/* Marginalia — editorial design system. CSS variables + components. */
:root {
  --bg: #FBFAF7;
  --paper: #FFFFFF;
  --ink: #0E0E0C;
  --ink-2: #2A2A26;
  --muted: #6B6A63;
  --muted-2: #9A988F;
  --line: #E8E5DC;
  --line-2: #F1EFE8;
  --accent: #C73E1D;
  --accent-soft: #FBE9E2;
  --ok: #1F6F3F;
  --ok-soft: #E5F0E9;
  --serif: "Newsreader", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  height: 100%;
}
::selection { background: var(--accent-soft); color: var(--accent); }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; padding: 0; }
input, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #DCD8CC; border-radius: 999px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #C6C1B2; }
::-webkit-scrollbar-track { background: transparent; }

/* layout */
#root { display: flex; height: 100vh; min-height: 0; }
#main { flex: 1; min-width: 0; overflow-y: auto; display: flex; flex-direction: column; }

/* keyframes */
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(199,62,29,0.45); }
  70%  { box-shadow: 0 0 0 6px rgba(199,62,29,0); }
  100% { box-shadow: 0 0 0 0 rgba(199,62,29,0); }
}
@keyframes blink { 0%, 50% { opacity: 1 } 50.01%, 100% { opacity: 0 } }
@keyframes slideIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes spin { to { transform: rotate(360deg); } }
.step-enter { animation: slideIn 320ms ease-out both; }
.fade-in { animation: fadeIn 400ms ease-out both; }
.spin { animation: spin 1.1s linear infinite; }
.caret::after {
  content: "";
  display: inline-block;
  width: 8px; height: 1.05em;
  background: var(--ink);
  margin-left: 3px;
  vertical-align: -2px;
  animation: blink 1s steps(1) infinite;
}

/* ----- Sidebar ----- */
.sidebar {
  width: 280px;
  border-right: 1px solid var(--line);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  height: 100vh;
  flex-shrink: 0;
}
.sidebar-head { padding: 20px 18px 14px; }
.brand-link { display: inline-block; }
.brand { display: inline-flex; align-items: center; gap: 9px; }
.brand-name { font-family: var(--serif); font-size: 19px; letter-spacing: -0.3px; font-weight: 500; }

.sb-new-btn {
  display: flex;
  margin: 0 14px 14px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  box-shadow: 0 1px 0 rgba(14,14,12,0.02);
  text-decoration: none;
}
.sb-kbd {
  margin-left: auto;
  font-size: 10.5px;
  font-family: var(--mono);
  color: var(--muted-2);
  border: 1px solid var(--line);
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--bg);
}
.sb-search-row {
  margin: 0 14px 14px;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: rgba(14,14,12,0.03);
  display: flex; align-items: center; gap: 8px;
  color: var(--muted);
}
.sb-search-input {
  border: none; background: transparent; outline: none;
  flex: 1; font-size: 12.5px; color: var(--ink);
}
.sb-list { flex: 1; overflow-y: auto; padding: 0 8px 8px; }
.sb-group { margin-bottom: 14px; }
.sb-group-label {
  padding: 6px 10px;
  font-size: 10.5px;
  font-family: var(--mono);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--muted-2);
}
.sb-item {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 7px;
  text-align: left;
  color: var(--ink-2);
  transition: background 120ms ease;
  cursor: pointer;
}
.sb-item:hover { background: rgba(14,14,12,0.04); }
.sb-item-active { background: rgba(199,62,29,0.06); color: var(--ink); }
.sb-item-dot { padding-top: 6px; }
.sb-dot { display: block; width: 5px; height: 5px; border-radius: 999px; background: var(--muted-2); }
.sb-pulse {
  display: inline-block; width: 7px; height: 7px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(199,62,29,0.5);
  animation: pulse 1.6s infinite;
}
.sb-item-body { min-width: 0; flex: 1; }
.sb-item-title {
  font-size: 13px; line-height: 1.35; font-weight: 450;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.sb-item-meta { margin-top: 3px; font-size: 11px; color: var(--muted); display: flex; gap: 6px; }
.sb-meta-sep { color: var(--muted-2); }
.sb-empty { color: var(--muted); padding: 12px; font-size: 12px; font-style: italic; }
.sb-footer { border-top: 1px solid var(--line); padding: 12px; }
.sb-account { display: flex; align-items: center; gap: 10px; }
.sb-avatar {
  width: 28px; height: 28px; border-radius: 999px;
  background: linear-gradient(135deg, #C73E1D, #7A2412);
  color: white; font-size: 12px; font-weight: 600;
  display: grid; place-items: center;
  font-family: var(--serif);
}
.sb-account-meta { min-width: 0; flex: 1; }
.sb-account-name { font-size: 13px; font-weight: 500; }
.sb-account-sub { font-size: 11px; color: var(--muted); }

