:root{--bg:#f8fafc;--bg-alt:#f1f5f9;--card-bg:#fff;--text:#334155;--text-h:#0f172a;--text-secondary:#64748b;--border:#e2e8f0;--accent:#7c3aed;--accent-hover:#6d28d9;--accent-light:#7c3aed1f;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--weak:#ef4444;--medium:#f59e0b;--strong:#10b981;--very-strong:#6366f1;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000f;--shadow-lg:0 10px 25px #00000014;--radius:12px;--radius-sm:8px;--sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:"JetBrains Mono", "Fira Code", ui-monospace, Consolas, monospace;font-family:var(--sans);color:var(--text);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-size:16px;line-height:1.5}[data-theme=dark]{--bg:#0f1119;--bg-alt:#171923;--card-bg:#1a1d2e;--text:#cbd5e1;--text-h:#f1f5f9;--text-secondary:#64748b;--border:#2d3142;--accent:#a78bfa;--accent-hover:#c4b5fd;--accent-light:#a78bfa1f;--shadow:0 1px 3px #0000004d, 0 1px 2px #0003;--shadow-lg:0 10px 25px #0006;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}body{justify-content:center;align-items:center;min-height:100vh;margin:0;display:flex}#app{width:100%;max-width:480px;padding:2rem 1.5rem}header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.header-top{align-items:center;gap:10px;display:flex}.header-top h1{color:var(--text-h);letter-spacing:-.02em;font-size:1.35rem;font-weight:700}.site-logo{flex-shrink:0}#theme-toggle{background:var(--bg-alt);border:1px solid var(--border);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.1rem;transition:all .2s;display:flex}#theme-toggle:hover{border-color:var(--accent);background:var(--accent-light)}.password-display{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:1.25rem;padding:1rem 1.25rem}.password-field{align-items:center;gap:8px;display:flex}.password-text{font-family:var(--mono);color:var(--text-h);letter-spacing:1px;word-break:break-all;-webkit-user-select:all;user-select:all;flex:1;min-height:1.5em;font-size:1.15rem;font-weight:500}.password-digit{color:#f59e0b}[data-theme=dark] .password-digit{color:#fbbf24}.icon-btn{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background:0 0;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;transition:all .2s;display:flex}.icon-btn:hover{border-color:var(--accent);background:var(--accent-light)}.icon-btn svg{display:block}.icon-btn.copied{border-color:var(--success);background:#10b9811a}.strength-bar-container{background:var(--border);border-radius:2px;height:4px;margin-top:.75rem;overflow:hidden}.strength-bar{border-radius:2px;height:100%;transition:all .3s}.strength-label{text-align:right;text-transform:uppercase;letter-spacing:.05em;margin-top:.4rem;font-size:.8rem;font-weight:600}.controls{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:1.25rem;padding:1.25rem}.control-group{margin-bottom:1rem}.control-group:last-child{margin-bottom:0}.control-group>label{color:var(--text);margin-bottom:.5rem;font-size:.85rem;font-weight:600;display:block}.slider-row{align-items:center;gap:10px;display:flex}.slider-row span{color:var(--text-secondary);text-align:center;min-width:16px;font-size:.8rem}input[type=range]{appearance:none;background:var(--border);cursor:pointer;border-radius:3px;outline:none;flex:1;height:6px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;border:2px solid var(--card-bg);border-radius:50%;width:20px;height:20px;transition:transform .15s;box-shadow:0 2px 6px #0003}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.1)}input[type=range]::-moz-range-thumb{background:var(--accent);cursor:pointer;border:2px solid var(--card-bg);border-radius:50%;width:20px;height:20px;box-shadow:0 2px 6px #0003}#length-value{color:var(--accent);font-weight:700;font-family:var(--mono);font-size:1rem}.char-toggles{grid-template-columns:1fr 1fr;gap:8px;display:grid}.char-toggles .control-group{margin-bottom:0}.toggle-row{background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;padding:10px 12px;transition:all .2s;display:flex}.toggle-row:hover{border-color:var(--accent)}.toggle-row:has(input:checked){border-color:var(--accent);background:var(--accent-light)}.toggle-row input[type=checkbox]{appearance:none;border:2px solid var(--border);cursor:pointer;border-radius:4px;flex-shrink:0;width:18px;height:18px;transition:all .2s;position:relative}.toggle-row input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}.toggle-row input[type=checkbox]:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:6px;height:10px;position:absolute;top:1px;left:4px;transform:rotate(45deg)}.toggle-label{color:var(--text);font-size:.85rem;font-weight:500;font-family:var(--mono)}.control-group:has(#ch-exclude-similar){margin-top:4px}.control-group:has(#ch-exclude-similar) .toggle-row{width:100%}.control-group:has(#ch-exclude-similar) .toggle-label{font-family:var(--sans);font-size:.8rem}.actions{gap:10px;display:flex}.primary-btn{border-radius:var(--radius-sm);background:var(--accent);color:#fff;cursor:pointer;letter-spacing:.01em;border:none;flex:1;padding:.8rem 1.5rem;font-size:.95rem;font-weight:600;transition:all .2s}.primary-btn:hover{background:var(--accent-hover);box-shadow:var(--shadow-lg);transform:translateY(-1px)}.primary-btn:active{transform:translateY(0)}.toast{background:var(--text-h);color:var(--bg);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);z-index:100;padding:.65rem 1.25rem;font-size:.85rem;font-weight:500;transition:opacity .3s,transform .3s;position:fixed;bottom:2rem;left:50%;transform:translate(-50%)}.toast.hidden{opacity:0;pointer-events:none;transform:translate(-50%)translateY(10px)}.ad-banner{text-align:center;border-radius:var(--radius-sm);min-height:90px;margin:1rem 0;overflow:hidden}.page-title{color:var(--text-h);text-align:center;letter-spacing:-.02em;margin:0 0 1.25rem;font-size:1.5rem;font-weight:700;line-height:1.25}.seo-content{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:1.25rem;padding:1.5rem}.seo-content h2{color:var(--text-h);letter-spacing:-.01em;margin:0 0 .6rem;font-size:1.1rem;font-weight:700}.seo-content h2:not(:first-child){margin-top:1.25rem}.seo-content p{color:var(--text-secondary);margin:0 0 .5rem;font-size:.9rem;line-height:1.65}.seo-content p:last-child{margin-bottom:0}.seo-content code{font-family:var(--mono);background:var(--bg-alt);color:var(--text);border-radius:3px;padding:1px 5px;font-size:.82rem}@media (width<=500px){.page-title{font-size:1.25rem}.seo-content{padding:1.15rem}#app{padding:1.25rem 1rem}.char-toggles{grid-template-columns:1fr}}