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1rem}.settings-subtitle{font-size:1.2rem;color:#6c757d;margin:0}.settings-content{display:flex;flex-direction:column;gap:3rem}.settings-section{background:#fffffff2;border:1px solid #e2e8f0;border-radius:20px;padding:2.5rem;box-shadow:0 10px 30px #0000001a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:transform .3s ease,box-shadow .3s ease}.settings-section:hover{transform:translateY(-2px);box-shadow:0 15px 40px #00000026}.settings-section h2{font-size:1.75rem;font-weight:700;color:#2c3e50;margin:0 0 1.5rem;border-bottom:2px solid #e1e8ed;padding-bottom:.5rem}.account-info{display:flex;flex-direction:column;gap:1rem}.info-item{display:flex;align-items:center;gap:1rem;padding:1rem;background-color:#f8f9fa;border-radius:8px;border:1px solid #e1e8ed}.info-item label{font-weight:700;color:#495057;min-width:80px}.info-item span{color:#2c3e50;font-size:1.1rem}.password-form,.preferences-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:1.1rem;font-weight:700;color:#495057}.form-group input,.form-group select{padding:.75rem 1rem;border:2px solid #e1e8ed;border-radius:8px;font-size:1rem;font-family:OpenDyslexic,serif;background-color:#fff;transition:border-color .3s ease;min-height:48px}.form-group input:focus,.form-group select:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e233}.form-group input:disabled,.form-group select:disabled{background-color:#f8f9fa;cursor:not-allowed;opacity:.7}.form-help{font-size:.9rem;color:#6c757d;font-style:italic}input[type=range]{-webkit-appearance:none;appearance:none;height:8px;background:#e1e8ed;border-radius:4px;outline:none;border:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:#4a90e2;border-radius:50%;cursor:pointer}input[type=range]::-moz-range-thumb{width:20px;height:20px;background:#4a90e2;border-radius:50%;cursor:pointer;border:none}.range-value{font-weight:700;color:#4a90e2;margin-left:1rem}.checkbox-group{display:flex;flex-direction:column;gap:1rem}.checkbox-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;padding:.75rem;border:1px solid #e1e8ed;border-radius:8px;background-color:#f8f9fa;transition:background-color .3s ease;min-height:48px}.checkbox-label:hover{background-color:#e9ecef}.checkbox-label input[type=checkbox]{width:20px;height:20px;margin:0;cursor:pointer}.checkbox-label span{font-size:1.1rem;color:#495057}.settings-button{padding:.75rem 2rem;border:none;border-radius:8px;font-size:1.1rem;font-weight:700;font-family:OpenDyslexic,serif;cursor:pointer;transition:all .3s ease;min-height:48px;align-self:flex-start}.settings-button.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:12px;font-weight:600;letter-spacing:.5px;box-shadow:0 8px 25px #667eea40}.settings-button.primary:hover:not(:disabled){background:linear-gradient(135deg,#5a67d8,#6c5ce7);transform:translateY(-3px);box-shadow:0 12px 35px #667eea66}.settings-button:disabled{background:#6c757d;cursor:not-allowed;transform:none;box-shadow:none}.success-message{background-color:#d4edda;color:#155724;padding:1rem;border:2px solid #c3e6cb;border-radius:8px;font-weight:700;margin-bottom:2rem}.error-message{background-color:#f8d7da;color:#721c24;padding:1rem;border:2px solid #f5c6cb;border-radius:8px;font-weight:700;margin-bottom:2rem}@media (max-width: 768px){.settings-container{padding:1rem}.settings-header h1{font-size:2rem}.settings-subtitle{font-size:1rem}.settings-section{padding:1.5rem}.settings-section h2{font-size:1.5rem}.info-item{flex-direction:column;align-items:flex-start;gap:.5rem}.info-item label{min-width:auto}}@media (max-width: 480px){.settings-container{padding:.5rem}.settings-section{padding:1rem}.settings-button{width:100%}}@media (prefers-contrast: high){.settings-container{background-color:#fff}.settings-section{border-color:#000}.settings-header h1,.settings-section h2{color:#000}.form-group input,.form-group select{border-color:#000}.settings-button.primary{background:#000;border:2px solid #000000}.settings-button.primary:hover:not(:disabled){background:#333}}@media (prefers-reduced-motion: reduce){.settings-button,.form-group input,.form-group select,.checkbox-label{transition:none}.settings-button.primary:hover:not(:disabled){transform:none}}