.simple-user-form{max-width:500px;margin:20px auto;padding:30px;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo",sans-serif;line-height:1.6}.simple-user-form h3{text-align:center;margin-bottom:25px;color:#333;font-size:24px;font-weight:600}.input-requirements{background:#f0f8ff;padding:15px;margin-bottom:20px;border-radius:5px;border-left:4px solid #0073aa}.input-requirements h4{margin-top:0;margin-bottom:10px;color:#0073aa;font-size:16px}.input-requirements ul{margin:10px 0;padding-left:20px}.input-requirements li{margin-bottom:5px;font-size:14px}.form-group{margin-bottom:20px;position:relative}.form-group.focused label{color:#0073aa;font-weight:600}.form-group label{display:block;margin-bottom:5px;font-weight:500;color:#555;transition:color .3s ease}.required{color:#e74c3c}.form-group input[type="text"],.form-group input[type="email"],.form-group input[type="password"],.form-group textarea{width:100%;padding:12px;border:2px solid #ddd;border-radius:4px;font-size:16px;transition:all .3s ease;box-sizing:border-box;font-family:inherit}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#0073aa;box-shadow:0 0 0 3px rgba(0,115,170,.1);transform:translateY(-1px)}.form-group input.error{border-color:#e74c3c;box-shadow:0 0 0 3px rgba(231,76,60,.1);background-color:#fdf2f2}.form-group input.warning{border-color:#f39c12;box-shadow:0 0 0 3px rgba(243,156,18,.1);background-color:#fef9e7}.form-group textarea{resize:vertical;min-height:80px}.field-help{display:none;font-size:12px;color:#666;margin-top:5px;padding:5px 8px;background:#f8f9fa;border-radius:3px;border-left:3px solid #0073aa}.form-group input[type="checkbox"]{margin-right:8px;transform:scale(1.2)}.form-group label:has(input[type="checkbox"]) {display:flex;align-items:center;cursor:pointer}.simple-user-form button{width:100%;padding:14px;background:linear-gradient(135deg,#0073aa 0%,#005a87 100%);color:#fff;border:none;border-radius:4px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.simple-user-form button:hover{background:linear-gradient(135deg,#005a87 0%,#004066 100%);transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,115,170,.3)}.simple-user-form button:active{transform:translateY(0)}.simple-user-form button:disabled{background:#bdc3c7;cursor:not-allowed;transform:none;box-shadow:none}.delete-button{background:linear-gradient(135deg,#e74c3c 0%,#c0392b 100%)!important}.delete-button:hover{background:linear-gradient(135deg,#c0392b 0%,#a93226 100%)!important}.success{padding:12px;margin:15px 0;background:linear-gradient(135deg,#d4edda 0%,#c3e6cb 100%);color:#155724;border:1px solid #c3e6cb;border-radius:4px;border-left:4px solid #28a745;animation:slideInDown .5s ease}.error{padding:12px;margin:15px 0;background:linear-gradient(135deg,#f8d7da 0%,#f5c6cb 100%);color:#721c24;border:1px solid #f5c6cb;border-radius:4px;border-left:4px solid #dc3545;animation:slideInDown .5s ease}.warning{padding:15px;margin:15px 0;background:linear-gradient(135deg,#fff3cd 0%,#ffeaa7 100%);color:#856404;border:1px solid #ffeaa7;border-radius:4px;border-left:4px solid #f39c12}.info{padding:12px;margin:15px 0;background:linear-gradient(135deg,#d1ecf1 0%,#bee5eb 100%);color:#0c5460;border:1px solid #bee5eb;border-radius:4px;border-left:4px solid #17a2b8}.password-strength{margin-top:5px;font-size:14px;padding:5px 8px;border-radius:3px;background:#f8f9fa}.username-check{margin-top:5px;font-size:14px;padding:5px 8px;border-radius:3px;background:#f8f9fa}.simple-user-form a{color:#0073aa;text-decoration:none;transition:color .3s ease}.simple-user-form a:hover{color:#005a87;text-decoration:underline}@media (max-width:768px){.simple-user-form{margin:10px;padding:20px;border-radius:0;box-shadow:none;border:1px solid #ddd}.simple-user-form h3{font-size:20px}.form-group input,.form-group textarea{font-size:16px}}@media (max-width:480px){.input-requirements{padding:10px;font-size:14px}.input-requirements