/* ============================================================
   ACDT Coaching Workbook — unified stylesheet
   Two-panel documentation shell (sidebar · content · chat pane),
   patterned on the Reach Knowledge Base web-style-guide and recolored
   to the ARCHES brand (deep blue + lime green, from the ARCHES logo).
   Standalone static app — no server, runs from file:// or GitHub Pages.
   ============================================================ */
:root {
  /* ---- ARCHES brand (sampled from the logo) ---- */
  --blue:        #054F7D;   /* primary — sidebar, headings, buttons, links */
  --blue-deep:   #033a5c;   /* sidebar border, deepest shadow */
  --blue-hover:  #0a6098;   /* primary button / link hover */
  --green:       #96C93D;   /* accent — active states, rules, badges, CTAs */
  --green-hover: #82b22f;   /* green pressed/hover */
  --green-deep:  #5e8417;   /* green text on white (AA contrast) */
  --green-light: #eef6dc;   /* green tint for badges/active backgrounds */

  /* ---- Neutrals ---- */
  --white:    #FFFFFF;
  --gray-50:  #F7F8FA;
  --gray-100: #F0F2F6;
  --gray-200: #E2E6EE;
  --gray-300: #D3D9E3;
  --gray-400: #94A0B0;
  --gray-600: #5A6577;
  --gray-800: #2D3548;

  /* ---- Status ---- */
  --ok:   #2f7d3a;
  --warn: #b04a2a;

  /* ---- Legacy aliases (kept so inline styles in the JS still resolve) ---- */
  --arches-blue:       var(--blue);
  --arches-blue-dark:  var(--blue-deep);
  --arches-blue-light: var(--blue-hover);
  --arches-gold:       var(--green-deep);
  --arches-bg:         var(--white);
  --ink:    #1f2430;
  --muted:  var(--gray-600);
  --line:   var(--gray-200);
  --shadow: 0 1px 3px rgba(5, 79, 125, .08);

  /* ---- Shell dimensions ---- */
  --sidebar-w: 288px;
  --chat-w:    440px;
  --topbar-h:  58px;
  --content-max: 920px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: Menlo, Monaco, Consolas, monospace;
  --ease: 200ms ease;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;             /* the inner panels scroll, not the page */
}
a { color: var(--blue-hover); text-decoration: none; }
a:hover { color: var(--blue); }
button { cursor: pointer; font-family: inherit; }

/* ============================================================
   App shell — sidebar · main · chat pane
   ============================================================ */
.app { display: flex; height: 100vh; overflow: hidden; }

/* ---------- Sidebar ---------- */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--blue);
  border-right: 1px solid var(--blue-deep);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sidebar-brand {
  flex-shrink: 0;
  padding: 16px 18px 14px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.sidebar-brand .brand-plate {
  background: var(--white);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.sidebar-brand .brand-plate img { display: block; width: auto; max-width: 84px; max-height: 56px; height: auto; }
.sidebar-subtitle {
  margin-top: 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.sidebar-subtitle span { display: block; color: rgba(255,255,255,.32); font-weight: 500; letter-spacing: .06em; margin-top: 2px; }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0 24px;
}
.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.14); border-radius: 2px; }

.nav-label {
  display: block;
  padding: 14px 20px 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.30);
  user-select: none;
}
.app-nav { display: contents; }   /* app.js fills #app-nav; items lay out in the scroll column */

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px 9px 16px;
  border: none;
  border-left: 3px solid transparent;
  background: none;
  color: rgba(255,255,255,.74);
  font-size: 13px;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active {
  color: var(--green);
  background: rgba(150,201,61,.12);
  border-left-color: var(--green);
  font-weight: 600;
}
.nav-item-icon { width: 16px; height: 16px; flex-shrink: 0; opacity: .65; }
.nav-item.active .nav-item-icon { opacity: 1; }
.nav-item-label { flex: 1; line-height: 1.3; }
.nav-divider { height: 1px; background: rgba(255,255,255,.10); margin: 10px 16px; }

