.auth-modal-overlay{align-items:center;animation:fadeIn .3s ease-out;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:#000000b3;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:10000}.auth-modal{animation:slideInUp .3s ease-out;background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;max-height:90vh;max-width:450px;overflow-y:auto;position:relative;width:90%}.auth-modal-header{align-items:center;border-bottom:1px solid #e5e5e5;display:flex;justify-content:space-between;padding:2rem 2rem 1rem}.auth-modal-header h2{color:#1a1a1a;font-size:1.75rem;font-weight:700;letter-spacing:-.5px;margin:0}.auth-modal-close{align-items:center;background:none;border:none;border-radius:8px;color:#666;cursor:pointer;display:flex;justify-content:center;padding:.5rem;transition:all .2s ease}.auth-modal-close:hover{background:#f5f5f5;color:#1a1a1a}.auth-prompt-message{align-items:center;animation:slideInDown .3s ease-out;background:linear-gradient(135deg,#7b1f3b,#d2691e);border-bottom:1px solid #fff3;color:#fff;display:flex;font-size:.95rem;font-weight:500;gap:.75rem;padding:1rem 2rem}.auth-prompt-message svg{flex-shrink:0;opacity:.9}.auth-prompt-message span{line-height:1.4}.auth-modal-content{padding:2rem}.oauth-buttons{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.apple-signin-button{align-items:center;background:#000;border:none;border-radius:8px;color:#fff;cursor:pointer;display:flex;font-size:1rem;font-weight:600;gap:.75rem;justify-content:center;min-height:48px;padding:.875rem 1.5rem;text-decoration:none;transition:all .3s ease;width:100%}.apple-signin-button:hover{background:#333;box-shadow:0 4px 12px #0003;transform:translateY(-1px)}.apple-signin-button:disabled{cursor:not-allowed;opacity:.6;transform:none}.auth-divider{margin:1.5rem 0;position:relative;text-align:center}.auth-divider:before{background:#e5e5e5;content:"";height:1px;left:0;position:absolute;right:0;top:50%}.auth-divider span{background:#fff;color:#666;font-size:.875rem;padding:0 1rem;position:relative;z-index:1}.auth-form{gap:1.25rem}.auth-form,.form-group{display:flex;flex-direction:column}.form-group{gap:.5rem}.form-group label{color:#1a1a1a;font-size:.875rem;font-weight:600;letter-spacing:.025em}.form-group input{background:#fff;border:2px solid #e5e5e5;border-radius:8px;font-size:1rem;padding:.875rem 1rem;transition:all .2s ease}.form-group input:focus{outline:none}.form-group input.error,.form-group input:focus{border-color:#333;box-shadow:0 0 0 3px #0000001a}.field-error{color:#333;font-size:.75rem;font-weight:500}.auth-error.general{background:#ffe5e5;border:1px solid #fcc;border-radius:8px;color:#333;font-size:.875rem;padding:.75rem 1rem;text-align:center}.auth-submit-button{background:#000;border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:1rem;font-weight:600;margin-top:.5rem;min-height:48px;padding:.875rem 1.5rem;transition:all .3s ease}.auth-submit-button:hover:not(:disabled){background:#333;box-shadow:0 4px 12px #0003;transform:translateY(-1px)}.auth-submit-button:disabled{cursor:not-allowed;opacity:.6;transform:none}.auth-switch{border-top:1px solid #e5e5e5;color:#666;font-size:.875rem;margin-top:1.5rem;padding-top:1.5rem;text-align:center}.auth-switch-button{background:none;border:none;color:#000;cursor:pointer;font-size:.875rem;font-weight:600;text-decoration:underline;transition:color .2s ease}.auth-switch-button:hover{color:#333}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width:480px){.auth-modal{margin:1rem;width:95%}.auth-modal-content,.auth-modal-header{padding:1.5rem}.auth-modal-header h2{font-size:1.5rem}}