/* Design tokens are defined in ui/themes/*.css — load a theme before this file. */

/* ─── theme switcher (inline in header) ─────────────────────────────────── */
.theme-switcher {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px 4px 8px;
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--r);
  transition: border-color .15s;
  flex-shrink: 0;
}
.theme-switcher:hover { border-color: var(--bhi); }
.theme-switcher-icon { display: flex; flex-shrink: 0; }
/* #theme-select now lives inside the user menu and is styled as a compact boxed
   dropdown (.user-menu-select) — see the dropdown system below. It used to have
   its own bare, mono, hardcoded-caret treatment here, which fought the class it
   shares with the model picker sitting right under it. */

/* ─── header separator between theme switcher and user section ───────────── */
.header-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  flex-shrink: 0;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* Code is shown as typed: a programming-font ligature turns `<=` into `≤`,
   which is a different character from what runs. */
code, kbd, pre, samp, .sem-mono, [class*="-sql"] { font-variant-ligatures: none; }

body {
  background: var(--void);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  height: 100vh;
  overflow: hidden;
}

/* ─── auth overlay ───────────────────────────────────────────────────────── */
/* Signed-out frame (spec 005a): the form on the left, the brand panel on the
   right on wide screens. Shared by sign-in, SSO return and the link screens. */
#auth-overlay {
  position: fixed;
  inset: 0;
  background: var(--depth);
  display: flex;
  z-index: 200;
  overflow: auto;
}
.auth-main {
  flex: 1 1 520px;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 44px;
  width: 440px;
  max-width: calc(100vw - 32px);
}
.auth-title {
  font-family: var(--display);
  font-size: 26px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 6px;
}
.auth-title + .auth-sub { margin-top: 0; }
#sso-btn { margin-top: 10px; }

.auth-brand {
  flex: 1 1 540px;
  min-width: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: 56px clamp(28px, 5vw, 72px);
  background: var(--wing-bg, #384064);
  color: var(--wing-ink, #fff);
}
.auth-petal { position: absolute; display: block; }
.auth-petal--a { right: -60px; top: -130px; width: 300px; height: 250px; background: var(--accent, #2e60a8); border-radius: 0 160px 0 160px; opacity: .9; }
.auth-petal--b { left: -90px; bottom: -110px; width: 320px; height: 260px; background: var(--wing-raised, #2c3352); border-radius: 0 140px 0 140px; }
.auth-brand > :not(.auth-petal) { position: relative; max-width: 540px; }
.auth-brand > .auth-brand-journey { max-width: 640px; }
.auth-brand-lead { font-family: var(--display); font-size: clamp(26px, 2.6vw, 36px); line-height: 1.22; font-weight: 600; letter-spacing: -0.01em; }
.auth-brand-demo { display: flex; flex-direction: column; gap: 12px; }
.auth-brand-q { align-self: flex-end; max-width: 380px; padding: 12px 16px; border-radius: 12px; background: #fff; color: #384064; font-size: 15px; }
.auth-brand-a {
  display: flex; flex-direction: column; gap: 14px;
  padding: 22px 24px;
  border-radius: 28px 4px 28px 4px;
  background: #f3f8fd; color: #384064;
  font-size: 15px;
}
.auth-brand-a strong { font-weight: 600; }
.auth-brand-prov { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #2e60a8; }
.auth-brand-bars { display: flex; align-items: flex-end; gap: 10px; height: 110px; border-bottom: 1px solid #d6e2f0; }
.auth-brand-bars span { flex: 1; border-radius: 6px 6px 0 0; background: #2e60a8; }
.auth-brand-bars span:nth-child(2) { background: #4d8ec1; }
.auth-brand-bars span:nth-child(3) { background: #7fb6e3; }
.auth-brand-bars span:nth-child(n+4) { background: #acdbfc; }
.auth-brand-axis { display: flex; gap: 10px; font-size: 12px; color: #5b6485; }
.auth-brand-axis span { flex: 1; text-align: center; }
.auth-brand-journey { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.auth-brand-journey li { padding: 5px 12px; border-radius: 9999px; border: 1px solid var(--wing-border, #5b6485); color: var(--wing-muted, #c9d4ea); font-size: 13px; white-space: nowrap; }
.auth-brand-journey li.is-on { background: var(--wing-accent, #acdbfc); border-color: transparent; color: #384064; font-weight: 500; }
@media (max-width: 960px) { .auth-brand { display: none; } }
.auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--text);          /* the Imago wordmark is drawn in currentColor */
}
.auth-sub {
  font-size: var(--page-sub-size, 12px);
  color: var(--muted);
  text-align: center;
  margin-bottom: 28px;
}
.auth-signed-out {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 12px;
  margin-bottom: 20px;
}
.auth-tabs {
  display: flex;
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 3px;
  gap: 3px;
  margin-bottom: 24px;
}
.auth-tab {
  flex: 1;
  padding: 8px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}
.auth-tab.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,.3);
}
.auth-form-panel { display: none; }
.auth-form-panel.active { display: block; }

/* subtle administrator link under the login form */
.auth-alt {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.auth-alt a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .3px;
  color: var(--faint);
  text-decoration: none;
  transition: color .15s;
}
.auth-alt a:hover { color: var(--accent); }

/* ─── shared form styles ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: max(10px, var(--label-min-size, 0px));
  font-weight: 500;
  color: var(--muted);
  text-transform: var(--label-case, uppercase);
  letter-spacing: var(--label-tracking, 1px);
  margin-bottom: 5px;
  font-family: var(--label-font, var(--mono));
}
.form-group input,
.form-group .dd-trigger,
.form-group select {
  width: 100%;
  min-height: var(--control-h, 0px);
  background: var(--field-bg, var(--lift));
  border: 1px solid var(--field-border, var(--border));
  border-radius: var(--control-r, var(--r));
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  padding: 10px 13px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
.form-group input::placeholder { color: var(--faint); }
.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: var(--dd-ring);
}
.form-group input[type="password"] { letter-spacing: .1em; }

.form-error {
  font-size: 12px;
  color: var(--rose);
  min-height: 18px;
  margin-top: -6px;
  margin-bottom: 4px;
}
.form-hint {
  font-size: 11px;
  color: var(--faint);
  margin-top: 4px;
  line-height: 1.5;
}
.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

/* ═══ dropdown system ══════════════════════════════════════════════════════
   Every dropdown in the portal — native <select> controls and the
   button-triggered popover menus — is styled from here. Two registers, and
   only two:

     boxed   (default)      a control you set: forms, panels, filter bars
     inline  (.dd-inline)   a value you edit in place: the Explorer breadcrumb

   The caret is two gradient wedges tinted from the control's OWN colour, so it
   re-skins with every theme and brightens on hover/focus. Do not go back to
   SVG data-URI carets with a baked-in hex: the three that used to live here
   were slate-blue on every theme and vanished on the light ones.

   Adding a dropdown? Add its selector to the groups below — don't restyle it
   locally, or the portal goes back to eight different dropdowns.
   ══════════════════════════════════════════════════════════════════════════ */

:root {
  --dd-r:     var(--r);   /* standard control corner — matches .btn          */
  --dd-r-sm:  7px;        /* compact control corner — matches .btn-sm        */
  --dd-pop-r: 12px;       /* popover corner                                  */
  --dd-caret: 4.5px;      /* half-chevron box; the mark is 2 halves wide     */
  --dd-caret-w: .8px;     /* chevron stroke — reads like the 1.4px SVG icons */
  /* Four of the six themes predate --shadow-md / --ring, hence the fallbacks. */
  --dd-shadow: var(--shadow-md, 0 14px 36px -10px rgba(0,0,0,.45));
  --dd-ring:   var(--ring, 0 0 0 3px var(--accent-bg));
}