/* Starting Point drop-down (menu tree) */
.nav-caret {
  flex-shrink: 0;
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; background: none; cursor: pointer;
  color: rgba(255,255,255,.6);
  font-size: 18px; line-height: 1;
  border-radius: 4px;
  transition: transform var(--ease), color var(--ease), background var(--ease);
}
.nav-caret:hover { color: #fff; background: rgba(255,255,255,.10); }
.nav-caret.open { transform: rotate(90deg); }
.nav-subtree { display: none; }
.nav-subtree.open { display: block; }
.nav-subitem {
  display: block;
  padding: 7px 18px 7px 45px;
  border-left: 3px solid transparent;
  color: rgba(255,255,255,.62);
  font-size: 12.5px;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.nav-subitem:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-subitem.active {
  color: var(--green);
  background: rgba(150,201,61,.12);
  border-left-color: var(--green);
  font-weight: 600;
}

/* ---------- Main panel ---------- */
.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
}
.topbar {
  height: var(--topbar-h);
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 32px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
  position: relative;
}
.topbar::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green) 0%, transparent 55%);
}
.topbar-accent { width: 3px; height: 24px; background: var(--green); border-radius: 2px; flex-shrink: 0; }
.topbar-breadcrumb {
  font-size: 11px; color: var(--gray-600);
  display: flex; align-items: center; gap: 5px; margin-bottom: 1px;
}
.topbar-breadcrumb .crumb-active { color: var(--green-deep); font-weight: 600; }
.topbar-title { font-size: 15px; font-weight: 700; color: var(--blue); letter-spacing: -0.01em; }
.topbar-headings { min-width: 0; }
.topbar-headings .topbar-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Mobile-only topbar toggles + drawer close — hidden on desktop */
.topbar-icon-btn {
  display: none;
  width: 38px; height: 38px; border-radius: 8px; flex-shrink: 0; padding: 0;
  background: transparent; border: 1px solid var(--gray-200); color: var(--blue);
  align-items: center; justify-content: center; cursor: pointer;
  transition: background var(--ease);
}
.topbar-icon-btn:hover { background: var(--gray-100); }
.topbar-icon-btn svg { width: 18px; height: 18px; }
.topbar-chat-btn { margin-left: auto; }
.chatpane-close-btn { display: none; }

/* Backdrop behind open drawers (mobile) */
.scrim { display: none; position: fixed; inset: 0; z-index: 50; background: rgba(3,58,92,.45); border: 0; cursor: pointer; }

.content { flex: 1; overflow-y: auto; padding: 36px 44px; }
.content::-webkit-scrollbar { width: 7px; }
.content::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 4px; }
#view { max-width: var(--content-max); margin: 0 auto; }

.app-footer {
  max-width: var(--content-max);
  margin: 36px auto 8px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
  color: var(--gray-400);
  font-size: 11.5px;
  line-height: 1.6;
}

/* ============================================================
   Content pages (.doc) — reused by content.js, plan-builder.js, coach.js
   ============================================================ */
.doc { color: var(--ink); }
.doc h1 {
  color: var(--blue);
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.doc h2 {
  color: var(--blue);
  font-size: 18px;
  font-weight: 700;
  margin: 30px 0 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--gray-200);
}
.doc h3 { color: var(--blue); font-size: 15.5px; font-weight: 600; margin: 20px 0 6px; }
.doc h4 { color: var(--blue-deep); font-size: 14px; font-weight: 600; margin: 14px 0 4px; }
.doc p, .doc li { font-size: 14px; color: var(--gray-800); }
.doc a { color: var(--blue-hover); text-decoration: underline; text-decoration-color: rgba(10,96,152,.3); text-underline-offset: 2px; }
.doc a:hover { color: var(--blue); text-decoration-color: var(--blue); }
.doc strong { color: var(--blue-deep); }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin-bottom: 4px; }
.doc blockquote {
  border-left: 3px solid var(--green);
  margin: 14px 0;
  padding: 10px 16px;
  background: var(--gray-50);
  border-radius: 0 6px 6px 0;
  color: var(--gray-800);
}
.doc code { background: var(--gray-100); border-radius: 4px; padding: 1px 5px; font-size: 13px; font-family: var(--mono); }
.doc pre { background: var(--gray-100); border-radius: 6px; padding: 10px 12px; overflow: auto; }
.lede { color: var(--gray-600); font-size: 15px; line-height: 1.7; margin: 0 0 18px; }

