.session-warn-banner{position:fixed;bottom:20px;right:20px;z-index:9999;background:#1e293b;border:1px solid rgba(245,158,11,.4);border-radius:12px;padding:14px 18px;max-width:340px;box-shadow:0 8px 32px #00000073;display:flex;align-items:flex-start;gap:12px;animation:fadeInUp .3s ease}.session-warn-icon{font-size:1.4rem;flex-shrink:0}.session-warn-title{font-weight:700;color:#fff;font-size:.9rem;margin-bottom:3px}.session-warn-body{font-size:.78rem;color:#94a3b8;line-height:1.5}.session-warn-dismiss{margin-top:8px;background:none;border:1px solid rgba(255,255,255,.15);border-radius:6px;padding:4px 10px;color:#94a3b8;font-size:.75rem;cursor:pointer;transition:border-color .15s,color .15s}.session-warn-dismiss:hover{border-color:#ffffff4d;color:#fff}