/* =========================================================================
   DGD Email Builders — shared design system
   Ported from __temp_files mockup + dgd-the-good-hub for cross-property
   consistency. Vanilla CSS, no build step. All components scoped to the
   .dgd-app root so legacy builders (untouched in phase 1) keep their look.
   ========================================================================= */

/* ── Fonts ──────────────────────────────────────────────────────────────── */
@font-face {
  font-family: "Petrona";
  src: url("./fonts/Petrona.ttf") format("truetype-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans DGD";
  src: url("./fonts/OpenSans.ttf") format("truetype-variations");
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}

/* ── Tokens ─────────────────────────────────────────────────────────────── */
.dgd-app, .dgd-tokens {
  --dgd-ocean-blue:        #324D5F;
  --dgd-ocean-blue-shade:  #283E4D;
  --dgd-ocean-blue-tint:   #4D7691;
  --dgd-sunset-orange:     #DE7511;
  --dgd-sunset-orange-shade: #CC6B0F;
  --dgd-sunset-orange-tint:  #F78213;
  --dgd-forest-green:      #475C4F;
  --dgd-forest-green-shade:#3B4D42;
  --dgd-off-white-sand:    #F3F3E6;
  --dgd-white:             #FFFFFF;
  --dgd-black:             #231F20;

  --app-bg:               #FBFAF3;
  --app-surface:          #FFFFFF;
  --app-surface-soft:     #F3F3E6;
  --app-surface-softer:   #F8F7EE;
  --app-border:           #E4E1D2;
  --app-border-strong:    #C9C4B0;
  --app-text:             #1F2D38;
  --app-text-muted:       #5C6B76;
  --app-text-dim:         #8A95A0;
  --app-primary:          #324D5F;
  --app-primary-shade:    #283E4D;
  --app-primary-soft:     #4D7691;
  --app-accent:           #DE7511;
  --app-accent-shade:     #CC6B0F;
  --app-accent-soft:      #FBE8D2;
  --app-forest:           #475C4F;
  --app-success:          #475C4F;
  --app-success-soft:     #E2EAE3;
  --app-warning:          #C9A227;
  --app-warning-soft:     #FBF3D9;
  --app-info-soft:        #E5EBEF;
  --app-tech-soft:        #E8E4F0;
  --app-tech-fg:          #4A3F66;
  --app-danger:           #93211C;
  --app-danger-soft:      #FBE0DE;

  --tx-display: 32px;
  --tx-h1: 24px;
  --tx-h2: 20px;
  --tx-h3: 15px;
  --tx-body: 14px;
  --tx-small: 13px;
  --tx-tiny: 11px;

  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 10px;
  --r-pill: 9999px;

  --sh-1: 0 1px 2px rgba(31,45,56,.04), 0 1px 1px rgba(31,45,56,.03);
  --sh-2: 0 4px 12px rgba(31,45,56,.06), 0 2px 4px rgba(31,45,56,.04);
  --sh-3: 0 16px 40px rgba(31,45,56,.10), 0 4px 12px rgba(31,45,56,.05);

  --focus-ring: 0 0 0 2px var(--app-bg), 0 0 0 4px var(--app-accent);

  --sidebar-w: 248px;
  --topbar-h: 64px;

  --font-serif: "Petrona", Georgia, "Times New Roman", serif;
  --font-sans:  "Open Sans DGD", "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ── Base (scoped) ──────────────────────────────────────────────────────── */
.dgd-app, .dgd-app *,
.dgd-app *::before, .dgd-app *::after { box-sizing: border-box; }

.dgd-app {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--app-text);
  background: var(--app-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.dgd-app button { font-family: inherit; cursor: pointer; }
.dgd-app input, .dgd-app select, .dgd-app textarea { font-family: inherit; }
.dgd-app a { color: var(--app-primary); }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.dgd-app .btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; height: 38px; padding: 0 16px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  font-size: var(--tx-body); font-weight: 600; letter-spacing: 0.01em;
  text-decoration: none;
  transition: background-color .18s, color .18s, border-color .18s, box-shadow .18s, transform .18s;
  white-space: nowrap;
}
.dgd-app .btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.dgd-app .btn:disabled { opacity: 0.5; cursor: not-allowed; }
.dgd-app .btn-primary { background: var(--app-primary); color: var(--dgd-off-white-sand); }
.dgd-app .btn-primary:hover:not(:disabled) { background: var(--app-primary-shade); }
.dgd-app .btn-accent { background: var(--app-accent); color: #fff; }
.dgd-app .btn-accent:hover:not(:disabled) { background: var(--app-accent-shade); }
.dgd-app .btn-ghost { background: transparent; color: var(--app-text); border-color: var(--app-border-strong); }
.dgd-app .btn-ghost:hover:not(:disabled) { background: var(--app-surface-soft); border-color: var(--app-primary); }
.dgd-app .btn-quiet { background: transparent; color: var(--app-text-muted); border-color: transparent; }
.dgd-app .btn-quiet:hover:not(:disabled) { background: var(--app-surface-soft); color: var(--app-text); }
.dgd-app .btn-sm { height: 30px; padding: 0 12px; font-size: var(--tx-small); }
.dgd-app .btn-lg { height: 46px; padding: 0 22px; font-size: 15px; }
.dgd-app .btn-block { width: 100%; }
.dgd-app .btn-icon { padding: 0; width: 38px; }
.dgd-app .btn-icon.btn-sm { width: 30px; }

