/* styles/cotizador.css — Modal cotizador de m² */

.cot-backdrop{
  position:fixed;inset:0;z-index:200;
  background:rgba(42,36,27,.55);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  display:grid;place-items:center;
  padding:24px;
  animation:cotFadeIn .2s ease both;
}
@keyframes cotFadeIn{from{opacity:0}to{opacity:1}}

.cot-modal{
  background:var(--paper,#FFFCF6);
  width:min(960px,100%);
  max-height:92vh;
  border-radius:var(--radius-lg,12px);
  overflow:hidden;
  position:relative;
  box-shadow:0 30px 80px -20px rgba(42,36,27,.45);
  animation:cotPopIn .25s cubic-bezier(.2,.7,.3,1.1) both;
  display:flex;flex-direction:column;
}
@keyframes cotPopIn{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:none}}

.cot-close{
  position:absolute;top:16px;right:16px;z-index:5;
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,252,246,.92);border:1px solid var(--line,#e5e0d6);
  display:grid;place-items:center;cursor:pointer;color:var(--ink,#2A241B);
  transition:background .15s,transform .15s;
}
.cot-close:hover{background:#fff;transform:scale(1.05)}

.cot-grid{
  display:grid;grid-template-columns:1.15fr .85fr;
  min-height:0;flex:1;overflow:auto;
}

/* ---- form (lado izquierdo) ---- */
.cot-form{
  padding:36px 36px 28px;
  display:flex;flex-direction:column;gap:18px;
  overflow:auto;
}
.cot-eyebrow{
  font-family:var(--font-mono,'DM Mono',monospace);
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent,#C26B3B);font-weight:500;
}
.cot-title{
  font-family:var(--font-display,'Fraunces',serif);
  font-size:32px;line-height:1.1;font-weight:500;letter-spacing:-.01em;
  margin:0;color:var(--ink,#2A241B);
}
.cot-title em{font-style:italic;color:var(--accent,#C26B3B)}
.cot-sub{
  margin:-4px 0 0;font-size:14px;color:var(--muted,#7B7368);line-height:1.5;
}
.cot-sub strong{color:var(--ink,#2A241B);font-weight:500}

.cot-tabs{
  display:inline-flex;background:var(--bg-alt,#F5F1E8);
  border-radius:8px;padding:4px;gap:2px;align-self:flex-start;
}
.cot-tab{
  padding:8px 16px;font:500 12.5px/1 var(--font-body,'Inter',sans-serif);
  background:transparent;border:0;border-radius:6px;cursor:pointer;
  color:var(--muted,#7B7368);transition:.15s;
}
.cot-tab.active{background:var(--paper,#FFFCF6);color:var(--ink,#2A241B);
  box-shadow:0 1px 3px rgba(42,36,27,.08)}

/* Rooms */
.cot-rooms{display:flex;flex-direction:column;gap:12px}
.cot-room{
  border:1px solid var(--line,#e5e0d6);border-radius:8px;
  padding:14px 16px;background:rgba(255,252,246,.6);
}
.cot-room-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cot-room-name{
  font:500 13px/1 var(--font-body,'Inter',sans-serif);
  background:transparent;border:0;padding:2px 0;color:var(--ink,#2A241B);
  border-bottom:1px dashed transparent;outline:none;flex:1;
}
.cot-room-name:focus{border-bottom-color:var(--accent,#C26B3B)}
.cot-room-rm{
  width:24px;height:24px;border-radius:50%;border:0;background:transparent;
  display:grid;place-items:center;cursor:pointer;color:var(--muted,#7B7368);
}
.cot-room-rm:hover{background:rgba(42,36,27,.06);color:var(--ink,#2A241B)}