/* ----- Search bar ----- */
.search-wrap {
  display: flex; align-items: center; gap: 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 10px 10px 16px;
  box-shadow: 0 1px 0 rgba(14,14,12,0.02), 0 8px 24px -16px rgba(14,14,12,0.12);
  width: 100%;
}
.search-wrap-big {
  padding: 16px 14px 16px 22px;
  border-radius: 18px;
  box-shadow: 0 1px 0 rgba(14,14,12,0.02), 0 24px 60px -36px rgba(14,14,12,0.25);
}
.search-icon { color: var(--muted); display: flex; }
.search-input {
  flex: 1; border: none; outline: none;
  background: transparent;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.2px;
  font-size: 15px;
}
.search-wrap-big .search-input { font-size: 19px; }
.search-tools { display: flex; align-items: center; gap: 6px; }
.search-tool {
  width: 32px; height: 32px; border-radius: 8px;
  display: grid; place-items: center;
  color: var(--muted);
  border: 1px solid transparent;
}
.search-submit {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--ink);
  color: white;
  display: grid; place-items: center;
  transition: transform 120ms ease, opacity 120ms ease;
}
.search-submit:hover { transform: translateY(-1px); }

/* ----- Idle screen ----- */
.idle-wrap { flex: 1; display: grid; place-items: center; padding: 40px 48px; overflow-y: auto; }
.idle-center { width: min(820px, 100%); text-align: center; }
.idle-eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 11px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--paper);
}
.idle-eyebrow-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); animation: pulse 1.6s infinite; }
.idle-eyebrow-text {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.8px;
  text-transform: uppercase; color: var(--muted);
}
.idle-h1 {
  font-family: var(--serif); font-size: 56px; line-height: 1.05;
  font-weight: 400; letter-spacing: -1.4px;
  margin: 26px 0 14px;
}
.idle-h1 em { font-style: italic; color: var(--accent); }
.idle-sub {
  font-family: var(--serif); font-size: 18px; color: var(--muted);
  margin: 0 auto; max-width: 540px; line-height: 1.45;
}
.idle-search-block { width: min(720px, 100%); margin: 32px auto 0; }
.idle-hint {
  margin-top: 10px;
  display: flex; justify-content: center; gap: 18px;
  font-size: 11.5px; color: var(--muted-2);
  font-family: var(--mono);
}
.kbd {
  border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px;
  background: var(--paper); color: var(--muted); margin-right: 4px;
}
.idle-suggestions-label {
  margin: 44px auto 14px;
  display: flex; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.8px;
  text-transform: uppercase; color: var(--muted-2);
  max-width: 720px;
}
.idle-rule { flex: 1; height: 1px; background: var(--line); }
.idle-suggestions {
  max-width: 720px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
}
.idle-suggestion {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  text-align: left;
  transition: border-color 120ms ease, transform 120ms ease;
}
.idle-suggestion:hover { border-color: var(--accent-soft); }
.idle-s-icon {
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; flex-shrink: 0;
}
.idle-s-text { flex: 1; min-width: 0; font-size: 13px; line-height: 1.35; }
.idle-s-label { color: var(--muted); }
.idle-s-topic { font-family: var(--serif); font-size: 15px; color: var(--ink); }
.idle-s-arrow { color: var(--muted-2); display: grid; place-items: center; }

