/* =========================================================
   PILOT KNOWLEDGE BASE — extends assets/css/style.css
   Uses the same design tokens (--navy, --cyan, --ink, --sub, --bg…)
   defined in style.css. Load this file AFTER style.css.
   ========================================================= */

:root{
  --danger:#dc2626;
  --danger-bg:#fef2f2;
  --extreme:#7f1d1d;
  --cloud-cyan:rgba(32,196,227,.16);
  --cloud-navy:rgba(0,61,122,.11);
}

/* ---------- KB hero: light, soft parallax clouds ---------- */
.kb-hero{
  padding-top:calc(var(--nav-h) + 4.5rem);
  padding-bottom:4.5rem;
  background:var(--bg);
  text-align:left;
}
.kb-hero .page-hero-inner{ max-width:680px; }

/* Flat, pale cloud silhouettes drifting slowly at different speeds —
   the parallax depth cue is just speed + size + opacity, not scale
   tricks, so it stays cheap to render and calm rather than flashy.
   Fill color is baked in as low-alpha rgba() (not CSS opacity on a
   saturated color) so they read as faint atmosphere, not flat cutouts —
   and they live in the right two-thirds of the hero, clear of the
   680px-wide text column on the left. */
.cloud-field{ position:absolute; inset:0; overflow:hidden; z-index:0; pointer-events:none; }
.cloud{ position:absolute; filter:blur(1px); }
.cloud svg{ width:100%; height:auto; display:block; }
.cloud-1{ top:6%;  left:52%; width:200px; animation:cloud-drift 58s linear infinite; }
.cloud-2{ top:60%; left:66%; width:150px; animation:cloud-drift 74s linear infinite; animation-delay:-20s; }
.cloud-3{ top:32%; left:80%; width:120px; animation:cloud-drift 66s linear infinite; animation-delay:-40s; }
@keyframes cloud-drift{ from{ transform:translateX(0); } to{ transform:translateX(60vw); } }
@media (max-width:900px){ .cloud-field{ display:none; } }

/* ---------- Hero search (light) ---------- */
.hero-search{ max-width:460px; margin:2.2rem 0 0; position:relative; }
.hero-search input{
  width:100%; padding:1rem 3rem 1rem 1.4rem; border-radius:var(--radius-pill);
  background:var(--surface); border:1.5px solid var(--line);
  color:var(--ink); font-size:.92rem; outline:none; box-shadow:var(--shadow-sm);
  transition:border-color .3s ease, box-shadow .3s ease;
}
.hero-search input::placeholder{ color:var(--sub-soft); }
.hero-search input:focus{ border-color:var(--cyan); box-shadow:var(--shadow-glow); }
.hero-search-icon{ position:absolute; right:1.3rem; top:50%; transform:translateY(-50%); color:var(--cyan-deep); pointer-events:none; }

.hero-links{ display:flex; gap:.85rem; margin-top:1.5rem; flex-wrap:wrap; position:relative; z-index:1; }
.hero-links a{
  font-family:'Space Mono',monospace; font-size:.78rem; font-weight:700; letter-spacing:.04em;
  color:var(--cyan-deep); text-decoration:none; display:inline-flex; align-items:center; gap:.4rem;
  transition:color .25s ease;
}
.hero-links a:hover{ color:var(--navy); }

.results-count{ font-family:'Space Mono',monospace; font-size:.78rem; color:var(--sub-soft); margin-bottom:1.5rem; }
.no-results{ text-align:center; padding:4rem 1rem; color:var(--sub-soft); }
.no-results-icon{ font-size:2rem; margin-bottom:1rem; }

