/* Thanh tìm kiếm TBS — nằm trong header, đáp ứng điện thoại */
.tbs-search{position:relative;display:flex;align-items:center;width:100%;min-width:0;margin:0}
.tbs-search__icon{position:absolute;left:14px;top:50%;display:grid;width:18px;height:18px;transform:translateY(-50%);color:var(--tbs-text-muted,#6b7078);pointer-events:none}
.tbs-search__icon .icon{width:18px;height:18px}
.tbs-search__input{width:100%;min-height:44px;border:1px solid var(--tbs-border,#d9dce1);border-radius:999px;background:var(--tbs-surface,#fff);padding:.55rem 4.6rem .55rem 2.6rem;color:var(--tbs-text,#14161a);font:inherit;font-size:.92rem;appearance:none;-webkit-appearance:none;transition:border-color .15s,box-shadow .15s}
.tbs-search__input::-webkit-search-cancel-button{display:none}
.tbs-search__input:focus{outline:0;border-color:var(--tbs-accent,#f2c230);box-shadow:0 0 0 3px rgb(242 194 48/.28)}
.tbs-search__submit{position:absolute;right:4px;top:4px;bottom:4px;border:0;border-radius:999px;padding:0 1rem;background:var(--tbs-carbon,#14161a);color:#fff;font-weight:700;font-size:.82rem;cursor:pointer}
.tbs-search__submit:hover{background:#2a2e35}
.tbs-search__panel{position:absolute;z-index:300;left:0;top:calc(100% + 8px);width:max(100%,380px);max-width:92vw;max-height:min(70vh,520px);overflow:auto;border:1px solid var(--tbs-border,#d9dce1);border-radius:16px;background:var(--tbs-surface,#fff);box-shadow:0 18px 50px rgb(16 18 22/.18);overscroll-behavior:contain}
.tbs-search__panel[hidden]{display:none}
.tbs-search__item{display:grid;grid-template-columns:52px 1fr;gap:.75rem;align-items:center;padding:.6rem .8rem;color:inherit;text-decoration:none;border-bottom:1px solid var(--tbs-border-soft,#eceef1)}
.tbs-search__item:hover,.tbs-search__item[aria-selected="true"]{background:var(--tbs-border-soft,#f1f2f4)}
.tbs-search__thumb{width:52px;height:52px;border-radius:10px;object-fit:cover;background:#f1f2f4}
.tbs-search__title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:.88rem;font-weight:650;line-height:1.3}
.tbs-search__meta{display:flex;flex-wrap:wrap;gap:.2rem .7rem;margin-top:.2rem;font-size:.78rem;color:var(--tbs-text-muted,#6b7078)}
.tbs-search__price{font-weight:750;color:var(--tbs-text,#14161a)}
.tbs-search__note{padding:1rem;font-size:.88rem;color:var(--tbs-text-muted,#6b7078)}
.tbs-search__all{display:block;padding:.85rem 1rem;text-align:center;font-size:.86rem;font-weight:750;color:var(--tbs-text,#14161a);text-decoration:none;background:var(--tbs-border-soft,#f6f7f8)}
.tbs-search__all:hover{text-decoration:underline}
.header-actions .search-btn{display:none!important}
.header-inner{grid-template-columns:auto 1fr minmax(240px,340px) auto;gap:1.25rem}
.header-inner>.tbs-search{grid-column:3}
@media(max-width:1100px){.header-inner{grid-template-columns:auto 1fr minmax(200px,280px) auto;gap:1rem}}
@media(max-width:900px){
  .header-inner{grid-template-columns:auto 1fr;height:auto;padding:.55rem 0 .7rem;row-gap:.55rem}
  .header-inner>.tbs-search{grid-column:1/-1;order:3}
  .header-inner>.header-actions{order:2;justify-self:end}
  .tbs-search__panel{width:100%;max-width:none;max-height:min(62vh,460px)}
}
@media(max-width:600px){.tbs-search__input{font-size:16px}.tbs-search__item{grid-template-columns:46px 1fr}.tbs-search__thumb{width:46px;height:46px}}
.search-overlay .tbs-search__input{color:#14161a}