:root {
  color-scheme: light;
  font-family: Inter, Manrope, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1b2430;
  background: #f7f9fc;
  --brand: #3468f5;
  --brand-strong: #2050df;
  --action: #2297f1;
  --navy: #123e59;
  --navy-deep: #08121f;
  --cyan: #5bc8dc;
  --mint: #6dd4b8;
  --lime: #dfff4f;
  --surface: #fcfdfe;
  --surface-muted: #f2f6fa;
  --text: #1b2430;
  --text-muted: #6b7f99;
  --border: #dde5ee;
  --shadow: 0 18px 50px rgba(20, 47, 70, .08);
  --domain-clinical-accent: #38bdf8;
  --domain-clinical-border: #7dd3fc;
  --domain-clinical-tint: #e0f2fe;
  --domain-clinical-text: #0369a1;
  --domain-family-accent: #faa5c4;
  --domain-family-border: #f5c0d0;
  --domain-family-tint: #fef2f5;
  --domain-family-text: #c44070;
  --domain-longitudinal-accent: #c098e8;
  --domain-longitudinal-border: #e0c8f8;
  --domain-longitudinal-tint: #f5f0ff;
  --domain-longitudinal-text: #5a1880;
  --domain-continuity-accent: #3468f5;
  --domain-continuity-border: #bfd3ff;
  --domain-continuity-tint: #eef4ff;
  --domain-continuity-text: #174fba;
  --domain-followup-accent: #17a38c;
  --domain-followup-border: #b7e7dc;
  --domain-followup-tint: #edf9f5;
  --domain-followup-text: #087d75;
  --domain-episode-accent: #7c5ce6;
  --domain-episode-border: #d8ccfa;
  --domain-episode-tint: #f4f0ff;
  --domain-episode-text: #5736bd;
  --domain-assessment-accent: #159dba;
  --domain-assessment-border: #b9e4ec;
  --domain-assessment-tint: #edf9fb;
  --domain-assessment-text: #0a7086;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: #f7f9fc; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible { outline: 3px solid rgba(34, 151, 241, .28); outline-offset: 2px; }
.hidden { display: none !important; }

.access-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 28px;
  padding: 48px 24px;
  background:
    radial-gradient(circle at 15% 10%, rgba(91, 200, 220, .32), transparent 31%),
    radial-gradient(circle at 90% 85%, rgba(109, 212, 184, .26), transparent 32%),
    linear-gradient(145deg, #eef8fb, #f7f9fc 54%, #eef8f5);
}
.access-brand, .brand-lockup { display: flex; align-items: center; gap: 12px; }
.access-brand > span:last-child, .brand-lockup > span:last-child { display: grid; }
.access-brand strong, .brand-lockup strong { font-size: 1.15rem; letter-spacing: -.03em; }
.access-brand small, .brand-lockup small { color: var(--text-muted); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.brand-logo {
  width: 54px; height: 54px; display: block; border-radius: 18px; object-fit: cover;
  box-shadow: 0 12px 26px rgba(52, 104, 245, .25);
}
.brand-logo-small { width: 42px; height: 42px; border-radius: 14px; box-shadow: none; }
.access-card {
  width: min(100%, 520px); padding: 40px; border: 1px solid rgba(221, 229, 238, .92);
  border-radius: 28px; background: rgba(252, 253, 254, .94); box-shadow: var(--shadow); backdrop-filter: blur(18px);
}
.access-card h1 { margin: 7px 0 10px; font-size: clamp(1.9rem, 5vw, 2.45rem); letter-spacing: -.045em; }
.eyebrow, .section-kicker, .context-kicker { margin: 0; color: #167d99; font-size: .7rem; font-weight: 800; letter-spacing: .14em; }
.lead { margin: 0; color: var(--text-muted); line-height: 1.6; }
label { display: block; margin-top: 22px; color: #2a3a4b; font-size: .86rem; font-weight: 750; }
input, select {
  display: block; width: 100%; margin-top: 8px; padding: 13px 14px; border: 1px solid #cbd7e3;
  border-radius: 12px; color: var(--text); background: white; transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus { border-color: var(--action); box-shadow: 0 0 0 4px rgba(34, 151, 241, .1); }
select:disabled { color: var(--text-muted); background: #f2f6fa; }
.primary-button {
  border: 0; border-radius: 12px; padding: 13px 18px; color: white; background: linear-gradient(135deg, var(--action), var(--brand));
  font-weight: 780; cursor: pointer; box-shadow: 0 10px 20px rgba(34, 151, 241, .16); transition: transform .18s, opacity .18s;
}
.access-card .primary-button { margin-top: 24px; }
.primary-button:hover:not(:disabled) { transform: translateY(-1px); }
