:root{--background-color: #ffffff;--surface-color: #f7f9fc;--widget-background-color: #ffffff;--primary-color: #6200ea;--primary-variant-color: #3700b3;--secondary-color: #03dac6;--on-background-color: #212121;--on-surface-color: #212121;--on-primary-color: #ffffff;--border-color: #e0e0e0;--success-color: #4caf50;--hover-overlay: rgba(0, 0, 0, .05);--font-family-sans: "Inter", sans-serif;--font-family-mono: "Roboto Mono", monospace}[data-theme=dark]{--background-color: #121212;--surface-color: #1e1e1e;--widget-background-color: #2c2c2c;--primary-color: #bb86fc;--primary-variant-color: #3700b3;--secondary-color: #03dac6;--on-background-color: #e0e0e0;--on-surface-color: #ffffff;--on-primary-color: #000000;--border-color: #333333;--success-color: #4caf50;--hover-overlay: rgba(255, 255, 255, .08)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-sans);background-color:var(--background-color);color:var(--on-background-color);display:flex;justify-content:center;align-items:flex-start;min-height:100vh;padding:2rem 1rem;transition:background-color .3s ease,color .3s ease}#root{width:100%;max-width:600px}.app-container{background-color:var(--surface-color);border-radius:12px;padding:2rem;box-shadow:0 10px 30px #0000001a;border:1px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}h1{color:var(--on-surface-color);text-align:center;font-weight:700;flex-grow:1;padding-left:44px}.theme-toggle-btn{background:transparent;border:1px solid transparent;color:var(--on-background-color);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease,color .2s ease;width:44px;height:44px}.theme-toggle-btn:hover{background-color:var(--hover-overlay)}.theme-toggle-btn svg{width:22px;height:22px}.options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:2rem}.form-group{display:flex;flex-direction:column;gap:.75rem}.form-group label{font-weight:500;color:var(--on-background-color)}.form-group input[type=number]{background-color:var(--widget-background-color);border:1px solid var(--border-color);color:var(--on-surface-color);padding:.75rem;border-radius:6px;font-size:1rem;width:100%;transition:border-color .2s ease,box-shadow .2s ease,background-color .3s ease}.form-group input[type=number]:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary-color) 20%,transparent)}.slider-group{display:flex;align-items:center;gap:1rem}.slider-group input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;background:color-mix(in srgb,var(--on-surface-color) 10%,transparent);border-radius:5px;outline:none;opacity:.9;transition:opacity .2s;border:1px solid var(--border-color)}.slider-group input[type=range]:hover{opacity:1}.slider-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--primary-color);cursor:pointer;border-radius:50%;border:2px solid var(--widget-background-color)}.slider-group input[type=range]::-moz-range-thumb{width:20px;height:20px;background:var(--primary-color);cursor:pointer;border-radius:50%;border:2px solid var(--widget-background-color)}.slider-value{font-weight:500;color:var(--on-surface-color);background-color:var(--widget-background-color);padding:.25rem .75rem;border-radius:6px;min-width:40px;text-align:center;border:1px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}.checkbox-group{display:flex;align-items:center;gap:.75rem;cursor:pointer;padding:.5rem 0}.checkbox-group.disabled{cursor:not-allowed;opacity:.6}.checkbox-group input{display:none}.checkbox-custom{width:20px;height:20px;border:2px solid var(--border-color);background-color:var(--widget-background-color);border-radius:4px;display:flex;justify-content:center;align-items:center;transition:background-color .2s ease,border-color .2s ease}.checkbox-custom svg{display:none}.checkbox-group input:checked+.checkbox-custom{background-color:var(--primary-color);border-color:var(--primary-color)}.checkbox-group input:checked+.checkbox-custom svg{display:block;stroke:var(--on-primary-color)}.generate-btn{width:100%;padding:1rem;font-size:1.1rem;font-weight:700;color:var(--on-primary-color);background-color:var(--primary-color);border:none;border-radius:8px;cursor:pointer;transition:background-color .2s ease,transform .1s ease;margin-bottom:2rem}.generate-btn:hover{background-color:color-mix(in srgb,var(--primary-color) 90%,#ffffff)}[data-theme=dark] .generate-btn:hover{background-color:color-mix(in srgb,var(--primary-color) 90%,#000000)}.generate-btn:active{transform:scale(.98)}.generate-btn:disabled{background-color:color-mix(in srgb,var(--on-surface-color) 20%,transparent);color:color-mix(in srgb,var(--on-surface-color) 60%,transparent);cursor:not-allowed}.results-header{display:flex;justify-content:flex-end;margin-bottom:1rem}.copy-all-btn{background:transparent;border:1px solid var(--border-color);color:var(--on-background-color);padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-weight:500;transition:background-color .2s ease,color .2s ease,border-color .2s ease}.copy-all-btn:hover{background-color:var(--hover-overlay)}.copy-all-btn.copied{background-color:var(--success-color);border-color:var(--success-color);color:var(--on-primary-color)}.passwords-container{display:flex;flex-direction:column;gap:1rem}.password-item{display:flex;align-items:center;justify-content:space-between;gap:1rem;background-color:var(--widget-background-color);padding:.75rem 1rem;border-radius:6px;border:1px solid var(--border-color);flex-wrap:wrap;transition:background-color .3s ease,border-color .3s ease}.password-info{display:flex;flex-direction:column;gap:.5rem;flex-grow:1;min-width:200px}.password-text{font-family:var(--font-family-mono);font-size:1.1rem;color:var(--on-surface-color);word-break:break-all}.copy-btn{background:transparent;border:1px solid var(--border-color);color:var(--on-background-color);padding:.5rem .75rem;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:background-color .2s ease,color .2s ease;flex-shrink:0}.copy-btn:hover{background-color:var(--hover-overlay)}.copy-btn.copied{background-color:var(--success-color);border-color:var(--success-color);color:var(--on-primary-color)}.copy-btn svg{width:16px;height:16px}.strength-meter-container{display:flex;align-items:center;gap:.75rem;margin-top:.25rem}.strength-meter-bar{height:6px;flex-grow:1;max-width:200px;background-color:color-mix(in srgb,var(--on-surface-color) 10%,transparent);border-radius:3px;overflow:hidden}.strength-meter-fill{height:100%;border-radius:3px;transition:width .4s ease,background-color .4s ease}.strength-meter-label{font-size:.8rem;font-weight:500;min-width:75px;text-align:left}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}