/* ── Inputs ─────────────────────────────────────────────────────────────── */
.dgd-app .input {
  display: block; width: 100%; height: 40px; padding: 0 14px;
  border: 1px solid var(--app-border-strong);
  border-radius: var(--r-md);
  background: var(--app-surface);
  font-size: var(--tx-body); color: var(--app-text);
  transition: border-color .18s, box-shadow .18s;
}
.dgd-app .input:hover { border-color: var(--app-primary-soft); }
.dgd-app .input:focus { outline: none; border-color: var(--app-primary); box-shadow: 0 0 0 3px rgba(50,77,95,.15); }
.dgd-app .input::placeholder { color: var(--app-text-dim); }
.dgd-app .input-lg { height: 48px; font-size: 15px; }
.dgd-app .label {
  display: block; font-size: var(--tx-small); font-weight: 600;
  color: var(--app-text); margin-bottom: 6px; letter-spacing: 0.01em;
}
.dgd-app .helper { font-size: var(--tx-tiny); color: var(--app-text-muted); margin-top: 6px; letter-spacing: 0.04em; }

/* ── Card ───────────────────────────────────────────────────────────────── */
.dgd-app .card {
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--r-lg);
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.dgd-app .card-hover:hover { border-color: var(--app-border-strong); box-shadow: var(--sh-2); }
.dgd-app .card-pad { padding: 24px; }

/* ── Eyebrows / labels ──────────────────────────────────────────────────── */
.dgd-app .eyebrow {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--app-text-muted);
}
.dgd-app .eyebrow-accent { color: var(--app-accent); }
.dgd-app .eyebrow-forest { color: var(--app-forest); }

/* ── Badges & chips ─────────────────────────────────────────────────────── */
.dgd-app .badge {
  display: inline-flex; align-items: center; gap: 6px;
  height: 22px; padding: 0 10px;
  border-radius: var(--r-pill);
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em;
  background: var(--app-surface-soft); color: var(--app-text);
  border: 1px solid var(--app-border);
}
.dgd-app .badge-live { background: var(--app-success-soft); color: var(--app-forest); border-color: transparent; padding-left: 8px; }
.dgd-app .badge-live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--app-forest); box-shadow: 0 0 0 2px rgba(71,92,79,.18);
}
.dgd-app .badge-platform { background: var(--app-info-soft); color: var(--app-primary); border-color: transparent; }
.dgd-app .badge-tool { background: var(--app-danger-soft); color: var(--app-danger); border-color: transparent; }
.dgd-app .badge-tag { background: var(--app-accent-soft); color: var(--app-accent-shade); border-color: transparent; }

.dgd-app .chip {
  display: inline-flex; align-items: center; gap: 4px;
  height: 24px; padding: 0 10px;
  border-radius: var(--r-pill);
  font-size: var(--tx-small);
  background: var(--app-surface-soft); color: var(--app-text);
  border: 1px solid var(--app-border);
}

/* ── Client mark ────────────────────────────────────────────────────────── */
.dgd-app .cmark {
  flex: 0 0 auto; width: 44px; height: 44px;
  border-radius: var(--r-md);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-sans);
  font-weight: 800; font-size: 12px; letter-spacing: 0.04em;
  background: var(--app-surface-soft); color: var(--app-text);
  text-transform: uppercase;
}
.dgd-app .cmark-sm { width: 32px; height: 32px; font-size: 10px; border-radius: var(--r-sm); }
.dgd-app .cmark-lg { width: 56px; height: 56px; font-size: 14px; }

/* ── Shell (sidebar + main) ─────────────────────────────────────────────── */
.dgd-app .shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  background: var(--app-bg);
}
.dgd-app .shell > .sidebar { transition: width .22s cubic-bezier(.2,.7,.2,1); }
.dgd-app .shell.no-sidebar { grid-template-columns: 1fr; }