/* ── the shared mark: one chevron, every dropdown ─────────────────────────
   Two square boxes side by side, each carrying a single diagonal stripe: "\"
   then "/" meet at the shared bottom corner and read as one thin chevron. It's
   built from currentColor, so it inherits whatever the control's ink is — and
   it's a stroke, not a filled triangle, which is the icon language everywhere
   else in the portal (all our SVGs are stroke-width 1.4). */
.form-group .dd-trigger,
.form-group select,
.schema-controls .dd-trigger,
.schema-controls select,
.sem-field .dd-trigger,
.sem-field select,
.ppl-field .dd-trigger,
.user-menu-select,
.dash-filter-select,
#builder-canvas .dc-filter-select,
.actions-toolbar .dd-trigger,
.exp-seg .dd-trigger,
.exp-seg select {
  --dd-caret-ink: color-mix(in srgb, currentColor 62%, transparent);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  outline: none;
  background-image:
    linear-gradient(45deg, transparent calc(50% - var(--dd-caret-w)),
      var(--dd-caret-ink) calc(50% - var(--dd-caret-w)) calc(50% + var(--dd-caret-w)),
      transparent calc(50% + var(--dd-caret-w))),
    linear-gradient(135deg, transparent calc(50% - var(--dd-caret-w)),
      var(--dd-caret-ink) calc(50% - var(--dd-caret-w)) calc(50% + var(--dd-caret-w)),
      transparent calc(50% + var(--dd-caret-w)));
  background-size: var(--dd-caret) var(--dd-caret), var(--dd-caret) var(--dd-caret);
  background-repeat: no-repeat, no-repeat;
  transition: border-color .15s, box-shadow .15s, color .15s;
}
.form-group .dd-trigger:hover, .form-group select:hover,
.schema-controls .dd-trigger:hover, .schema-controls select:hover,
.sem-field .dd-trigger:hover, .sem-field select:hover,
.ppl-field .dd-trigger:hover,
.user-menu-select:hover,
.dash-filter-select:hover,
#builder-canvas .dc-filter-select:hover,
.actions-toolbar .dd-trigger:hover,
.exp-seg .dd-trigger:hover, .exp-seg select:hover,
.form-group .dd-trigger:focus-visible, .form-group select:focus-visible,
.schema-controls .dd-trigger:focus-visible, .schema-controls select:focus-visible,
.sem-field .dd-trigger:focus-visible, .sem-field select:focus-visible,
.ppl-field .dd-trigger:focus-visible,
.user-menu-select:focus-visible,
.dash-filter-select:focus-visible,
#builder-canvas .dc-filter-select:focus-visible,
.actions-toolbar .dd-trigger:focus-visible,
.exp-seg .dd-trigger:focus-visible, .exp-seg select:focus-visible { --dd-caret-ink: currentColor; }

/* ── boxed register ──────────────────────────────────────────────────────── */
.form-group .dd-trigger,
.form-group select,
.schema-controls .dd-trigger,
.schema-controls select,
.sem-field .dd-trigger,
.sem-field select,
.ppl-field .dd-trigger {
  background-color: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--dd-r);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13.5px;
  padding: 9px 32px 9px 12px;
  background-position: right 17.5px center, right 13px center;
}
.form-group .dd-trigger,
.form-group select { font-size: 14px; padding: 10px 32px 10px 13px; }

/* compact boxed — inside menu rows, dashboard filter bars and page toolbars */
.user-menu-select,
.dash-filter-select,
#builder-canvas .dc-filter-select,
.actions-toolbar .dd-trigger {
  background-color: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--dd-r-sm);
  color: var(--text);
  font-family: var(--sans);
  font-size: 12px;
  padding: 5px 26px 5px 9px;
  background-position: right 14.5px center, right 10px center;
}

/* shared interaction for both boxed sizes */
.form-group .dd-trigger:hover, .form-group select:hover,
.schema-controls .dd-trigger:hover, .schema-controls select:hover,
.sem-field .dd-trigger:hover, .sem-field select:hover,
.ppl-field .dd-trigger:hover,
.user-menu-select:hover,
.dash-filter-select:hover,
#builder-canvas .dc-filter-select:hover,
.actions-toolbar .dd-trigger:hover { border-color: var(--bhi); }

.schema-controls .dd-trigger:focus-visible, .schema-controls select:focus-visible,
.sem-field .dd-trigger:focus-visible, .sem-field select:focus-visible,
.ppl-field .dd-trigger:focus-visible,
.user-menu-select:focus-visible,
.dash-filter-select:focus-visible,
#builder-canvas .dc-filter-select:focus-visible,
.actions-toolbar .dd-trigger:focus-visible {
  border-color: var(--accent);
  box-shadow: var(--dd-ring);
}

.form-group .dd-trigger:disabled, .form-group select:disabled,
.schema-controls .dd-trigger:disabled, .schema-controls select:disabled,
.sem-field .dd-trigger:disabled, .sem-field select:disabled,
.ppl-field .dd-trigger:disabled,
.user-menu-select:disabled,
.dash-filter-select:disabled,
#builder-canvas .dc-filter-select:disabled,
.actions-toolbar .dd-trigger:disabled,
.exp-seg .dd-trigger:disabled, .exp-seg select:disabled {
  color: var(--faint);
  cursor: not-allowed;
  --dd-caret-ink: color-mix(in srgb, currentColor 45%, transparent);
}

/* ── inline register — the select IS the value, not a field around it ────── */
.exp-seg .dd-trigger,
.exp-seg select {
  background-color: transparent;
  border: 0;
  border-radius: 3px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  padding: 0 16px 0 0;
  margin: 0;
  background-position: right 6.5px center, right 2px center;
}
.exp-seg .dd-trigger:focus-visible, .exp-seg select:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* The native option list is OS-drawn; Windows and Linux honour these, macOS
   ignores them. Setting them is still the difference between a readable list
   and white-on-white on the light themes. */
select option {
  background: var(--surface);
  color: var(--text);
}

/* ── popover menus — one shell for all of them ───────────────────────────── */
.user-menu-dropdown,
.session-picker-dropdown,
.cxn-menu,
.export-menu,
.dd-pop {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--dd-pop-r);
  box-shadow: var(--dd-shadow);
  padding: 6px;
  animation: menuIn .14s ease;
}
@keyframes menuIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

/* ── popover items ───────────────────────────────────────────────────────── */
.user-menu-item,
.cxn-menu button,
.export-menu button,
.session-item,
.session-new-btn,
.dd-item {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 8px 10px;
  background: none;
  border: 0;
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  transition: background .12s;
}
.user-menu-item:hover,
.cxn-menu button:hover,
.export-menu button:hover,
.session-item:hover,
.session-new-btn:hover,
.dd-item:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }

.user-menu-item:focus-visible,
.cxn-menu button:focus-visible,
.export-menu button:focus-visible,
.session-item:focus-visible,
.session-new-btn:focus-visible,
.dd-item:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.cxn-menu button.is-danger,
.export-menu button.is-danger { color: var(--rose); }

@media (prefers-reduced-motion: reduce) {
  .user-menu-dropdown,
  .session-picker-dropdown,
  .cxn-menu,
  .export-menu,
  .dd-pop { animation: none; }
}

/* ── the option list (js/dropdown.js) ─────────────────────────────────────
   A native <select>'s open list is drawn by the OS and cannot be styled, so
   every select is enhanced into this trigger + listbox. The trigger copies the
   select's own classes, so it picks up the boxed / compact / inline register
   above verbatim; the list is the same popover shell as every other menu.
   The <select> itself stays in the DOM as the source of truth — see the file
   header — so `sel.value`, `innerHTML` rewrites and onchange="" keep working. */
.dd-wrap { position: relative; display: inline-block; max-width: 100%; }
/* full-width contexts: the wrapper must not shrink-wrap the control */
.form-group .dd-wrap,
.ppl-field .dd-wrap,
.sem-field .dd-wrap { display: block; width: 100%; }

.dd-trigger {
  display: block;
  width: 100%;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.35;
}
.exp-seg .dd-trigger { width: auto; max-width: 40ch; }

/* Kept for its value + events, never seen. Not display:none — code still
   focuses it and reads layout off it. */
.dd-native {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
  clip-path: inset(50%);
}

.dd-list {
  top: calc(100% + 5px);
  left: 0;
  z-index: 400;
  min-width: 100%;
  max-height: 288px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.dd-wrap.dd-up .dd-list { top: auto; bottom: calc(100% + 5px); }
.dd-list[hidden] { display: none; }
/* the breadcrumb's selects are narrow; their lists shouldn't be */
.exp-seg .dd-list { min-width: max(100%, 220px); }

.dd-item {
  white-space: nowrap;
  font-size: 13px;
}
.dd-item.is-selected {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.dd-item:disabled { color: var(--faint); cursor: not-allowed; }

/* ─── buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--control-h, 0px);
  padding: 9px 18px;
  border-radius: var(--control-r, var(--r));
  font-family: var(--control-font, var(--display));
  font-size: var(--control-size, 13px);
  font-weight: var(--control-weight, 600);
  cursor: pointer;
  border: 1px solid transparent;
  transition: opacity .15s, transform .1s;
  white-space: nowrap;
}
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn:not(:disabled):hover { opacity: .88; }
.btn:not(:disabled):active { transform: scale(.98); }

.btn-primary  { background: var(--gold); color: var(--on-accent, var(--void)); }
.btn-ghost    { background: var(--control-bg, var(--lift)); color: var(--text); border-color: var(--control-border, var(--border)); }
.btn-danger   { background: rgba(244,63,94,.1); color: var(--rose); border-color: rgba(244,63,94,.25); }
.btn-success  { background: rgba(16,185,129,.1); color: var(--emerald); border-color: rgba(16,185,129,.25); }
.btn-full     { width: 100%; }
.btn-sm       { min-height: var(--control-sm-h, 0px); padding: 6px 12px; font-size: var(--control-sm-size, 11px); }

