/* ──────────────────────────────────────────────────────────────────────────
   Integra Home — Cotizador modal (mobile-first, full-screen en mobile)
   ────────────────────────────────────────────────────────────────────────── */

.cot-modal{position:fixed;inset:0;z-index:95;background:var(--paper);
  display:flex;flex-direction:column;overflow-y:auto;
  transition:opacity .25s, transform .3s cubic-bezier(.3,.7,.4,1)}
.cot-modal[hidden]{display:none}
.cot-modal.cot-modal-inline{position:relative;inset:auto;max-width:1100px;margin:0 auto;
  border-radius:var(--radius-lg);box-shadow:var(--shadow-md);
  border:1px solid var(--line)}

@media (min-width: 1024px){
  .cot-modal:not(.cot-modal-inline){padding:48px;align-items:center;justify-content:center;
    background:rgba(42,36,27,.55);backdrop-filter:blur(6px)}
  .cot-modal:not(.cot-modal-inline) .cot-card{max-width:1100px;width:100%;
    background:var(--paper);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);
    max-height:88vh}
}

.cot-card{display:flex;flex-direction:column;flex:1;min-height:0;width:100%;background:var(--paper)}
.cot-hd{display:flex;justify-content:space-between;align-items:flex-start;
  padding:20px 22px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:var(--paper);z-index:2}
.cot-eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--accent-deep);font-weight:500;margin:0 0 4px}
.cot-title{font-family:var(--font-display);font-weight:500;font-size:22px;margin:0;
  letter-spacing:-.01em;line-height:1.2}
@media (min-width: 768px){ .cot-title{font-size:28px} }

.cot-body{padding:20px 22px;display:flex;flex-direction:column;gap:18px;flex:1;overflow-y:auto}
@media (min-width: 1024px){
  .cot-modal:not(.cot-modal-inline) .cot-body{display:grid;
    grid-template-columns:1fr 1fr;gap:32px;padding:28px 36px}
}

.cot-product{display:flex;gap:14px;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:14px}
.cot-product-img{width:80px;height:80px;border-radius:var(--radius);object-fit:cover;
  background:var(--bg-alt);flex-shrink:0}
.cot-product-cat{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin:0 0 4px}
.cot-product-name{font-family:var(--font-display);font-weight:500;font-size:16px;
  margin:0 0 4px;line-height:1.2}
.cot-product-price{font-size:14px;font-weight:600;color:var(--ink);margin:0}

.cot-product-search{display:flex;flex-direction:column;gap:6px;position:relative}
.cot-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.10em;
  text-transform:uppercase;color:var(--muted);font-weight:500}
.cot-input{padding:14px 16px;border:1px solid var(--line-strong);border-radius:var(--radius);
  background:var(--paper);color:var(--ink);font-family:inherit;font-size:16px;outline:none;
  transition:border-color .15s;min-height:48px}
.cot-input:focus{border-color:var(--ink)}
.cot-q-results{position:absolute;top:100%;left:0;right:0;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--radius);max-height:320px;overflow-y:auto;
  list-style:none;margin:4px 0 0;padding:0;z-index:5;box-shadow:var(--shadow-md)}
.cot-q-results li{padding:12px 16px;cursor:pointer;font-size:14px;
  border-bottom:1px solid var(--line);transition:background .15s}
.cot-q-results li:hover, .cot-q-results li:focus{background:var(--bg-alt);outline:none}
.cot-q-results li:last-child{border-bottom:0}

.cot-mode{display:flex;background:var(--bg-alt);border-radius:999px;padding:4px;gap:4px}
.cot-mode-tab{flex:1;appearance:none;border:0;background:transparent;
  padding:10px 16px;font-size:13px;font-weight:500;color:var(--ink-soft);cursor:pointer;
  border-radius:999px;font-family:inherit;min-height:40px;transition:all .15s}
.cot-mode-tab.is-active{background:var(--ink);color:var(--paper)}

.cot-pane[hidden]{display:none}
.cot-rooms{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.cot-room{display:grid;grid-template-columns:1fr;gap:8px;padding:14px;
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius)}
@media (min-width: 768px){
  .cot-room{grid-template-columns:1.5fr 1fr 1fr auto;align-items:end}
}
.cot-room input{padding:12px 14px;border:1px solid var(--line-strong);
  border-radius:var(--radius);background:var(--paper);font-size:16px;font-family:inherit;
  min-height:44px}
.cot-room button.cot-room-remove{appearance:none;border:0;background:transparent;
  color:var(--muted);cursor:pointer;font-size:13px;text-decoration:underline;padding:8px}
.cot-add-room{appearance:none;background:transparent;border:1px dashed var(--line-strong);
  border-radius:var(--radius);padding:14px;cursor:pointer;font-size:13px;font-weight:500;
  color:var(--ink-soft);font-family:inherit;display:inline-flex;align-items:center;
  justify-content:center;gap:8px;min-height:48px}
.cot-add-room:hover{border-color:var(--ink);color:var(--ink)}

.cot-waste{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cot-waste input{flex:1;min-width:140px}

.cot-result{background:var(--bg-soft);border:1.5px solid var(--accent);
  border-radius:var(--radius-lg);padding:18px 20px;display:flex;flex-direction:column;gap:10px}
.cot-result-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  font-size:14.5px}
.cot-result-row[hidden]{display:none}
.cot-result-row span{color:var(--muted)}
.cot-result-row strong{font-family:var(--font-display);font-weight:500;font-size:20px;
  color:var(--ink);letter-spacing:-.005em}

.cot-foot{display:flex;flex-direction:column;gap:10px;padding:16px 22px;
  border-top:1px solid var(--line);background:var(--bg-soft);
  position:sticky;bottom:0;z-index:2}
@media (min-width: 768px){ .cot-foot{flex-direction:row} }
.cot-foot .btn, .cot-foot .btn-ghost{flex:1;min-height:48px}

.cot-variations{display:flex;flex-direction:column;gap:8px}
.cot-variation-select{padding:12px 14px;border:1px solid var(--line-strong);
  border-radius:var(--radius);font-size:16px;background:var(--paper);font-family:inherit}