:root{--login-max-width:440px;--login-spacing:2rem;--login-transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background:var(--color-background);position:relative}.login-page::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(33,150,243,.05) 0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(156,39,176,.05) 0,transparent 50%);pointer-events:none;z-index:0}.login-container{width:100%;max-width:var(--login-max-width);position:relative;z-index:1;margin:0 auto}.login-header{text-align:center;margin-bottom:2rem;padding:0 .5rem}.login-logo{width:64px;height:64px;margin:0 auto 1.25rem;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg);font-size:2rem;transition:transform .3s ease}.login-logo:hover{transform:scale(1.05) rotate(5deg)}.login-title{font-family:var(--font-family-heading);font-size:2rem;font-weight:var(--font-weight-bold);color:var(--color-text);margin:0 0 .5rem;letter-spacing:-.02em;line-height:1.2}.login-subtitle{color:var(--color-text-secondary);font-size:1rem;margin:0;font-weight:var(--font-weight-normal);line-height:1.5}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius-lg);padding:2rem;box-shadow:var(--shadow-xl);backdrop-filter:blur(10px)}.oauth-section{margin-bottom:2rem}.oauth-section-title{font-size:.8125rem;font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);margin:0 0 1.25rem;text-transform:uppercase;letter-spacing:.08em;text-align:center}.oauth-buttons{display:flex;flex-direction:column;gap:1rem}.oauth-btn{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:1.125rem 1.75rem;border:none;border-radius:var(--border-radius-md);font-size:1rem;font-weight:var(--font-weight-semibold);text-decoration:none;transition:var(--login-transition);cursor:pointer;position:relative;overflow:hidden;font-family:var(--font-family-body);min-height:56px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.oauth-btn::before{content:'';position:absolute;top:0;left:-100%;right:100%;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease,right .5s ease}.oauth-btn:hover::before{left:100%;right:-100%}.oauth-btn:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,.2)}.oauth-btn:active{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.15)}.oauth-btn svg{width:22px;height:22px;fill:currentColor;flex-shrink:0;position:relative;z-index:1}.oauth-btn-text{position:relative;z-index:1;font-size:1rem;letter-spacing:.01em}.oauth-btn.discord{background:linear-gradient(135deg,#5865f2 0,#4752c4 100%);color:#fff}.oauth-btn.discord:hover{background:linear-gradient(135deg,#4752c4 0,#3c45a5 100%)}.oauth-btn.discord:focus-visible{outline:3px solid rgba(88,101,242,.5);outline-offset:3px}.oauth-btn.roblox{background:linear-gradient(135deg,#00a2ff 0,#0080cc 100%);color:#fff}.oauth-btn.roblox:hover{background:linear-gradient(135deg,#0080cc 0,#006ba8 100%)}.oauth-btn.roblox:focus-visible{outline:3px solid rgba(0,162,255,.5);outline-offset:3px}.login-divider{display:flex;align-items:center;margin:2rem 0;gap:1rem}.login-divider::after,.login-divider::before{content:'';flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--color-border),transparent)}.login-divider-text{color:var(--color-text-secondary);font-size:.8125rem;font-weight:var(--font-weight-medium);text-transform:uppercase;letter-spacing:.05em}.alt-methods-toggle{text-align:center;margin-bottom:1.5rem}.alt-toggle-btn{background:0 0;border:none;color:var(--color-text-secondary);font-size:.875rem;font-weight:var(--font-weight-medium);cursor:pointer;padding:.625rem 1rem;border-radius:var(--border-radius-sm);transition:var(--login-transition);display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-family-body)}.alt-toggle-btn:hover{color:var(--color-text);background:var(--color-surface-variant)}.alt-toggle-btn svg{width:16px;height:16px;transition:transform .3s ease}.alt-toggle-btn.expanded svg{transform:rotate(180deg)}.alt-methods{display:none;opacity:0;max-height:0;overflow:hidden;transition:opacity .3s ease,max-height .3s ease}.alt-methods.expanded{display:block;opacity:1;max-height:1000px}.login-form{margin-top:1.5rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;margin-bottom:.5rem;font-weight:var(--font-weight-medium);color:var(--color-text);font-size:.875rem}.form-input{width:100%;padding:.875rem 1rem;border:1px solid var(--color-border);border-radius:var(--border-radius-md);background:var(--color-background);color:var(--color-text);font-size:.9375rem;transition:var(--login-transition);font-family:var(--font-family-body)}.form-input:focus{outline:0;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(33,150,243,.1)}.form-input::placeholder{color:var(--color-text-secondary)}.passkey-btn{width:100%;background:var(--color-surface-variant);color:var(--color-text);border:2px