/* ----- Researching screen ----- */
.researching-wrap { flex: 1; display: flex; flex-direction: column; overflow-y: auto; }
.researching-q-bar {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky; top: 0; z-index: 5;
}
.researching-q-inner { max-width: 760px; margin: 0 auto; padding: 26px 48px 18px; }
.researching-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--ink);
}
.researching-sep { color: var(--muted-2); }
.researching-elapsed { font-family: var(--mono); color: var(--muted); }
.researching-q {
  font-family: var(--serif); font-size: 28px; line-height: 1.18;
  font-weight: 400; letter-spacing: -0.5px; margin: 10px 0 14px;
}
.researching-actions { display: flex; align-items: center; gap: 10px; }
.researching-stop-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line); border-radius: 7px;
  font-size: 12px; color: var(--ink-2);
  background: var(--paper);
}
.researching-step-label { font-size: 12px; color: var(--muted); }
.progress-bar {
  margin-top: 14px; height: 2px;
  background: var(--line-2); border-radius: 999px; overflow: hidden;
}
.progress-fill { height: 100%; background: var(--ink); transition: width 240ms ease; }
.researching-body { flex: 1; padding: 28px 48px 80px; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.timeline { width: min(760px, 100%); }

.timeline-step { display: flex; gap: 16px; }
.timeline-rail { display: flex; flex-direction: column; align-items: center; padding-top: 2px; }
.timeline-dot {
  width: 18px; height: 18px; border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  display: grid; place-items: center;
  color: var(--muted);
}
.timeline-step-done .timeline-dot { background: var(--ink); border-color: var(--ink); color: white; }
.timeline-step-active .timeline-dot { border-color: var(--accent); background: var(--paper); color: var(--accent); }
.spinner {
  width: 9px; height: 9px; border-radius: 999px;
  border: 1.5px solid var(--accent-soft);
  border-top-color: var(--accent);
  display: inline-block;
}
.timeline-line { flex: 1; width: 1.5px; background: var(--line); min-height: 30px; margin-top: 6px; }
.timeline-line-done { background: var(--ink); }
.timeline-step-body { flex: 1; min-width: 0; padding-bottom: 22px; }
.timeline-step-head { display: flex; flex-direction: column; gap: 2px; margin-top: -3px; }
.timeline-phase { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.7px; text-transform: uppercase; color: var(--muted); }
.timeline-step-title { font-family: var(--serif); font-size: 19px; font-weight: 500; letter-spacing: -0.3px; margin: 2px 0 0; color: var(--ink); }
.timeline-step-pending .timeline-step-title { color: var(--muted-2); }
.timeline-substeps { list-style: none; padding: 0; margin: 10px 0 0; }
.timeline-substep { display: flex; gap: 9px; font-size: 13.5px; line-height: 1.55; color: var(--ink-2); margin-bottom: 4px; }
.sub-dash { color: var(--muted-2); font-family: var(--mono); }

.sources-card {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  overflow: hidden;
}
.sources-card-head {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-2);
  display: flex; justify-content: space-between; align-items: center;
}
.sources-card-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--muted);
}
.sources-card-count { font-size: 11px; color: var(--muted); }
.mini-source {
  display: grid;
  grid-template-columns: 30px 60px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 9px 14px;
  border-top: 1px solid var(--line-2);
  font-size: 12.5px;
}
.mini-num { font-family: var(--mono); font-size: 11px; color: var(--muted-2); }
.mini-kind { font-family: var(--mono); font-size: 10px; color: var(--ink); letter-spacing: 0.5px; }
.mini-title {
  font-family: var(--serif); font-size: 14px; color: var(--ink-2);
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.mini-host { font-family: var(--mono); font-size: 11px; color: var(--muted); }

.ticker-card {
  margin-top: 6px; margin-left: 34px;
  padding: 12px 16px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  width: min(760px, 100%);
  align-self: center;
}
.ticker-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; color: var(--muted); }
.ticker-label { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.6px; text-transform: uppercase; color: var(--muted); }
.ticker-body { font-family: var(--serif); font-size: 14.5px; color: var(--muted); line-height: 1.5; font-style: italic; }