/* ---------- Figures (diagrams / logic model) ---------- */
.doc figure { margin: 16px 0 20px; }
.doc figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}
.doc figcaption { margin-top: 8px; font-size: 12.5px; color: var(--gray-600); text-align: center; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 13.5px; }
th, td { border: 1px solid var(--gray-200); padding: 8px 11px; text-align: left; vertical-align: top; }
th { background: var(--gray-50); color: var(--blue); font-weight: 600; }
tbody tr:nth-child(even) td { background: var(--gray-50); }

/* ---------- Cards / boxes ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 20px 24px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.card h2 { color: var(--blue); margin: 0 0 4px; font-size: 19px; border: none; padding: 0; }
.info-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--blue);
  color: var(--gray-800);
  padding: 12px 14px;
  border-radius: 0 6px 6px 0;
  margin: 10px 0;
  font-size: 13px;
}
.info-box.gold { border-left-color: var(--green); background: var(--green-light); color: #44600f; }
.info-box.ok   { border-left-color: var(--ok); background: #eaf6ec; color: var(--ok); }
.warn-banner {
  background: #fff4ec;
  border: 1px solid #f0c79a;
  border-left: 3px solid var(--warn);
  color: var(--warn);
  padding: 12px 14px;
  border-radius: 0 6px 6px 0;
  margin-top: 8px;
  font-size: 13px;
}
.warn-banner strong { display: block; margin-bottom: 4px; color: var(--warn); }

/* ---------- Forms ---------- */
label { display: block; font-weight: 600; margin: 12px 0 4px; font-size: 13.5px; color: var(--blue-deep); }
label .hint { font-weight: 400; color: var(--gray-600); font-size: 12px; margin-left: 6px; }
input[type=text], input[type=date], input[type=password], select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  background: var(--gray-50);
  transition: border-color var(--ease), background var(--ease);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green); background: var(--white); }
textarea { min-height: 70px; resize: vertical; overflow: hidden; }

/* Selected higher-ed partners on a Strategic Priority (multi-select chips). */
.partner-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 8px; }
.partner-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 6px 5px 11px;
  background: var(--green-light); color: var(--green-deep);
  border: 1px solid var(--green); border-radius: 999px;
  font-size: 13px; line-height: 1.2;
}
.partner-chip .g-partner-remove {
  border: 0; background: transparent; color: var(--green-deep);
  font-size: 16px; line-height: 1; cursor: pointer;
  padding: 0 2px; border-radius: 50%;
  min-width: 22px; min-height: 22px;   /* touch target on tablet/phone */
}
.partner-chip .g-partner-remove:hover { background: rgba(0,0,0,.08); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

/* ---------- Buttons ---------- */
button {
  padding: 9px 18px;
  border-radius: 6px;
  border: 1px solid var(--blue);
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: 13.5px;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}
button:hover { background: var(--blue-hover); border-color: var(--blue-hover); }
button.secondary { background: #fff; color: var(--blue); }
button.secondary:hover { background: var(--gray-50); }
button.ghost { background: transparent; border-color: transparent; color: var(--gray-600); }
button.ghost:hover { background: var(--gray-100); color: var(--blue); }
button:disabled { opacity: .4; cursor: not-allowed; }
.actions { display: flex; justify-content: space-between; margin-top: 24px; gap: 12px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

/* ============================================================
   Plan Builder specifics
   ============================================================ */
.step-nav { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px; font-size: 12px; }
.step-pill { padding: 4px 11px; border-radius: 14px; background: var(--gray-100); color: var(--gray-600); cursor: pointer; transition: all var(--ease); }
.step-pill.done { background: var(--green); color: var(--blue-deep); font-weight: 600; }
.step-pill.current { background: var(--blue); color: #fff; font-weight: 600; }
.step-pill.locked { opacity: .5; cursor: default; }