/* ---------- Workbench (tool pages: sidebar + content) ---------- */
.workbench{ display:flex; align-items:flex-start; }
.workbench-sidebar{
  width:230px; flex:none; position:sticky; top:var(--nav-h);
  height:calc(100vh - var(--nav-h)); overflow-y:auto;
  background:var(--surface); border-right:1px solid var(--line);
  padding:2rem 1.1rem;
}
.workbench-content{ flex:1; min-width:0; }
.wb-group-label{ font-family:'Space Mono',monospace; font-size:.63rem; letter-spacing:.12em; text-transform:uppercase; color:var(--sub-soft); margin:1.4rem 0 .6rem; }
.wb-group-label:first-child{ margin-top:0; }
.wb-link{
  display:flex; align-items:center; gap:.65rem; padding:.6rem .7rem; border-radius:var(--radius-sm);
  font-size:.85rem; font-weight:600; color:var(--sub); text-decoration:none; margin-bottom:.2rem;
  transition:background .2s ease, color .2s ease; box-shadow:inset 3px 0 0 transparent;
}
.wb-link:hover{ background:var(--bg-alt); color:var(--ink); }
.wb-link.active{ background:var(--bg-alt); color:var(--navy); box-shadow:inset 3px 0 0 var(--navy); }
.wb-icon{ font-size:1rem; flex:none; width:1.2em; text-align:center; }
.wb-back{ margin-top:1.4rem; padding-top:1rem; border-top:1px solid var(--line-soft); color:var(--cyan-deep); }

@media (max-width:1024px){
  .workbench{ flex-direction:column; }
  .workbench-sidebar{
    position:static; width:100%; height:auto; overflow-x:auto; overflow-y:visible;
    display:flex; align-items:center; gap:.4rem; padding:.85rem 1.25rem;
    margin-top:var(--nav-h);
    border-right:none; border-bottom:1px solid var(--line); white-space:nowrap;
  }
  .wb-group-label{ display:none; }
  .wb-link{ margin-bottom:0; flex:none; box-shadow:none; }
  .wb-link.active{ box-shadow:none; }
  .wb-back{ margin-top:0; padding-top:0; border-top:none; border-left:1px solid var(--line-soft); padding-left:.75rem; margin-left:.25rem; }
}

/* style.css's .card is normally used on a plain <div> (see the main
   site's course-card pattern), so it never needed a text-decoration
   reset. The KB tool grid wraps the whole card in <a class="card">
   instead — without this, the browser's default link underline paints
   through every nested heading/paragraph inside it. */
.card{ text-decoration:none; }

/* ---------- Badge color variants (category coding) ---------- */
.badge-risk{ color:#7c3aed; border-color:#ddd6fe; background:#f5f3ff; }
.badge-navigation{ color:#7c3aed; border-color:#ddd6fe; background:#f5f3ff; }
.badge-performance{ color:var(--cyan-deep); }
.badge-weather{ color:#0369a1; border-color:#bae6fd; background:#f0f9ff; }
.badge-planning{ color:var(--success); border-color:#a7f3d0; background:#ecfdf5; }
.badge-reference{ color:var(--sub); border-color:var(--line); background:var(--bg-alt); }

/* ---------- Card tint (full-card wash, same hues as the badges) ---------- */
.card-tint-risk, .card-tint-navigation{ background:#f2effc; border-color:#e0d9f7; }
.card-tint-performance{ background:#eafcff; border-color:#c9edf3; }
.card-tint-weather{ background:#eaf6ff; border-color:#cde6f7; }
.card-tint-planning{ background:#eafcf3; border-color:#c8ede0; }
.card-tint-reference{ background:var(--bg-alt); border-color:var(--line); }

.card-tint-risk:hover, .card-tint-navigation:hover{ border-color:#c3b5ef; }
.card-tint-performance:hover{ border-color:#8fdce8; }
.card-tint-weather:hover{ border-color:#9cc9ec; }
.card-tint-planning:hover{ border-color:#8fddc0; }

/* ---------- TBD roadmap cards (articles paused) ---------- */
.tbd-intro{ max-width:640px; margin-bottom:2.5rem; color:var(--sub); }

/* ---------- Annunciator callouts ---------- */
.annun{ display:flex; gap:1.1rem; align-items:flex-start; padding:1.4rem 1.6rem; border-radius:var(--radius-md); border:1.5px solid; margin:1.75rem 0; background:#fff; }
.annun-light{ flex:none; width:10px; height:10px; border-radius:50%; margin-top:.35rem; box-shadow:0 0 8px currentColor; }
.annun-body strong.annun-label{ display:block; font-family:'Space Mono',monospace; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom:.5rem; }
.annun-body p{ color:var(--sub); font-size:.92rem; margin-bottom:.6rem; line-height:1.7; }
.annun-body p:last-child{ margin-bottom:0; }
.annun-body strong{ color:var(--ink); }
.annun-advisory{ border-color:#a7f3d0; color:var(--success); background:#ecfdf5; }
.annun-caution{ border-color:#fed7aa; color:var(--amber); background:#fff7ed; }
.annun-warning{ border-color:#fecaca; color:var(--danger); background:var(--danger-bg); }
.annun-note{ border-color:var(--line); color:var(--cyan-deep); background:var(--bg-alt); }

