/* TTB Password Generator styles */
.ttb-tool {
  max-width: 980px;
  margin: 24px auto;
  padding: 20px;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  color: #111827;
}
.ttb-header h2{margin:0 0 6px 0;font-size:1.5rem;font-weight:800}
.ttb-sub{margin:0 0 16px 0;color:#6b7280}
.ttb-presets{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.ttb-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.ttb-grid{grid-template-columns:1fr}}
.ttb-card{border:1px solid #e5e7eb;border-radius:14px;padding:16px;background:#fafafa}
.ttb-row{display:flex;gap:10px;align-items:center;margin:10px 0;flex-wrap:wrap}
.ttb-row>label{min-width:120px}
.ttb-checks{gap:16px}
.ttb-checks label{display:flex;align-items:center;gap:8px;font-weight:600}
.ttb-advanced summary{cursor:pointer;font-weight:700;margin-bottom:8px}
.ttb-error{margin-top:8px;padding:8px 12px;border:1px solid #fecaca;background:#fef2f2;color:#991b1b;border-radius:10px;font-size:.95rem}
.ttb-metrics{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px;color:#374151}
.ttb-section-title{margin:0 0 8px 0}
.ttb-results{display:flex;flex-direction:column;gap:8px}
.ttb-result{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:8px 10px}
.ttb-result input{flex:1;border:0;background:transparent;font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:1rem;outline:none}
.ttb-btn{appearance:none;border:1px solid #3b82f6;background:#3b82f6;color:#fff;padding:10px 14px;border-radius:999px;font-weight:700;cursor:pointer;transition:transform .05s ease, filter .15s ease, box-shadow .15s ease;box-shadow:0 6px 18px rgba(59,130,246,.25)}
.ttb-btn:hover{filter:brightness(1.05)}
.ttb-btn:active{transform:translateY(1px)}
.ttb-btn.ghost{background:transparent;color:#374151;border-color:#d1d5db;box-shadow:none}
.ttb-btn.copy{background:#6b7280;border-color:#6b7280;box-shadow:0 6px 18px rgba(107,114,128,.25)}