.driver-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin-top: 8px; }
.driver-chip { border: 1px solid var(--gray-200); border-radius: 8px; padding: 12px 14px; background: #fff; cursor: pointer; transition: all var(--ease); }
.driver-chip:hover { border-color: var(--green); box-shadow: 0 3px 12px rgba(150,201,61,.14); transform: translateY(-1px); }
.driver-chip.selected { border-color: var(--green); background: var(--green-light); }
.driver-chip.recommended::after { content: "★ recommended"; display: block; font-size: 11px; color: var(--green-deep); font-weight: 700; margin-top: 4px; }
.driver-chip strong { display: block; font-size: 13px; color: var(--blue); margin-bottom: 2px; }
.driver-chip .desc { font-size: 12px; color: var(--gray-600); }

.goal-card { border-left: 3px solid var(--green); background: var(--green-light); padding: 14px 16px; border-radius: 0 6px 6px 0; margin: 10px 0; }
.goal-card .header { display: flex; justify-content: space-between; align-items: baseline; }
.goal-card .header strong { color: var(--blue-deep); }

.indicator-picker { background: #fff; border: 1px solid var(--gray-200); border-radius: 6px; padding: 8px; max-height: 220px; overflow-y: auto; }
.indicator-picker .option { padding: 6px 8px; cursor: pointer; border-radius: 4px; font-size: 13px; transition: background var(--ease); }
.indicator-picker .option:hover { background: var(--green-light); }
.indicator-picker .option.chosen { background: var(--blue); color: #fff; }
.indicator-picker .group-label { font-weight: 700; color: var(--blue); padding: 6px 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }

.commitment-preview { background: var(--blue); color: #fff; padding: 20px; border-radius: 8px; font-size: 18px; font-style: italic; line-height: 1.45; margin-top: 16px; }
.commitment-preview .placeholder { color: rgba(255,255,255,.55); }

.score-bar-track { background: var(--gray-100); border-radius: 4px; height: 8px; overflow: hidden; }
.score-bar-fill { height: 100%; background: var(--green); }

.save-pill { font-size: 12px; color: var(--green-deep); opacity: 0; transition: opacity .3s; }
.save-pill.show { opacity: 1; }

/* ---------- Drivers reference page ---------- */
.driver-block { border: 1px solid var(--gray-200); border-radius: 8px; margin: 14px 0; overflow: hidden; }
.driver-block > summary {
  cursor: pointer; padding: 12px 16px; background: var(--gray-50); color: var(--blue);
  font-weight: 600; font-size: 15px; list-style: none;
}
.driver-block > summary::-webkit-details-marker { display: none; }
.driver-block > summary::before { content: "▸ "; color: var(--green-deep); }
.driver-block[open] > summary::before { content: "▾ "; }
.driver-block .driver-desc { padding: 6px 16px 0; color: var(--gray-600); font-style: italic; font-size: 13.5px; }
.driver-block ul { padding: 8px 16px 16px 38px; margin: 0; }
.driver-block li { font-size: 14px; margin-bottom: 6px; }

/* ---------- Coach roll-up ---------- */
.coach-row td .commit { font-style: italic; color: var(--gray-800); }
.empty-note { color: var(--gray-600); font-style: italic; padding: 16px 0; }

/* Per-row actions (icon buttons) */
.coach-actions { white-space: nowrap; text-align: right; }
.coach-act { padding: 5px 7px; margin-left: 4px; line-height: 0; }
.coach-act svg { width: 16px; height: 16px; display: block; }
.coach-act.coach-del { color: var(--warn); }
.coach-act.coach-del:hover { background: #fbeae5; color: var(--warn); border-color: transparent; }

