/* ==========================================================================
   BUSCA — página de resultados do acervo
   Tema claro (fundo creme), ao contrário do modal de busca que é escuro.
   Usa os tokens de style.css.
   ========================================================================== */

.busca-page{
  padding:calc(76px + clamp(30px,6vw,70px)) 0 clamp(60px,9vw,120px);
  background:var(--creme);
  min-height:100vh;
}

/* ----- Cabeçalho e campo de busca ----- */
.busca-head{max-width:820px;margin:0 auto clamp(34px,5vw,58px);text-align:center}
.busca-head h1{
  font-family:var(--font-display);
  font-size:clamp(32px,5.4vw,58px);
  color:var(--tinta);
  margin:14px 0 0;
  letter-spacing:-.01em;
}
.busca-head .busca-sub{
  font-size:14px;color:var(--tinta-70);margin-top:12px;
}

.busca-form{
  display:flex;align-items:center;gap:10px;
  margin:clamp(24px,3.5vw,36px) auto 0;
  border-bottom:2px solid rgba(46,32,21,.22);
  padding-bottom:12px;
  transition:border-color .3s;
}
.busca-form:focus-within{border-color:var(--terracota)}
.busca-form svg{width:24px;height:24px;stroke:var(--terracota);flex-shrink:0}
.busca-form input{
  flex:1;background:none;border:none;outline:none;
  font-family:var(--font-display);
  font-size:clamp(19px,3.2vw,30px);
  color:var(--tinta);letter-spacing:.01em;min-width:0;
}
.busca-form input::placeholder{color:rgba(46,32,21,.34);font-style:italic}
.busca-form button{
  flex-shrink:0;background:var(--terracota);border:none;border-radius:40px;
  color:var(--creme);font-family:var(--font-body);font-size:11px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;padding:12px 26px;cursor:pointer;
  transition:background .3s var(--ease), transform .3s var(--ease);
}
.busca-form button:hover{background:var(--rupestre);transform:translateY(-1px)}

.busca-sugestoes{
  display:flex;flex-wrap:wrap;gap:8px;justify-content:center;
  align-items:center;margin-top:20px;
}
.busca-sug-label{
  font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(46,32,21,.45);margin-right:4px;
}
.busca-sug{
  background:none;border:1px solid rgba(46,32,21,.2);border-radius:30px;
  padding:7px 15px;font-family:var(--font-body);font-size:11px;font-weight:500;
  color:var(--tinta);cursor:pointer;
  transition:background .3s, border-color .3s, color .3s;
}
.busca-sug:hover{background:var(--terracota);border-color:var(--terracota);color:var(--creme)}

/* ----- Layout: filtros + resultados ----- */
.busca-layout{
  display:grid;grid-template-columns:250px 1fr;
  gap:clamp(26px,4vw,52px);align-items:start;
}

.busca-filtros{
  position:sticky;top:96px;
  border-right:1px solid rgba(46,32,21,.1);
  padding-right:clamp(16px,2vw,28px);
}
.filtro-grupo{margin-bottom:26px}
.filtro-grupo:last-child{margin-bottom:0}
.filtro-titulo{
  font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--terracota);font-weight:700;margin-bottom:11px;
}
.filtro-opcoes{display:flex;flex-wrap:wrap;gap:7px}
.filtro-chip{
  background:none;border:1px solid rgba(46,32,21,.18);border-radius:30px;
  padding:6px 13px;font-family:var(--font-body);font-size:11px;font-weight:500;
  color:var(--tinta);cursor:pointer;line-height:1.3;text-align:left;
  transition:background .25s, border-color .25s, color .25s;
}
.filtro-chip:hover{border-color:var(--terracota);color:var(--terracota)}
.filtro-chip[aria-pressed="true"]{
  background:var(--tinta);border-color:var(--tinta);color:var(--creme);
}
.filtro-chip .n{opacity:.55;font-size:10px;margin-left:4px}