/* ---------- Tool page layout ---------- */
.tool-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1.75rem; margin-bottom:1.75rem; }
@media (max-width:1024px){ .tool-grid{ grid-template-columns:1fr; } }

.tool-panel{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:2.2rem; margin-bottom:1.75rem; box-shadow:var(--shadow-sm);
}
.tool-panel h2, .tool-panel h3{ font-size:1.15rem; margin-bottom:1.3rem; color:var(--navy); }
.tool-panel > p{ color:var(--sub); }

.guide-section ol{ margin:1rem 0 1rem 1.4rem; color:var(--sub); }
.guide-section li{ margin:.6rem 0; line-height:1.7; }
.info-box{ background:var(--bg-alt); border-left:4px solid var(--cyan); padding:1.1rem 1.3rem; border-radius:var(--radius-sm); margin-bottom:1rem; font-size:.9rem; color:var(--sub); }
.info-box strong{ color:var(--navy); }

/* ---------- Controls ---------- */
.control-group{ margin-bottom:1.6rem; }
.control-label{ display:flex; justify-content:space-between; align-items:center; font-size:.85rem; font-weight:700; color:var(--ink); margin-bottom:.7rem; }
.control-value{
  font-family:'Space Mono',monospace; font-size:.8rem; font-weight:700; color:var(--navy);
  background:var(--bg-alt); border:1px solid var(--line); padding:.3rem .75rem; border-radius:6px;
  min-width:60px; text-align:center;
}
.input-hint{ font-size:.8rem; color:var(--sub-soft); margin-top:.55rem; }
.input-hint a{ color:var(--cyan-deep); text-decoration:none; font-weight:600; }
.input-hint a:hover{ text-decoration:underline; }

input[type="range"]{ width:100%; height:5px; border-radius:3px; background:var(--line); outline:none; -webkit-appearance:none; }
input[type="range"]::-webkit-slider-thumb{ -webkit-appearance:none; width:18px; height:18px; border-radius:50%; background:var(--navy); cursor:pointer; box-shadow:0 2px 8px rgba(0,61,122,.35); border:2px solid #fff; }
input[type="range"]::-moz-range-thumb{ width:18px; height:18px; border-radius:50%; background:var(--navy); cursor:pointer; border:2px solid #fff; box-shadow:0 2px 8px rgba(0,61,122,.35); }

select, textarea, input[type="text"], input[type="email"], input[type="tel"], input[type="date"]{
  width:100%; padding:.85rem 1rem; background:#fff; border:1.5px solid var(--line); border-radius:var(--radius-sm);
  color:var(--ink); font-family:'Inter',sans-serif; font-size:.92rem; outline:none;
  transition:border-color .3s, box-shadow .3s;
}
select:focus, textarea:focus, input:focus{ border-color:var(--cyan); box-shadow:0 0 0 3px rgba(32,196,227,.15); }
textarea{ font-family:'Space Mono',monospace; resize:vertical; min-height:140px; }
label{ display:block; font-size:.87rem; font-weight:700; margin-bottom:.5rem; color:var(--ink); }

.button-group{ display:flex; gap:.65rem; flex-wrap:wrap; margin-top:1rem; }
.btn-scenario{
  flex:1; min-width:120px; padding:.65rem 1rem; background:var(--bg-alt); border:1.5px solid var(--line);
  border-radius:var(--radius-sm); color:var(--sub); font-weight:700; font-size:.8rem; cursor:pointer;
  transition:all .25s ease; font-family:'Inter',sans-serif;
}
.btn-scenario:hover{ border-color:var(--navy); color:var(--navy); }
.btn-scenario.active{ background:var(--navy); border-color:var(--navy); color:#fff; }

canvas{ width:100%; height:auto; border-radius:var(--radius-md); background:#fff; border:1.5px solid var(--line); margin-bottom:1rem; }

