.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{background:white;border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.1);padding:48px;width:100%;max-width:480px;position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color))}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:24px;color:var(--primary-color);font-weight:700;font-size:1.6rem}.auth-title{font-size:2rem;font-weight:700;color:#111827;margin-bottom:8px}.auth-subtitle{color:#6b7280;font-size:1rem}.auth-form{gap:20px}.auth-form,.form-group{display:flex;flex-direction:column}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.form-group label{display:block;font-size:.875rem;font-weight:600;color:#374151;margin-bottom:8px}.form-input{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:12px;font-size:1rem;transition:all .2s ease;background:white}.form-input:focus{outline:none;border-color:var(--primary-color)}.form-input::placeholder{color:#9ca3af}.form-help{font-size:.875rem;color:#6b7280;margin-top:4px}.code-input-container{display:flex;gap:8px;justify-content:center;margin-bottom:8px}.code-input{width:50px;height:50px;border:2px solid #e5e7eb;border-radius:12px;font-size:1.25rem;font-weight:600;text-align:center;transition:all .2s ease;background:white;color:#111827}.code-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(255,56,92,.1)}.code-input:invalid{border-color:#dc2626}.error-message{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;border-radius:8px}.error-message,.success-message{padding:12px;font-size:.875rem;margin-bottom:16px}.success-message{background:#d1fae5;border:1px solid #a7f3d0;color:#065f46;border-radius:8px;font-weight:500}.email-auth-btn{background:var(--btn-accent-bg);color:white;padding:14px 24px;border:none;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;margin-top:8px}.email-auth-btn:hover:not(:disabled){background:var(--btn-accent-hover);transform:translateY(-1px)}.email-auth-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.forgot-password-btn{background:none;border:none;color:var(--btn-accent-bg);font-size:.875rem;cursor:pointer;padding:0;margin-top:8px;text-decoration:underline;transition:color .2s ease}.forgot-password-btn:hover{color:var(--btn-accent-hover)}.forgot-password-form{display:flex;flex-direction:column;gap:20px}.back-to-signin-btn{background:#6b7280;color:white;padding:12px 24px;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;font-size:.875rem;margin-top:16px}.back-to-signin-btn:hover:not(:disabled){background:#4b5563;transform:translateY(-1px)}.back-to-signin-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.divider{position:relative;text-align:center;margin:24px 0;color:#6b7280;font-size:.875rem}.divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:#e5e7eb}.divider span{background:white;padding:0 16px;position:relative;z-index:1}.google-signin-btn{display:flex;align-items:center;justify-content:center;gap:12px;background:white;color:#374151;padding:14px 24px;border:2px solid #e5e7eb;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;width:100%}.google-signin-btn:hover:not(:disabled){background:#f9fafb;border-color:#d1d5db;transform:translateY(-1px)}.google-signin-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.google-icon{width:20px;height:20px}.auth-footer{text-align:center;margin-top:24px}.toggle-auth-btn{background:none;border:none;color:var(--btn-accent-bg);font-weight:600;cursor:pointer;text-decoration:underline}.toggle-auth-btn:hover{color:var(--btn-accent-hover);text-decoration:underline;-webkit-text-decoration-color:#ffb81c;text-decoration-color:#ffb81c;text-decoration-thickness:2px;text-underline-offset:2px}@media (max-width:768px){.auth-card{padding:32px}.auth-title{font-size:1.75rem}.auth-subtitle{font-size:.875rem}.form-row{grid-template-columns:1fr}.code-input{width:45px;height:45px;font-size:1.125rem}}@media (max-width:480px){.auth-card{padding:24px}.auth-title{font-size:1.5rem}.auth-subtitle{font-size:.875rem}.form-row{grid-template-columns:1fr}.code-input-container{gap:6px}.code-input{width:40px;height:40px;font-size:1rem}}