.auth-modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100000000;opacity:0;visibility:hidden;width:100%;height:100%;transition:var(--transition);background:#12121299;justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0}.auth-modal-overlay.active{opacity:1;visibility:visible}.auth-modal{background:var(--bg-l);border-radius:var(--radius);box-shadow:0 25px 50px -12px var(--shadow),0 0 0 1px var(--border);width:90%;max-width:420px;max-height:90vh;transition:var(--transition);position:relative;overflow:hidden;transform:scale(.9)translateY(20px)}.auth-modal-overlay.active .auth-modal{transform:scale(1)translateY(0)}.auth-modal-header{padding:var(--space-lg)var(--space-lg)var(--space-md);text-align:center;border-bottom:1px solid var(--border)}.auth-modal-icon{background:linear-gradient(135deg,var(--color-accent-500),var(--color-accent-400));width:64px;height:64px;margin:0 auto var(--space-md);color:#fff;border-radius:50%;justify-content:center;align-items:center;display:flex}.auth-modal-title{color:var(--text);margin-bottom:var(--space-sm);font-size:1.5rem;font-weight:700}.auth-modal-subtitle{color:#6b7280;font-size:.95rem;line-height:1.5}.auth-modal-body{padding:var(--space-lg)}.auth-modal-message{color:#4b5563;text-align:center;margin-bottom:var(--space-lg);font-size:1rem;line-height:1.6}.auth-modal-actions{gap:var(--space-md);flex-direction:column;display:flex}@media (min-width:480px){.auth-modal-actions{flex-direction:row}}.auth-btn{border-radius:var(--border-radius);cursor:pointer;transition:var(--transition);text-align:center;justify-content:center;align-items:center;gap:var(--space-sm);border:none;outline:none;flex:1;padding:14px 24px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex;position:relative;overflow:hidden}.auth-btn:before{content:"";background:linear-gradient(90deg,#0000,#fff3,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.auth-btn:hover:before{left:100%}.auth-btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 4px 14px #10b9814d}.auth-btn-primary:active{transform:translateY(0)}.auth-btn-secondary{background:var(--bg-l);color:var(--text);border:2px solid var(--border)}.auth-btn-secondary:hover{background:var(--bg-d);border-color:#d1d5db}.auth-btn-secondary:active{transform:translateY(0)}.auth-modal-close{top:var(--space-md);right:var(--space-md);background:var(--bg-d);cursor:pointer;width:32px;height:32px;transition:var(--transition);color:#6b7280;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute}.auth-modal-close:hover{color:var(--text);background:#e5e7eb}@media (max-width:480px){.auth-modal{margin:var(--space-md);width:calc(100% - 2rem)}.auth-modal-header,.auth-modal-body{padding:var(--space-md)}}