.result-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1rem; margin-top:1rem; }
.result-box{ background:var(--bg-alt); border:1px solid var(--line); border-radius:var(--radius-md); padding:1.1rem; text-align:center; }
.result-label{ font-family:'Space Mono',monospace; font-size:.65rem; text-transform:uppercase; letter-spacing:.06em; color:var(--sub-soft); margin-bottom:.5rem; }
.result-value{ font-family:'Space Mono',monospace; font-size:1.9rem; font-weight:700; color:var(--navy); line-height:1; }
.result-unit{ font-size:.8rem; color:var(--sub-soft); margin-top:.3rem; }

.stats-container{ display:grid; grid-template-columns:repeat(2,1fr); gap:1rem; margin-top:1.5rem; }
.stat-box{ background:var(--bg-alt); border:1px solid var(--line); border-radius:var(--radius-md); padding:1.1rem; }
.stat-label{ font-family:'Space Mono',monospace; font-size:.65rem; text-transform:uppercase; letter-spacing:.06em; color:var(--sub-soft); margin-bottom:.5rem; }
.stat-value{ font-family:'Space Mono',monospace; font-size:1.3rem; font-weight:700; color:var(--navy); }

.status-indicator{ padding:1rem; border-radius:var(--radius-md); margin-top:1rem; font-weight:700; text-align:center; border:1.5px solid; font-size:.85rem; }
.status-indicator.safe{ background:#ecfdf5; color:var(--success); border-color:#a7f3d0; }
.status-indicator.caution{ background:#fff7ed; color:var(--amber); border-color:#fed7aa; }
.status-indicator.danger{ background:var(--danger-bg); color:var(--danger); border-color:#fecaca; }

.aircraft-limits{ margin-top:1.4rem; padding:1rem 1.2rem; background:var(--bg-alt); border-left:3px solid var(--navy); border-radius:var(--radius-sm); font-size:.88rem; color:var(--sub); }
.aircraft-limits strong{ color:var(--navy); }

.feedback-box{ padding:1rem; border-radius:var(--radius-md); margin-top:1rem; font-weight:700; text-align:center; display:none; font-size:.88rem; }
.feedback-box.success{ background:#ecfdf5; color:var(--success); border:1.5px solid #a7f3d0; display:block; }
.feedback-box.warning{ background:#fff7ed; color:var(--amber); border:1.5px solid #fed7aa; display:block; }
.feedback-box.error{ background:var(--danger-bg); color:var(--danger); border:1.5px solid #fecaca; display:block; }

.status-box{ padding:1rem 1.2rem; border-radius:var(--radius-md); border-left:4px solid; margin-bottom:1rem; display:none; font-size:.88rem; }
.status-box.success{ background:#ecfdf5; color:var(--success); border-color:var(--success); display:block; }
.status-box.error{ background:var(--danger-bg); color:var(--danger); border-color:var(--danger); display:block; }
.status-box.warning{ background:#fff7ed; color:var(--amber); border-color:var(--amber); display:block; }

.output-field{ background:var(--bg-alt); padding:1rem 1.2rem; border-radius:var(--radius-sm); margin-bottom:.9rem; border:1px solid var(--line); }
.field-label{ font-family:'Space Mono',monospace; font-size:.65rem; text-transform:uppercase; letter-spacing:.06em; color:var(--sub-soft); margin-bottom:.4rem; }
.field-value{ font-size:.96rem; color:var(--ink); font-weight:600; }
.field-description{ font-size:.78rem; color:var(--sub-soft); margin-top:.4rem; font-style:italic; }
.cloud-layer{ background:#fff; padding:.65rem .9rem; border-radius:6px; margin:.4rem 0; border:1px solid var(--line); font-size:.85rem; color:var(--sub); }

.example{ background:var(--bg-alt); padding:1rem; border-left:3px solid var(--cyan); border-radius:6px; font-size:.84rem; margin-bottom:1rem; font-family:'Space Mono',monospace; color:var(--sub); max-height:90px; overflow-y:auto; }

.abbreviations{ display:grid; grid-template-columns:repeat(2,1fr); gap:.7rem; margin-top:1rem; }
.abbrev-item{ background:var(--bg-alt); padding:.7rem .9rem; border-radius:6px; border:1px solid var(--line); font-size:.85rem; color:var(--sub); }
.abbrev-code{ font-weight:700; color:var(--navy); font-family:'Space Mono',monospace; }