/* ─── header ─────────────────────────────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  height: 56px;
  background: var(--depth);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}
header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gold) 45%, transparent 100%);
  opacity: .22;
}
.header-logo { display: flex; align-items: center; flex-shrink: 0; color: var(--text); }
.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-account {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
}
.header-account strong { color: var(--text); font-weight: 500; }
.header-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  transition: border-color .15s;
}
.header-user:hover { border-color: var(--bhi); }
.user-avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--gold-bg);
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.user-name-display {
  font-size: 12px;
  font-weight: 500;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ─── user menu dropdown ─────────────────────────────────────────────────── */
.header-user-menu { position: relative; }
.header-user { color: var(--text); font-family: inherit; }
.user-menu-caret { color: var(--muted); margin-left: 1px; flex-shrink: 0; transition: transform .15s; }
.header-user[aria-expanded="true"] .user-menu-caret { transform: rotate(180deg); }

/* Face, edge, corner, shadow and animation come from the dropdown system. */
.user-menu-dropdown {
  top: calc(100% + 8px);
  right: 0;
  min-width: 260px;
  z-index: 300;
}
.user-menu-head { padding: 8px 10px 10px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.user-menu-name  { font-size: 13px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 8px; }
/* Everyone can see their own role, and this is where they already look to see
   who they are signed in as. */
.user-menu-role {
  font-size: 10.5px; font-weight: 600; text-transform: capitalize; color: var(--muted);
  background: color-mix(in srgb, var(--text) 8%, transparent);
  padding: 2px 7px; border-radius: 999px;
}
.user-menu-email { font-size: 11.5px; color: var(--muted); margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu-account {
  display: flex; align-items: center; gap: 6px; margin-top: 8px;
  font-size: 12px; font-weight: 500; color: var(--text);
}
.user-menu-account svg { color: var(--accent); flex-shrink: 0; }
.user-menu-account:empty { display: none; }

.user-menu-section { padding: 2px 0 6px; margin-bottom: 6px; border-bottom: 1px solid var(--border); }
.user-menu-row {
  display: flex; align-items: center; gap: 9px; padding: 7px 10px;
  font-size: 13px; color: var(--text);
}
.user-menu-row > svg { color: var(--muted); flex-shrink: 0; }
.user-menu-row > span { flex: 1; }
/* .user-menu-select and .user-menu-item are styled by the dropdown system. */
.user-menu-select { max-width: 140px; }
.user-menu-item svg { color: var(--muted); flex-shrink: 0; }
.user-menu-item > span:first-of-type { flex: 1; }
.user-menu-badge {
  font-size: 10.5px; color: var(--accent); font-weight: 600;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  padding: 2px 7px; border-radius: 999px;
  max-width: 108px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ─── modal ──────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; animation: menuIn .14s ease;
}
.modal-overlay[hidden] { display: none; }
.modal-card {
  width: 100%; max-width: 480px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; box-shadow: 0 24px 60px rgba(0,0,0,.5);
  padding: 22px 22px 18px; max-height: 85vh; overflow-y: auto;
}
.modal-card--wide { max-width: 860px; }
.modal-hdr { display: flex; align-items: center; justify-content: space-between; }
.modal-hdr h3 { margin: 0; font-size: 16px; font-weight: 600; color: var(--text); }
.modal-close {
  background: none; border: none; color: var(--muted); cursor: pointer;
  padding: 5px; border-radius: 6px; display: flex; transition: background .12s, color .12s;
}
.modal-close:hover { background: color-mix(in srgb, var(--text) 8%, transparent); color: var(--text); }
.modal-sub { font-size: 12.5px; color: var(--muted); line-height: 1.5; margin: 10px 0 16px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }

/* The app's own alert/confirm/prompt, drawn twice on this shell: by
   src/components/dialog.tsx for both React roots and by _dialog() in
   js/dashboard-render.js for the renderer island. It sits a layer above
   .modal-overlay because ModelSettingsModal raises its save error from inside
   an open modal. */
.modal-overlay.dialog-overlay { z-index: 600; }
.dialog-card { max-width: 420px; }
.dialog-card .modal-hdr h3 { display: flex; align-items: center; gap: 8px; }
.dialog-card .dlg-icon { display: flex; flex-shrink: 0; }
.dialog-card.is-danger .dlg-icon,
.dialog-card.is-error .dlg-icon { color: var(--rose); }
.dialog-card.is-notice .dlg-icon { color: var(--accent); }
.dialog-card .dlg-msg { white-space: pre-wrap; }
.dialog-card .modal-actions { flex-wrap: wrap; }

/* ─── model picker ───────────────────────────────────────────────────────── */
.model-list { display: flex; flex-direction: column; gap: 8px; }
.model-loading { font-size: 13px; color: var(--muted); padding: 16px; text-align: center; }
.model-option {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; position: relative;
  border: 1px solid var(--border); border-radius: 12px;
  cursor: pointer; transition: border-color .12s, background .12s;
}
.model-option:hover { border-color: var(--bhi); }
.model-option.selected {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}
.model-option input { position: absolute; opacity: 0; pointer-events: none; }
.model-option-body { flex: 1; min-width: 0; }
.model-option-label {
  font-size: 13.5px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.model-tag {
  font-size: max(10px, var(--label-min-size, 0px)); font-weight: 600; text-transform: var(--label-case, uppercase); letter-spacing: var(--label-tracking, .04em);
  color: var(--muted); background: color-mix(in srgb, var(--text) 8%, transparent);
  padding: 1px 6px; border-radius: 4px;
}
.model-option-desc { font-size: 12px; color: var(--muted); margin-top: 3px; }
.model-check {
  flex-shrink: 0; color: var(--accent); opacity: 0;
  width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  transition: opacity .12s;
}
.model-option.selected .model-check { opacity: 1; }

/* ─── app shell: rail on the ground, one sheet for everything else ─────────
   Imago layout (spec 004 §Shell, tmp/mockups/Rail.dc.html). The rail sits on
   --void with no border; the top bar and every page sit on a single sheet
   inset 12px from the window. Tokens the older themes lack fall back to their
   nearest existing value, so all eight themes render this shell. */
#app { display: flex; flex-direction: row; height: 100vh; background: var(--void); }
.app-main {
  flex: 1;
  min-width: 0;
  display: flex;
  padding: 12px 12px 12px 0;
}
.app-sheet {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--depth);
  border: 1px solid var(--border);
  border-radius: var(--r-sheet, 20px);
}

/* ─── the journey rail ─────────────────────────────────────────────────────── */
.left-nav {
  width: 252px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 12px 14px 14px;
  background: var(--void);
  overflow: hidden;
  transition: width .2s cubic-bezier(.4, 0, .2, 1);
}
.nav-brand { display: flex; align-items: center; min-height: 36px; padding: 0 8px; color: var(--text); }
.nav-brand-mark { display: none; }

.nav-workspace {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  min-width: 0;
}
.nav-workspace-badge {
  width: 32px; height: 32px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 9px;
  background: var(--wing-bg, var(--accent));
  color: var(--wing-ink, var(--on-accent, #fff));
  font-size: 13px; font-weight: 600;
}
.nav-workspace-text { display: flex; flex-direction: column; min-width: 0; }
.nav-workspace-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-workspace-kind { font-size: 12px; color: var(--muted); }

.nav-section-label { padding: 0 12px; font-size: 12.5px; color: var(--muted); white-space: nowrap; }

/* Only the journey scrolls: Settings and the footer keep their place. */
.nav-steps {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
}
.nav-journey { position: relative; display: flex; flex-direction: column; gap: 2px; }
/* The thread joining the stage nodes, behind them, first node to last. */
.nav-journey::before {
  content: '';
  position: absolute;
  left: 25px; top: 24px; bottom: 24px;
  width: 2px;
  background: var(--bhi);
  border-radius: 1px;
}
.nav-pinned { padding-top: 10px; border-top: 1px solid var(--border); }

.nav-step {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 50px;
  padding: 6px 10px 6px 12px;
  border: 1px solid transparent;
  border-radius: var(--r-lg);
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color .12s, border-color .12s;
}
.nav-step:hover { background: var(--accent-bg); }
.nav-step:focus-visible { outline: 2px solid var(--focus, var(--accent)); outline-offset: 1px; }
.nav-step.active { background: var(--surface); border-color: var(--border); }

.step-node {
  position: relative;
  z-index: 1;                      /* above the thread */
  width: 26px; height: 26px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--ai-border, var(--bhi));
  color: var(--accent);
  font-size: 12.5px; font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.nav-step.done .step-node { border-color: var(--accent-dim); }
.nav-step.active .step-node { background: var(--accent); border-color: var(--accent); color: var(--on-accent, #fff); }
.nav-pinned .step-node { border-color: var(--bhi); color: var(--muted); }

.step-label { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.step-title { font-size: 14.5px; font-weight: 500; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-step.active .step-title { font-weight: 600; }
.step-desc { font-size: 12.5px; line-height: 1.35; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.step-count {
  min-width: 22px; height: 22px; padding: 0 7px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-pill, 9999px);
  background: var(--accent);
  color: var(--on-accent, #fff);
  font-size: 12px; font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.nav-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 4px 0 8px;
  border-top: 1px solid var(--border);
}
.nav-made-by { display: flex; align-items: center; gap: 8px; min-width: 0; }
.nav-morpho-logo { width: 24px; height: 24px; object-fit: contain; flex-shrink: 0; }
.nav-made-by-text { font-size: 12px; color: var(--muted); white-space: nowrap; }
.nav-made-by-text strong { color: var(--text); font-weight: 600; }
.nav-collapse {
  width: 36px; height: 36px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: var(--r);
  background: transparent; color: var(--muted);
  cursor: pointer;
}
.nav-collapse:hover { background: var(--accent-bg); color: var(--text); }
.nav-collapse:focus-visible { outline: 2px solid var(--focus, var(--accent)); outline-offset: 1px; }