/* ── Collapsed sidebar (icon-only) ──────────────────────────────────────── */
.dgd-app.sidebar-collapsed { --sidebar-w: 72px; }
.dgd-app.sidebar-collapsed .shell > .sidebar { overflow: visible; }
.dgd-app.sidebar-collapsed .sidebar-brand {
  padding: 18px 0;
  justify-content: center;
}
.dgd-app.sidebar-collapsed .sidebar-brand > span:last-child,
.dgd-app.sidebar-collapsed .sidebar-section .eyebrow,
.dgd-app.sidebar-collapsed .navitem-count,
.dgd-app.sidebar-collapsed .user-meta { display: none; }
.dgd-app.sidebar-collapsed .sidebar-section { padding: 10px 8px 4px; }
.dgd-app.sidebar-collapsed .navitem {
  padding: 10px;
  justify-content: center;
  position: relative;
}
.dgd-app.sidebar-collapsed .navitem .navitem-label,
.dgd-app.sidebar-collapsed .navitem .navitem-count {
  display: none;
}
/* Tooltip when collapsed — uses the link's text as label. */
.dgd-app.sidebar-collapsed .navitem::after {
  content: attr(data-label);
  position: absolute;
  left: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%) translateX(-4px);
  background: var(--app-primary);
  color: var(--dgd-off-white-sand);
  padding: 5px 10px;
  border-radius: var(--r-md);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  box-shadow: var(--sh-2);
  transition: opacity .15s, transform .15s;
  z-index: 40;
}
.dgd-app.sidebar-collapsed .navitem:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.dgd-app.sidebar-collapsed .sidebar-user { justify-content: center; padding: 8px; }
.dgd-app.sidebar-collapsed .sidebar-footer { padding: 10px 8px; }

/* Toggle button in topbar — always visible. */
.dgd-app .sidebar-toggle {
  margin-right: 4px;
  color: var(--app-text-muted);
}
.dgd-app .sidebar-toggle:hover {
  background: var(--app-surface-soft);
  color: var(--app-text);
}
.dgd-app.sidebar-collapsed .sidebar-toggle svg {
  transform: rotate(180deg);
  transition: transform .22s;
}
.dgd-app .sidebar-toggle svg { transition: transform .22s; }

.dgd-app .shell > .sidebar {
  border-right: 1px solid var(--app-border);
  background: var(--dgd-off-white-sand);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.dgd-app .sidebar-brand {
  padding: 22px 22px 18px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--app-border);
  text-decoration: none;
}
.dgd-app .sidebar-brand-mark {
  width: 32px; height: 32px;
  border-radius: var(--r-md);
  background: var(--app-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.dgd-app .sidebar-brand-name {
  font-family: var(--font-serif);
  font-size: 17px; font-weight: 600;
  color: var(--app-primary);
  letter-spacing: -0.01em; line-height: 1.1;
}
.dgd-app .sidebar-brand-sub {
  font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--app-text-muted); font-weight: 700;
}
.dgd-app .sidebar-section { padding: 16px 12px 6px; }
.dgd-app .sidebar-section .eyebrow { padding: 0 10px 8px; display: block; }
.dgd-app .sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.dgd-app .navitem {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--r-md);
  font-size: var(--tx-body); font-weight: 500;
  color: var(--app-text);
  text-decoration: none;
  background: transparent; border: 0; width: 100%; text-align: left;
  transition: background-color .15s, color .15s;
  cursor: pointer;
}
.dgd-app .navitem:hover { background: rgba(50,77,95,.07); }
.dgd-app .navitem.active { background: var(--app-primary); color: var(--dgd-off-white-sand); }
.dgd-app .navitem.active .navitem-icon { color: var(--dgd-off-white-sand); }
.dgd-app .navitem-icon { color: var(--app-primary); display: inline-flex; }
.dgd-app .navitem-count {
  margin-left: auto;
  background: rgba(50,77,95,.08);
  color: var(--app-text-muted);
  font-size: 11px; padding: 1px 7px;
  border-radius: var(--r-pill);
  font-weight: 600;
}
.dgd-app .navitem.active .navitem-count { background: rgba(255,255,255,.18); color: var(--dgd-off-white-sand); }

