.external-confirm-overlay{z-index:1000;-webkit-backdrop-filter:blur(16px);background-color:#000000b3;justify-content:center;align-items:center;padding:1rem;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.external-confirm-modal{background:var(--bg-secondary);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--radius-xl);width:100%;max-width:440px;animation:.3s slideUp;overflow:hidden;box-shadow:0 20px 60px #00000080,0 0 40px #00d4aa0d}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.external-confirm-content{text-align:center;padding:2rem 1.5rem}.external-confirm-title{color:var(--text-primary);letter-spacing:-.02em;margin-bottom:1rem;font-size:1.5rem;font-weight:700}.external-confirm-text{color:var(--text-secondary);margin-bottom:1.5rem;font-size:1rem;line-height:1.6}.external-confirm-url-box{border:1px solid var(--glass-border);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff08;margin:1.25rem 0 1.5rem;padding:1rem 1.25rem}.external-confirm-url{color:var(--accent-secondary);word-break:break-all;font-family:SF Mono,ui-monospace,Menlo,monospace;font-size:.85rem;line-height:1.5}.external-confirm-buttons{flex-direction:column;gap:.75rem;display:flex}@media (min-width:480px){.external-confirm-buttons{flex-direction:row;justify-content:center}}.external-confirm-btn{border-radius:var(--radius-full);cursor:pointer;padding:.75rem 1.75rem;font-size:.95rem;font-weight:600;transition:all .3s}.external-confirm-btn-stay{background:var(--glass-bg);color:var(--text-secondary);border:1px solid var(--glass-border)}.external-confirm-btn-stay:hover{border-color:var(--glass-border-hover);color:var(--text-primary);background:#ffffff14}.external-confirm-btn-proceed{background:var(--gradient-accent);color:var(--bg-primary);border:none}.external-confirm-btn-proceed:hover{transform:translateY(-2px);box-shadow:0 8px 30px #00d4aa66}