solid var(--color-border);border-radius:var(--border-radius-md);padding:1rem 1.5rem;font-size:.9375rem;font-weight:var(--font-weight-semibold);cursor:pointer;transition:var(--login-transition);display:flex;align-items:center;justify-content:center;gap:.75rem;min-height:52px;font-family:var(--font-family-body)}.passkey-btn:hover{background:var(--color-background);transform:translateY(-2px);box-shadow:var(--shadow-md)}.passkey-btn:focus-visible{outline:3px solid rgba(33,150,243,.5);outline-offset:2px}.login-message{padding:1rem;border-radius:var(--border-radius-md);margin-bottom:1.5rem;font-size:.875rem;border:1px solid transparent}.login-message.error{background:rgba(244,67,54,.1);color:var(--color-error);border-color:rgba(244,67,54,.3)}.login-message.success{background:rgba(76,175,80,.1);color:var(--color-success);border-color:rgba(76,175,80,.3)}.login-message.info{background:rgba(33,150,243,.1);color:var(--color-info);border-color:rgba(33,150,243,.3)}.login-footer{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}.login-footer-text{color:var(--color-text-secondary);font-size:.8125rem;margin:0}.login-footer-links{margin-top:.75rem;display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.login-footer-link{color:var(--color-text-secondary);text-decoration:none;font-size:.8125rem;transition:color .2s ease}.login-footer-link:hover{color:var(--color-primary)}.back-to-home{position:fixed;top:1.5rem;left:1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:.75rem 1.25rem;text-decoration:none;color:var(--color-text);font-size:.875rem;font-weight:var(--font-weight-medium);transition:var(--login-transition);display:inline-flex;align-items:center;gap:.625rem;z-index:100;box-shadow:var(--shadow-sm)}.back-to-home:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.back-to-home i{font-size:1rem}.theme-toggle{position:fixed;top:1.5rem;right:1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:.75rem;cursor:pointer;font-size:1.25rem;transition:var(--login-transition);z-index:100;box-shadow:var(--shadow-sm);width:44px;height:44px;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{transform:scale(1.05);box-shadow:var(--shadow-md)}.btn-loading{position:relative;color:transparent!important;pointer-events:none}.btn-loading::after{content:'';position:absolute;width:16px;height:16px;top:50%;left:50%;margin-left:-8px;margin-top:-8px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.webauthn-supported{display:none}.webauthn-supported.active{display:block}@media (max-width:768px){.login-page{padding:1rem;align-items:flex-start;padding-top:2rem}.login-container{max-width:100%}.login-card{padding:1.75rem}.login-title{font-size:1.75rem}.login-subtitle{font-size:.9375rem}.oauth-btn{padding:1rem 1.5rem;font-size:.9375rem}.oauth-btn svg{width:20px;height:20px}.back-to-home,.theme-toggle{position:fixed;top:1rem}.back-to-home{left:1rem}.theme-toggle{right:1rem}}@media (max-width:480px){.login-page{padding:.75rem;padding-top:5rem}.login-card{padding:1.5rem;border-radius:var(--border-radius-md)}.login-logo{width:56px;height:56px;font-size:1.75rem;margin-bottom:1rem}.login-title{font-size:1.5rem}.login-subtitle{font-size:.875rem}.login-header{margin-bottom:1.5rem}.oauth-btn{padding:.875rem 1.25rem;font-size:.875rem;min-height:50px}.oauth-btn-text{font-size:.875rem}.oauth-btn svg{width:18px;height:18px}.back-to-home{padding:.625rem .875rem;font-size:.8125rem;top:.75rem;left:.75rem}.theme-toggle{padding:.625rem;width:40px;height:40px;font-size:1.125rem;top:.75rem;right:.75rem}.login-footer{padding-top:1.25rem;margin-top:1.25rem}.login-footer-text{font-size:.75rem}.login-footer-links{gap:1rem}}@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}}:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px}@media (prefers-contrast:high){.oauth-btn{border-width:2px}.login-card{border-width:2px}}.email-auth-section{margin-bottom:1.5rem}.email-form,.password-form{transition:var(--login-transition)}.form-field{margin-bottom:1.25rem}.form-label{display:block;font-size:.875rem;font-weight:var(--font-weight-medium);color:var(--color-text);margin-bottom:.5rem}.form-input{width:100%;padding:.875rem 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1rem;border-radius:var(--border-radius-md);font-size:.875rem;font-weight:var(--font-weight-medium);animation:slideIn .3s ease}.login-message.error{background-color:rgba(239,68,68,.1);border:1.5px solid rgba(239,68,68,.3);color:#fca5a5}.login-message.success{background-color:rgba(16,185,129,.1);border:1.5px solid rgba(16,185,129,.3);color:#6ee7b7}.login-message.info{background-color:rgba(59,130,246,.1);border:1.5px solid rgba(59,130,246,.3);color:#93c5fd}@keyframes slideIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}