only .governance-only{display:none!important}body.forced-prediction-only #predictionOnlyModeBtn{display:none!important}.edition-banner{padding:.5rem .75rem;border-radius:8px;background:rgba(255,255,255,.14);font-size:.78rem}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(max-width:1100px){.step-list{grid-template-columns:repeat(8,1fr)}.monitoring-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.governance-grid{grid-template-columns:1fr}.monitoring-metrics,.model-change-grid{grid-template-columns:1fr}.integrity-line{flex-direction:column;gap:.15rem}.step-list{grid-template-columns:repeat(8,minmax(36px,1fr))}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}


/* v1.0.1 maintenance UI */
.sidebar-system-card,.sidebar-help-card{margin-top:1rem;padding:.85rem;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);display:grid;gap:.35rem}
.system-link{justify-self:start;padding:0;text-align:left}
.system-dialog{max-width:min(780px,92vw);border:0;border-radius:18px;padding:1.25rem 1.5rem;box-shadow:0 24px 70px rgba(20,40,60,.28)}
.system-dialog::backdrop{background:rgba(15,25,35,.45)}
.system-dialog-content{margin:1rem 0}.help-button{border:1px solid var(--line);border-radius:999px;background:var(--surface);font-weight:800;cursor:pointer;width:1.5rem;height:1.5rem;line-height:1;vertical-align:middle}.help-button:focus{outline:3px solid var(--focus)}
.comparison-queue{margin-top:.75rem;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);padding:.75rem}.comparison-queue table{width:100%;border-collapse:collapse}.comparison-queue th,.comparison-queue td{padding:.35rem .5rem;border-bottom:1px solid var(--line);text-align:left}.comparison-queue tr:last-child td{border-bottom:0}.queue-status-running{font-weight:700;color:var(--accent)}.queue-status-completed{font-weight:700;color:#157a45}.queue-status-failed{font-weight:700;color:#a63a2b}.queue-status-waiting{color:var(--muted)}
.report-options{display:flex;flex-wrap:wrap;gap:.6rem 1rem;margin:.75rem 0;padding:.75rem;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft)}
.comparison-badge.info{background:#e8f0f7;color:#173b57}.wrap-cell small{display:block;color:var(--muted);margin-top:.2rem}

/* v1.0.6 comparison and approval usability patch */
.help-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--accent-dark);
  font-weight: 800;
  font-size: 0.82rem;
  line-height: 1;
  cursor: pointer;
  vertical-align: middle;
}
.help-button:focus-visible {
  outline: 3px solid rgba(14, 116, 144, 0.28);
  outline-offset: 2px;
}
.comparison-model-grid label span strong + .help-button {
  margin-left: 0.35rem;
}
.comparison-preset-details {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  padding: 0.8rem 1rem;
  margin-bottom: 1rem;
  background: var(--surface-soft);
}
.comparison-preset-details summary {
  font-weight: 800;
  cursor: pointer;
  color: var(--accent-dark);
}
.comparison-preset-wrap {
  margin-top: 0.75rem;
}
.comparison-preset-table th,
.comparison-preset-table td {
  vertical-align: top;
}
.comparison-difference-panel {
  border-left: 4px solid var(--warning, #f59e0b);
}
.comparison-difference-panel ul {
  margin: 0.35rem 0 0.5rem 1.2rem;
}
@media (max-width: 700px) {
  .comparison-preset-details { padding: 0.7rem; }
  .help-button { width: 1.5rem; height: 1.5rem; }
}

/* v1.0.6 comparison and approval-candidate workflow */
.comparison-tool-panel { margin-top: 0.75rem; }
.comparison-builder .compact-heading { align-items: center; }
.comparison-builder .compact-heading .button { flex: 0 0 auto; }
.approval-candidate-panel {
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface-soft);
  padding: 1rem;
  margin-bottom: 1rem;
}
.approval-candidate-panel h4 { margin: 0 0 .35rem; }
.approval-candidate-summary {
  margin-top: .8rem;
  padding: .85rem 1rem;
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--surface);
  display: grid;
  gap: .35rem;
  line-height: 1.45;
}
.approval-candidate-summary strong,
.approval-candidate-summary span { display: block; }
.approval-candidate-summary.approved { border-color: #8bc7a2; background: var(--success-bg); }
.approval-candidate-summary.warning { border-color: var(--warning-line); background: var(--warning-bg); }
@media (max-width:720px) {
  .comparison-builder .compact-heading { align-items: stretch; }
  .comparison-builder .compact-heading .button { width: 100%; }
}

.sidebar-help-card a{justify-self:start;text-align:left;text-decoration:none}
.sidebar-help-card a:hover{text-decoration:underline}