*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0f0f0f;
  --bg-card:#1a1a1a;
  --bg-card-hover:#222;
  --border:#333;
  --text:#e5e5e5;
  --text-muted:#888;
  --text-dim:#666;
  --accent:#ff6b35;
  --accent-hover:#ff8555;
  --accent-dark:#cc5529;
  --green:#4ade80;
  --yellow:#facc15;
  --orange:#f97316;
  --red:#ef4444;
  --radius:8px;
  --radius-lg:12px;
  --shadow:0 2px 12px rgba(0,0,0,0.4);
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* Header */
.site-header{background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px}
.logo-text{font-size:1.25rem;font-weight:700;color:var(--text);letter-spacing:-0.5px}
.site-nav{display:flex;gap:24px}
.site-nav a{color:var(--text-muted);font-size:0.9rem;font-weight:500;transition:color .2s}
.site-nav a:hover{color:var(--accent);text-decoration:none}

/* Hero */
.hero{background:linear-gradient(135deg,#1a1a1a 0%,#0f0f0f 100%);padding:60px 24px 40px;text-align:center;border-bottom:1px solid var(--border)}
.hero-content{max-width:700px;margin:0 auto}
.hero h1{font-size:2.5rem;font-weight:800;letter-spacing:-1px;margin-bottom:12px;background:linear-gradient(135deg,var(--accent),#ff9a6b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:1.1rem;color:var(--text-muted);max-width:500px;margin:0 auto 24px}
.hero-stats{display:flex;justify-content:center;gap:40px}
.stat{display:flex;flex-direction:column;align-items:center}
.stat strong{font-size:2rem;font-weight:700;color:var(--accent)}
.stat span{font-size:0.8rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px}

/* Sections */
section{padding:48px 24px;max-width:1200px;margin:0 auto}
.section-header{margin-bottom:32px}
.section-header h2{font-size:1.5rem;font-weight:700;margin-bottom:6px}
.section-header p{color:var(--text-muted);font-size:0.95rem}

/* Setup */
.setup-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;margin:32px auto}
.setup-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.setup-card{display:flex;flex-direction:column;gap:6px}
.setup-card label{font-size:0.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.5px}
.setup-card input,.setup-card select{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;color:var(--text);font-size:0.9rem;transition:border-color .2s}
.setup-card input:focus,.setup-card select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,107,53,0.15)}
.board-select-row{display:flex;gap:8px}
.board-select-row select{flex:1}
.setup-actions{display:flex;gap:12px;margin-top:20px;align-items:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:var(--radius);font-size:0.9rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .2s;font-family:var(--font)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);text-decoration:none}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.btn-danger{background:transparent;border-color:var(--red);color:var(--red)}
.btn-danger:hover{background:var(--red);color:#fff;text-decoration:none}
.btn-sm{padding:6px 14px;font-size:0.8rem}
.btn-full{width:100%}

/* Dashboard */
.dashboard-section{margin:0 auto}
.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.diagram-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;display:flex;flex-direction:column;align-items:center}
.board-diagram{width:100%;max-width:360px;height:auto}
.diagram-part{cursor:pointer;transition:opacity .2s}
.diagram-part:hover{opacity:0.8}
.diagram-part:focus{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.diagram-legend{display:flex;gap:16px;margin-top:16px;flex-wrap:wrap;justify-content:center}
.legend-item{display:flex;align-items:center;gap:6px;font-size:0.8rem;color:var(--text-muted)}
.legend-dot{width:10px;height:10px;border-radius:50%;display:inline-block}

.dashboard-panels{display:flex;flex-direction:column;gap:16px}
.panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}
.panel h3{font-size:1rem;font-weight:700;margin-bottom:12px}
.panel-row{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.panel-row label{font-size:0.8rem;color:var(--text-muted);font-weight:600}
.panel-row input{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;color:var(--text);font-size:0.9rem}
.panel-row input:focus{outline:none;border-color:var(--accent)}
.session-summary{display:flex;gap:20px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);font-size:0.85rem;color:var(--text-muted)}