/* Collapsed: nodes only. The choice is remembered (imago.railCollapsed). */
.left-nav.is-collapsed { width: 76px; padding-left: 12px; padding-right: 12px; }
.left-nav.is-collapsed .nav-brand { justify-content: center; padding: 0; }
.left-nav.is-collapsed .nav-brand-full,
.left-nav.is-collapsed .nav-workspace-text,
.left-nav.is-collapsed .nav-section-label,
.left-nav.is-collapsed .step-label,
.left-nav.is-collapsed .nav-made-by-text { display: none; }
.left-nav.is-collapsed .nav-brand-mark { display: block; }
.left-nav.is-collapsed .nav-workspace { justify-content: center; padding: 8px 0; }
.left-nav.is-collapsed .nav-journey::before { left: 25px; }
.left-nav.is-collapsed .nav-step { justify-content: center; padding: 6px 0; }
.left-nav.is-collapsed .step-count { position: absolute; top: 2px; right: 2px; min-width: 18px; height: 18px; padding: 0 5px; font-size: 11px; }
.left-nav.is-collapsed .nav-footer { flex-direction: column; padding: 10px 0 0; }

/* ─── the top bar, on the sheet ────────────────────────────────────────────── */
header.topbar {
  height: auto;
  min-height: 60px;
  padding: 10px 16px 10px 24px;
  gap: 12px 20px;
  flex-wrap: wrap;
  background: var(--depth);
  border-bottom: 1px solid var(--border);
}
header.topbar::after { display: none; }
.topbar-crumbs {
  display: flex; align-items: center; gap: 8px;
  flex: 1 1 220px; min-width: 0;
  font-size: 14px; color: var(--muted);
  white-space: nowrap; overflow: hidden;
}
.topbar-crumbs [aria-current] { color: var(--text); font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.topbar-sep { color: var(--bhi); }
header.topbar .header-right { margin-left: auto; }

/* ─── narrow windows: the rail becomes a strip above the sheet ─────────────── */
@media (max-width: 900px) {
  #app { flex-direction: column; width: 100%; overflow: hidden; }
  .left-nav, .left-nav.is-collapsed {
    width: auto;
    min-width: 0;
    max-width: 100%;
    flex-shrink: 0;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 10px 12px 0;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .nav-workspace, .nav-section-label, .nav-footer, .step-desc { display: none; }
  .nav-brand { padding: 0 4px; flex: none; }
  .left-nav .nav-brand-full { display: none; }
  .left-nav .nav-brand-mark { display: block; }
  .nav-steps { flex: none; overflow: visible; }
  .nav-journey { flex-direction: row; }
  .nav-journey::before { display: none; }
  .nav-pinned { padding: 0; border: 0; }
  .nav-step, .left-nav.is-collapsed .nav-step { width: auto; min-height: 44px; padding: 6px 12px 6px 8px; justify-content: flex-start; }
  .left-nav.is-collapsed .step-label { display: flex; }
  .left-nav.is-collapsed .step-count { position: static; }
  .app-main { padding: 10px; min-height: 0; min-width: 0; width: 100%; }
  header.topbar { padding: 8px 12px 8px 16px; }
}
@media (prefers-reduced-motion: reduce) { .left-nav { transition: none; } }

/* ─── content area + step panels ─────────────────────────────────────────── */
.content-area {
  flex: 1;
  position: relative;
  overflow: hidden;
}
.step-panel {
  display: none;
  position: absolute;
  inset: 0;
  flex-direction: column;
  overflow: hidden;
}
.step-panel.active { display: flex; }

/* ─── panel header (shared by steps 1 & 2) ───────────────────────────────── */
.panel-hdr {
  padding: var(--page-hdr-pad, 22px 28px 18px);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  background: var(--depth);
}
.panel-hdr-text { flex: 1; min-width: 0; }
.panel-title {
  font-family: var(--display);
  font-size: var(--page-title-size, 18px);
  font-weight: 600;
  letter-spacing: var(--page-title-tracking, -.3px);
  margin-bottom: 4px;
}
.panel-subtitle { font-size: var(--page-sub-size, 13px); color: var(--muted); line-height: 1.6; max-width: 72ch; }
.panel-body {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.panel-body::-webkit-scrollbar { width: 5px; }
.panel-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ─── step 1: connections ────────────────────────────────────────────────── */
/* The connection list is a record table now — see .cxn-* in css/connectors.css.
   The old card-grid rules (.conn-card, .conn-type-badge, .badge-*) were removed
   with the markup that used them. */


/* add-connection form */
.add-conn-wrapper {
  padding: 28px;
  max-width: 580px;
}
.add-conn-wrapper h2 {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}
.empty-state-msg {
  padding: 48px 28px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

/* ─── step 2: schema explorer — panel header controls ───────────────────── */
.schema-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
/* Styled by the dropdown system; only the width is local. */
.schema-controls .dd-trigger,
.schema-controls select { min-width: 200px; }

/* ─── step 2: ERD canvas ─────────────────────────────────────────────────── */
.erd-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* toolbar strip above canvas */
.erd-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--depth);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.erd-toolbar input[type="search"] {
  flex: 1;
  max-width: 260px;
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  padding: 7px 12px;
  outline: none;
  transition: border-color .2s;
}
.erd-toolbar input[type="search"]::placeholder { color: var(--faint); }
.erd-toolbar input[type="search"]:focus { border-color: var(--accent-dim); }
.erd-controls { display: flex; gap: 4px; margin-left: auto; }
.erd-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--muted);
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.erd-btn:hover { color: var(--accent); border-color: var(--accent-dim); }

/* dot-grid drawing pane */
.erd-canvas {
  flex: 1;
  position: relative;
  overflow: hidden;
  background-color: var(--void);
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  cursor: grab;
}
.erd-canvas:active { cursor: grabbing; }

/* panzoom target — contains all entity cards */
.erd-surface {
  position: absolute;
  top: 0; left: 0;
  transform-origin: 0 0;
  will-change: transform;
}

/* ── data-source group boxes (render behind entity cards) ─────────────────── */
.erd-group {
  position: absolute;
  border: 1.5px dashed var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent) 4%, transparent);
  pointer-events: none;
  z-index: 0;
}
.erd-group-label {
  position: absolute;
  top: -12px; left: 18px;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 3px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-family: var(--mono);
  font-size: 11px; font-weight: 600; color: var(--text);
  white-space: nowrap;
}
.erd-group-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.erd-group-count {
  font-size: 10px; color: var(--muted);
  background: color-mix(in srgb, var(--text) 8%, transparent);
  padding: 0 6px; border-radius: 10px;
}

/* bottom-centre usage hint */
.erd-hint {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .4px;
  color: var(--faint);
  pointer-events: none;
  white-space: nowrap;
}

/* centred overlay for empty / error states */
.erd-message {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  pointer-events: none;
  line-height: 1.8;
  max-width: 320px;
}

/* ── entity cards ─────────────────────────────────────────────────────────── */
.erd-entity {
  position: absolute;
  width: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: grab;
  user-select: none;
  box-shadow: 0 4px 20px rgba(0,0,0,.35), 0 1px 4px rgba(0,0,0,.3);
  transition: box-shadow .15s, border-color .15s;
}
.erd-entity:hover {
  border-color: var(--bhi);
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
}
.erd-entity--drag {
  cursor: grabbing;
  border-color: var(--accent);
  box-shadow: 0 16px 48px rgba(0,0,0,.7), 0 0 0 1px var(--accent-dim);
}
.erd-entity-hdr {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 13px 9px;
  background: var(--lift);
  border-bottom: 2px solid var(--accent-dim);
}
.erd-entity-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 6px rgba(16,185,129,.5);
  flex-shrink: 0;
}
.erd-entity-name {
  font-family: var(--display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.erd-entity-rows {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--faint);
  flex-shrink: 0;
}
.erd-entity-cols { padding: 4px 0 6px; }
.erd-col {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  transition: background .1s;
}
.erd-col:hover { background: var(--lift); }
.erd-col-gem {
  width: 6px; height: 6px;
  border-radius: 1px;
  transform: rotate(45deg);
  background: var(--faint);
  flex-shrink: 0;
  transition: background .15s;
}
/* The gem is the key sigil, and it says which kind of key this is — the same
   vocabulary the relationship lines use: accent = declared PK, violet = the FK
   side of a declared key, faint = an ordinary column. */
.erd-col--pk .erd-col-gem { background: var(--accent); box-shadow: 0 0 5px var(--accent-dim); }
.erd-col--fk .erd-col-gem {
  background: transparent;
  border: 1.5px solid var(--erd-fk);
  width: 7px; height: 7px;
}
.erd-col-name {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.erd-col--pk .erd-col-name { color: var(--accent); font-weight: 500; }
.erd-col--fk .erd-col-name { color: var(--erd-fk); }
.erd-col-type {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  background: var(--depth);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.erd-no-cols { font-size: 11px; color: var(--faint); padding: 6px 12px; font-style: italic; }

