/* =========================================================
   icons.css - biblioteca e gerador de ícones
   ========================================================= */

.icons-page .hero{padding:132px 0 34px}
.ico-hero{text-align:center}
.ico-hero .lede{margin:0 auto 22px;max-width:700px}
.ico-hero .hero-actions{justify-content:center}
.ico-hero .hero-meta{justify-content:center}
.ico-hero .hero-meta b{color:var(--accent)}
.icons-page .section{padding-top:38px}

/* ---------- barra de ferramentas ---------- */
.ico-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin:26px 0 12px}
.ico-search{position:relative;flex:1 1 300px;min-width:0}
.ico-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted-2)}
.ico-search input{
  width:100%;padding:11px 12px 11px 36px;border-radius:11px;
  background:var(--bg-soft);border:1px solid var(--line);color:var(--text);
  font-family:inherit;font-size:13.5px;outline:none;
}
.ico-search input:focus{border-color:rgba(255,174,31,.5);box-shadow:0 0 0 3px rgba(255,174,31,.09)}
.ico-search input::placeholder{color:var(--muted-2)}
.sel{display:flex;flex-direction:column;gap:5px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted-2)}
.sel select{
  background:var(--bg-soft);border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:9px 10px;font-family:inherit;font-size:13px;outline:none;min-width:104px;
}
.sel select:focus{border-color:rgba(255,174,31,.5)}
.sel.wide{width:100%;margin:12px 0}
.sel.wide select{width:100%}

.ico-chips{display:flex;flex-wrap:wrap;gap:7px;margin:4px 0 16px}
.chip{
  border:1px solid var(--line);background:var(--panel);color:var(--muted);
  border-radius:999px;padding:7px 13px;font-size:12.5px;cursor:pointer;
  font-family:inherit;transition:.16s;
}
.chip:hover{color:var(--text);border-color:var(--line-strong)}
.chip.on{background:var(--accent-soft);border-color:rgba(255,174,31,.45);color:var(--accent)}
.chip i{font-style:normal;opacity:.6;margin-left:5px;font-size:11px}

.ico-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.ico-count{font-size:12.5px;color:var(--muted)}
.ico-btns{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- grelha ---------- */
.ico-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(138px,1fr));gap:10px}
.ico-card{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:12px 10px 10px;border-radius:14px;cursor:pointer;text-align:center;
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);transition:transform .16s,border-color .16s,box-shadow .16s;
}
.ico-card:hover{transform:translateY(-2px);border-color:rgba(255,174,31,.38);box-shadow:0 10px 26px rgba(0,0,0,.35)}
.ico-card .thumb{width:64px;height:64px;display:grid;place-items:center}
.ico-card .thumb svg{width:64px;height:64px;display:block}
.ico-card .nm{font-size:12.5px;font-weight:500;color:var(--text);line-height:1.25}
.ico-card .fn{font-family:var(--font-mono);font-size:10px;color:var(--muted-2);word-break:break-all}
.ico-card .pick{
  position:absolute;top:8px;left:8px;width:18px;height:18px;border-radius:6px;
  border:1.5px solid var(--line-strong);display:none;
}
.ico-card .pick svg{width:11px;height:11px;color:#0B1530;display:none}
.selmode .ico-card .pick{display:block}
.ico-card.picked{border-color:var(--accent);box-shadow:0 0 0 2px rgba(255,174,31,.28) inset}
.ico-card.picked .pick{background:var(--accent);border-color:var(--accent)}
.ico-card.picked .pick svg{display:block}
.ico-dl{
  position:absolute;right:7px;top:7px;width:24px;height:24px;border-radius:7px;
  display:grid;place-items:center;background:rgba(5,10,22,.65);border:1px solid var(--line);
  color:var(--muted);opacity:0;transition:.15s;cursor:pointer;
}
.ico-dl svg{width:12px;height:12px}
.ico-card:hover .ico-dl{opacity:1}
.ico-dl:hover{color:var(--accent);border-color:rgba(255,174,31,.5)}
.ico-empty{text-align:center;color:var(--muted);font-size:13.5px;padding:40px 0}

/* ---------- xadrez para transparência ---------- */
.checker{
  grid-template-columns:minmax(0,1fr);
  min-width:0;
  position:relative;border-radius:12px;padding:10px;display:grid;place-items:center;
  background-color:#0A1226;
  background-image:
    linear-gradient(45deg,rgba(150,180,230,.075) 25%,transparent 25%,transparent 75%,rgba(150,180,230,.075) 75%),
    linear-gradient(45deg,rgba(150,180,230,.075) 25%,transparent 25%,transparent 75%,rgba(150,180,230,.075) 75%);
  background-size:16px 16px;background-position:0 0,8px 8px;
  border:1px solid var(--line);
}
.checker canvas{display:block;width:100%;max-width:100%;height:auto}
.checker.big{padding:14px}