.primary-button:disabled { cursor: not-allowed; opacity: .48; box-shadow: none; }
.message { min-height: 1.4em; color: var(--text-muted); }

.workspace { min-height: 100vh; display: grid; grid-template: 72px 1fr / 248px minmax(0, 1fr); }
.topbar {
  position: sticky; top: 0; z-index: 10; grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; color: white; background:
    radial-gradient(circle at 72% -50%, rgba(109, 212, 184, .52), transparent 35%),
    linear-gradient(105deg, #08121f, #123e59 58%, #2d728f);
  box-shadow: 0 5px 24px rgba(8, 18, 31, .18);
}
.brand-lockup small { color: rgba(255, 255, 255, .7); }
.topbar-actions { display: flex; align-items: center; gap: 20px; }
.environment-badge { display: flex; align-items: center; gap: 8px; padding: 7px 11px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: rgba(255,255,255,.84); font-size: .75rem; }
.environment-badge > span { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(223,255,79,.12); }
.account-button { display: flex; align-items: center; gap: 10px; padding: 0; border: 0; color: white; background: transparent; cursor: pointer; }
.account-avatar { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 12px; color: #123e59; background: linear-gradient(145deg, #c4e2ff, #def6e7); font-size: .72rem; font-weight: 800; }
.account-copy { display: grid; max-width: 210px; text-align: left; }
.account-copy strong { font-size: .78rem; }
.account-copy small { overflow: hidden; color: rgba(255,255,255,.68); font-size: .67rem; text-overflow: ellipsis; white-space: nowrap; }
.account-button > span:last-child { color: rgba(255,255,255,.72); font-size: .72rem; font-weight: 700; }

.sidebar { position: sticky; top: 72px; height: calc(100vh - 72px); display: flex; flex-direction: column; padding: 28px 18px; border-right: 1px solid var(--border); background: var(--surface); }
.sidebar-context { display: grid; gap: 5px; padding: 0 12px 22px; }
.sidebar-context strong { font-size: 1.12rem; }
.sidebar nav { display: grid; gap: 6px; }
.nav-item { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; min-height: 46px; padding: 7px 10px; border-radius: 13px; color: #52677d; text-decoration: none; font-size: .86rem; font-weight: 720; }
.nav-item.active { color: #174fba; background: #e9f2ff; }
.nav-item:not(.disabled):hover { background: #f0f5fa; }
.nav-item.disabled { opacity: .56; cursor: not-allowed; }
.nav-item small { font-size: .56rem; text-transform: uppercase; }
.nav-icon { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 9px; background: rgba(107,127,153,.1); }
.active .nav-icon { color: white; background: linear-gradient(145deg, var(--action), var(--brand)); }
.sidebar-note { display: flex; gap: 10px; margin-top: auto; padding: 14px; border: 1px solid #d5ebf1; border-radius: 16px; background: linear-gradient(145deg, #eff9fb, #f0f8f5); }
.sidebar-note > span { color: #16a3c5; }
.sidebar-note strong { font-size: .76rem; }
.sidebar-note p { margin: 4px 0 0; color: var(--text-muted); font-size: .67rem; line-height: 1.45; }

.workspace-main { min-width: 0; padding: 42px clamp(24px, 4vw, 60px) 24px; }
.workspace-header { display: flex; align-items: end; justify-content: space-between; gap: 32px; max-width: 1460px; margin: 0 auto; }
.workspace-header h1 { margin: 7px 0 8px; font-size: clamp(2rem, 3.3vw, 3rem); letter-spacing: -.05em; line-height: 1.05; }
.person-control { width: min(100%, 560px); padding: 16px 18px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); box-shadow: 0 10px 30px rgba(18,62,89,.06); }
.person-control label { margin: 0 0 10px; color: var(--text-muted); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; }
.person-select-row { display: grid; grid-template-columns: 42px minmax(150px, 1fr) auto; align-items: center; gap: 10px; }
.person-select-row select { margin: 0; }
.person-avatar { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; color: #174fba; background: linear-gradient(145deg, #d7ecff, #def6e7); font-weight: 820; }
.status-banner { max-width: 1460px; min-height: 20px; margin: 18px auto 0; color: #49647a; font-size: .82rem; }