:root {
  /* The FK side needs a hue that cannot be mistaken for the accent that marks
     the PK side — morpho-dark's --violet is a pale blue that sits right next to
     it. Mixing in --rose pulls it warm on every theme while staying derived. */
  --erd-fk: var(--erd-key, color-mix(in srgb, var(--violet, #A78BFA) 45%, var(--rose, #FB7185)));
}

/* ── relationship layer ───────────────────────────────────────────────────
   One register: keys the database declares. Solid accent, dot at the one end,
   crow's foot at the many end. Inferred joins are not drawn here at all — a
   guess must not be able to pass for a fact, and the cheapest way to guarantee
   that is to have nothing on the board that isn't in the catalog. */
.erd-links {
  position: absolute;
  top: 0; left: 0;
  overflow: visible;
  pointer-events: none;   /* the cards own the pointer; lines are read-only */
  z-index: 1;
}
.erd-link-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .75;
}
.erd-link-one  { fill: var(--accent); }
.erd-link-many {
  fill: none; stroke: var(--accent); stroke-width: 1.5;
  stroke-linecap: round; stroke-linejoin: round;
}
.erd-links.hide-declared .erd-link--declared { display: none; }

/* Hovering a table traces its relationships and drops everything else back. */
.erd-wrap.is-focusing .erd-link             { opacity: .12; }
.erd-wrap.is-focusing .erd-link.is-lit      { opacity: 1; }
.erd-wrap.is-focusing .erd-link.is-lit .erd-link-line { stroke-width: 2.2; opacity: 1; }
.erd-wrap.is-focusing .erd-entity           { opacity: .5; }
.erd-wrap.is-focusing .erd-entity.is-focus,
.erd-wrap.is-focusing .erd-entity.is-related { opacity: 1; }
.erd-entity.is-focus   { border-color: var(--accent); }
.erd-entity.is-related { border-color: var(--erd-fk); }
.erd-entity.is-dimmed  { opacity: .12; pointer-events: none; }

/* ── source cluster label extras ─────────────────────────────────────────── */
.erd-group-schema {
  font-size: 10px; color: var(--muted);
  padding-left: 7px; margin-left: 1px;
  border-left: 1px solid var(--border);
}

/* ── legend: the key to the two registers, bottom-left of the canvas ─────── */
.erd-legend {
  position: absolute;
  left: 14px; bottom: 12px;
  display: flex; flex-direction: column; gap: 3px;
  padding: 9px 12px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--r);
  backdrop-filter: blur(6px);
  z-index: 3;
}
.erd-legend:empty { display: none; }
.erd-legend-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 11.5px; color: var(--muted);
  cursor: pointer; user-select: none;
}
.erd-legend-item:hover { color: var(--text); }
.erd-legend-item input { accent-color: var(--accent); margin: 0; cursor: pointer; }
.erd-legend-item b {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  color: var(--text); margin-left: auto; padding-left: 10px;
}
.erd-legend-swatch { flex-shrink: 0; overflow: visible; }
.erd-legend-declared  { stroke: var(--accent); stroke-width: 1.6; }
.erd-legend-note {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .04em;
  color: var(--faint); padding-top: 4px; margin-top: 2px;
  border-top: 1px solid var(--border);
  cursor: help;
}

/* ── Imago (spec 005c): a quieter board, readable cards, the table panel ────
   Visual only — layout, routing and the declared-keys rule live in erd.js and
   are untouched. Card heights are measured from the DOM, so sizes may change. */
.erd-toolbar { padding: 12px 20px; gap: 12px; }
.erd-toolbar input[type="search"] {
  min-height: var(--control-h, 0px); font-size: 14px; max-width: 300px;
  background: var(--field-bg, var(--lift)); border-color: var(--field-border, var(--border));
  border-radius: var(--control-r, var(--r));
}
.erd-btn { width: 36px; height: 36px; background: var(--surface); border-color: var(--bhi); }
.erd-btn--wide { width: auto; font-size: 13.5px; }
.erd-btn:focus-visible { outline: 2px solid var(--focus, var(--accent)); outline-offset: 1px; }
.erd-canvas { background-color: var(--lift); background-image: radial-gradient(circle, var(--bhi) 1px, transparent 1px); background-size: 22px 22px; }
.erd-group { border: 1.5px dashed var(--bhi); background: color-mix(in srgb, var(--surface) 55%, transparent); }
.erd-group-label { font-family: var(--sans); font-size: 12.5px; font-weight: 500; }
.erd-entity { border-color: var(--bhi); box-shadow: var(--shadow-sm, none); }
.erd-entity:hover { border-color: var(--accent-dim); box-shadow: var(--shadow-md, 0 8px 24px rgba(0,0,0,.2)); }
.erd-entity:focus-visible { outline: 2px solid var(--focus, var(--accent)); outline-offset: 2px; }
.erd-entity--drag { box-shadow: var(--shadow-lg, 0 16px 48px rgba(0,0,0,.5)); }
.erd-entity.is-selected { border: 2px solid var(--accent); }
.erd-entity.is-selected .erd-entity-hdr { background: var(--accent-mid); }
.erd-entity-hdr { border-bottom: 1px solid var(--border); padding: 10px 13px; }
.erd-entity-dot { background: var(--accent); box-shadow: none; }
.erd-entity-name { font-size: 14px; }
.erd-entity-rows { font-family: var(--sans); font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.erd-col { padding: 5px 12px; }
.erd-col-name { font-family: var(--sans); font-size: 13px; color: var(--text); }
.erd-col--pk .erd-col-name { color: var(--accent); font-weight: 600; }
.erd-col--fk .erd-col-name { color: var(--erd-fk); font-weight: 500; }
.erd-col-type { font-family: var(--sans); font-size: 11.5px; background: none; border: 0; padding: 0; }
.erd-link-line { stroke-width: 2; opacity: .9; }
.erd-link-many { stroke-width: 1.8; }
.erd-hint { font-family: var(--sans); font-size: 12.5px; letter-spacing: 0; color: var(--muted); }
.erd-legend-item { font-size: 13px; }
.erd-legend-item b { font-family: var(--sans); font-size: 13px; }
.erd-legend-note { font-family: var(--sans); font-size: 12px; letter-spacing: 0; }
.erd-message { font-size: 14.5px; }

.erd-stage { flex: 1; min-height: 0; display: flex; }
.erd-stage > .erd-canvas { flex: 1; min-width: 0; }
.erd-panel {
  width: 340px; flex: none;
  display: flex; flex-direction: column; gap: 20px;
  padding: 24px;
  overflow-y: auto;
  background: var(--depth);
  border-left: 1px solid var(--border);
}
.erd-panel-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.erd-panel-where { font-size: 13px; color: var(--muted); }
.erd-panel-name { font-family: var(--display); font-size: 22px; font-weight: 600; letter-spacing: -0.01em; margin-top: 2px; word-break: break-word; }
.erd-panel-meta { font-size: 13.5px; color: var(--muted); margin-top: 4px; font-variant-numeric: tabular-nums; }
.erd-panel-close { width: 36px; height: 36px; flex: none; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: var(--r); background: transparent; color: var(--muted); cursor: pointer; }
.erd-panel-close:hover { background: var(--accent-bg); color: var(--text); }
.erd-panel-desc { font-size: 14px; line-height: 1.55; padding: 14px 16px; background: var(--lift); border-radius: var(--r-lg); }
.erd-panel-sec { display: flex; flex-direction: column; gap: 10px; }
.erd-panel-sec h3 { font-size: 15px; font-weight: 600; }
.erd-panel-none { font-size: 13.5px; color: var(--muted); }
.erd-panel-rels { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.erd-panel-rels li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--r); font-size: 13.5px; }
.erd-panel-rels b { font-weight: 600; }
.erd-panel-rels code { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.erd-panel-cols { list-style: none; display: flex; flex-direction: column; }
.erd-panel-cols li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.erd-panel-cols li:last-child { border-bottom: 0; }
.erd-panel-key { font-size: 11px; font-weight: 600; color: var(--accent); }
.erd-panel-col { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.erd-panel-type { font-size: 12.5px; color: var(--muted); }
.erd-panel-actions { margin-top: auto; padding-top: 4px; }
@media (max-width: 900px) {
  .erd-stage { position: relative; }
  .erd-panel { position: absolute; inset: 0 0 0 auto; width: min(340px, 100%); z-index: 6; box-shadow: var(--shadow-lg, none); }
}

