/* Plataforma SPINOZZI — estilos. Sin estilos en línea (la CSP solo admite esta hoja). */
:root {
  --fondo: #f4f3ef; --panel: #ffffff; --hundido: #ebe9e3; --linea: #d8d5cc; --texto: #1b1d21; --tenue: #636872;
  --marca: #c8401a; --marca-texto: #ffffff; --yo: #fbe6dc; --ok: #1e6b3a; --aviso: #8a5a00; --mal: #a8281f;
  --sombra: 0 1px 2px rgba(20, 22, 26, .06), 0 8px 24px rgba(20, 22, 26, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --fondo: #111317; --panel: #171a1f; --hundido: #1f232a; --linea: #2d323a; --texto: #e8e9eb; --tenue: #9aa0a9;
    --marca: #ff6a3d; --marca-texto: #1a0a04; --yo: #3a231a; --ok: #6fce92; --aviso: #e2b354; --mal: #f08a80;
    --sombra: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-tema="oscuro"] {
  --fondo: #111317; --panel: #171a1f; --hundido: #1f232a; --linea: #2d323a; --texto: #e8e9eb; --tenue: #9aa0a9;
  --marca: #ff6a3d; --marca-texto: #1a0a04; --yo: #3a231a; --ok: #6fce92; --aviso: #e2b354; --mal: #f08a80;
  --sombra: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--fondo); color: var(--texto); font: 15px/1.45 "Segoe UI", system-ui, sans-serif; }
[hidden] { display: none !important; }
h2 { font-size: 20px; margin: 0; letter-spacing: -.01em; }
h3 { font-size: 12px; margin: 26px 0 8px; color: var(--tenue); text-transform: uppercase; letter-spacing: .07em; font-weight: 600; }
ul, ol { list-style: none; margin: 0; padding: 0; }
p { margin: 0; }
small { color: var(--tenue); font-size: 12px; }

/* ---- controles ---- */
button, .boton { font: inherit; color: inherit; background: transparent; border: 1px solid transparent; border-radius: 8px;
  padding: 8px 14px; cursor: pointer; text-decoration: none; display: inline-block; white-space: nowrap; }
button:disabled { opacity: .5; cursor: default; }
.primario { background: var(--marca); color: var(--marca-texto); font-weight: 600; }
.primario:hover:not(:disabled) { filter: brightness(1.08); }
.fantasma { border-color: var(--linea); }
.fantasma:hover { background: var(--hundido); }
.peligro { border-color: currentColor; color: var(--mal); font-weight: 600; }
button:focus-visible, .boton:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, a:focus-visible {
  outline: 2px solid var(--marca); outline-offset: 2px; }
input, textarea, select { font: inherit; color: inherit; background: var(--panel); border: 1px solid var(--linea);
  border-radius: 8px; padding: 8px 10px; width: 100%; }
input[type="checkbox"] { width: 17px; height: 17px; padding: 0; accent-color: var(--marca); }
select { width: auto; }
label { display: grid; gap: 5px; font-size: 13px; color: var(--tenue); }
label > input, label > select { color: var(--texto); font-size: 15px; }
.error { color: var(--mal); font-size: 13px; }
.error:empty { display: none; }
.nota { color: var(--tenue); font-size: 13px; }
.nota b { color: var(--texto); }
.barra { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
progress { appearance: none; -webkit-appearance: none; width: 100%; height: 6px; border: 0; border-radius: 99px;
  background: var(--hundido); overflow: hidden; display: block; }
progress::-webkit-progress-bar { background: var(--hundido); }
progress::-webkit-progress-value { background: var(--marca); border-radius: 99px; }
progress::-moz-progress-bar { background: var(--marca); border-radius: 99px; }
progress.lleno::-webkit-progress-value { background: var(--mal); }
progress.lleno::-moz-progress-bar { background: var(--mal); }

/* interruptor */
.llave { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; color: var(--texto);
  font-size: 14px; position: relative; }
.llave input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.llave span { width: 34px; height: 20px; border-radius: 99px; background: var(--tenue); position: relative; flex: none;
  transition: background .15s; }
.llave span::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .35); transition: transform .15s; }
.llave input:checked + span { background: var(--marca); }
.llave input:checked + span::after { transform: translateX(14px); }
.llave input:focus-visible + span { outline: 2px solid var(--marca); outline-offset: 2px; }

/* ---- marca ---- */
.logo { display: block; flex: none; width: 34px; height: 34px; border-radius: 8px;
  background: #171a1f url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M9 24V8h8a5 5 0 0 1 0 10h-8' fill='none' stroke='%23ff6a3d' stroke-width='3'/%3E%3C/svg%3E") center / contain no-repeat; }
.logo.grande { width: 64px; height: 64px; border-radius: 14px; margin: 0 auto 6px; }
.marca { display: flex; align-items: center; gap: 10px; }
.marca b { display: block; letter-spacing: .08em; font-size: 15px; }
.marca span { display: block; font-size: 12px; color: var(--tenue); }