.status-banner:not(:empty) { padding: 11px 14px; border: 1px solid #d7eaf0; border-radius: 12px; background: #f0f8fa; }
.clinical-view { max-width: 1460px; margin: 24px auto 0; }
.overview-panel, .content-panel, .antecedents-panel, .continuity-panel, .history-panel { border: 1px solid var(--border); border-radius: 24px; background: var(--surface); box-shadow: 0 14px 40px rgba(18,62,89,.055); }
.overview-panel { padding: 26px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.section-heading h2 { margin: 5px 0 0; font-size: 1.28rem; letter-spacing: -.025em; }
.section-heading.compact { margin-bottom: 16px; }
.canonical-badge { padding: 7px 10px; border-radius: 999px; color: #087d75; background: #e5f8f3; font-size: .68rem; font-weight: 760; }
.summary-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin: 0; }
.summary-grid div { position: relative; overflow: hidden; min-height: 116px; padding: 18px; border: 1px solid #e0e8f0; border-radius: 18px; background: linear-gradient(145deg, #fbfdff, #f2f7fb); }
.summary-grid div::after { content: ""; position: absolute; right: -22px; bottom: -26px; width: 74px; height: 74px; border-radius: 50%; background: rgba(91,200,220,.13); }
.summary-grid dt { color: var(--text-muted); font-size: .72rem; font-weight: 650; line-height: 1.4; }
.summary-grid dd { margin: 18px 0 0; font-size: 1.25rem; font-weight: 820; letter-spacing: -.025em; }
.antecedents-panel { margin-top: 18px; padding: 26px; }
.antecedents-heading { align-items: flex-start; }
.antecedents-heading h2 { font-size: 1.55rem; }
.antecedents-heading p:last-child { margin: 7px 0 0; color: var(--text-muted); font-size: .78rem; line-height: 1.5; }
.certified-badge { display: inline-flex; align-items: center; gap: 7px; padding: 8px 11px; border-radius: 999px; color: #087d75; background: #e5f8f3; font-size: .68rem; font-weight: 760; white-space: nowrap; }
.certified-badge > span { width: 17px; height: 17px; display: grid; place-items: center; border-radius: 50%; color: white; background: #18a68f; font-size: .62rem; }
.antecedents-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.antecedent-section {
  --domain-accent: var(--domain-clinical-accent);
  --domain-border: var(--domain-clinical-border);
  --domain-tint: var(--domain-clinical-tint);
  --domain-text: var(--domain-clinical-text);
  position: relative; overflow: hidden; min-width: 0; padding: 18px; border: 1px solid color-mix(in srgb, var(--domain-border) 58%, var(--border));
  border-radius: 18px; background: linear-gradient(145deg, #fcfdfe 28%, color-mix(in srgb, var(--domain-tint) 46%, white));
}
.antecedent-section::after { content: ""; position: absolute; top: -52px; right: -48px; width: 120px; height: 120px; border-radius: 50%; background: color-mix(in srgb, var(--domain-tint) 74%, transparent); pointer-events: none; }
.antecedent-domain-family { --domain-accent: var(--domain-family-accent); --domain-border: var(--domain-family-border); --domain-tint: var(--domain-family-tint); --domain-text: var(--domain-family-text); }
.antecedent-domain-longitudinal { --domain-accent: var(--domain-longitudinal-accent); --domain-border: var(--domain-longitudinal-border); --domain-tint: var(--domain-longitudinal-tint); --domain-text: var(--domain-longitudinal-text); }
.antecedent-section-sensitive { box-shadow: inset 0 3px 0 rgba(109, 212, 184, .72); }
.antecedent-section-heading { position: relative; z-index: 1; display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: center; gap: 11px; }
.antecedent-section-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid color-mix(in srgb, var(--domain-border) 72%, white); border-radius: 13px; color: var(--domain-text); background: var(--domain-tint); box-shadow: 0 7px 18px color-mix(in srgb, var(--domain-accent) 14%, transparent); }
.antecedent-section-icon svg { width: 21px; height: 21px; display: block; }
.antecedent-section-heading h3 { overflow-wrap: anywhere; margin: 0; font-size: .9rem; letter-spacing: -.015em; }
.antecedent-section-heading p { margin: 3px 0 0; color: var(--domain-text); font-size: .64rem; font-weight: 680; }