/* ── source / schema filter ──────────────────────────────────────────────── */
.erd-filter-wrap { position: relative; }
.erd-btn--wide {
  width: auto; padding: 0 11px; gap: 6px;
  font-family: var(--sans); font-size: 12px; font-weight: 500;
}
.erd-filter-pop {
  top: calc(100% + 6px); left: 0;
  z-index: 400;
  min-width: 252px; max-height: 340px; overflow-y: auto;
}
.erd-filter-hdr {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 4px 8px 8px;
  font-family: var(--label-font, var(--mono)); font-size: max(9.5px, var(--label-min-size, 0px)); letter-spacing: var(--label-tracking, .14em);
  text-transform: var(--label-case, uppercase); color: var(--faint);
  border-bottom: 1px solid var(--border);
  margin-bottom: 5px;
}
.erd-filter-all {
  background: none; border: 0; padding: 0;
  font-family: var(--sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0; text-transform: none;
  color: var(--accent); cursor: pointer;
}
.erd-filter-all:disabled { color: var(--faint); cursor: default; }
.erd-filter-src + .erd-filter-src { margin-top: 2px; }
.erd-check {
  display: flex; align-items: center; gap: 9px;
  padding: 6px 8px; border-radius: 7px;
  font-size: 12.5px; color: var(--text);
  cursor: pointer; user-select: none;
}
.erd-check:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }
.erd-check input { accent-color: var(--accent); margin: 0; cursor: pointer; flex-shrink: 0; }
.erd-check-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.erd-check-count {
  font-family: var(--mono); font-size: 10px; color: var(--muted);
  background: color-mix(in srgb, var(--text) 8%, transparent);
  padding: 1px 6px; border-radius: 10px; flex-shrink: 0;
}
.erd-filter-schemas { padding-left: 16px; border-left: 1px solid var(--border); margin-left: 14px; }
.erd-check--sub { font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.erd-check--sub:has(input:checked) { color: var(--text); }
.erd-filter-empty { padding: 12px 10px; font-size: 12px; color: var(--faint); text-align: center; }

@media (prefers-reduced-motion: reduce) {
  .erd-entity, .erd-link, .erd-link-line { transition: none; }
}

/* ─── step 3: AI analyst sub-layout ─────────────────────────────────────── */
#panel-3.active { flex-direction: row; }

.analyst-left {
  width: 230px;
  flex-shrink: 0;
  background: var(--depth);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.analyst-left::-webkit-scrollbar { width: 5px; }
.analyst-left::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.analyst-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--void);
}
.analyst-right {
  width: 256px;
  flex-shrink: 0;
  background: var(--depth);
  border-left: 1px solid var(--border);
  overflow-y: auto;
}
.analyst-right::-webkit-scrollbar { width: 5px; }
.analyst-right::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* active connection indicator (in analyst left) */
.conn-indicator {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.conn-indicator-label {
  font-family: var(--label-font, var(--mono));
  font-size: max(9px, var(--label-min-size, 0px));
  text-transform: var(--label-case, uppercase);
  letter-spacing: var(--label-tracking, 1px);
  color: var(--faint);
  margin-bottom: 7px;
}
#conn-source-list { display: flex; flex-direction: column; gap: 5px; }
.conn-source-row {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.conn-dot-active {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 5px rgba(16,185,129,.5);
  flex-shrink: 0;
}
.conn-source-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}
.conn-source-type {
  font-family: var(--label-font, var(--mono));
  font-size: max(9px, var(--label-min-size, 0px));
  color: var(--faint);
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  flex-shrink: 0;
  text-transform: var(--label-case, uppercase);
}

/* sidebar sections (reused in analyst left/right) */
.side-section { padding: 14px; }
.side-section + .side-section { border-top: 1px solid var(--border); }
.side-label {
  font-family: var(--label-font, var(--mono));
  font-size: max(9px, var(--label-min-size, 0px));
  text-transform: var(--label-case, uppercase);
  letter-spacing: var(--label-tracking, 1.6px);
  color: var(--faint);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.side-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* suggestions refresh button sits inline in the side-label */
.suggestions-refresh {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--faint);
  cursor: pointer;
  transition: color .15s, border-color .15s, transform .3s;
  flex-shrink: 0;
}
.suggestions-refresh:hover { color: var(--gold); border-color: var(--gold-dim); }
.suggestions-refresh.spinning svg { animation: spin .6s linear infinite; }

/* loading skeleton placeholders */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.suggestions-loading .suggestion-skeleton {
  height: 38px;
  margin-bottom: 6px;
  border-radius: var(--r);
  background: linear-gradient(
    90deg,
    var(--surface) 25%,
    var(--lift)    50%,
    var(--surface) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}
.suggestions-loading .suggestion-skeleton:last-child { margin-bottom: 0; }

.example-chip {
  display: block;
  width: 100%;
  text-align: left;
  padding: 9px 12px 9px 14px;
  margin-bottom: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid transparent;
  border-radius: var(--r);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
  line-height: 1.5;
  transition: border-color .15s, background .15s;
  font-family: var(--sans);
}
.example-chip:hover { border-color: var(--bhi); border-left-color: var(--gold); background: var(--lift); }
.example-chip:last-child { margin-bottom: 0; }

.rail-empty { font-size: 12px; color: var(--faint); line-height: 1.8; }

/* stored conversations (analyst left rail) */
.convo-new-btn {
  margin-left: auto;
  width: 18px; height: 18px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--faint);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
  transition: color .15s, border-color .15s;
}
.convo-new-btn:hover { color: var(--gold); border-color: var(--gold-dim); }
.convo-row {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-bottom: 4px;
  border-radius: var(--r);
  border: 1px solid transparent;
}
.convo-row.is-open { border-color: var(--gold-dim); background: var(--surface); }
.convo-row:hover { background: var(--lift); }
.convo-open {
  flex: 1;
  min-width: 0;
  text-align: left;
  padding: 7px 9px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--sans);
  font-size: 12px;
  cursor: pointer;
}
.convo-title {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.convo-meta { display: block; font-family: var(--mono); font-size: 9px; color: var(--faint); margin-top: 3px; }
.convo-act {
  width: 20px;
  flex-shrink: 0;
  padding: 0;
  background: none;
  border: none;
  color: var(--faint);
  font-size: 12px;
  cursor: pointer;
  transition: color .15s;
}
.convo-act:hover { color: var(--gold); }

/* the insight list (analyst right rail) */
.insight-count {
  margin-left: auto;
  padding: 1px 6px;
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--muted);
  flex-shrink: 0;
}
.kept-card {
  padding: 9px 11px;
  margin-bottom: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--gold-dim);
  border-radius: 0 var(--r) var(--r) 0;
}
.kept-title { font-size: 12px; font-weight: 500; line-height: 1.4; }
.kept-meta {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--faint);
  margin-top: 4px;
  line-height: 1.6;
  word-break: break-word;
}
.kept-btns { display: flex; gap: 3px; margin-top: 6px; }
.kept-act {
  width: 20px; height: 18px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--faint);
  font-size: 10px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.kept-act:hover:not(:disabled) { color: var(--gold); border-color: var(--gold-dim); }
.kept-act:disabled { opacity: .35; cursor: default; }
.kept-actions { display: flex; gap: 6px; margin-top: 10px; }

/* an engine a board cannot be built on — shown, so the trade-off is visible,
   but not choosable */
.engine-card.is-unavailable { opacity: .45; cursor: not-allowed; }

/* ─── conversation area ───────────────────────────────────────────────────── */
.convo {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.convo::-webkit-scrollbar { width: 6px; }
.convo::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.empty-state {
  margin: auto;
  text-align: center;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding-bottom: 40px;
}
.empty-hex { animation: hex-breathe 5s ease-in-out infinite; }
@keyframes hex-breathe {
  0%, 100% { opacity: .45; transform: scale(1); }
  50%       { opacity: .72; transform: scale(1.06); }
}
.empty-state h2 {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -.3px;
}
.empty-state p { font-size: 13px; color: var(--muted); line-height: 1.8; }