.dgd-app .sidebar-footer {
  margin-top: auto;
  padding: 14px 12px;
  border-top: 1px solid var(--app-border);
}
.dgd-app .sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-md);
}
.dgd-app .avatar {
  flex: 0 0 auto;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--app-primary);
  color: var(--dgd-off-white-sand);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; letter-spacing: 0.02em;
  overflow: hidden;
}
.dgd-app .avatar img { width: 100%; height: 100%; object-fit: cover; }
.dgd-app .avatar-orange { background: var(--app-accent); }
.dgd-app .user-meta { min-width: 0; flex: 1; }
.dgd-app .user-name { font-size: var(--tx-body); font-weight: 600; color: var(--app-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dgd-app .user-role { font-size: 11px; color: var(--app-text-muted); }

/* ── Main + topbar ──────────────────────────────────────────────────────── */
.dgd-app .main { display: flex; flex-direction: column; min-width: 0; }
.dgd-app .topbar {
  height: var(--topbar-h);
  padding: 0 32px;
  border-bottom: 1px solid var(--app-border);
  background: rgba(251,250,243,.85);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; gap: 16px;
  position: sticky; top: 0; z-index: 25;
}
.dgd-app .crumbs { display: flex; align-items: center; gap: 8px; font-size: var(--tx-small); color: var(--app-text-muted); }
.dgd-app .crumbs a, .dgd-app .crumbs button {
  color: var(--app-text-muted); text-decoration: none; background: 0; border: 0;
  padding: 0; font: inherit; cursor: pointer;
}
.dgd-app .crumbs a:hover, .dgd-app .crumbs button:hover { color: var(--app-primary); }
.dgd-app .crumbs .sep { opacity: 0.5; display: inline-flex; }
.dgd-app .crumbs .current { color: var(--app-text); font-weight: 600; }
.dgd-app .topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }

.dgd-app .content { padding: 32px; max-width: 1280px; width: 100%; margin: 0 auto; flex: 1; }
.dgd-app .content-narrow { max-width: 960px; }
.dgd-app .content-wide { max-width: none; }

.dgd-app .page-header { margin-bottom: 28px; }
.dgd-app .page-title {
  font-family: var(--font-serif);
  font-size: var(--tx-display); font-weight: 500;
  color: var(--app-primary);
  margin: 0 0 6px; line-height: 1.15; letter-spacing: -0.01em;
}
.dgd-app .page-subtitle { font-size: 15px; color: var(--app-text-muted); margin: 0; max-width: 64ch; }

.dgd-app .section { margin-bottom: 36px; }
.dgd-app .section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 1px solid var(--app-border);
}
.dgd-app .section-title {
  font-family: var(--font-serif);
  font-size: 20px; font-weight: 500;
  color: var(--app-primary);
  margin: 0; letter-spacing: -0.01em;
}
.dgd-app .section-meta { font-size: var(--tx-small); color: var(--app-text-muted); }

/* ── Builders grid ──────────────────────────────────────────────────────── */
.dgd-app .builders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.dgd-app .builder-card {
  display: flex; flex-direction: column;
  text-align: left;
  padding: 22px 22px 18px;
  cursor: pointer;
  border: 1px solid var(--app-border);
  background: var(--app-surface);
  border-radius: var(--r-lg);
  text-decoration: none; color: inherit;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.dgd-app .builder-card:hover { border-color: var(--app-primary-soft); box-shadow: var(--sh-2); }
.dgd-app .builder-card-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 16px;
}
.dgd-app .builder-card-title {
  font-family: var(--font-serif);
  font-size: 19px; font-weight: 600;
  color: var(--app-primary);
  margin: 0 0 6px; line-height: 1.2; letter-spacing: -0.01em;
}
.dgd-app .builder-card-desc {
  font-size: var(--tx-body); color: var(--app-text-muted);
  margin: 0 0 18px; line-height: 1.5; flex: 1;
}
.dgd-app .builder-card-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--app-border);
  gap: 8px;
}
.dgd-app .builder-card-foot .meta {
  display: flex; align-items: center; gap: 6px;
  font-size: var(--tx-small); color: var(--app-text-muted);
}
.dgd-app .builder-card-foot .meta svg { width: 14px; height: 14px; }
.dgd-app .builder-card-foot .arrow {
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  background: var(--app-surface-soft);
  color: var(--app-text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: background-color .18s, color .18s, transform .18s;
}
.dgd-app .builder-card:hover .arrow {
  background: var(--app-accent); color: #fff;
  transform: translateX(2px);
}