/* Read-only plan viewer modal */
.coach-modal-overlay {
  position: fixed; inset: 0; background: rgba(3,58,92,.45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto; z-index: 100;
}
.coach-modal {
  background: #fff; border-radius: 10px; width: 100%; max-width: 720px;
  box-shadow: 0 16px 48px rgba(3,58,92,.30);
}
.coach-modal-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px; border-bottom: 1px solid var(--line);
}
.coach-modal-head h2 { margin: 0; padding: 0; border: none; color: var(--blue); font-size: 19px; }
.coach-modal-close {
  background: transparent; border: none; color: var(--gray-600);
  font-size: 22px; line-height: 1; padding: 2px 8px;
}
.coach-modal-close:hover { background: var(--gray-100); border: none; color: var(--blue); }
.coach-modal-body { padding: 16px 20px 4px; }
.coach-modal-body section { margin-bottom: 16px; }
.coach-modal-body h3 {
  font-size: 12px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--green-deep); margin: 0 0 6px;
}
.coach-modal-body p { margin: 0 0 6px; }
.coach-modal-body table { font-size: 13px; }
.coach-modal-body .muted { color: var(--muted); }
.coach-modal-body .meta { font-size: 12px; margin-top: 0; }
.coach-modal-body .sub { color: var(--gray-800); }
.coach-modal-body .commit { font-style: italic; }
.coach-modal-note {
  margin: 0; padding: 10px 20px 0; font-size: 12px; line-height: 1.4; color: var(--green-deep);
}
.coach-modal-foot { padding: 8px 20px 18px; }

/* ============================================================
   Chat pane — Partnership Coach (Claude-powered, bring-your-own-key)
   Patterned on the Reach KB chat pane, recolored to ARCHES.
   ============================================================ */
.chatpane {
  width: var(--chat-w);
  min-width: var(--chat-w);
  background: var(--gray-100);
  border-left: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.chatpane-header {
  height: var(--topbar-h);
  min-height: var(--topbar-h);
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
}
.chatpane-title-icon {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--green) 0%, #b6dd6a 100%);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--blue-deep); flex-shrink: 0;
}
.chatpane-title-icon svg { width: 15px; height: 15px; }
.chatpane-title { font-size: 14px; font-weight: 700; color: var(--blue); }
.chatpane-subtitle { font-size: 10.5px; color: var(--gray-600); font-weight: 500; margin-top: 1px; }
.chatpane-actions { margin-left: auto; display: flex; gap: 6px; position: relative; }
.chatpane-action-btn {
  width: 30px; height: 30px; border-radius: 6px;
  background: transparent; border: 1px solid var(--gray-200); color: var(--gray-600);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--ease); padding: 0;
}
.chatpane-action-btn:hover { background: var(--gray-100); color: var(--blue); }
.chatpane-action-btn.is-open { background: var(--green-light); border-color: var(--green); color: var(--green-deep); }
.chatpane-action-btn:disabled { opacity: .4; cursor: not-allowed; }
.chatpane-action-btn:disabled:hover { background: transparent; color: var(--gray-600); }
.chatpane-action-btn svg { width: 15px; height: 15px; }

.chat-export-menu {
  position: absolute; top: calc(100% + 6px); right: 0; min-width: 178px;
  background: #fff; border: 1px solid var(--gray-200); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(5,79,125,.14); padding: 4px; display: none; z-index: 10;
}
.chat-export-menu.is-open { display: block; }
.chat-export-item {
  width: 100%; display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  font-size: 12.5px; font-weight: 500; color: var(--blue); background: transparent;
  border: none; border-radius: 5px; text-align: left; transition: background var(--ease), color var(--ease);
}
.chat-export-item:hover { background: var(--gray-100); color: var(--green-deep); }
.chat-export-item svg { width: 13px; height: 13px; flex-shrink: 0; color: var(--gray-600); }
.chat-export-item:hover svg { color: var(--green-deep); }
.chat-export-note {
  margin: 4px 4px 2px; padding: 7px 8px 2px; max-width: 220px;
  border-top: 1px solid var(--gray-200);
  font-size: 11px; line-height: 1.35; color: var(--gray-600);
}