/* messages */
.msg-user { align-self: flex-end; max-width: 580px; }
.msg-user .bubble {
  background: var(--gold-bg);
  border: 1px solid rgba(232,184,75,.2);
  border-radius: var(--r-lg) var(--r-lg) 2px var(--r-lg);
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.65;
}
.msg-bot { width: 100%; }
.answer-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* pipeline */
.pipe-track {
  display: flex;
  align-items: flex-start;
  padding: 12px 18px 10px;
  background: var(--depth);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  gap: 0;
}
.pipe-track::-webkit-scrollbar { display: none; }
.p-node {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  min-width: 52px;
}
.p-node:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 7px;
  left: 50%;
  width: 100%;
  height: 1px;
  background: var(--border);
  transition: background .4s, opacity .4s;
}
.p-node.ok:not(:last-child)::after  { background: var(--emerald); opacity: .55; }
.p-node.err:not(:last-child)::after { background: var(--rose);    opacity: .55; }
.p-node.run:not(:last-child)::after {
  background: linear-gradient(90deg, var(--gold) 0%, var(--border) 100%);
  opacity: 1;
}
.p-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--depth);
  border: 1.5px solid var(--faint);
  position: relative;
  z-index: 1;
  transition: all .3s;
  flex-shrink: 0;
}
.p-node.run .p-dot { border-color: var(--gold); background: rgba(232,184,75,.15); animation: dot-pulse 1s ease-in-out infinite; }
@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(232,184,75,0); }
  50%       { box-shadow: 0 0 0 5px rgba(232,184,75,.22); }
}
.p-node.ok .p-dot  { background: var(--emerald); border-color: var(--emerald); box-shadow: 0 0 7px rgba(16,185,129,.38); }
.p-node.err .p-dot { background: var(--rose);    border-color: var(--rose);    box-shadow: 0 0 7px rgba(244,63,94,.38); }
.p-lbl {
  font-family: var(--label-font, var(--mono));
  font-size: max(8px, var(--label-min-size, 0px));
  text-transform: var(--label-case, uppercase);
  letter-spacing: var(--label-tracking, .6px);
  color: var(--faint);
  margin-top: 6px;
  white-space: nowrap;
  transition: color .3s;
}
.p-node.run .p-lbl { color: var(--gold); }
.p-node.ok  .p-lbl { color: var(--emerald); }
.p-node.err .p-lbl { color: var(--rose); }

/* answer body */
.answer-body { padding: 16px 18px; border-bottom: 1px solid var(--border); font-family: var(--display); font-size: 14px; line-height: 1.75; }

/* chart */
.chart-section { padding: 16px 18px; border-bottom: 1px solid var(--border); }
/* ECharts sizes itself from its container, so the box it initialises on has to
   fill the wrapper the height buttons resize — not collapse to nothing. */
.chart-wrap    { position: relative; height: 200px; }
.chart-box     { width: 100%; height: 100%; }

/* data table */
.data-section { overflow-x: auto; max-height: 200px; overflow-y: auto; border-bottom: 1px solid var(--border); }
.data-section::-webkit-scrollbar { width: 5px; height: 5px; }
.data-section::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.data-section table { width: 100%; border-collapse: collapse; font-size: 12px; }
.data-section th {
  position: sticky; top: 0; z-index: 1;
  background: var(--lift); padding: 7px 13px;
  text-align: left; font-family: var(--label-font, var(--mono)); font-size: max(9px, var(--label-min-size, 0px));
  font-weight: 500; color: var(--muted); text-transform: var(--label-case, uppercase);
  letter-spacing: var(--label-tracking, .8px); border-bottom: 1px solid var(--border); white-space: nowrap;
}
.data-section td { padding: 6px 13px; border-bottom: 1px solid rgba(30,45,68,.55); font-family: var(--mono); }
.data-section tr:hover td { background: var(--lift); }

/* steps accordion */
.steps-section { padding: 10px 18px; }
.steps-section details > summary {
  list-style: none; cursor: pointer; font-size: 11px; color: var(--muted);
  display: flex; align-items: center; gap: 7px; font-family: var(--mono);
  user-select: none; padding: 2px 0;
}
.steps-section details > summary::-webkit-details-marker { display: none; }
.toggle-ch { font-size: 9px; display: inline-block; transition: transform .2s; }
.steps-section details[open] > summary .toggle-ch { transform: rotate(90deg); }
.step-item { margin-top: 8px; padding: 10px 13px; background: var(--void); border: 1px solid var(--border); border-left: 2px solid var(--bhi); border-radius: 0 var(--r) var(--r) 0; }
.step-item + .step-item { margin-top: 5px; }
.step-q { font-size: 12px; font-weight: 500; margin-bottom: 6px; font-family: var(--display); }
.step-sql { font-family: var(--mono); font-size: 11px; color: #7DD3FC; white-space: pre-wrap; word-break: break-word; line-height: 1.6; background: var(--depth); padding: 7px 10px; border-radius: 6px; margin-bottom: 5px; }
.step-meta { font-size: 11px; color: var(--muted); }

/* input bar */
.input-bar { border-top: 1px solid var(--border); padding: 12px 20px; background: var(--depth); flex-shrink: 0; }
.input-row { display: flex; gap: 10px; }
.input-row textarea {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  padding: 11px 15px;
  resize: none;
  outline: none;
  line-height: 1.6;
  transition: border-color .2s, box-shadow .2s;
}
.input-row textarea:focus { border-color: var(--gold-dim); box-shadow: 0 0 0 3px rgba(232,184,75,.07); }
.input-row textarea::placeholder { color: var(--faint); }
.send-btn {
  padding: 0 20px;
  background: var(--gold); color: var(--void);
  border: none; border-radius: var(--r-lg);
  font-family: var(--display); font-size: 14px; font-weight: 600;
  cursor: pointer; height: 46px; align-self: flex-end; flex-shrink: 0;
  transition: opacity .15s, transform .1s; letter-spacing: .2px;
}
.send-btn:hover:not(:disabled) { opacity: .9; }
.send-btn:active:not(:disabled) { transform: scale(.98); }
.send-btn:disabled { opacity: .35; cursor: not-allowed; }

/* insight cards */
.insight-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 12px 13px; margin-bottom: 7px; position: relative; overflow: hidden; }
.insight-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gold); }
.insight-card.high::before { background: var(--rose); box-shadow: 0 0 8px rgba(244,63,94,.35); }
.insight-text { font-size: 12px; line-height: 1.65; }
.insight-meta { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-family: var(--mono); font-size: 10px; color: var(--faint); }
.sev-track { flex: 1; height: 2px; background: var(--border); border-radius: 1px; overflow: hidden; }
.sev-fill  { height: 100%; background: var(--gold); border-radius: 1px; }
.insight-card.high .sev-fill { background: var(--rose); }

/* action cards */
.action-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 13px; margin-bottom: 7px; }
.action-type { font-family: var(--label-font, var(--mono)); font-size: max(9px, var(--label-min-size, 0px)); text-transform: var(--label-case, uppercase); letter-spacing: var(--label-tracking, .8px); color: var(--violet); background: rgba(167,139,250,.1); border: 1px solid rgba(167,139,250,.2); padding: 2px 8px; border-radius: 4px; display: inline-block; margin-bottom: 8px; }
.action-title  { font-family: var(--display); font-size: 13px; font-weight: 500; margin-bottom: 4px; }
.action-detail { font-size: 11px; color: var(--muted); line-height: 1.65; margin-bottom: 10px; }
.action-btns   { display: flex; gap: 6px; }
.action-btns button { flex: 1; padding: 6px; border-radius: 6px; font-size: 11px; font-weight: 500; cursor: pointer; border: 1px solid; font-family: var(--display); transition: all .15s; }
.btn-approve { background: rgba(16,185,129,.1); border-color: rgba(16,185,129,.25); color: var(--emerald); }
.btn-approve:hover { background: rgba(16,185,129,.18); }
.btn-reject  { background: var(--lift); border-color: var(--border); color: var(--muted); }
.btn-reject:hover { background: var(--bhi); color: var(--text); }
.action-card.done .action-btns { display: none; }
/* Sits opposite the type chip on the card's first line. */
.action-when { float: right; font-size: 10px; font-family: var(--mono); color: var(--muted); }
.action-status { font-size: 10px; font-family: var(--mono); margin-top: 6px; }
.action-status.approved, .action-status.executed,
.action-status.investigated { color: var(--emerald); }
/* Still open: the analyst has answered and the user has yet to say what
   that means, so it reads as in-progress rather than done. */
.action-status.investigating { color: var(--gold); }
.action-status.rejected { color: var(--rose); }
.action-status.unavailable { color: var(--muted); }
/* What approving it did, under the status it did it with. Wraps: it can be a
   whole question the analyst was asked. */
.action-outcome { font-size: 10px; color: var(--muted); line-height: 1.6; margin-top: 5px; overflow-wrap: anywhere; }

/* ── the Actions history page ──────────────────────────────────────────────
   The rail is a working list; this is the record behind it. Built from the
   Data Explorer's toolbar and pager registers (explorer.css) so the two data
   pages read as the same product, but the rows WRAP: a proposal and its
   outcome are sentences, not cells. */
/* The send button while a turn is in flight: still busy, but now a way out. */
.send-btn.is-stopping { display: inline-flex; align-items: center; gap: 7px; }

.actions-body { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
.actions-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.actions-search { display: flex; gap: 6px; }
.actions-search input {
  font-family: var(--mono); font-size: 12px; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
  padding: 5px 11px; min-width: 220px;
}
.actions-search input:focus { outline: none; border-color: var(--accent); }
.actions-count { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-left: auto; }
.actions-count b { color: var(--accent); font-weight: 600; }
.actions-empty { max-width: 46ch; }