/* ── Resource cards ─────────────────────────────────────────────────────── */
.dgd-app .resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.dgd-app .resource-card {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  border: 1px solid var(--app-border);
  background: var(--app-surface);
  border-radius: var(--r-md);
  text-align: left;
  text-decoration: none; color: inherit;
  transition: border-color .18s, background-color .18s;
}
.dgd-app .resource-card:hover { border-color: var(--app-primary-soft); background: #FCFBF4; }
.dgd-app .resource-card-icon {
  flex: 0 0 auto;
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: var(--app-surface-soft);
  color: var(--app-primary);
  display: flex; align-items: center; justify-content: center;
}
.dgd-app .resource-card-title { font-size: var(--tx-body); font-weight: 600; color: var(--app-text); }
.dgd-app .resource-card-desc { font-size: var(--tx-small); color: var(--app-text-muted); margin-top: 2px; }

/* ── Builder hero (single-builder page header) ──────────────────────────── */
.dgd-app .builder-hero {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 32px;
}
.dgd-app .builder-hero .cmark { flex: 0 0 auto; }
.dgd-app .builder-hero-body { min-width: 0; flex: 1; }
.dgd-app .builder-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--app-accent);
  margin-bottom: 6px;
}
.dgd-app .builder-hero-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 500;
  color: var(--app-primary);
  margin: 0 0 8px;
  line-height: 1.15;
  letter-spacing: -0.015em;
}
.dgd-app .builder-hero-subtitle {
  font-size: 15px;
  line-height: 1.55;
  color: var(--app-text-muted);
  margin: 0;
  max-width: 64ch;
}

/* ── Step card (used by upload view) ────────────────────────────────────── */
.dgd-app .step-card {
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--r-lg);
  padding: 28px 32px;
  margin-bottom: 24px;
}
.dgd-app .step-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--app-text-muted);
  margin-bottom: 6px;
}
.dgd-app .step-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--app-primary);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.dgd-app .step-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--app-text-muted);
  margin: 0 0 20px;
  max-width: 68ch;
}

/* ── Action row (Cancel + primary button) ───────────────────────────────── */
.dgd-app .action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 32px;
}
.dgd-app .action-row .cancel-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--app-text-muted);
  text-decoration: none;
  font-size: var(--tx-body);
  font-weight: 600;
  background: transparent;
  border: 0;
  padding: 8px 10px;
  cursor: pointer;
}
.dgd-app .action-row .cancel-link:hover { color: var(--app-text); }
.dgd-app .action-row .cancel-link::before {
  content: "‹";
  font-size: 18px;
  line-height: 1;
}

/* ── What happens next card ─────────────────────────────────────────────── */
.dgd-app .what-next {
  background: var(--app-surface-softer);
  border: 1px solid var(--app-border);
  border-radius: var(--r-lg);
  padding: 24px 28px;
}
.dgd-app .what-next-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--app-text-muted);
  margin-bottom: 16px;
}
.dgd-app .what-next-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.dgd-app .what-next-step {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dgd-app .what-next-step .step-num {
  width: 22px; height: 22px;
  border-radius: 4px;
  background: var(--app-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 4px;
}
.dgd-app .what-next-step h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--app-text);
  margin: 0;
}
.dgd-app .what-next-step p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--app-text-muted);
  margin: 0;
}

@media (max-width: 800px) {
  .dgd-app .what-next-steps { grid-template-columns: 1fr; }
}

/* ── Upload page wrapper (centred max-width) ────────────────────────────── */
.dgd-app .upload-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px;
  width: 100%;
}

/* ── Uploader (file-icon row variant) ──────────────────────────────────── */
.dgd-app .uploader-stack { display: grid; gap: 14px; margin-bottom: 4px; }

.dgd-app .uploader-row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  border: 2px dashed var(--app-border-strong);
  border-radius: var(--r-lg);
  background: var(--app-surface);
  cursor: pointer;
  transition: border-color .18s, background-color .18s;
}
.dgd-app .uploader-row:hover,
.dgd-app .uploader-row.dragover {
  border-color: var(--app-accent);
  background: #FFF6EC;
}
.dgd-app .uploader-row.has-file {
  border-style: solid;
  border-color: var(--app-forest);
  background: var(--app-success-soft);
}
.dgd-app .uploader-row .uploader-icon {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: var(--app-accent-soft);
  color: var(--app-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dgd-app .uploader-row.has-file .uploader-icon { background: rgba(71,92,79,.15); color: var(--app-forest); }
.dgd-app .uploader-row .uploader-body { flex: 1; min-width: 0; }
.dgd-app .uploader-row .uploader-title-row {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 4px;
}
.dgd-app .uploader-row .uploader-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--app-text);
  margin: 0;
}
.dgd-app .uploader-row .uploader-tag {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--app-accent);
}
.dgd-app .uploader-row .uploader-tag.optional { color: var(--app-text-muted); }
.dgd-app .uploader-row .uploader-helper {
  font-size: 13px;
  line-height: 1.55;
  color: var(--app-text-muted);
  margin: 0;
}
.dgd-app .uploader-row .uploader-helper code {
  background: var(--app-surface-soft);
  border-radius: 3px;
  padding: 1px 5px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.88em;
  color: var(--app-accent-shade);
}
.dgd-app .uploader-row .uploader-cta {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--app-accent);
}
.dgd-app .uploader-row.has-file .uploader-cta { color: var(--app-forest); }
.dgd-app .uploader-row .uploader-file-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--app-forest);
  margin-top: 2px;
}
.dgd-app .uploader-row input[type="file"] { display: none; }