.mode-selector{ display:flex; gap:.75rem; margin-bottom:2rem; justify-content:center; flex-wrap:wrap; }
.mode-btn{
  padding:.9rem 1.75rem; border:1.5px solid var(--line); background:#fff; border-radius:var(--radius-pill);
  font-weight:700; font-size:.85rem; color:var(--sub); cursor:pointer; transition:all .3s ease;
}
.mode-btn.active{ background:var(--navy); border-color:var(--navy); color:#fff; }

.form-container-panel{ display:none; }
.form-container-panel.active{ display:block; animation:kb-fade-up .4s var(--ease); }
.form-section-block{ margin-bottom:2rem; }
.form-section-block h3{ font-size:1rem; color:var(--navy); margin-bottom:1.1rem; padding-bottom:.6rem; border-bottom:1px solid var(--line-soft); }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:1.4rem; }
@media (max-width:700px){ .grid-2{ grid-template-columns:1fr; } }
.form-group{ margin-bottom:1.4rem; }
.checkbox-group{ display:flex; align-items:flex-start; margin:.9rem 0; gap:.9rem; }
.checkbox-group input[type="checkbox"]{ width:19px; height:19px; margin-top:.15rem; cursor:pointer; accent-color:var(--navy); flex:none; }
.checkbox-group label{ margin:0; font-weight:400; font-size:.9rem; color:var(--sub); }
.legal-text{ background:var(--bg-alt); padding:1.4rem; border-left:4px solid var(--navy); border-radius:var(--radius-sm); margin:1.4rem 0; font-size:.88rem; color:var(--sub); line-height:1.75; }
.legal-text ul{ margin:1rem 0 0 1.4rem; }
.signature-section{ margin-top:2rem; padding-top:1.2rem; border-top:1px solid var(--line-soft); }
.signature-row{ display:grid; grid-template-columns:1fr 1fr; gap:2rem; margin-top:1.6rem; }
@media (max-width:700px){ .signature-row{ grid-template-columns:1fr; } }
.signature-block{ text-align:center; }
.signature-line{ border-top:2px solid var(--line); margin-bottom:.5rem; height:56px; }
.signature-label{ font-size:.8rem; font-weight:600; color:var(--sub-soft); }

/* ---------- FRAT layout ---------- */
.frat-layout{ display:grid; grid-template-columns:1fr 380px; gap:2rem; align-items:start; }
.frat-questions{ display:flex; flex-direction:column; gap:1.5rem; }
.frat-summary{ position:sticky; top:calc(var(--nav-h) + 1.5rem); display:flex; flex-direction:column; gap:1.25rem; }
@media (max-width:1024px){ .frat-layout{ grid-template-columns:1fr; } .frat-summary{ position:static; } }

.frat-cat-title{ display:flex; align-items:center; gap:.75rem; margin-bottom:1.5rem; }
.frat-cat-title .cat-icon{ font-size:1.3rem; }
.frat-cat-title h2{ margin:0; padding:0; border:none; }
.frat-cat-score{ margin-left:auto; font-family:'Space Mono',monospace; font-size:.75rem; color:var(--sub-soft); }

.frat-q{ padding:1.4rem 0; border-bottom:1px solid var(--line-soft); }
.frat-q:last-child{ border-bottom:none; padding-bottom:0; }
.frat-q-label{ font-size:.95rem; font-weight:700; color:var(--ink); margin-bottom:.3rem; }
.frat-q-hint{ font-size:.82rem; color:var(--sub-soft); margin-bottom:.9rem; }
.frat-q-hint a{ color:var(--cyan-deep); text-decoration:none; font-weight:600; }
.frat-q-hint a:hover{ text-decoration:underline; }

