.vbcb { position: fixed; left: 0; right: 0; bottom: 0; z-index: 2147483000; padding: 16px; font-family: Raleway, system-ui, sans-serif; }
.vbcb[hidden] { display: none; }
.vbcb__box { max-width: 720px; margin: 0 auto; background: #fff; color: #1f2a30; border-radius: 14px; box-shadow: 0 10px 40px rgba(0,0,0,.25); padding: 22px 24px; border-top: 4px solid #007E91; }
.vbcb__title { font-weight: 700; font-size: 1.15rem; margin: 0 0 6px; }
.vbcb p { font-size: .9rem; line-height: 1.55; color: #5b6870; margin: 0 0 12px; }
.vbcb a { color: #0170B9; }
.vbcb label { display: inline-flex; align-items: center; gap: 8px; margin-right: 20px; font-weight: 600; font-size: .9rem; }
.vbcb__btns { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; margin-top: 14px; }
.vbcb__btns button { font: inherit; font-weight: 700; font-size: .9rem; padding: 10px 18px; border-radius: 999px; border: 2px solid #007E91; background: #fff; color: #007E91; cursor: pointer; }
.vbcb__btns .vbcb__all { background: #E8A020; border-color: #E8A020; color: #fff; }
.vbcb-link { cursor: pointer; }
@media (max-width: 768px) { .vbcb { bottom: 60px; } .vbcb__btns button { flex: 1 1 100%; } }