.cot-room-fields{
  display:grid;grid-template-columns:1fr auto 1fr auto auto;
  gap:8px;align-items:end;
}
.cot-room-fields label{display:flex;flex-direction:column;gap:5px;min-width:0}
.cot-room-fields label > span{
  font:500 10.5px/1 var(--font-mono,'DM Mono',monospace);
  letter-spacing:.12em;text-transform:uppercase;color:var(--muted,#7B7368);
}
.cot-input-wrap{
  display:flex;align-items:center;
  background:var(--paper,#FFFCF6);border:1px solid var(--line,#e5e0d6);
  border-radius:6px;padding:0 10px;transition:border-color .15s;
  min-width:0;
}
.cot-input-wrap:focus-within{border-color:var(--accent,#C26B3B)}
.cot-input-wrap input{
  flex:1;min-width:0;padding:10px 0;border:0;background:transparent;outline:none;
  font:500 15px/1 var(--font-body,'Inter',sans-serif);color:var(--ink,#2A241B);
}
.cot-input-wrap input::-webkit-outer-spin-button,
.cot-input-wrap input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.cot-input-wrap em{
  font-style:normal;font-size:12px;color:var(--muted,#7B7368);
  font-family:var(--font-mono,'DM Mono',monospace);
}
.cot-input-big input{font-size:24px;padding:14px 0}
.cot-input-big em{font-size:14px}

.cot-x,.cot-eq{
  font-family:var(--font-mono,'DM Mono',monospace);
  font-size:14px;color:var(--muted,#7B7368);padding-bottom:11px;
}
.cot-room-total{
  font:500 14px/1 var(--font-body,'Inter',sans-serif);color:var(--ink,#2A241B);
  padding-bottom:11px;white-space:nowrap;
}
.cot-room-total em{font-style:normal;color:var(--muted,#7B7368);font-size:11px;
  font-family:var(--font-mono,'DM Mono',monospace);margin-left:2px}

.cot-add-room{
  align-self:flex-start;
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 14px;font:500 12.5px/1 var(--font-body,'Inter',sans-serif);
  background:transparent;border:1px dashed var(--line-strong,#d6cfc0);
  border-radius:6px;color:var(--ink,#2A241B);cursor:pointer;
  transition:.15s;
}
.cot-add-room:hover{border-color:var(--accent,#C26B3B);color:var(--accent,#C26B3B)}

/* Waste */
.cot-waste{
  border-top:1px solid var(--line,#e5e0d6);padding-top:18px;
  display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;
}
.cot-waste-label strong{
  display:block;font:500 13px/1.3 var(--font-body,'Inter',sans-serif);
  color:var(--ink,#2A241B);margin-bottom:3px;
}
.cot-waste-label span{font-size:12px;color:var(--muted,#7B7368);line-height:1.4}
.cot-waste-label b{color:var(--accent,#C26B3B);font-weight:500}
.cot-waste-control{display:flex;align-items:center;gap:12px;min-width:200px}
.cot-waste-control input[type=range]{
  flex:1;-webkit-appearance:none;appearance:none;height:4px;
  background:var(--bg-alt,#F5F1E8);border-radius:2px;outline:none;
}
.cot-waste-control input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:18px;height:18px;border-radius:50%;
  background:var(--accent,#C26B3B);cursor:pointer;border:2px solid #fff;
  box-shadow:0 1px 3px rgba(42,36,27,.2);
}
.cot-waste-control input[type=range]::-moz-range-thumb{
  width:18px;height:18px;border-radius:50%;background:var(--accent,#C26B3B);
  cursor:pointer;border:2px solid #fff;box-shadow:0 1px 3px rgba(42,36,27,.2);
}
.cot-waste-value{
  min-width:42px;text-align:right;
  font:500 14px/1 var(--font-body,'Inter',sans-serif);color:var(--ink,#2A241B);
}

/* ---- result (lado derecho) ---- */
.cot-result{
  background:var(--bg-alt,#F5F1E8);
  padding:32px 32px 28px;
  display:flex;flex-direction:column;gap:18px;
  border-left:1px solid var(--line,#e5e0d6);
  overflow:auto;
}
.cot-result-eyebrow{
  font-family:var(--font-mono,'DM Mono',monospace);
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted,#7B7368);font-weight:500;
}
.cot-product-mini{
  display:flex;gap:12px;align-items:center;margin-top:12px;
  padding:10px;background:var(--paper,#FFFCF6);border-radius:8px;
}
.cot-product-thumb{
  width:48px;height:48px;border-radius:6px;overflow:hidden;flex-shrink:0;
  background:var(--bg-alt,#F5F1E8);
}
.cot-product-thumb .ph{width:100%;height:100%}
.cot-product-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.cot-product-info strong{
  font:500 13px/1.3 var(--font-body,'Inter',sans-serif);color:var(--ink,#2A241B);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.cot-product-info span{font-size:11.5px;color:var(--muted,#7B7368)}

