*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#FAFAF9;--surface:#FFFFFF;--surface-alt:#F5F0EB;
  --text:#2D2A26;--text-muted:#6B6560;--text-light:#9E9891;
  --accent:#6C5CE7;--accent-light:#EDE9FF;--accent-dark:#4A3FB5;
  --green:#00B894;--green-light:#E6FAF5;
  --yellow:#FDCB6E;--yellow-light:#FFF8E1;
  --red:#E17055;--red-light:#FDEEE8;
  --border:#E8E2DA;--radius:12px;--radius-sm:8px;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 4px 12px rgba(0,0,0,.08);
  --max-width:1120px;--font:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 20px}
/* Header */
.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(8px);background:rgba(255,255,255,.92)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:56px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text);font-weight:700;font-size:1.1rem}
.logo svg{flex-shrink:0}
.site-nav{display:flex;gap:4px}
.site-nav a{text-decoration:none;color:var(--text-muted);padding:6px 12px;border-radius:var(--radius-sm);font-size:.9rem;transition:color .15s,background .15s}
.site-nav a:hover{color:var(--text);background:var(--surface-alt)}
.nav-toggle{display:none;background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--text);padding:4px 8px}
/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;text-decoration:none;cursor:pointer;border:2px solid transparent;transition:all .15s;font-family:var(--font)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn-outline{background:var(--surface);color:var(--accent);border-color:var(--accent)}
.btn-outline:hover{background:var(--accent-light)}
.btn-ghost{background:transparent;color:var(--text-muted);border-color:var(--border)}
.btn-ghost:hover{background:var(--surface-alt);color:var(--text)}
.btn-small{padding:6px 14px;font-size:.85rem}
/* Hero */
.hero{padding:60px 0 40px;background:linear-gradient(180deg,var(--accent-light) 0%,var(--bg) 100%)}
.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.2;font-weight:800;margin-bottom:16px}
.hero-sub{font-size:1.1rem;color:var(--text-muted);margin-bottom:24px;max-width:480px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.hero-meta{font-size:.8rem;color:var(--text-light)}
.room-preview{background:var(--surface);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-md);position:relative;min-height:220px}
.room-bed{position:absolute;border-radius:var(--radius-sm)}
.bed-a{width:45%;height:30%;background:var(--accent-light);border:2px dashed var(--accent);bottom:15px;left:15px}
.bed-b{width:45%;height:30%;background:var(--green-light);border:2px dashed var(--green);top:15px;right:15px}
.room-divider{position:absolute;left:50%;top:10%;bottom:10%;width:2px;background:var(--yellow);transform:translateX(-50%)}
.room-desk{position:absolute;width:25%;height:15%;background:var(--yellow-light);border-radius:var(--radius-sm);bottom:15px;right:15px}
.room-closet{position:absolute;width:15%;height:40%;background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius-sm);top:15px;left:15px}
.room-label{position:absolute;bottom:4px;right:12px;font-size:.7rem;color:var(--text-light)}
/* Sections */
section{padding:48px 0}
.section-header{margin-bottom:32px}
.section-header h2{font-size:1.6rem;margin-bottom:8px}
.section-header p{color:var(--text-muted);max-width:600px}
/* Cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px}
.card h3{font-size:1.05rem;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--border)}
/* Planner */
.planner-section{background:var(--surface-alt)}
.planner-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:4px;color:var(--text)}
.field-hint{font-size:.82rem;color:var(--text-muted);margin-bottom:12px}
input[type="number"],input[type="text"],input[type="time"],select{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.95rem;font-family:var(--font);background:var(--surface);color:var(--text)}
input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
input[type="range"]{width:calc(100% - 36px);vertical-align:middle}
.range-val{display:inline-block;width:28px;text-align:right;font-weight:700;font-size:.85rem;color:var(--accent)}
.priority-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}
.priority-grid .field{margin-bottom:6px}
/* Occupant cards */
.occupant-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;margin-bottom:12px;position:relative}
.occupant-card .remove-occupant{position:absolute;top:8px;right:8px;background:none;border:none;cursor:pointer;font-size:1.1rem;color:var(--text-light);padding:2px 6px}
.occupant-card .remove-occupant:hover{color:var(--red)}
.occ-field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}
.occ-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.occ-tag{font-size:.75rem;padding:3px 8px;border-radius:20px;background:var(--accent-light);color:var(--accent-dark);font-weight:600;cursor:pointer;border:none;font-family:var(--font)}
.occ-tag:hover{background:var(--accent);color:#fff}
/* Output */
.output-card{position:sticky;top:72px}
.zone-map{min-height:160px;background:var(--bg);border-radius:var(--radius-sm);border:1px dashed var(--border);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.zone-map .empty-state{padding:20px;text-align:center}
.zone-bed{position:absolute;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:var(--text-muted)}
.zone-divider{position:absolute;background:var(--yellow);opacity:.6}
.quiet-hours,.ground-rules{min-height:80px}