.opt-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:.6rem; }
@media (max-width:768px){ .opt-row{ grid-template-columns:1fr 1fr; } }
@media (max-width:480px){ .opt-row{ grid-template-columns:1fr; } }
.opt-btn{
  display:flex; flex-direction:column; align-items:flex-start; gap:.35rem;
  padding:.75rem .9rem; background:#fff; border:1.5px solid var(--line); border-radius:var(--radius-sm);
  cursor:pointer; transition:all .25s ease; text-align:left;
}
.opt-btn:hover{ border-color:var(--cyan); }
.opt-btn .opt-text{ font-size:.8rem; color:var(--sub); line-height:1.35; }
.opt-btn .opt-pts{ font-family:'Space Mono',monospace; font-size:.65rem; color:var(--sub-soft); }
.opt-btn.selected{ border-color:var(--navy); background:var(--bg-alt); }
.opt-btn.selected .opt-text{ color:var(--ink); font-weight:600; }
.opt-btn.selected .opt-pts{ color:var(--navy); }
.opt-btn.pts-0.selected{ border-color:var(--success); background:#ecfdf5; }
.opt-btn.pts-0.selected .opt-pts{ color:var(--success); }
.opt-btn.pts-10.selected{ border-color:var(--cyan); background:#ecfeff; }
.opt-btn.pts-10.selected .opt-pts{ color:var(--cyan-deep); }
.opt-btn.pts-20.selected{ border-color:var(--amber); background:#fff7ed; }
.opt-btn.pts-20.selected .opt-pts{ color:var(--amber); }
.opt-btn.pts-40.selected{ border-color:var(--danger); background:var(--danger-bg); }
.opt-btn.pts-40.selected .opt-pts{ color:var(--danger); }

.gauge-panel{ text-align:center; }
.gauge-score{ font-family:'Space Mono',monospace; font-size:2.6rem; font-weight:700; color:var(--navy); line-height:1; margin-top:-1.6rem; }
.gauge-score span{ font-size:1.1rem; color:var(--sub-soft); font-weight:400; }
.gauge-band{ font-family:'Space Mono',monospace; font-size:.9rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; margin-top:.4rem; }

.frat-breakdown{ display:flex; flex-direction:column; gap:.75rem; }
.frat-bar-row{ display:flex; align-items:center; gap:.75rem; }
.frat-bar-label{ font-family:'Space Mono',monospace; font-size:.66rem; text-transform:uppercase; letter-spacing:.05em; color:var(--sub-soft); width:64px; flex:none; }
.frat-bar-track{ flex:1; height:8px; background:var(--bg-alt); border-radius:4px; overflow:hidden; border:1px solid var(--line); }
.frat-bar-fill{ height:100%; border-radius:4px; background:var(--navy); transition:width .5s ease, background .5s ease; width:0%; }
.frat-bar-pts{ font-family:'Space Mono',monospace; font-size:.72rem; color:var(--sub); width:70px; flex:none; text-align:right; }
.frat-progress{ font-family:'Space Mono',monospace; font-size:.7rem; color:var(--sub-soft); text-align:center; margin-top:.25rem; }

/* ---------- NOTAM-style TBD page ---------- */
.notam-sheet{
  background:#0b1420; color:#8ee9f7; border-radius:var(--radius-lg);
  padding:clamp(1.75rem,4vw,3rem); font-family:'Space Mono',monospace;
  font-size:.88rem; line-height:2; box-shadow:var(--shadow-md);
  border:1px solid rgba(32,196,227,.3); overflow-x:auto;
}
.notam-sheet .notam-line{ white-space:pre-wrap; }
.notam-sheet .notam-tag{ color:var(--cyan); font-weight:700; }
.notam-sheet .notam-highlight{ color:#fff; background:rgba(32,196,227,.18); padding:0 .25em; }
.notam-decode{
  margin-top:2rem; padding-top:1.75rem; border-top:1px dashed var(--line);
}
.notam-decode h3{ color:var(--navy); font-size:1.05rem; margin-bottom:.9rem; }
.notam-punchline{
  font-family:'Sora',sans-serif; font-size:1.3rem; font-weight:800; color:var(--ink);
  margin:.5rem 0 1.5rem; letter-spacing:-.01em;
}

/* ---------- Print override ---------- */
@media print{
  nav, .mode-selector, .button-group, footer, .scroll-to-top, .scroll-progress, .cursor-glow, .cursor-dot, .cursor-ring, .page-hero-icon, .glow-blob, .workbench-sidebar{ display:none !important; }
  body{ background:#fff; }
  .tool-panel, .form-container-panel{ box-shadow:none; border:1px solid #ccc; }
  .form-container-panel{ display:block !important; }
  .frat-layout{ grid-template-columns:1fr; }
  .frat-summary{ position:static; margin-bottom:1.5rem; }
  .opt-btn:not(.selected){ display:none; }
  .opt-btn.selected{ background:#f5f5f5 !important; border-color:#333 !important; }
  canvas{ display:none; }
}