.sensitive-badge { padding: 5px 7px; border-radius: 999px; color: #087d75; background: #def4ed; font-size: .56rem; font-weight: 780; text-transform: uppercase; }
.antecedent-items { position: relative; z-index: 1; display: grid; gap: 8px; margin: 14px 0 0; padding: 0; list-style: none; }
.antecedent-items li { padding: 11px 12px; border: 1px solid color-mix(in srgb, var(--domain-border) 38%, var(--border)); border-radius: 12px; background: rgba(255,255,255,.84); }
.antecedent-items strong { display: block; overflow-wrap: anywhere; font-size: .78rem; line-height: 1.4; }
.antecedent-meta { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 5px; color: var(--text-muted); font-size: .64rem; }
.antecedent-meta span:first-child { color: var(--domain-text); font-weight: 760; }
.antecedent-empty { position: relative; z-index: 1; margin-top: 14px; padding: 12px; border: 1px dashed color-mix(in srgb, var(--domain-border) 48%, transparent); color: color-mix(in srgb, var(--domain-text) 62%, var(--text-muted)); background: rgba(255,255,255,.58); font-size: .7rem; }
.antecedents-unavailable { grid-column: 1 / -1; padding: 18px; border: 1px solid #d7eaf0; border-radius: 16px; color: #49647a; background: #f0f8fa; }
.antecedents-unavailable strong { font-size: .84rem; }
.antecedents-unavailable p { margin: 5px 0 0; font-size: .72rem; line-height: 1.5; }
.continuity-panel { margin-top: 18px; padding: 26px; }
.continuity-panel-heading { align-items: flex-start; }
.continuity-panel-heading h2 { font-size: 1.55rem; }
.continuity-panel-heading p:last-child { margin: 7px 0 0; color: var(--text-muted); font-size: .78rem; line-height: 1.5; }
.continuity-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 14px; }
.continuity-lane { min-width: 0; padding: 18px; border: 1px solid var(--domain-continuity-border); border-radius: 20px; background: linear-gradient(145deg, #fcfdff 25%, var(--domain-continuity-tint)); }
.continuity-lane-followups { border-color: var(--domain-followup-border); background: linear-gradient(145deg, #fcfdff 25%, var(--domain-followup-tint)); }
.continuity-lane-heading { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 12px; margin-bottom: 15px; }
.continuity-lane-heading p { margin: 0 0 3px; color: var(--domain-continuity-text); font-size: .62rem; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.continuity-lane-followups .continuity-lane-heading p { color: var(--domain-followup-text); }
.continuity-lane-heading h3 { margin: 0; font-size: 1rem; letter-spacing: -.02em; }
.continuity-icon { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--domain-continuity-border); border-radius: 14px; color: var(--domain-continuity-text); background: white; box-shadow: 0 8px 20px rgba(52,104,245,.1); }
.continuity-icon-followup { border-color: var(--domain-followup-border); color: var(--domain-followup-text); box-shadow: 0 8px 20px rgba(23,163,140,.1); }
.continuity-icon svg { width: 22px; height: 22px; }
.continuity-count { padding: 6px 8px; border-radius: 999px; color: var(--domain-continuity-text); background: rgba(255,255,255,.82); font-size: .62rem; font-weight: 760; white-space: nowrap; }
.continuity-lane-followups .continuity-count { color: var(--domain-followup-text); }
.continuity-list { display: grid; gap: 9px; }
.continuity-item { padding: 14px; border: 1px solid rgba(191,211,255,.72); border-radius: 15px; background: rgba(255,255,255,.9); }
.followup-item { border-color: rgba(183,231,220,.88); }
.continuity-item-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.continuity-item strong { display: block; overflow-wrap: anywhere; font-size: .84rem; line-height: 1.4; }
.continuity-item p { margin: 5px 0 0; color: var(--text-muted); font-size: .72rem; line-height: 1.45; }
.lifecycle-chip { flex: none; padding: 5px 7px; border-radius: 999px; font-size: .58rem; font-weight: 790; }
.lifecycle-active { color: #174fba; background: #e5efff; }
.lifecycle-paused { color: #7a5a14; background: #fff4cf; }
.lifecycle-pending { color: #087d75; background: #dff5ee; }