/* ── Uploader (legacy block variant — kept for compatibility) ──────────── */
.dgd-app .uploader {
  border: 2px dashed var(--app-border-strong);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  background: var(--app-surface);
  transition: border-color .18s, background-color .18s;
  display: flex; gap: 18px;
  align-items: flex-start;
  cursor: pointer;
}
.dgd-app .uploader.drag, .dgd-app .uploader:hover { border-color: var(--app-accent); background: #FFF6EC; }
.dgd-app .uploader.has-file {
  border-style: solid;
  border-color: var(--app-forest);
  background: var(--app-success-soft);
}
.dgd-app .uploader-icon {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: var(--app-accent-soft);
  color: var(--app-accent);
  display: flex; align-items: center; justify-content: center;
}
.dgd-app .uploader.has-file .uploader-icon { background: rgba(71,92,79,.15); color: var(--app-forest); }
.dgd-app .uploader-body { flex: 1; min-width: 0; }
.dgd-app .uploader-title { font-size: 15px; font-weight: 600; color: var(--app-text); margin: 0 0 4px; }
.dgd-app .uploader-helper { font-size: var(--tx-small); color: var(--app-text-muted); margin: 0; line-height: 1.5; }
.dgd-app .uploader-file-name { font-size: var(--tx-body); font-weight: 600; color: var(--app-forest); margin-top: 2px; }

/* ── Login (2-column) ───────────────────────────────────────────────────── */
.dgd-app .login-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  background: var(--app-bg);
}
.dgd-app .login-form-side {
  display: flex; flex-direction: column;
  padding: 48px 56px;
  position: relative;
}
.dgd-app .login-brand {
  display: flex; align-items: center; gap: 18px;
  text-decoration: none;
}
.dgd-app .login-brand img {
  width: 64px; height: 64px;
  display: block;
}
.dgd-app .login-brand .name {
  font-family: var(--font-serif);
  font-size: 26px; font-weight: 500;
  color: var(--app-primary);
  letter-spacing: -0.015em;
}
.dgd-app .login-form-inner {
  margin: auto;
  width: 100%;
  max-width: 420px;
}
.dgd-app .login-eyebrow {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--app-accent);
  margin-bottom: 18px;
}
.dgd-app .login-title {
  font-family: var(--font-serif);
  font-size: 48px; font-weight: 500;
  color: var(--app-primary);
  margin: 0 0 16px;
  line-height: 1.05; letter-spacing: -0.02em;
}
.dgd-app .login-subtitle {
  font-size: 15px; color: var(--app-text-muted);
  margin: 0 0 36px; line-height: 1.6;
  max-width: 380px;
}
.dgd-app .login-google { display: flex; justify-content: flex-start; min-height: 44px; }
.dgd-app .login-remember {
  display: flex; align-items: center; gap: 8px;
  margin-top: 18px;
  font-size: 13px; color: var(--app-text-muted);
  cursor: pointer; user-select: none;
}
.dgd-app .login-remember input {
  width: 16px; height: 16px;
  accent-color: var(--app-primary);
  cursor: pointer;
}
.dgd-app .login-error {
  color: #93211C; background: var(--app-danger-soft);
  border: 1px solid #F5C5C2;
  font-size: 13px; padding: 10px 14px; margin-top: 16px;
  border-radius: var(--r-md);
  display: none;
}
.dgd-app .login-error.show { display: block; }
.dgd-app .login-foot {
  font-size: 12px; color: var(--app-text-dim);
  margin-top: auto;
  padding-top: 32px;
}