/* ----- Document screen ----- */
.doc-wrap { flex: 1; overflow-y: auto; background: var(--bg); }
.doc-action-bar {
  position: sticky; top: 0; z-index: 5;
  background: rgba(251,250,247,0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.doc-action-inner { display: flex; align-items: center; gap: 8px; padding: 12px 36px; }
.doc-status { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.doc-status-fail { color: var(--accent); }
.doc-error { color: var(--muted); font-style: italic; }
.doc-action-spacer { flex: 1; }
.doc-action-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 11px; border: 1px solid var(--line); border-radius: 7px;
  font-size: 12.5px; color: var(--ink-2); background: var(--paper);
}
.doc-article { padding: 0 36px 96px; }
.doc-header { max-width: 740px; margin: 44px auto 36px; }
.doc-meta-row {
  display: flex; gap: 8px; font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--muted);
}
.doc-meta-dot { color: var(--muted-2); }
.doc-title {
  font-family: var(--serif); font-size: 48px; line-height: 1.05;
  font-weight: 400; letter-spacing: -1.2px;
  margin: 16px 0 14px;
}
.doc-subtitle {
  font-family: var(--serif); font-size: 19px; font-style: italic;
  color: var(--muted); line-height: 1.45; font-weight: 300; margin: 0;
}
.doc-header-rule { margin-top: 28px; height: 1px; background: var(--line); }
.doc-body-grid {
  max-width: 1040px; margin: 0 auto;
  display: grid; grid-template-columns: 200px 1fr; gap: 60px;
}
.doc-toc {
  position: sticky; top: 76px; height: fit-content; padding-top: 36px;
}
.doc-toc-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.7px;
  text-transform: uppercase; color: var(--muted-2); margin-bottom: 10px;
}
.doc-toc-list { list-style: none; padding: 0; margin: 0; }
.doc-toc-item {
  display: flex; gap: 8px; align-items: baseline;
  width: 100%; text-align: left; padding: 5px 0;
  font-size: 12.5px; color: var(--muted); line-height: 1.4;
}
.doc-toc-item-active { color: var(--ink); font-weight: 500; }
.doc-toc-bullet { color: var(--accent); font-family: var(--mono); width: 10px; }
.doc-content { padding-top: 36px; min-width: 0; }
.doc-section { margin-bottom: 36px; scroll-margin-top: 110px; }
.doc-eyebrow {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.8px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 8px;
}
.doc-h2 {
  font-family: var(--serif); font-size: 28px; font-weight: 500;
  letter-spacing: -0.6px; margin: 0 0 18px; color: var(--ink);
}
.doc-p {
  font-family: var(--serif); font-size: 18px; line-height: 1.6;
  color: var(--ink-2); margin: 0 0 16px;
}
.doc-p-muted { color: var(--muted); }
.report-md { font-family: var(--serif); font-size: 18px; line-height: 1.6; color: var(--ink-2); }
.report-md h1 { font-family: var(--serif); font-size: 38px; font-weight: 500; letter-spacing: -0.8px; margin: 28px 0 12px; }
.report-md h2 { font-family: var(--serif); font-size: 28px; font-weight: 500; letter-spacing: -0.6px; margin: 28px 0 16px; }
.report-md h3 { font-family: var(--serif); font-size: 21px; font-weight: 500; margin: 24px 0 10px; }
.report-md p { margin: 0 0 16px; }
.report-md ul, .report-md ol { padding-left: 22px; margin: 0 0 16px; }
.report-md li { margin: 6px 0; }
.report-md blockquote {
  margin: 20px 0; padding: 10px 0 10px 24px; border-left: 2px solid var(--accent);
  font-style: italic; color: var(--ink);
}
.report-md code {
  font-family: var(--mono); font-size: 13px;
  background: var(--line-2); padding: 1px 5px; border-radius: 4px;
}
.report-md pre { background: var(--line-2); padding: 14px 16px; border-radius: 8px; overflow-x: auto; }
.report-md a { color: var(--accent); text-decoration: underline; }

