/* ==========================================================================
   Panel · modo "Operar": denso pero respirable, todo editable en línea.
   ========================================================================== */

body { min-height: 100dvh; }

/* ---------- Barra ---------- */
.bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 10px var(--gutter);
  background: color-mix(in srgb, var(--canvas) 80%, transparent);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--hairline);
}
.bar__brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 650; letter-spacing: -0.02em; text-decoration: none; }
.logo-mark {
  flex: none;
  width: 30px;
  height: 30px;
  background: url("/assets/brand/simbolo.svg") center / contain no-repeat;
}
.bar__sep { width: 1px; height: 20px; background: var(--hairline-strong); }
.bar__title { color: var(--ink-2); font-weight: 500; }
.save { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8125rem; color: var(--ink-3); transition: opacity var(--t-ui) ease; }
.save.is-saving { opacity: 0.4; }
.bar__actions { margin-left: auto; display: flex; gap: 8px; }
.bar__actions .btn i { font-size: 1.05rem; }
@media (max-width: 760px) {
  .bar__sep, .bar__title, .save { display: none; }
  .hide-sm { display: none; }
}

/* ---------- Pestañas (solo móvil) ---------- */
.tabs-sm { display: none; }
@media (max-width: 1023px) {
  .tabs-sm {
    position: sticky;
    top: 64px;
    z-index: 15;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    margin: 12px var(--gutter) 0;
    padding: 4px;
    border-radius: var(--r-pill);
    background: var(--surface-3);
  }
  .tabs-sm button { height: 40px; border: 0; border-radius: var(--r-pill); background: transparent; font-weight: 560; font-size: 0.9rem; color: var(--ink-2); cursor: pointer; transition: background-color var(--t-fast) ease, color var(--t-fast) ease; }
  .tabs-sm button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-1); }
  .layout[data-tab="editar"] .preview { display: none; }
  .layout[data-tab="vista"] .editor { display: none; }
}

/* ---------- Diseño en dos columnas ---------- */
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: clamp(24px, 4vw, 64px);
  max-width: 1320px;
  margin: 0 auto;
  padding: 32px var(--gutter) 96px;
  align-items: start;
}
@media (max-width: 1023px) { .layout { grid-template-columns: 1fr; padding-top: 20px; } }

.editor { display: grid; gap: 12px; min-width: 0; }

.block {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px 40px;
  padding: 32px 0;
  box-shadow: 0 -1px 0 var(--hairline);
}
.block:first-child { box-shadow: none; padding-top: 8px; }
.block__head h2 { font-size: 1.125rem; letter-spacing: -0.02em; font-weight: 640; display: flex; align-items: center; gap: 8px; }
.block__head p { margin: 6px 0 0; color: var(--ink-3); font-size: 0.875rem; max-width: 32ch; }
.block--products { grid-template-columns: 1fr; }
.block__head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.block__head--row p { max-width: none; }
.block__tools { display: flex; gap: 8px; }
.count { padding: 2px 8px; border-radius: var(--r-pill); background: var(--surface-3); font-size: 0.75rem; font-weight: 600; color: var(--ink-2); }
@media (max-width: 760px) { .block { grid-template-columns: 1fr; gap: 16px; padding: 24px 0; } }

.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 16px; align-content: start; }
.span-2 { grid-column: 1 / -1; }
@media (max-width: 560px) { .fields { grid-template-columns: 1fr; } }
.opt { font-weight: 450; color: var(--ink-3); }

.color { display: grid; grid-template-columns: 48px 1fr; gap: 8px; }
.color input[type="color"] { width: 48px; height: 48px; padding: 4px; border: 1px solid var(--hairline-strong); border-radius: 12px; background: var(--surface); cursor: pointer; }
.color input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.color input[type="color"]::-webkit-color-swatch { border: 0; border-radius: 8px; }
.color input[type="color"]::-moz-color-swatch { border: 0; border-radius: 8px; }