ul{padding-left:15px}}@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}.simple-user-form{animation:fadeInUp .5s ease-out}.simple-user-form.loading{opacity:.7;pointer-events:none}.simple-user-form.loading::after{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid #f3f3f3;border-top:2px solid #0073aa;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}.form-group input:focus-visible,.form-group textarea:focus-visible,.simple-user-form button:focus-visible{outline:2px solid #0073aa;outline-offset:2px}@media (prefers-color-scheme:dark){.simple-user-form{background:#2c3e50;color:#ecf0f1;border:1px solid #34495e}.simple-user-form h3{color:#ecf0f1}.form-group label{color:#bdc3c7}.form-group input,.form-group textarea{background:#34495e;color:#ecf0f1;border-color:#4a5f7a}.form-group input:focus,.form-group textarea:focus{border-color:#3498db;background:#2c3e50}.input-requirements{background:#34495e;border-left-color:#3498db}.input-requirements h4{color:#3498db}.field-help{background:#34495e;color:#bdc3c7;border-left-color:#3498db}.success{background:#1e3a2e;color:#a8e6cf;border-color:#27ae60}.error{background:#3e1e1e;color:#ffb3b3;border-color:#e74c3c}.warning{background:#3e3a1e;color:#ffd93d;border-color:#f39c12}.info{background:#1e3a3e;color:#a8d8e6;border-color:#17a2b8}}@media print{.simple-user-form{box-shadow:none;border:1px solid #000}.simple-user-form button{display:none}.success,.error,.warning,.info{border:1px solid #000;background:none!important}}.form-group{position:relative}.form-group input[type="password"],.form-group input[type="text"]{padding-right:65px!important}.password-toggle-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:1px solid #ddd;background:#f7f7f7;cursor:pointer;font-size:12px;padding:4px 8px;border-radius:3px;color:#666;z-index:10;transition:all .3s ease;width:55px;text-align:center}.password-toggle-btn:hover{background:#e9ecef;border-color:#adb5bd}.password-toggle-btn:focus{outline:2px solid #0073aa;outline-offset:2px}.reset-container{background:#fff;padding:40px;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.2);max-width:500px;margin:20px auto;width:100%;box-sizing:border-box}.reset-container h1{text-align:center;color:#333;margin-bottom:30px}.security-info{background:#e7f3ff;padding:15px;border-radius:5px;margin-bottom:20px;font-size:14px;color:#0c5460;border-left:4px solid #17a2b8}.success-container{background:#fff;padding:40px;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.2);text-align:center;max-width:500px;margin:20px auto}.success-icon{font-size:4em;color:#28a745;margin-bottom:20px}.success-container h1{color:#333;margin-bottom:20px}.success-container p{color:#666;line-height:1.6;margin-bottom:30px}.btn{display:inline-block;padding:12px 30px;background:#0073aa;color:#fff;text-decoration:none;border-radius:5px;transition:background .3s;margin:0 10px;border:none;cursor:pointer;font-size:16px}.btn:hover{background:#005a87;color:#fff;text-decoration:none}.btn-secondary{background:#6c757d}.btn-secondary:hover{background:#545b62}.notice.notice-info.is-dismissible{border-left-color:#0073aa}.notice.notice-info.is-dismissible p{margin:.5em 0}@media (max-width:768px){.reset-container,.success-container{margin:10px;padding:30px 20px}.success-icon{font-size:3em}.btn{display:block;margin:10px 0;text-align:center}}.simple-user-form input:focus-visible,.simple-user-form textarea:focus-visible,.simple-user-form button:focus-visible,.password-toggle-btn:focus-visible{outline:2px solid #0073aa;outline-offset:2px}@media (prefers-color-scheme:dark){.password-toggle-btn{background:#495057;color:#f8f9fa;border-color:#6c757d}.password-toggle-btn:hover{background:#5a6268;border-color:#7a8288}.security-info{background:#1e3a3e;color:#a8d8e6;border-left-color:#17a2b8}.reset-container,.success-container{background:#2c3e50;color:#ecf0f1}.reset-container h1,.success-container h1{color:#ecf0f1}.reset-container input,.success-container input{background:#34495e;color:#ecf0f1;border-color:#4a5f7a}}