.qh-block{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.qh-block:last-child{border-bottom:none}
.qh-time{font-weight:700;min-width:110px;color:var(--accent-dark)}
.qh-label{color:var(--text-muted)}
.rule-item{display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:.9rem;border-bottom:1px solid var(--border)}
.rule-item:last-child{border-bottom:none}
.rule-icon{flex-shrink:0;margin-top:2px}
.output-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
/* Steps */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center}
.step-num{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:1rem}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.88rem;color:var(--text-muted)}
/* Examples */
.examples-section{background:var(--surface-alt)}
.examples-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.example-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.example-card h3{font-size:1.05rem;margin-bottom:10px;color:var(--accent-dark)}
.example-card p{font-size:.88rem;color:var(--text-muted);margin-bottom:6px;line-height:1.5}
.example-card strong{color:var(--text)}
/* Mistakes */
.mistakes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mistake{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;border-left:4px solid var(--red)}
.mistake h3{font-size:.95rem;margin-bottom:6px}
.mistake p{font-size:.85rem;color:var(--text-muted)}
/* FAQ */
.faq-list details{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px;overflow:hidden}
.faq-list summary{padding:14px 20px;cursor:pointer;font-weight:600;font-size:.95rem;list-style:none;display:flex;align-items:center;justify-content:space-between}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';font-size:1.2rem;color:var(--accent);transition:transform .2s}
.faq-list details[open] summary::after{content:'−'}
.faq-list details p{padding:0 20px 16px;font-size:.9rem;color:var(--text-muted);line-height:1.6}
/* Product note */
.product-note{background:var(--green-light)}
.note-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;border-left:4px solid var(--green)}
.note-card h3{font-size:1.1rem;margin-bottom:10px}
.note-card p{color:var(--text-muted);font-size:.95rem}
/* Print */
.print-only{display:none}
@media print{
  .site-header,.site-footer,.hero,.how-section,.examples-section,.mistakes-section,.faq-section,.product-note,.output-actions,.planner-inputs,.section-header,.hero-visual,.nav-toggle{display:none!important}
  .print-only{display:block!important}
  body{background:#fff;color:#000;font-size:11pt}
  .compact{max-width:8in;margin:0 auto;padding:.5in}
  .compact h1{font-size:18pt;margin-bottom:4pt;text-align:center}
  .compact-date{text-align:center;font-size:9pt;color:#666;margin-bottom:16pt}
  .compact-section{margin-bottom:14pt}
  .compact-section h2{font-size:12pt;border-bottom:1px solid #ccc;padding-bottom:3pt;margin-bottom:6pt}
  .compact-section p,.compact-section li{font-size:10pt;line-height:1.5}
  .compact-signatures{display:flex;gap:40px;margin-top:30pt}
  .sig-line{flex:1;text-align:center}
  .sig-name{font-weight:700;display:block;margin-bottom:20pt;border-bottom:1px solid #000;padding-bottom:4pt}
  .sig-date{font-size:9pt;color:#666}
  .compact-footer{margin-top:20pt;font-size:8pt;color:#999;text-align:center}
}
/* Footer */
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:32px 0 20px;margin-top:20px}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}
.footer-brand strong{font-size:1.05rem}
.footer-brand p{font-size:.85rem;color:var(--text-muted);margin-top:4px;max-width:360px}
.footer-brand a{color:var(--accent);text-decoration:none}
.footer-brand a:hover{text-decoration:underline}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-links a{font-size:.85rem;color:var(--text-muted);text-decoration:none}
.footer-links a:hover{color:var(--text)}
.footer-bottom{font-size:.8rem;color:var(--text-light);padding-top:16px;border-top:1px solid var(--border)}
.footer-bottom a{color:var(--text-muted);text-decoration:none}
/* Responsive */
@media(max-width:900px){
  .hero .container{grid-template-columns:1fr}
  .hero-visual{order:-1}
  .planner-layout{grid-template-columns:1fr}
  .output-card{position:static}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .examples-grid{grid-template-columns:1fr}
  .mistakes-grid{grid-template-columns:1fr}
  .priority-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .site-nav{display:none;position:absolute;top:56px;left:0;right:0;background:var(--surface);flex-direction:column;padding:12px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-md)}
  .site-nav.open{display:flex}
  .site-nav a{padding:10px 16px}
  .nav-toggle{display:block}
  .hero{padding:32px 0 24px}
  .hero h1{font-size:1.5rem}
  .field-row,.occ-field-row{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .footer-top{flex-direction:column}
  .output-actions{flex-direction:column}
  .output-actions .btn{width:100%}
}
/* Empty state */
.empty-state{color:var(--text-light);font-size:.88rem;text-align:center;padding:20px}
/* Toast */
.toast{position:fixed;bottom:20px;right:20px;background:var(--text);color:#fff;padding:12px 20px;border-radius:var(--radius-sm);font-size:.9rem;z-index:999;opacity:0;transition:opacity .3s;pointer-events:none}
.toast.show{opacity:1}
/* AD_SLOT_720x120 */
.ad-slot{min-height:40px;margin:16px 0}


/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}