/* citations */
.cite-row { display: inline-flex; gap: 2px; margin-left: 2px; }
.cite-chip {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  color: var(--accent); background: var(--accent-soft);
  padding: 1px 5px; border-radius: 4px; line-height: 1.3;
  vertical-align: super;
  transition: background 120ms ease, color 120ms ease;
}
.cite-chip:hover { background: var(--accent); color: white; }

/* sources / bibliography */
.bib-list { margin-top: 18px; }
.source-row {
  display: flex; gap: 14px;
  padding: 14px 4px;
  border-top: 1px solid var(--line-2);
  align-items: flex-start;
  transition: background 120ms ease;
}
.source-row.cite-hover { background: var(--accent-soft); }
.source-num { font-family: var(--mono); font-size: 11px; color: var(--muted-2); padding-top: 3px; min-width: 22px; }
.source-body { min-width: 0; flex: 1; }
.source-kind-line {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 10.5px; color: var(--muted); letter-spacing: 0.4px;
}
.kind-badge { color: var(--ink); font-weight: 600; }
.source-host { text-transform: lowercase; }
.source-dot-sep { color: var(--muted-2); }
.source-title { margin-top: 4px; font-family: var(--serif); font-size: 15.5px; line-height: 1.32; color: var(--ink); }
.source-author { margin-top: 3px; font-size: 12px; color: var(--muted); }
.source-open {
  width: 28px; height: 28px; border-radius: 7px;
  border: 1px solid var(--line); color: var(--muted);
  display: grid; place-items: center; flex-shrink: 0; background: var(--paper);
}

/* ----- Login screen ----- */
.body-simple { background: var(--bg); }
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 24px;
}
.login-card {
  width: min(420px, 100%);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 32px 28px;
  box-shadow: 0 1px 0 rgba(14,14,12,0.02), 0 24px 60px -36px rgba(14,14,12,0.25);
}
.login-brand { margin-bottom: 18px; }
.login-eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--bg);
}
.login-eyebrow-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); }
.login-eyebrow-text {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.7px;
  text-transform: uppercase; color: var(--muted);
}
.login-h1 {
  font-family: var(--serif);
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.7px;
  font-weight: 400;
  margin: 18px 0 8px;
  color: var(--ink);
}
.login-h1 em { font-style: italic; color: var(--accent); }
.login-sub {
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.45;
  color: var(--muted);
  margin: 0 0 22px;
}
.login-error {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  margin-bottom: 16px;
  border: 1px solid var(--accent);
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12.5px;
  font-family: var(--mono);
  letter-spacing: 0.2px;
}
.login-form { display: flex; flex-direction: column; gap: 12px; }
.login-field { display: flex; flex-direction: column; gap: 5px; }
.login-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--muted);
}
.login-input {
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 9px;
  padding: 10px 12px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  outline: none;
  transition: border-color 120ms ease, background 120ms ease;
}
.login-input:focus {
  border-color: var(--ink);
  background: var(--paper);
}
.login-submit {
  margin-top: 6px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 16px;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
  transition: transform 120ms ease, opacity 120ms ease, background 120ms ease;
}
.login-submit:hover { background: #A8331A; transform: translateY(-1px); }
.login-footnote {
  margin: 18px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3px;
  color: var(--muted);
  text-align: center;
}

/* sidebar account: signed-in state */
.sb-account-email {
  font-size: 12px;
  color: var(--ink-2);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sb-signout {
  display: inline-flex; align-items: center; gap: 5px;
  margin-top: 8px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 11.5px;
  font-family: var(--mono);
  letter-spacing: 0.3px;
  color: var(--muted);
  background: var(--paper);
  transition: color 120ms ease, border-color 120ms ease;
}
.sb-signout:hover { color: var(--accent); border-color: var(--accent-soft); }

/* follow-ups */
.doc-followups { display: flex; flex-direction: column; gap: 6px; }
.doc-followup { display: block; }
.doc-followup-btn {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 13px 16px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--paper); text-align: left;
  font-family: var(--serif); font-size: 15.5px; color: var(--ink-2);
  transition: border-color 120ms ease;
}
.doc-followup-btn:hover { border-color: var(--accent-soft); }
.doc-followup-text { flex: 1; }
.doc-ask { margin-top: 32px; }