.continuity-item-details { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 12px; color: #52677d; font-size: .64rem; }
.continuity-item-details span:first-child { font-weight: 760; }
.provenance-row { display: flex; align-items: center; gap: 6px; margin-top: 11px; padding-top: 10px; border-top: 1px solid rgba(221,229,238,.75); color: var(--text-muted); font-size: .62rem; }
.provenance-row span:first-child { color: var(--domain-continuity-text); }
.followup-item .provenance-row span:first-child { color: var(--domain-followup-text); }
.continuity-empty { border: 1px dashed rgba(191,211,255,.82); background: rgba(255,255,255,.62); font-size: .72rem; }
.continuity-lane-followups .continuity-empty { border-color: rgba(183,231,220,.9); }
.continuity-unavailable { padding: 20px; border: 1px solid #d7eaf0; border-radius: 16px; color: #49647a; background: #f0f8fa; }
.continuity-unavailable strong { font-size: .86rem; }
.continuity-unavailable p { margin: 6px 0 0; font-size: .74rem; line-height: 1.5; }
.history-panel { margin-top: 18px; padding: 26px; }
.history-panel-heading { align-items: flex-start; }
.history-panel-heading h2 { font-size: 1.55rem; }
.history-panel-heading p:last-child { margin: 7px 0 0; color: var(--text-muted); font-size: .78rem; line-height: 1.5; }
.history-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.history-lane { min-width: 0; padding: 18px; border: 1px solid var(--domain-episode-border); border-radius: 20px; background: linear-gradient(145deg, #fcfdff 25%, var(--domain-episode-tint)); }
.history-lane-assessments { border-color: var(--domain-assessment-border); background: linear-gradient(145deg, #fcfdff 25%, var(--domain-assessment-tint)); }
.history-lane-heading { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 12px; margin-bottom: 15px; }
.history-lane-heading p { margin: 0 0 3px; color: var(--domain-episode-text); font-size: .62rem; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.history-lane-assessments .history-lane-heading p { color: var(--domain-assessment-text); }
.history-lane-heading h3 { margin: 0; font-size: 1rem; letter-spacing: -.02em; }
.history-icon { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--domain-episode-border); border-radius: 14px; color: var(--domain-episode-text); background: white; box-shadow: 0 8px 20px rgba(124,92,230,.1); }
.history-icon-assessment { border-color: var(--domain-assessment-border); color: var(--domain-assessment-text); box-shadow: 0 8px 20px rgba(21,157,186,.1); }
.history-icon svg { width: 22px; height: 22px; }
.history-count { padding: 6px 8px; border-radius: 999px; color: var(--domain-episode-text); background: rgba(255,255,255,.82); font-size: .62rem; font-weight: 760; white-space: nowrap; }
.history-lane-assessments .history-count { color: var(--domain-assessment-text); }
.history-list { display: grid; gap: 9px; }
.history-item { padding: 14px; border: 1px solid rgba(216,204,250,.82); border-radius: 15px; background: rgba(255,255,255,.9); }
.assessment-item { border-color: rgba(185,228,236,.9); }
.history-item-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.history-item strong { display: block; overflow-wrap: anywhere; font-size: .84rem; line-height: 1.4; }
.history-item p { margin: 5px 0 0; color: var(--text-muted); font-size: .72rem; line-height: 1.45; }
.history-item-details { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 12px; color: #52677d; font-size: .64rem; }
.history-item-details span:first-child { color: var(--domain-episode-text); font-weight: 760; }
.assessment-item .history-item-details span:first-child { color: var(--domain-assessment-text); }
.history-status-active, .history-status-monitoring, .history-status-in_progress { color: #174fba; background: #e5efff; }
.history-status-resolved, .history-status-completed, .history-status-reviewed { color: #087d75; background: #dff5ee; }
.history-status-draft { color: #6b5a32; background: #fff4cf; }
.history-status-archived { color: #607080; background: #edf1f5; }
.history-empty { border: 1px dashed rgba(216,204,250,.9); background: rgba(255,255,255,.62); font-size: .72rem; }