.cot-result-rows{
  display:flex;flex-direction:column;
  background:var(--paper,#FFFCF6);border-radius:8px;padding:6px 14px;
}
.cot-row{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:10px 0;font-size:13.5px;color:var(--ink,#2A241B);
  border-bottom:1px solid var(--line,#e5e0d6);
}
.cot-row:last-child{border-bottom:0}
.cot-row strong{font-weight:500}
.cot-row-soft{color:var(--muted,#7B7368)}
.cot-row-soft strong{color:var(--muted,#7B7368)}
.cot-row-strong{padding-top:14px;padding-bottom:14px}
.cot-row-strong span{font-weight:500}
.cot-row-strong strong{
  font-family:var(--font-display,'Fraunces',serif);font-size:18px;
  color:var(--ink,#2A241B);
}

.cot-result-need{
  display:flex;align-items:center;gap:14px;
  padding:18px;background:var(--paper,#FFFCF6);
  border:1px solid var(--accent,#C26B3B);border-radius:8px;
}
.cot-need-num{
  font-family:var(--font-display,'Fraunces',serif);font-size:48px;
  line-height:1;font-weight:500;color:var(--accent,#C26B3B);
  flex-shrink:0;font-variant-numeric:tabular-nums;
}
.cot-need-label strong{
  display:block;font:500 14px/1.3 var(--font-body,'Inter',sans-serif);
  color:var(--ink,#2A241B);text-transform:lowercase;
}
.cot-need-label strong::first-letter{text-transform:uppercase}
.cot-need-label span{font-size:11.5px;color:var(--muted,#7B7368);line-height:1.4}

.cot-result-price{
  display:flex;flex-direction:column;gap:6px;
  background:var(--paper,#FFFCF6);border-radius:8px;padding:14px 16px;
}
.cot-price-row{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--muted,#7B7368)}
.cot-price-row strong{color:var(--ink,#2A241B);font-weight:500}
.cot-price-total{padding-top:8px;border-top:1px solid var(--line,#e5e0d6);margin-top:4px}
.cot-price-total span{color:var(--ink,#2A241B);font-weight:500;font-size:14px}
.cot-price-total strong{
  font-family:var(--font-display,'Fraunces',serif);font-size:22px;
  color:var(--accent,#C26B3B);
}
.cot-price-disclaimer{font-size:10.5px;color:var(--muted,#7B7368);margin-top:4px}

.cot-result-actions{
  display:flex;flex-direction:column;gap:8px;margin-top:auto;padding-top:6px;
}
.cot-btn-primary{justify-content:center;width:100%}
.cot-btn-primary[disabled]{opacity:.45;pointer-events:none}
.cot-btn-wa{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 14px;border-radius:6px;text-decoration:none;
  font:500 12.5px/1 var(--font-body,'Inter',sans-serif);
  color:#3F7A4F;background:transparent;border:1px solid #3F7A4F;
  transition:.15s;
}
.cot-btn-wa:hover{background:#3F7A4F;color:#fff}

/* Responsive */
@media (max-width:840px){
  .cot-modal{max-height:100vh;border-radius:0}
  .cot-backdrop{padding:0}
  .cot-grid{grid-template-columns:1fr}
  .cot-form{padding:28px 22px 20px}
  .cot-result{border-left:0;border-top:1px solid var(--line,#e5e0d6);padding:24px 22px}
  .cot-title{font-size:26px}
  .cot-room-fields{grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:10px}
  .cot-x,.cot-eq{display:none}
  .cot-room-total{grid-column:1/-1;text-align:right}
  .cot-waste{grid-template-columns:1fr;gap:10px}
}