/* ---------- modal ---------- */
.modal{
  position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:16px;
  background:rgba(3,7,16,.74);backdrop-filter:blur(7px);
}
.modal[hidden]{display:none}
.modal-card{
  position:relative;width:100%;max-width:860px;max-height:92vh;overflow:auto;
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line-strong);border-radius:20px;padding:20px;
  box-shadow:0 30px 80px rgba(0,0,0,.55);
}
.modal-x{
  position:absolute;right:12px;top:10px;width:30px;height:30px;border-radius:9px;
  background:transparent;border:1px solid var(--line);color:var(--muted);
  font-size:18px;line-height:1;cursor:pointer;
}
.modal-x:hover{color:var(--text);border-color:var(--line-strong)}
.modal-grid{display:grid;grid-template-columns:290px 1fr;gap:20px;align-items:start}
.modal-info h3{font-size:20px;margin-bottom:2px}
.modal-cat{font-size:11.5px;color:var(--accent);text-transform:uppercase;letter-spacing:.06em;margin:0 0 12px}
.modal-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:9px 0;font-size:12.5px}
.modal-row .k{color:var(--muted-2);min-width:66px;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}
.modal-row .v{color:var(--text)}
.mini{
  background:transparent;border:1px solid var(--line);color:var(--muted);
  border-radius:7px;padding:2px 8px;font-size:11px;cursor:pointer;font-family:inherit;
}
.mini:hover{color:var(--accent);border-color:rgba(255,174,31,.45)}
.pillrow{display:flex;gap:6px;flex-wrap:wrap}
.pillrow button{
  background:transparent;border:1px solid var(--line);color:var(--muted);
  border-radius:8px;padding:4px 10px;font-size:11.5px;cursor:pointer;font-family:inherit;
}
.pillrow button.on{background:var(--accent-soft);border-color:rgba(255,174,31,.5);color:var(--accent)}
.code{
  background:#050B18;border:1px solid var(--line);border-radius:11px;padding:12px;
  font-family:var(--font-mono);font-size:11.5px;line-height:1.6;color:#B9C8E2;
  overflow:auto;max-height:220px;white-space:pre;margin:10px 0;
}
.code.small{max-height:170px}
.modal-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}

/* ---------- gerador ---------- */
.gen .sec-head p{max-width:620px}
.gen-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;margin-top:26px}
.gen-panel,.gen-preview{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:16px;padding:16px;
}
.gen-preview{position:sticky;top:90px}
.seg{display:flex;background:var(--bg-soft);border:1px solid var(--line);border-radius:11px;padding:3px;margin-bottom:14px}
.seg-btn{
  flex:1;background:none;border:0;color:var(--muted);padding:9px 8px;border-radius:9px;
  font-size:12.5px;cursor:pointer;font-family:inherit;transition:.15s;
}
.seg-btn.on{background:var(--panel-2);color:var(--text);box-shadow:0 1px 0 rgba(255,255,255,.04) inset}
.drop{
  display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;
  border:1.5px dashed var(--line-strong);border-radius:13px;padding:26px 16px;
  color:var(--muted);cursor:pointer;transition:.16s;
}
.drop:hover,.drop.over{border-color:rgba(255,174,31,.55);background:var(--accent-soft);color:var(--text)}
.drop svg{width:22px;height:22px;color:var(--accent);margin-bottom:4px}
.drop b{font-size:13px;color:var(--text);font-weight:600}
.drop span{font-size:11.5px;color:var(--muted-2)}
.chk{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted);margin:14px 0 4px;cursor:pointer}
.chk input{width:15px;height:15px;accent-color:var(--accent)}
.rng{display:block;margin:12px 0;font-size:12px;color:var(--muted)}
.rng span{display:flex;justify-content:space-between;margin-bottom:6px}
.rng b{color:var(--accent);font-family:var(--font-mono);font-weight:400}
.rng input[type=range]{width:100%;accent-color:var(--accent);height:18px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:10px 0}
.inp{display:flex;flex-direction:column;gap:5px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted-2)}
.inp input{
  background:var(--bg-soft);border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:9px 10px;font-family:var(--font-mono);font-size:12.5px;outline:none;
}
.inp input:focus{border-color:rgba(255,174,31,.5)}
.sep{border:0;border-top:1px solid var(--line);margin:16px 0 4px}
.prev-head{display:flex;justify-content:space-between;align-items:center;font-size:11.5px;color:var(--muted-2);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}
.prev-head .mono{text-transform:none;letter-spacing:0;color:var(--muted)}
.prev-empty{position:absolute;font-size:12.5px;color:var(--muted-2)}
.prev-actions{display:flex;gap:8px;margin:12px 0 4px;flex-wrap:wrap}
.prev-note{font-size:11.5px;color:var(--muted-2);margin:6px 0 0;min-height:16px}