.history-lane-assessments .history-empty { border-color: rgba(185,228,236,.95); }
.history-unavailable { padding: 20px; border: 1px solid #d7eaf0; border-radius: 16px; color: #49647a; background: #f0f8fa; }
.history-unavailable strong { font-size: .86rem; }
.history-unavailable p { margin: 6px 0 0; font-size: .74rem; line-height: 1.5; }
.timeline-panel { margin-top: 18px; padding: 26px; }
.timeline-panel-heading { align-items: flex-start; }
.timeline-panel-heading h2 { font-size: 1.55rem; }
.timeline-panel-heading p:last-child { margin: 7px 0 0; color: var(--text-muted); font-size: .78rem; line-height: 1.5; }
.content-panel { min-width: 0; padding: 24px; }
.timeline-navigation { display: flex; gap: 8px; margin-bottom: 22px; padding-bottom: 4px; overflow-x: auto; scrollbar-width: thin; }
.timeline-navigation a { flex: none; padding: 8px 12px; border: 1px solid var(--border); border-radius: 999px; color: #49647a; background: #f8fbfd; font-size: .68rem; font-weight: 760; text-decoration: none; }
.timeline-navigation a:hover { border-color: #a9cce0; color: var(--navy); background: #f1f8fb; }
.timeline-groups { display: grid; gap: 22px; }
.timeline-group { position: relative; padding-left: 24px; }
.timeline-group::before { content: ""; position: absolute; top: 31px; bottom: -22px; left: 7px; width: 2px; background: linear-gradient(#c6e6f1, rgba(198,230,241,.18)); }
.timeline-group:last-child::before { bottom: 0; }
.timeline-group > h3 { position: relative; margin: 0 0 12px; color: var(--navy); font-size: .9rem; }
.timeline-group > h3::before { content: ""; position: absolute; top: 50%; left: -23px; width: 11px; height: 11px; border: 3px solid white; border-radius: 50%; background: var(--action); box-shadow: 0 0 0 2px #b9dfed; transform: translateY(-50%); }
.timeline-group-items { display: grid; gap: 9px; }
.timeline-item { --timeline-accent: var(--domain-clinical-accent); --timeline-border: var(--domain-clinical-border); --timeline-tint: var(--domain-clinical-tint); --timeline-text: var(--domain-clinical-text); display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 12px; padding: 14px; border: 1px solid var(--timeline-border); border-radius: 17px; background: linear-gradient(145deg, #fff 30%, var(--timeline-tint)); }
.timeline-domain-family { --timeline-accent: var(--domain-family-accent); --timeline-border: var(--domain-family-border); --timeline-tint: var(--domain-family-tint); --timeline-text: var(--domain-family-text); }
.timeline-domain-longitudinal { --timeline-accent: var(--domain-longitudinal-accent); --timeline-border: var(--domain-longitudinal-border); --timeline-tint: var(--domain-longitudinal-tint); --timeline-text: var(--domain-longitudinal-text); }
.timeline-domain-continuity { --timeline-accent: var(--domain-continuity-accent); --timeline-border: var(--domain-continuity-border); --timeline-tint: var(--domain-continuity-tint); --timeline-text: var(--domain-continuity-text); }
.timeline-domain-followup { --timeline-accent: var(--domain-followup-accent); --timeline-border: var(--domain-followup-border); --timeline-tint: var(--domain-followup-tint); --timeline-text: var(--domain-followup-text); }
.timeline-domain-episode { --timeline-accent: var(--domain-episode-accent); --timeline-border: var(--domain-episode-border); --timeline-tint: var(--domain-episode-tint); --timeline-text: var(--domain-episode-text); }
.timeline-domain-assessment { --timeline-accent: var(--domain-assessment-accent); --timeline-border: var(--domain-assessment-border); --timeline-tint: var(--domain-assessment-tint); --timeline-text: var(--domain-assessment-text); }
.timeline-item-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--timeline-border); border-radius: 13px; color: var(--timeline-text); background: rgba(255,255,255,.88); box-shadow: 0 7px 18px color-mix(in srgb, var(--timeline-accent) 16%, transparent); }
.timeline-item-icon svg { width: 21px; height: 21px; }
.timeline-item-copy { min-width: 0; }
.timeline-category { display: block; margin-bottom: 3px; color: var(--timeline-text); font-size: .58rem; font-weight: 790; letter-spacing: .05em; text-transform: uppercase; }