.chatpane-settings {
  padding: 14px 16px 16px; border-bottom: 1px solid var(--gray-200);
  background: var(--white); display: none;
}
.chatpane-settings.is-open { display: block; }
.chatpane-settings label {
  display: block; font-size: 11px; font-weight: 700; letter-spacing: .04em;
  color: var(--blue-deep); margin-bottom: 6px; text-transform: uppercase;
}
.chatpane-settings input { font-size: 12px; }
.settings-actions { display: flex; gap: 8px; margin-top: 10px; }
.settings-actions button { padding: 7px 14px; font-size: 12px; }
.btn-save { background: var(--green); border-color: var(--green); color: var(--blue-deep); }
.btn-save:hover { background: var(--green-hover); border-color: var(--green-hover); }
.btn-save.is-saved { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn-clear { background: transparent; color: var(--gray-600); border-color: var(--gray-200); }
.btn-clear:hover { background: var(--gray-100); color: var(--blue); }
.settings-note { display: block; font-size: 10.5px; color: var(--gray-600); margin-top: 10px; line-height: 1.5; }
.settings-note strong { color: var(--blue-deep); }

.chatpane-messages {
  flex: 1; overflow-y: auto; padding: 16px 16px 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.chatpane-messages::-webkit-scrollbar { width: 5px; }
.chatpane-messages::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 3px; }

.chat-msg { max-width: 92%; padding: 11px 13px; border-radius: 10px; font-size: 13px; line-height: 1.62; word-wrap: break-word; }
.chat-msg-user { align-self: flex-end; background: var(--blue); color: #fff; border-bottom-right-radius: 3px; }
.chat-msg-assistant { align-self: flex-start; background: #fff; color: var(--ink); border: 1px solid var(--gray-200); border-bottom-left-radius: 3px; }
.chat-msg-assistant a { color: var(--blue-hover); font-weight: 500; text-decoration: underline; text-decoration-color: rgba(10,96,152,.35); text-underline-offset: 2px; }
.chat-msg-assistant a:hover { color: var(--blue); }
.chat-msg-assistant code { background: var(--gray-100); border-radius: 4px; padding: 1px 4px; font-family: var(--mono); font-size: 12px; }
/* Formatted Markdown inside assistant bubbles — no raw MD tokens on screen. */
.chat-msg-assistant > div { margin: 0 0 9px; }
.chat-msg-assistant > div:last-child { margin-bottom: 0; }
.chat-msg-assistant .cm-h { font-weight: 700; color: var(--blue); margin: 12px 0 5px; line-height: 1.3; }
.chat-msg-assistant .cm-h:first-child { margin-top: 0; }
.chat-msg-assistant .cm-h1 { font-size: 15px; }
.chat-msg-assistant .cm-h2 { font-size: 14px; }
.chat-msg-assistant .cm-h3, .chat-msg-assistant .cm-h4,
.chat-msg-assistant .cm-h5, .chat-msg-assistant .cm-h6 { font-size: 13px; }
.chat-msg-assistant ul, .chat-msg-assistant ol { margin: 6px 0 10px; padding-left: 22px; }
.chat-msg-assistant ul { list-style: disc; }
.chat-msg-assistant ol { list-style: decimal; }
.chat-msg-assistant li { margin-bottom: 8px; padding-left: 2px; line-height: 1.55; }
.chat-msg-assistant li:last-child { margin-bottom: 0; }
.chat-msg-assistant hr { border: none; border-top: 1px solid var(--gray-200); margin: 10px 0; }
.chat-msg-assistant blockquote { border-left: 3px solid var(--green); margin: 6px 0; padding: 3px 10px; background: var(--gray-50); border-radius: 0 4px 4px 0; }
.chat-msg-assistant pre { background: var(--gray-100); border-radius: 6px; padding: 8px 10px; overflow-x: auto; margin: 6px 0; }
.chat-msg-assistant pre code { background: none; padding: 0; }
.chat-msg-error { align-self: stretch; background: #fff0f0; color: #8a1f1f; border: 1px solid #f0c8c8; font-size: 12px; }
.chat-msg-thinking { align-self: flex-start; background: #fff; border: 1px solid var(--gray-200); color: var(--gray-600); font-style: italic; display: inline-flex; align-items: center; gap: 6px; }
.chat-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gray-400); animation: chatDot 1.2s infinite ease-in-out; }
.chat-dot:nth-child(2) { animation-delay: .15s; }
.chat-dot:nth-child(3) { animation-delay: .3s; }
@keyframes chatDot { 0%,60%,100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-2px); } }