.filtro-limpar{
  display:inline-flex;align-items:center;gap:6px;
  background:none;border:none;padding:0;cursor:pointer;
  font-family:var(--font-body);font-size:11px;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;color:var(--terracota);
  margin-bottom:22px;
}
.filtro-limpar:hover{color:var(--rupestre);text-decoration:underline}
.filtro-limpar[hidden]{display:none}

/* Botão que abre/fecha os filtros no mobile */
.filtros-toggle{
  display:none;width:100%;align-items:center;justify-content:space-between;
  background:none;border:1px solid rgba(46,32,21,.2);border-radius:8px;
  padding:13px 16px;margin-bottom:18px;cursor:pointer;
  font-family:var(--font-body);font-size:12px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:var(--tinta);
}

/* ----- Barra de contagem e ordenação ----- */
.busca-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
  padding-bottom:16px;margin-bottom:clamp(20px,3vw,30px);
  border-bottom:1px solid rgba(46,32,21,.1);
}
.busca-contagem{font-size:13px;color:var(--tinta-70)}
.busca-contagem strong{color:var(--tinta);font-weight:600}
.busca-ordem{display:flex;align-items:center;gap:9px}
.busca-ordem label{
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(46,32,21,.5);font-weight:600;
}
.busca-ordem select{
  background:none;border:1px solid rgba(46,32,21,.2);border-radius:30px;
  padding:8px 14px;font-family:var(--font-body);font-size:12px;
  color:var(--tinta);cursor:pointer;outline:none;
}
.busca-ordem select:focus{border-color:var(--terracota)}

/* ----- Grade de resultados ----- */
.res-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:clamp(18px,2.4vw,32px);
}
.res-card{
  display:flex;flex-direction:column;text-decoration:none;
  transition:transform .45s var(--ease);
}
.res-card:hover{transform:translateY(-5px)}
.res-thumb{
  position:relative;aspect-ratio:2/3;overflow:hidden;border-radius:6px;
  background:rgba(46,32,21,.06);
}
.res-thumb img{
  width:100%;height:100%;
  object-fit:contain;      /* nunca corta a peça */
  transition:transform .8s var(--ease);
}
.res-card:hover .res-thumb img{transform:scale(1.06)}
.res-qtd{
  position:absolute;bottom:10px;right:10px;
  background:rgba(20,13,8,.7);color:var(--creme);
  font-size:10px;letter-spacing:.05em;padding:4px 9px;border-radius:20px;
  backdrop-filter:blur(4px);
}
.res-tecnica{
  position:absolute;top:10px;left:10px;
  background:rgba(245,237,224,.92);color:var(--tinta);
  font-size:9px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  padding:5px 10px;border-radius:20px;
}
.res-info{padding:14px 2px 0;display:flex;flex-direction:column;gap:4px}
.res-tag{
  font-size:9px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--terracota);font-weight:700;
}
.res-nome{
  font-family:var(--font-display);font-size:16px;font-weight:500;
  color:var(--tinta);line-height:1.3;margin:0;
}
.res-autor{font-size:12px;color:var(--tinta-70)}

/* ----- Estado vazio ----- */
.res-vazio{
  text-align:center;padding:clamp(50px,9vw,100px) 20px;
}
.res-vazio h3{
  font-family:var(--font-display);font-size:clamp(20px,3vw,28px);
  color:var(--tinta);font-weight:500;margin-bottom:10px;
}
.res-vazio p{font-size:14px;color:var(--tinta-70);max-width:46ch;margin:0 auto 22px}

/* ----- Responsivo ----- */
@media (max-width:900px){
  .busca-layout{grid-template-columns:1fr;gap:0}
  .filtros-toggle{display:flex}
  .busca-filtros{
    position:static;border-right:none;padding-right:0;
    border-bottom:1px solid rgba(46,32,21,.1);
    padding-bottom:22px;margin-bottom:22px;
  }
  .busca-filtros[hidden]{display:none}
}
@media (max-width:560px){
  .res-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}
  .busca-form button{padding:11px 18px;font-size:10px}
  .res-nome{font-size:14px}
}