/* /static/app.css */
*,*:before,*:after{box-sizing:border-box}
html,body{height:100%}
:root{--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--pri:#0ea5e9;--pri-700:#0284c7}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,sans-serif;background:#fff;color:var(--ink);-webkit-text-size-adjust:100%}
.wrap{max-width:720px;margin:24px auto;padding:0 16px}
.brand-block{display:flex;flex-direction:column;align-items:center;margin:8px 0 20px;text-decoration:none;color:inherit}
.logo{height:128px;width:auto;margin-bottom:10px;user-select:none}
.product{font-weight:800;font-size:40px;letter-spacing:.3px;position:relative}
.shimmer{background:linear-gradient(100deg,var(--ink) 20%,var(--ink) 44%,#64748b 50%,var(--ink) 56%,var(--ink) 80%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 8s ease-in-out infinite}
@keyframes shine{0%{background-position:220% 0}100%{background-position:-220% 0}}

.panel{border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:0 8px 24px rgba(2,132,199,.08);background:#fff}
.opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:4px 0 12px}
.grid input{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;font:inherit}
.actions{display:flex;align-items:center;gap:12px;margin:8px 0;position:relative;flex-wrap:wrap}
button{padding:12px 18px;border:1px solid var(--pri-700);border-radius:12px;background:var(--pri);color:#fff;cursor:pointer;font-weight:700}
button:focus-visible{outline:2px solid var(--pri-700);outline-offset:2px}
button:active{transform:translateY(1px)}
.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.hint{font-size:12px;color:var(--muted);cursor:help}
.hint-tip{position:absolute;top:48px;left:190px;background:var(--ink);color:#fff;border-radius:8px;padding:8px 10px;font-size:12px;opacity:0;pointer-events:none;transform:translateY(6px);transition:opacity .15s,transform .15s;max-width:360px}
.hint:focus+.hint-tip,.hint:hover+.hint-tip{opacity:1;transform:translateY(0)}

.results{list-style:none;padding:0;margin:12px 0;display:grid;gap:10px}
.pill{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
.pw-input{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:15px}
.copy{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--pri);background:var(--pri);color:#fff;border-radius:12px;padding:12px 18px;cursor:pointer;font-weight:700;position:relative}
.copy svg{width:16px;height:16px;flex:0 0 auto}
.tooltip{position:absolute;top:-34px;right:0;background:var(--ink);color:#fff;border-radius:8px;padding:6px 8px;font-size:12px;opacity:0;pointer-events:none;transform:translateY(6px);transition:opacity .15s,transform .15s;z-index:10;white-space:nowrap}
.tooltip.show{opacity:1;transform:translateY(0)}

.strength{width:12px;height:12px;border-radius:50%;justify-self:end}
.easy{background:#ef4444}.medium{background:#f59e0b}.hard{background:#10b981}.extreme{background:#2563eb}
.legend{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted);flex-wrap:wrap}
.legend .dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle}
.note{font-size:12px;color:var(--muted)}

.ft{max-width:1200px;margin:18px auto;padding:10px 16px;color:var(--muted);border-top:1px solid var(--line);text-align:center;font-size:13px;line-height:1.4}
.ft a{color:inherit;text-decoration:none;margin:0 4px}
.ft a:focus-visible{outline:2px solid var(--pri-700);outline-offset:2px}

@media(max-width:640px){
  .product{font-size:32px}
  .logo{height:104px}
  .opts,.grid{grid-template-columns:1fr}
  .hint-tip{left:0;right:0}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}