.reminders-list{display:flex;flex-direction:column;gap:8px}
.reminder-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);font-size:0.85rem}
.reminder-item.status-ok{background:rgba(74,222,128,0.1);border:1px solid rgba(74,222,128,0.2)}
.reminder-item.status-warn{background:rgba(250,204,21,0.1);border:1px solid rgba(250,204,21,0.2)}
.reminder-item.status-urgent{background:rgba(249,115,22,0.1);border:1px solid rgba(249,115,22,0.2)}
.reminder-item.status-critical{background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.2)}
.reminder-dot{width:8px;height:8px;border-radius%;flex-shrink:0}
.reminder-dot.ok{background:var(--green)}
.reminder-dot.warn{background:var(--yellow)}
.reminder-dot.urgent{background:var(--orange)}
.reminder-dot.critical{background:var(--red)}

.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}

/* Timeline */
.timeline-controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.timeline-list{display:flex;flex-direction:column;gap:8px;max-height:400px;overflow-y:auto}
.timeline-entry{display:flex;gap:12px;padding:12px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-size:0.9rem}
.timeline-date{font-size:0.75rem;color:var(--text-dim);white-space:nowrap;min-width:80px;padding-top:2px}
.timeline-action{flex:1}
.timeline-action strong{color:var(--accent)}
.timeline-notes{color:var(--text-muted);font-size:0.85rem;margin-top:2px}

/* Reference */
.reference-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:32px}
.ref-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}
.ref-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px;color:var(--accent)}
.ref-interval{font-size:0.85rem;color:var(--text-muted);margin-bottom:4px}
.ref-card p{font-size:0.85rem;color:var(--text-muted);margin-top:8px;line-height:1.5}
.ref-tip{background:rgba(255,107,53,0.08);border-left:3px solid var(--accent);padding:8px 12px;margin-top:10px;border-radius:0 var(--radius) var(--radius) 0;font-size:0.82rem;color:var(--text)}

.comparison-table-wrap{overflow-x:auto}
.comparison-table{width:100%;border-collapse:collapse;font-size:0.85rem}
.comparison-table th,.comparison-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border)}
.comparison-table th{background:var(--bg-card);color:var(--text-muted);font-weight:600;font-size:0.75rem;text-transform:uppercase;letter-spacing:0.5px}
.comparison-table td{color:var(--text)}
.comparison-table tr:hover td{background:var(--bg-card)}

/* Why section */
.why-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;margin:0 auto}
.why-content p{color:var(--text-muted);margin-bottom:12px;line-height:1.7}

/* Empty state */
.empty-state{color:var(--text-dim);font-size:0.9rem;text-align:center;padding:20px}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal-overlay[hidden]{display:none}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;max-width:400px;width:100%;box-shadow:var(--shadow)}
.modal h3{margin-bottom:16px;font-size:1.1rem}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}
.modal-option{display:block;width:100%;text-align:left;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);cursor:pointer;margin-bottom:6px;font-size:0.9rem;transition:all .2s}
.modal-option:hover{border-color:var(--accent);background:rgba(255,107,53,0.05)}

/* Footer */
.site-footer{border-top:1px solid var(--border);margin-top:48px;padding:32px 24px;background:var(--bg-card)}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.footer-brand{display:flex;flex-direction:column}
.footer-brand strong{color:var(--accent)}
.footer-brand span{font-size:0.8rem;color:var(--text-dim)}
.footer-nav{display:flex;gap:20px}
.footer-nav a{color:var(--text-muted);font-size:0.85rem}
.footer-nav a:hover{color:var(--accent)}
.footer-meta{font-size:0.75rem;color:var(--text-dim)}

/* Responsive */
@media(max-width:768px){
  .dashboard-grid{grid-template-columns:1fr}
  .hero h1{font-size:1.8rem}
  .hero-stats{gap:24px}
  .stat strong{font-size:1.5rem}
  .site-nav{gap:14px}
  .site-nav a{font-size:0.8rem}
  .setup-grid{grid-template-columns:1fr}
  .quick-actions{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;text-align:center}
  .footer-nav{flex-wrap:wrap;justify-content:center}
}
@media(max-width:480px){
  .header-inner{padding:0 16px}
  section{padding:32px 16px}
  .setup-section{padding:20px}
  .hero{padding:40px 16px 30px}
  .hero h1{font-size:1.5rem}
  .timeline-controls .btn-sm{padding:5px 10px;font-size:0.75rem}
}

/* Scrollbar */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}


/* 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;
}