/* ---------- integração ---------- */
.cards.two{grid-template-columns:repeat(2,1fr)}
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.spec{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.spec b{display:block;font-family:var(--font-head);font-size:19px;color:var(--accent);letter-spacing:-.02em}
.spec span{font-size:11.5px;color:var(--muted);line-height:1.4;display:block;margin-top:2px}

@media (max-width:980px){
  .gen-grid{grid-template-columns:1fr}
  .gen-preview{position:static}
  .modal-grid{grid-template-columns:1fr}
  .specs{grid-template-columns:repeat(2,1fr)}
  .cards.two{grid-template-columns:1fr}
}
@media (max-width:760px){
  .icons-page .hero{padding:110px 0 26px}
  .ico-grid{grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px}
  .ico-card .thumb,.ico-card .thumb svg{width:52px;height:52px}
  .ico-toolbar{gap:8px}
  .sel{flex:1 1 30%}
  .sel select{width:100%;min-width:0}
  .ico-btns{width:100%}
  .ico-btns .btn{flex:1}
  .modal{padding:8px}
  .modal-card{padding:16px;border-radius:16px}
  .row2,.row3{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .ico-card:hover{transform:none}
}

/* ---------- separadores de estilo ---------- */
.style-tabs{display:flex;gap:6px;padding:4px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02);flex-wrap:wrap}
.style-tab{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border:0;border-radius:9px;
  background:transparent;color:var(--muted);font:inherit;font-size:13.5px;cursor:pointer;transition:.16s;
}
.style-tab i{font-style:normal;font-size:11px;padding:1px 6px;border-radius:20px;background:rgba(255,255,255,.07);color:var(--muted-2)}
.style-tab:hover{color:var(--text)}
.style-tab.on{background:linear-gradient(180deg,rgba(255,174,31,.18),rgba(255,174,31,.08));color:#FFC46B;box-shadow:inset 0 0 0 1px rgba(255,174,31,.35)}
.style-tab.on i{background:rgba(255,174,31,.22);color:#FFD79A}
.ico-card .thumb img{width:64px;height:64px;object-fit:contain;image-rendering:auto}
@media (max-width:760px){
  .style-tabs{width:100%;justify-content:space-between}
  .style-tab{padding:7px 10px;font-size:12.5px}
}

/* gerador em ecrãs estreitos */
@media (max-width:820px){
  .gen-grid{grid-template-columns:minmax(0,1fr)}
  .gen-panel,.gen-preview{min-width:0}
  .seg{flex-wrap:wrap}
  .seg-btn{flex:1 1 45%;min-width:0}
  .checker{grid-template-columns:minmax(0,1fr)}
  .checker canvas{min-width:0;max-width:100%}
}

@media (max-width:1200px){
  .gen-grid{grid-template-columns:minmax(0,1fr)}
  .gen-preview{position:static}
}

/* crédito do pack da biblioteca */
.lib-credit{margin:16px 0 0;color:var(--muted);font-size:12px;line-height:1.6}
.lib-credit a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(255,174,31,.35)}
.lib-credit a:hover{border-bottom-color:var(--accent)}

/* bibliotecas externas + importador */
.ext-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0 18px}
.ext-card{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid var(--line);border-radius:13px;
  background:rgba(11,21,46,.6);text-decoration:none;transition:border-color .15s,transform .15s}
.ext-card:hover{border-color:rgba(255,174,31,.45);transform:translateY(-1px)}
.ext-card b{color:var(--text);font-size:14px}
.ext-card span{color:var(--muted);font-size:12px;line-height:1.5}
.imp-panel{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:16px}
.imp-drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:26px 16px;
  border:1.5px dashed rgba(150,180,230,.28);border-radius:13px;cursor:pointer;text-align:center;transition:.15s}
.imp-drop:hover,.imp-drop.over{border-color:var(--accent);background:rgba(255,174,31,.06)}
.imp-drop b{font-size:14px;color:var(--text)}
.imp-drop span{font-size:12px;color:var(--muted)}
.imp-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px}
.imp-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.imp-item{position:relative;margin:0;width:76px;text-align:center}
.imp-item img{width:48px;height:48px;border-radius:9px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.imp-item figcaption{font-size:10px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:3px}
.imp-del{position:absolute;top:-6px;right:12px;width:18px;height:18px;border-radius:50%;border:1px solid var(--line);
  background:#0c1730;color:var(--muted);font-size:13px;line-height:1;cursor:pointer;padding:0}
.imp-del:hover{color:var(--accent);border-color:var(--accent)}
@media (max-width:640px){ .ext-grid{grid-template-columns:minmax(0,1fr)} }

/* botão mostrar mais */
.more-wrap{display:flex;justify-content:center;margin:22px 0 4px}
.more-wrap .btn{min-width:220px}