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ease}.toggle-slider:before{content:"";height:18px;width:18px;left:3px;bottom:3px;background:white;border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,.2)}.toggle-switch input:checked+.toggle-slider{background:var(--color-primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translateX(20px)}.login-method-info{margin-bottom:2rem;padding:1rem;background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-md)}.login-method-item{display:flex;align-items:center;gap:1rem}.login-method-icon{width:40px;height:40px;background:var(--color-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:white;font-size:1rem}.login-method-content{flex:1}.login-method-title{font-size:.875rem;font-weight:500;color:var(--color-text-primary);margin-bottom:.25rem}.login-method-description{font-size:.75rem;color:var(--color-text-secondary)}.login-method-status{padding:.25rem 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var(--color-border);border-radius:var(--radius-md);padding:.5rem;margin-bottom:1rem}.settings-nav-item{flex:1;justify-content:center;border-bottom:none;border-radius:var(--radius-sm)}.settings-nav-item.active{background:var(--color-primary);color:white}}@media (max-width:640px){.login-method-item,.oauth-info-content{flex-direction:column;text-align:center;gap:.75rem}}.toast{position:fixed;top:2rem;right:2rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1rem 1.5rem;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.75rem;z-index:10000;transform:translateX(100%);opacity:0;transition:all .3s ease;max-width:400px}.toast.show{transform:translateX(0);opacity:1}.toast-success{border-left:4px solid #22c55e}.toast-success i{color:#22c55e}.toast-error{border-left:4px solid #ef4444}.toast-error i{color:#ef4444}.toast span{color:var(--color-text-primary);font-size:.875rem;font-weight:500}@media 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