/* ---------- Interruptor ---------- */
.switch { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; cursor: pointer; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch__track {
  position: relative;
  width: 44px;
  height: 26px;
  margin-top: 1px;
  border-radius: var(--r-pill);
  background: var(--surface-3);
  box-shadow: inset 0 0 0 1px var(--hairline-strong);
  transition: background-color var(--t-fast) ease;
}
.switch__track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform var(--t-ui) var(--ease-out);
}
.switch input:checked + .switch__track { background: var(--accent); box-shadow: none; }
.switch input:checked + .switch__track::after { transform: translateX(18px); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--accent); outline-offset: 3px; }
.switch b { display: block; font-weight: 560; font-size: 0.95rem; }
.switch small { display: block; color: var(--ink-3); font-size: 0.8125rem; margin-top: 2px; }

/* ---------- Formas de pago ---------- */
.toggles { display: flex; flex-wrap: wrap; gap: 8px; }
.tog {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--hairline-strong);
  color: var(--ink-2);
  font-size: 0.875rem;
  font-weight: 540;
  cursor: pointer;
  transition: background-color var(--t-fast) ease, color var(--t-fast) ease, transform var(--t-press) var(--ease-out);
}
.tog:active { transform: scale(0.96); }
.tog[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-soft-ink); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent); }
.tog i { font-size: 1rem; }
.add-inline { display: grid; grid-template-columns: minmax(0, 320px) auto; gap: 8px; margin-top: 10px; }
.add-inline .input { min-height: 40px; padding-block: 8px; }

/* ---------- Productos ---------- */
.search-p { position: relative; max-width: 420px; }
.search-p i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--ink-3); font-size: 1.1rem; pointer-events: none; }
.search-p .input { padding-left: 42px; min-height: 44px; border-radius: var(--r-pill); }

.rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; counter-reset: fila; }
.row {
  display: grid;
  grid-template-columns: 64px minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1.2fr) 108px auto;
  grid-template-areas: "img nombre detalle cat precio acciones" "img url url url url acciones";
  gap: 8px 10px;
  align-items: center;
  padding: 10px;
  border-radius: var(--r-md);
  background: var(--surface);
  box-shadow: var(--shadow-1);
  transition: opacity var(--t-ui) ease, transform var(--t-ui) var(--ease-out);
}
.row.is-new { animation: row-in var(--t-ui) var(--ease-out); }
@keyframes row-in { from { opacity: 0; transform: translateY(-6px); } }
.row.is-leaving { opacity: 0; transform: translateX(12px); transition-duration: 180ms; }
.row.is-off { background: var(--surface-2); }
.row.is-off .row__img { filter: grayscale(1); opacity: 0.55; }
.row .input { min-height: 40px; padding: 8px 12px; font-size: 0.9rem; border-radius: 10px; }
.row [data-f="nombre"] { grid-area: nombre; font-weight: 560; }
.row [data-f="detalle"] { grid-area: detalle; }
.row [data-f="categoria"] { grid-area: cat; }
.row .price { grid-area: precio; position: relative; }
.row .price span { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--ink-3); font-size: 0.9rem; pointer-events: none; }
.row .price .input { padding-left: 24px; }
.row [data-f="img"] { grid-area: url; font-size: 0.8125rem; color: var(--ink-2); }
.row__img {
  grid-area: img;
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background: #fff center / contain no-repeat;
  box-shadow: inset 0 0 0 1px var(--hairline);
  display: grid;
  place-items: center;
  color: var(--ink-3);
  font-size: 1.4rem;
  align-self: start;
}
.row__img.has-img i { display: none; }
.row__acts { grid-area: acciones; display: grid; gap: 6px; justify-items: center; align-self: stretch; align-content: space-between; }
.icon-btn {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--ink-3);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color var(--t-fast) ease, color var(--t-fast) ease, transform var(--t-press) var(--ease-out);
}
.icon-btn:active { transform: scale(0.92); }
@media (hover: hover) and (pointer: fine) {
  .icon-btn:hover { background: var(--surface-3); color: var(--ink); }
  .icon-btn.is-danger:hover { background: var(--danger-soft); color: var(--danger); }
}
.stock { position: relative; width: 36px; height: 22px; border-radius: var(--r-pill); background: var(--surface-3); box-shadow: inset 0 0 0 1px var(--hairline-strong); cursor: pointer; border: 0; padding: 0; transition: background-color var(--t-fast) ease; }
.stock::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.25); transition: transform var(--t-ui) var(--ease-out); }
.stock[aria-checked="true"] { background: var(--accent); box-shadow: none; }
.stock[aria-checked="true"]::after { transform: translateX(14px); }