.dgd-app .login-photo {
  position: relative;
  background: var(--app-primary) url("./assets/login-bg.jpg") center/cover no-repeat;
  overflow: hidden;
}
.dgd-app .login-photo::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(50,77,95,.55) 0%, rgba(40,62,77,.7) 100%);
}
.dgd-app .login-quote {
  position: absolute;
  inset: auto 64px 120px 64px;
  color: #FFFFFF;
  z-index: 1;
}
.dgd-app .login-quote .quote-mark {
  display: block;
  font-family: var(--font-serif);
  font-size: 64px;
  line-height: 1;
  color: var(--app-accent);
  margin-bottom: 18px;
}
.dgd-app .login-quote .quote-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
  max-width: 520px;
}
.dgd-app .login-quote .attr {
  display: block;
  margin-top: 22px;
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: .85;
  font-family: var(--font-sans);
  font-weight: 700;
}
.dgd-app .login-orange-bar {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 6px;
  background: var(--app-accent);
}

@media (max-width: 900px) {
  .dgd-app .login-shell { grid-template-columns: 1fr; }
  .dgd-app .login-photo { display: none; }
}

/* ── Toast ──────────────────────────────────────────────────────────────── */
.dgd-app .toast-stack {
  position: fixed; bottom: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 90;
}
.dgd-app .toast {
  display: flex; align-items: flex-start; gap: 12px;
  min-width: 280px; max-width: 380px;
  padding: 14px 16px;
  background: var(--app-primary);
  color: var(--dgd-off-white-sand);
  border-radius: var(--r-md);
  box-shadow: var(--sh-3);
  animation: dgd-toast-in .28s cubic-bezier(.2,.7,.2,1);
}
.dgd-app .toast-success { background: var(--app-forest); }
.dgd-app .toast-error { background: #8b3a3a; }
@keyframes dgd-toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Doc pages ──────────────────────────────────────────────────────────── */
.dgd-app .doc-page { max-width: 860px; margin: 0 auto; padding: 48px 32px 80px; }
.dgd-app .doc-header { margin-bottom: 32px; }
.dgd-app .doc-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: var(--app-primary);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.dgd-app .doc-title {
  font-family: var(--font-serif);
  font-size: 42px; font-weight: 600;
  color: var(--app-primary);
  margin: 0 0 8px;
  letter-spacing: -0.015em; line-height: 1.1;
}
.dgd-app .doc-subtitle { font-size: 17px; color: var(--app-text-muted); margin: 0; }
.dgd-app .doc-meta { font-size: 12px; color: var(--app-text-dim); letter-spacing: 0.04em; margin-top: 8px; }

/* doc tabs */
.dgd-app .doc-tabs {
  display: flex; align-items: center; gap: 6px;
  margin: 0 -32px 28px;
  padding: 0 32px 16px;
  border-bottom: 1px solid var(--app-border);
}
.dgd-app .doc-tabs .tab {
  padding: 8px 16px;
  font-size: var(--tx-small);
  font-weight: 600;
  color: var(--app-text-muted);
  background: transparent;
  border: 0;
  border-radius: var(--r-pill);
  cursor: pointer;
  text-decoration: none;
  transition: background-color .15s, color .15s;
}
.dgd-app .doc-tabs .tab:hover { color: var(--app-text); }
.dgd-app .doc-tabs .tab.active { background: var(--app-primary); color: #fff; }

/* TOC */
.dgd-app .toc-card {
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  margin-bottom: 40px;
}
.dgd-app .toc-card h3 {
  font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--app-text-muted); font-weight: 700;
  margin: 0 0 16px;
}
.dgd-app .toc-card ol { list-style: none; counter-reset: toc; padding: 0; margin: 0; }
.dgd-app .toc-card li {
  counter-increment: toc;
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: baseline;
  padding: 5px 0;
  font-size: var(--tx-body);
  color: var(--app-text);
}
.dgd-app .toc-card li::before {
  content: counter(toc) ".";
  font-weight: 700;
  color: var(--app-primary);
  font-family: var(--font-serif);
}
.dgd-app .toc-card a { color: var(--app-text); text-decoration: none; }
.dgd-app .toc-card a:hover { color: var(--app-accent); }