.timeline-item strong { display: block; overflow-wrap: anywhere; font-size: .82rem; line-height: 1.4; }
.timeline-item-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 7px 12px; margin-top: 9px; color: var(--text-muted); font-size: .63rem; }
.timeline-status { padding: 4px 7px; border-radius: 999px; color: var(--timeline-text); background: rgba(255,255,255,.78); font-weight: 760; }
.timeline-empty { border: 1px dashed #c9dfe8; background: #f7fbfc; font-size: .72rem; }
.timeline-unavailable { padding: 20px; border: 1px solid #d7eaf0; border-radius: 16px; color: #49647a; background: #f0f8fa; }
.timeline-unavailable strong { font-size: .86rem; }
.timeline-unavailable p { margin: 6px 0 0; font-size: .74rem; line-height: 1.5; }
.empty-state { margin: 0; padding: 18px; border-radius: 16px; color: var(--text-muted); background: var(--surface-muted); font-size: .8rem; }
.workspace-footer { display: flex; justify-content: space-between; max-width: 1460px; margin: 34px auto 0; padding-top: 18px; border-top: 1px solid var(--border); color: #8393a6; font-size: .67rem; }

@media (max-width: 1040px) {
  .workspace { grid-template-columns: 84px minmax(0, 1fr); }
  .sidebar { padding-inline: 12px; }
  .sidebar-context, .sidebar-note, .nav-item > span:not(.nav-icon), .nav-item small { display: none; }
  .nav-item { display: grid; grid-template-columns: 1fr; justify-items: center; }
  .workspace-header { align-items: stretch; flex-direction: column; }
  .person-control { width: 100%; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .antecedents-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .continuity-grid { grid-template-columns: 1fr; }
  .history-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .workspace { display: block; }
  .topbar { min-height: 68px; padding: 10px 16px; }
  .sidebar { position: fixed; top: auto; right: 0; bottom: 0; left: 0; z-index: 20; width: auto; height: 66px; display: block; padding: 8px 14px; border: 1px solid var(--border); border-radius: 20px 20px 0 0; box-shadow: 0 -8px 28px rgba(18,62,89,.1); }
  .sidebar nav { display: grid; grid-template-columns: repeat(5, 1fr); }
  .nav-item { min-height: 48px; padding: 4px; }
  .nav-icon { width: 34px; height: 34px; }
  .environment-badge, .account-copy, .account-button > span:last-child { display: none; }
  .workspace-main { padding: 30px 18px 92px; }
  .person-select-row { grid-template-columns: 40px 1fr; }
  .person-select-row .primary-button { grid-column: 1 / -1; }
  .antecedents-grid { grid-template-columns: 1fr; }
  .workspace-footer { display: grid; gap: 5px; }
}

@media (max-width: 520px) {
  .access-card { padding: 28px 22px; border-radius: 22px; }
  .brand-lockup > span:last-child { display: none; }
  .workspace-header h1 { font-size: 2rem; }
  .summary-grid { grid-template-columns: 1fr; }
  .summary-grid div { min-height: 98px; }
  .canonical-badge { display: none; }
  .antecedents-panel { padding: 20px; }
  .antecedents-heading { display: grid; }
  .certified-badge { justify-self: start; }
  .continuity-panel { padding: 20px; }
  .continuity-panel-heading { display: grid; }
  .continuity-lane { padding: 14px; }
  .continuity-lane-heading { grid-template-columns: 42px minmax(0, 1fr); }
  .continuity-count { grid-column: 1 / -1; justify-self: start; }
  .continuity-item-top { display: grid; }
  .history-panel { padding: 20px; }
  .history-panel-heading { display: grid; }
  .history-lane { padding: 14px; }
  .history-lane-heading { grid-template-columns: 42px minmax(0, 1fr); }
  .history-count { grid-column: 1 / -1; justify-self: start; }
  .history-item-top { display: grid; }
  .timeline-panel { padding: 20px; }
  .timeline-panel-heading { display: grid; }
  .timeline-group { padding-left: 20px; }
  .timeline-group > h3::before { left: -19px; }
  .timeline-group::before { left: 7px; }
  .timeline-item { grid-template-columns: 38px minmax(0, 1fr); padding: 12px; }
  .timeline-item-icon { width: 38px; height: 38px; }
  .lifecycle-chip { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}