.chat-starters { display: flex; flex-direction: column; gap: 6px; margin-top: 2px; }
.chat-starter {
  text-align: left; background: #fff; border: 1px solid var(--gray-200); color: var(--blue);
  border-radius: 8px; padding: 9px 11px; font-size: 12.5px; font-weight: 500;
  transition: all var(--ease);
}
.chat-starter:hover { border-color: var(--green); background: var(--green-light); color: var(--green-deep); }

.chatpane-input-form {
  padding: 10px 14px 14px; border-top: 1px solid var(--gray-200);
  background: var(--white); display: flex; gap: 8px; align-items: flex-end;
}
.chatpane-input-form textarea {
  flex: 1; min-height: 38px; max-height: 130px; padding: 9px 11px;
  font-size: 13px; line-height: 1.45; border-radius: 8px; resize: none;
}
.chatpane-input-form textarea:disabled { opacity: .5; cursor: not-allowed; }
.chatpane-send {
  width: 38px; height: 38px; border-radius: 8px; padding: 0;
  background: var(--green); border: 1px solid var(--green); color: var(--blue-deep);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.chatpane-send:hover { background: var(--green-hover); border-color: var(--green-hover); }
.chatpane-send:active { transform: scale(.96); }
.chatpane-send:disabled { background: var(--gray-400); border-color: var(--gray-400); color: #fff; cursor: not-allowed; }
.chatpane-send svg { width: 16px; height: 16px; }

/* ============================================================
   Print
   ============================================================ */
@media print {
  body { overflow: visible; }
  .sidebar, .topbar, .chatpane, .scrim, .app-footer, .step-nav, .actions, .btn-row, .no-print { display: none !important; }
  .app, .main, .content { display: block; height: auto; overflow: visible; }
  .content { padding: 0; }
  #view { max-width: none; }
  .card { box-shadow: none; }
}

/* ============================================================
   Responsive — sidebar & chat become off-canvas drawers on
   tablet/phone, opened from topbar toggles. Chat stays available
   on every screen size.
   ============================================================ */
@media (max-width: 1100px) {
  .chatpane { width: 380px; min-width: 380px; }
}
@media (max-width: 900px) {
  /* Topbar shows the menu + chat toggles */
  .topbar-menu-btn, .topbar-chat-btn { display: inline-flex; }
  .topbar { padding: 0 12px; gap: 10px; }
  .topbar-accent { display: none; }

  /* Sidebar & chat slide in over the content */
  .sidebar, .chatpane {
    position: fixed; top: 0; bottom: 0; z-index: 60;
    transition: transform 260ms ease;
    box-shadow: 0 0 40px rgba(3,58,92,.30);
    will-change: transform;
  }
  .sidebar { left: 0; width: 274px; min-width: 274px; transform: translateX(-100%); }
  .chatpane {
    right: 0; display: flex; width: min(420px, 88vw); min-width: 0;
    transform: translateX(100%);
  }
  body.nav-open .sidebar { transform: translateX(0); }
  body.chat-open .chatpane { transform: translateX(0); }
  body.nav-open .scrim, body.chat-open .scrim { display: block; }
  .chatpane-close-btn { display: inline-flex; }

  .content { padding: 22px 16px; }
  .row, .row-3 { grid-template-columns: 1fr; }

  /* Keep wide tables usable — scroll horizontally instead of overflowing */
  .doc table, .card table { display: block; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Prevent iOS zoom-on-focus by keeping form text ≥ 16px */
  input, textarea, select { font-size: 16px; }
}
@media (max-width: 560px) {
  .content { padding: 18px 13px; }
  .topbar-title { font-size: 14px; }
  .topbar-breadcrumb { font-size: 10.5px; }
  .brand-plate img { max-width: 72px; }
  .btn-row { gap: 8px; }
  .btn-row > button { flex: 1 1 auto; }
}