/* doc sections */
.dgd-app .doc-section { margin-top: 48px; scroll-margin-top: 90px; }
.dgd-app .doc-section-head {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--app-border);
  margin-bottom: 20px;
}
.dgd-app .doc-section-num {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: var(--app-primary);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-sans);
  font-weight: 700; font-size: 13px;
}
.dgd-app .doc-section-title {
  font-family: var(--font-serif);
  font-size: 26px; font-weight: 600;
  color: var(--app-primary);
  margin: 0; letter-spacing: -0.01em;
}
.dgd-app .doc-section-body { font-size: 15px; line-height: 1.65; color: var(--app-text); }
.dgd-app .doc-section-body p { margin: 0 0 14px; }
.dgd-app .doc-section-body ul, .dgd-app .doc-section-body ol { margin: 8px 0 14px; padding-left: 22px; }
.dgd-app .doc-section-body li { margin: 4px 0; }
.dgd-app .doc-section-body strong { color: var(--app-text); }
.dgd-app .doc-section-body a { color: var(--app-primary); text-decoration: underline; text-decoration-color: rgba(50,77,95,.3); text-underline-offset: 3px; }
.dgd-app .doc-section-body a:hover { color: var(--app-accent); text-decoration-color: var(--app-accent); }
.dgd-app .doc-section-body code {
  background: var(--app-surface-soft);
  border-radius: 3px;
  padding: 1px 6px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.88em;
  color: var(--app-accent-shade);
}
.dgd-app .doc-section-body pre {
  background: var(--app-surface-soft);
  border: 1px solid var(--app-border);
  border-radius: var(--r-md);
  padding: 14px 16px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 13px;
  overflow-x: auto;
  margin: 12px 0;
}
.dgd-app .doc-section-body pre code { background: transparent; padding: 0; color: var(--app-text); }
.dgd-app .doc-section-body h3,
.dgd-app .doc-section-body h4 {
  font-family: var(--font-serif);
  font-size: 18px; font-weight: 600;
  color: var(--app-primary);
  margin: 24px 0 10px; letter-spacing: -0.005em;
}
.dgd-app .doc-section-body h4 { font-size: 16px; }

/* callouts */
.dgd-app .callout {
  border-left: 3px solid;
  padding: 14px 18px;
  margin: 16px 0;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: var(--app-surface-soft);
}
.dgd-app .callout-label {
  font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 700;
  margin-bottom: 4px; display: block;
}
.dgd-app .callout p { margin: 0; font-size: 14px; line-height: 1.6; }
.dgd-app .callout-note      { border-color: var(--app-primary); background: var(--app-info-soft); }
.dgd-app .callout-note .callout-label { color: var(--app-primary); }
.dgd-app .callout-important { border-color: var(--app-warning); background: var(--app-warning-soft); }
.dgd-app .callout-important .callout-label { color: #876D11; }
.dgd-app .callout-tip       { border-color: var(--app-primary-soft); background: #EEF3F6; }
.dgd-app .callout-tip .callout-label { color: var(--app-primary); }
.dgd-app .callout-rule      { border-color: var(--app-forest); background: var(--app-success-soft); }
.dgd-app .callout-rule .callout-label { color: var(--app-forest); }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.dgd-app .app-footer {
  border-top: 1px solid var(--app-border);
  padding: 22px 32px;
  text-align: center;
  font-size: 12px;
  color: var(--app-text-muted);
  background: rgba(255,255,255,0.4);
}

/* ── Utility ────────────────────────────────────────────────────────────── */
.dgd-app .row { display: flex; align-items: center; gap: 12px; }
.dgd-app .row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dgd-app .col { display: flex; flex-direction: column; }
.dgd-app .gap-2 { gap: 8px; } .dgd-app .gap-3 { gap: 12px; } .dgd-app .gap-4 { gap: 16px; } .dgd-app .gap-6 { gap: 24px; }
.dgd-app .stack > * + * { margin-top: 12px; }
.dgd-app .stack-lg > * + * { margin-top: 16px; }
.dgd-app .divider { height: 1px; background: var(--app-border); margin: 16px 0; border: 0; }
.dgd-app .ml-auto { margin-left: auto; }
.dgd-app .text-muted { color: var(--app-text-muted); }
.dgd-app .fade-in { animation: dgd-fade-in .22s ease-out; }
@keyframes dgd-fade-in { from { opacity: 0; } to { opacity: 1; } }

/* ── Builder workspace overrides ────────────────────────────────────────
   Per-builder styles.css can still drive the inside-of-#app rendering.
   These small overrides retint key tokens so the legacy components inherit
   the new design language without big rewrites.
   ──────────────────────────────────────────────────────────────────────── */
.dgd-app .workspace { background: var(--app-bg); flex: 1; min-height: 0; }

/* For builders that still emit their original header inside #app, hide it —
   the topbar now lives in the shell. Builders that pre-render the header
   in HTML mark it with class "app-header" — display:none scopes to within
   the dgd-app shell only, so untouched builders keep their headers. */
.dgd-app > .shell .app-header { display: none; }
.dgd-app > .shell .help-panel { top: var(--topbar-h) !important; }

/* Mobile responsive shell */
@media (max-width: 960px) {
  .dgd-app .shell { grid-template-columns: 1fr; }
  .dgd-app .sidebar { position: relative; height: auto; }
  .dgd-app .content { padding: 20px; }
}