.actions-table-wrap {
  overflow: auto; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--r-lg);
}
.actions-table { border-collapse: separate; border-spacing: 0; width: 100%; }
.actions-table thead th {
  position: sticky; top: 0; z-index: 2; background: var(--depth);
  text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--bhi);
  font-family: var(--display); font-size: 12.5px; font-weight: 600; color: var(--text);
}
.actions-table tbody td {
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  font-size: 12px; color: var(--text); vertical-align: top;
}
.actions-table tbody tr:hover td { background: var(--accent-bg); }
/* One still wanting a decision is marked down the edge — it is the only row
   the user has anything to do about. */
.actions-table tbody tr.is-open td:first-child { box-shadow: inset 2px 0 0 var(--gold); }
.actions-table .action-type { margin-bottom: 0; }
.actions-table .action-status { margin-top: 0; white-space: nowrap; }
.acth-title { font-family: var(--display); font-size: 13px; font-weight: 500; margin-bottom: 3px; }
.acth-detail, .acth-outcome {
  font-size: 11px; color: var(--muted); line-height: 1.6; max-width: 52ch; overflow-wrap: anywhere;
}
.acth-when { font-family: var(--mono); font-size: 10px; color: var(--muted); white-space: nowrap; }
.acth-do { white-space: nowrap; }
.acth-do button {
  padding: 5px 10px; border-radius: 6px; font-size: 11px; font-weight: 500; cursor: pointer;
  border: 1px solid; font-family: var(--display); transition: all .15s; margin-left: 6px;
}

/* ── Imago (spec 005g): readable rows, word pills, the story panel ───────── */
.actions-body { padding: 24px 32px 36px; }
.actions-search input {
  font-family: var(--sans); font-size: 14px; min-height: var(--control-h, 0px);
  background: var(--field-bg, var(--surface)); border-color: var(--field-border, var(--border));
  border-radius: var(--control-r, 6px); padding: 0 12px; min-width: 240px;
}
.actions-count { font-family: var(--sans); font-size: 14px; font-variant-numeric: tabular-nums; }
.actions-empty { font-size: 15px; }
.actions-split { display: flex; flex-wrap: wrap; gap: 0; align-items: flex-start; min-height: 0; }
.actions-split > .actions-table-wrap { flex: 999 1 560px; min-width: 0; }
.actions-table thead th { background: var(--lift); font-family: var(--sans); font-size: 13px; padding: 11px 16px; border-bottom-color: var(--border); }
.actions-table tbody td { font-size: 14px; padding: 14px 16px; }
.actions-table tbody tr.is-open td:first-child { box-shadow: none; }
.actions-table tbody tr.is-selected td { background: var(--accent-mid); }
.actions-table .action-type { font-size: 13px; font-weight: 600; color: var(--ai-ink, var(--accent)); background: none; border: 0; padding: 0; }
.actions-table .action-type::first-letter { text-transform: uppercase; }
.acth-title {
  display: block; text-align: left; background: none; border: 0; padding: 0; cursor: pointer;
  font-family: var(--sans); font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 4px;
}
.acth-title:hover { color: var(--accent); text-decoration: underline; }
.acth-title:focus-visible { outline: 2px solid var(--focus, var(--accent)); outline-offset: 2px; border-radius: 4px; }
.acth-detail, .acth-outcome { font-size: 13.5px; }
.acth-when { font-family: var(--sans); font-size: 13px; }
.acth-do button { min-height: 34px; padding: 0 12px; font-family: var(--sans); font-size: 13.5px; border-radius: var(--r); }

.acth-story {
  flex: 1 1 340px; max-width: 400px; margin-left: 16px;
  display: flex; flex-direction: column; gap: 12px;
  padding: 22px; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--lift);
}
.acth-story-top { display: flex; justify-content: space-between; align-items: center; }
.acth-story-close { width: 36px; height: 36px; display: inline-grid; place-items: center; border: 0; border-radius: var(--r); background: transparent; color: var(--muted); cursor: pointer; }
.acth-story-close:hover { background: var(--accent-bg); color: var(--text); }
.acth-story-title { font-family: var(--display); font-size: 20px; line-height: 1.3; font-weight: 600; }
.acth-story-kind { font-size: 13.5px; color: var(--muted); }
.acth-timeline { list-style: none; display: flex; flex-direction: column; gap: 16px; padding-left: 20px; border-left: 2px solid var(--border); margin-top: 6px; }
.acth-timeline li { position: relative; display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.acth-timeline li::before { content: ''; position: absolute; left: -27px; top: 4px; width: 12px; height: 12px; background: var(--text); border-radius: 2px; }
.acth-timeline li.is-agent::before { background: var(--accent); border-radius: 7px 1px 7px 1px; }
.acth-timeline li.is-waiting::before { background: var(--surface); border: 2px solid var(--bhi); border-radius: 50%; }
.acth-timeline strong { font-weight: 600; }
.acth-timeline span { font-size: 13px; color: var(--muted); }
.acth-timeline p { margin-top: 4px; color: var(--text); line-height: 1.55; }
.acth-story-outcome { padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); }
/* With a story open, its outcome and dates are in the panel: the table drops
   those two columns rather than squeezing every sentence into a sliver. */
.actions-split.has-story .actions-table th:nth-child(4), .actions-split.has-story .actions-table td:nth-child(4),
.actions-split.has-story .actions-table th:nth-child(5), .actions-split.has-story .actions-table td:nth-child(5) { display: none; }
.acth-story { position: sticky; top: 0; }
@media (max-width: 1100px) { .acth-story { max-width: none; margin: 14px 0 0; flex-basis: 100%; position: static; } }

/* spinner */
.spin {
  display: inline-block; width: 13px; height: 13px;
  border: 2px solid rgba(7,9,15,.4); border-top-color: var(--void);
  border-radius: 50%; animation: spin .7s linear infinite; vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* scrollbars */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-track { background: transparent; }

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

/* ── toasts (bottom-centre, with optional inline action like Undo) ─────────── */
.toast-wrap {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  z-index: 1000; display: flex; flex-direction: column; gap: 10px; align-items: center;
  pointer-events: none;
}
.toast {
  pointer-events: auto; display: flex; align-items: center; gap: 14px;
  padding: 11px 12px 11px 16px; border-radius: 10px;
  background: var(--lift); color: var(--text); border: 1px solid var(--bhi);
  box-shadow: var(--shadow-lg, 0 16px 44px rgba(0,0,0,.5));
  font-size: 13px; opacity: 0; transform: translateY(10px);
  transition: opacity .22s ease, transform .22s ease;
}
.toast.toast-in { opacity: 1; transform: translateY(0); }
.toast-msg { font-weight: 500; }
.toast-action {
  background: none; border: none; color: var(--accent); font: inherit; font-weight: 600;
  cursor: pointer; padding: 4px 6px; border-radius: 6px;
}
.toast-action:hover { background: var(--accent-bg); }
.toast-close {
  background: none; border: none; color: var(--muted); cursor: pointer;
  font-size: 17px; line-height: 1; padding: 0 4px;
}
.toast-close:hover { color: var(--text); }
@media (prefers-reduced-motion: reduce) { .toast { transition: none; } }

/* ── two-factor authentication ─────────────────────────────────────────────
   Shared by the account-menu modal, the sign-in screen's second step and the
   admin console's enrolment gate — TwoFactor.tsx is one component in three
   places, so its classes are its own rather than borrowed from any of them. */

.mfa-panel { display: flex; flex-direction: column; gap: 10px; }
.mfa-note { font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.mfa-qr {
  width: 190px; height: 190px; align-self: center;
  background: #fff; border-radius: var(--dd-r); padding: 8px;
}
.mfa-secret {
  display: flex; flex-direction: column; gap: 4px; align-items: center;
  background: var(--lift); border: 1px solid var(--border);
  border-radius: var(--dd-r); padding: 10px;
}
.mfa-secret-label {
  font-size: max(10.5px, var(--label-min-size, 0px)); text-transform: var(--label-case, uppercase); letter-spacing: var(--label-tracking, .05em); color: var(--faint);
}
.mfa-secret code { font-family: var(--mono); font-size: 13px; letter-spacing: .08em; }
.mfa-codes {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px;
  list-style: none; margin: 4px 0; padding: 0;
}
.mfa-codes code { font-family: var(--mono); font-size: 13.5px; letter-spacing: .06em; }
.mfa-status { font-size: 12.5px; color: var(--muted); }
/* No amber in the theme variables: running out of recovery codes is
   answered in the same colour as anything else that is going wrong. */
.mfa-status.low { color: var(--rose); }
.mfa-form { display: flex; flex-direction: column; gap: 6px; }
.mfa-form label {
  font-size: max(11px, var(--label-min-size, 0px)); font-weight: 600; text-transform: var(--label-case, uppercase); letter-spacing: var(--label-tracking, .05em);
  color: var(--muted); margin-top: 8px;
}
.mfa-form input {
  background: var(--lift);
  border: 1px solid var(--border);
  border-radius: var(--dd-r);
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: .18em;
  padding: 10px 13px;
  outline: none;
}
.mfa-form input:focus-visible { border-color: var(--accent); box-shadow: var(--dd-ring); }
.mfa-error { color: var(--rose); font-size: 12.5px; }
.mfa-ok { color: var(--emerald); font-size: 12.5px; }