:root{--primary-color:#4f46e5;--primary-hover:#4338ca;--secondary-color:#f9fafb;--text-color:#1f2937;--text-light:#6b7280;--error-color:#ef4444;--success-color:#10b981;--border-color:#e5e7eb;--card-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--input-bg:#f9fafb;--input-focus:#eef2ff}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#a5b4fc,#818cf8,#6366f1);padding:1rem;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.auth-container{width:100%;max-width:400px;background-color:white;border-radius:1rem;box-shadow:var(--card-shadow);overflow:hidden;position:relative}.auth-header{padding:.5rem 2rem .25rem;text-align:center}.auth-logo{width:80px;height:80px;margin:0 auto 1rem;border-radius:50%;background-color:var(--primary-color);display:flex;align-items:center;justify-content:center;color:white;box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}.auth-logo,.auth-title{font-size:1.5rem;font-weight:700}.auth-title{color:var(--text-color);margin-bottom:.25rem;margin-top:.25rem}.auth-subtitle{font-size:.875rem;color:var(--text-light);margin-bottom:1rem}.auth-form{padding:0 2rem 1.5rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-weight:500;margin-bottom:.5rem}.form-input,.form-label{font-size:.875rem;color:var(--text-color)}.form-input{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:.5rem;background-color:var(--input-bg);transition:all .2s ease}.form-input:focus{outline:none;border-color:var(--primary-color);background-color:var(--input-focus);box-shadow:0 0 0 3px rgba(99,102,241,.1)}.form-input::placeholder{color:var(--text-light)}.auth-button{width:100%;padding:.75rem 1rem;background-color:var(--primary-color);color:white;border:none;border-radius:.5rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;margin-top:.5rem}.auth-button:hover{background-color:var(--primary-hover)}.auth-button:disabled{opacity:.7;cursor:not-allowed}.auth-divider{display:flex;align-items:center;margin:1.5rem 0}.auth-divider:after,.auth-divider:before{content:"";flex:1;height:1px;background-color:var(--border-color)}.auth-divider-text{padding:0 1rem;color:var(--text-light);font-size:.75rem}.social-button{width:100%;padding:.75rem 1rem;background-color:white;color:var(--text-color);border:1px solid var(--border-color);border-radius:.5rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.social-button:hover{background-color:var(--secondary-color)}.social-icon{margin-right:.75rem;font-size:1.25rem}.auth-footer{text-align:center;padding:.5rem 2rem 1.5rem;font-size:.875rem;color:var(--text-light)}.auth-link{color:var(--primary-color);text-decoration:none;font-weight:500;transition:color .2s ease}.auth-link:hover,.toggle-auth-method{text-decoration:underline}.toggle-auth-method{background:none;border:none;color:var(--primary-color);font-size:.875rem;cursor:pointer;padding:0;margin-top:1rem;text-align:center;width:100%}.toggle-auth-method:hover{color:var(--primary-hover)}.error-message{color:var(--error-color);font-size:.875rem;margin-top:.5rem;animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}@keyframes shake{10%,90%{transform:translate3d(-1px,0,0)}20%,80%{transform:translate3d(2px,0,0)}30%,50%,70%{transform:translate3d(-2px,0,0)}40%,60%{transform:translate3d(2px,0,0)}}.auth-logo-extra-small{transform:scale(.35);height:16px;margin:0 auto 30%}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.auth-container{animation:fadeIn .5s ease-out}@media (max-width:480px){.auth-container{max-width:100%}.auth-header{padding:.5rem 1.5rem .25rem}.auth-form{padding:0 1.5rem 1.5rem}}.spinner{display:inline-block;width:1rem;height:1rem;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:white;animation:spin .8s linear infinite;margin-right:.5rem}@keyframes spin{to{transform:rotate(1turn)}}.auth-container-compact{max-height:100vh;overflow:auto;padding-bottom:1rem}.auth-logo-compact{margin:0}@media (max-height:700px){.auth-header{padding:.5rem 1rem .25rem}.auth-title{font-size:1.25rem;margin-bottom:.25rem}.auth-subtitle{font-size:.75rem;margin-bottom:.75rem}.auth-form{padding:0 1.5rem 1rem}.form-group{margin-bottom:.75rem}.form-input{padding:.5rem .75rem}.auth-button{margin-top:.25rem}}.auth-tagline{font-size:1.1rem;line-height:1.2;margin-top:.25rem;color:var(--primary-color);font-weight:500;letter-spacing:.5px}.verification-message{margin-top:20px;padding:15px;background-color:#e7f3ff;border-radius:8px;text-align:center}.verification-message h2{color:#0066cc;margin-bottom:10px;font-size:1.2rem}.verification-message p{margin-bottom:10px;color:#333}.verification-message .auth-button{margin-top:15px;background-color:#0066cc}.verification-content{padding:20px;text-align:center}.verification-content p{margin-bottom:20px;line-height:1.5}.success-message{background-color:#d4edda;color:#155724;padding:10px;border-radius:4px;margin-bottom:15px}.auth-button-secondary{background-color:#6c757d;margin-top:10px}.auth-button-secondary:hover{background-color:#5a6268}