.row .input[aria-invalid="true"] { border-color: var(--danger); }

@media (max-width: 760px) {
  .row {
    grid-template-columns: 56px minmax(0, 1fr) 96px;
    grid-template-areas: "img nombre precio" "img detalle cat" "url url url" "acciones acciones acciones";
  }
  .row__img { width: 56px; height: 56px; }
  .row__acts { grid-auto-flow: column; justify-content: space-between; align-items: center; }
}

.rows-empty { display: grid; justify-items: center; gap: 8px; padding: 48px 16px; text-align: center; color: var(--ink-2); border-radius: var(--r-md); border: 1px dashed var(--hairline-strong); }
.rows-empty i { font-size: 2rem; color: var(--ink-3); }

/* ---------- Vista previa ---------- */
.preview { position: sticky; top: 96px; display: grid; justify-items: center; gap: 14px; }
@media (max-width: 1023px) { .preview { position: static; } }
.device {
  width: 360px;
  max-width: 100%;
  padding: 10px;
  border-radius: 48px;
  background: #0d0f0c;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset, var(--shadow-3);
}
.device__screen { position: relative; height: min(720px, calc(100dvh - 180px)); min-height: 520px; border-radius: 38px; overflow: hidden; background: var(--canvas); }
.device__screen iframe { width: 100%; height: 100%; border: 0; display: block; }
.preview__note { display: inline-flex; align-items: center; gap: 6px; margin: 0; font-size: 0.8125rem; color: var(--ink-3); }

/* ---------- Diálogo ---------- */
.modal {
  width: min(560px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: 22px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-3);
  opacity: 0;
  transform: scale(0.97);
  transition: opacity var(--t-ui) var(--ease-out), transform var(--t-ui) var(--ease-out), overlay var(--t-ui) allow-discrete, display var(--t-ui) allow-discrete;
}
.modal[open] { opacity: 1; transform: none; }
@starting-style { .modal[open] { opacity: 0; transform: scale(0.97); } }
.modal::backdrop { background: rgba(8, 12, 9, 0.44); opacity: 0; transition: opacity var(--t-ui) ease, overlay var(--t-ui) allow-discrete, display var(--t-ui) allow-discrete; }
.modal[open]::backdrop { opacity: 1; }
@starting-style { .modal[open]::backdrop { opacity: 0; } }
.modal__in { padding: 24px; display: grid; gap: 14px; }
.modal h2 { font-size: 1.25rem; letter-spacing: -0.02em; }
.modal p { margin: 0; color: var(--ink-2); font-size: 0.925rem; }
.modal__actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.875rem; line-height: 1.6; }

/* ---------- Toasts ---------- */
.toaster { position: fixed; left: 0; right: 0; bottom: 24px; z-index: 60; display: grid; justify-items: center; pointer-events: none; padding-inline: var(--gutter); }
.toast {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 8px 8px 18px;
  min-height: 52px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--canvas);
  font-size: 0.9rem;
  box-shadow: var(--shadow-3);
  pointer-events: auto;
  transition: transform 360ms var(--ease-out), opacity 360ms var(--ease-out);
}
.toast:not(:has(button)) { padding-right: 18px; }
@starting-style { .toast { transform: translateY(100%); opacity: 0; } }
.toast.is-leaving { transform: translateY(100%); opacity: 0; transition-duration: 200ms; }
.toast button { height: 36px; padding: 0 14px; border: 0; border-radius: var(--r-pill); background: color-mix(in srgb, var(--canvas) 18%, transparent); color: inherit; font-weight: 600; cursor: pointer; }

@keyframes fade { from { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .row.is-new { animation-name: fade; }
  .row.is-leaving { transform: none; }
  .switch__track::after, .stock::after { transition: none; }
  .modal, .modal[open] { transform: none; }
  @starting-style { .modal[open] { transform: none; } }
  .toast, .toast.is-leaving { transform: none; transition: opacity 200ms ease; }
}
@media (prefers-reduced-transparency: reduce) {
  .bar { background: var(--canvas); backdrop-filter: none; -webkit-backdrop-filter: none; }
}