/* ---- ingreso ---- */
#entrada { min-height: 100%; display: grid; place-items: center; padding: 16px; }
#f-login { width: min(360px, 100%); background: var(--panel); border: 1px solid var(--linea); border-radius: 14px;
  padding: 28px; display: grid; gap: 10px; box-shadow: var(--sombra); }
#f-login .bajada { color: var(--tenue); margin-bottom: 8px; }
#f-login label { margin-top: 4px; }
#f-login button { margin-top: 12px; padding: 10px; }

/* ---- armazón ---- */
#app { height: 100vh; height: 100dvh; display: grid; grid-template-columns: 228px minmax(0, 1fr); }
#riel { display: flex; flex-direction: column; gap: 22px; padding: 18px 12px; background: var(--panel);
  border-right: 1px solid var(--linea); min-height: 0; overflow-y: auto; }
#riel .marca { padding: 0 6px; }
.menu { display: grid; gap: 2px; }
.menu button { text-align: left; padding: 9px 12px; color: var(--tenue); border-left: 3px solid transparent; border-radius: 6px; }
.menu button:hover { background: var(--hundido); color: var(--texto); }
.menu button.activo { background: var(--hundido); color: var(--texto); font-weight: 600; border-left-color: var(--marca); }
.medidor { margin-top: auto; padding: 12px; border: 1px solid var(--linea); border-radius: 10px; display: grid; gap: 7px; }
.medidor .fila { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--tenue); }
.medidor b { color: var(--texto); font-variant-numeric: tabular-nums; }
.pie { display: grid; gap: 6px; }
.pie button { font-size: 13px; padding: 6px 10px; }
.vista { min-width: 0; min-height: 0; overflow: auto; }

/* ---- pedidos ---- */
#v-pedidos { display: grid; grid-template-columns: 310px minmax(0, 1fr); overflow: hidden; }
#col-lista { display: flex; flex-direction: column; min-height: 0; border-right: 1px solid var(--linea); }
#col-lista header { display: flex; gap: 8px; padding: 14px 12px; border-bottom: 1px solid var(--linea); }
#lista { flex: 1; overflow-y: auto; padding: 8px; }
#lista .nota { padding: 12px; }
#lista .item { width: 100%; text-align: left; display: grid; gap: 6px; padding: 10px 12px; border-radius: 8px; white-space: normal; }
#lista .item strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
#lista .item:hover { background: var(--hundido); }
#lista .activo .item { background: var(--panel); border-color: var(--linea); box-shadow: var(--sombra); }
.pie-item { display: flex; align-items: center; gap: 8px; }

.chapa { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 1px 9px; border-radius: 99px;
  border: 1px solid var(--linea); color: var(--tenue); white-space: nowrap; }
.chapa:empty { display: none; }
.chapa.listo { color: var(--ok); border-color: currentColor; }
.chapa.espera, .chapa.trabajando { color: var(--aviso); border-color: currentColor; }
.chapa.error { color: var(--mal); border-color: currentColor; }
.chapa.trabajando::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
  animation: pulso 1.2s ease-in-out infinite; }
@keyframes pulso { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .chapa.trabajando::before { animation: none; } .llave span, .llave span::after { transition: none; } }

#detalle { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.hueco { margin: auto; text-align: center; color: var(--tenue); padding: 24px; max-width: 460px; display: grid; gap: 8px; }
.hueco h2 { color: var(--texto); font-size: 18px; }
.hueco.chico { margin: 28px auto; font-size: 14px; }
#pedido { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.cab { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--panel); }
.cab .tit { flex: 1; min-width: 0; }
.cab h2 { font-size: 17px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cab small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cab button { padding: 6px 12px; font-size: 13px; }
#b-volver { display: none; font-size: 20px; line-height: 1; padding: 4px 12px; }
.tabs { display: flex; gap: 4px; padding: 0 12px; background: var(--panel); border-bottom: 1px solid var(--linea); }
.tabs button { border-radius: 0; padding: 9px 12px; color: var(--tenue); border-bottom: 2px solid transparent; }
.tabs button:hover { color: var(--texto); }
.tabs button.activo { color: var(--texto); font-weight: 600; border-bottom-color: var(--marca); }
.tabs i { font-style: normal; font-size: 11px; font-weight: 600; padding: 0 6px; margin-left: 4px; border-radius: 99px;
  background: var(--hundido); color: var(--texto); }
.tabs i:empty { display: none; }
.panel { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.desliza { flex: 1; min-height: 0; overflow: auto; padding: 16px; display: grid; gap: 14px; align-content: start; }
.pie-panel { justify-content: space-between; padding: 12px 16px; border-top: 1px solid var(--linea); background: var(--panel); }

/* conversación */
#chat { flex: 1; min-height: 0; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: min(660px, 90%); padding: 10px 13px; border-radius: 12px; background: var(--panel);
  border: 1px solid var(--linea); align-self: flex-start; }
.msg p { white-space: pre-wrap; overflow-wrap: anywhere; }
.msg .adj { color: var(--tenue); font-size: 13px; margin-top: 4px; }
.msg time { display: block; font-size: 11px; color: var(--tenue); margin-top: 5px; }
.msg.yo { align-self: flex-end; background: var(--yo); border-color: transparent; }
.msg.sistema { align-self: center; text-align: center; font-size: 13px; color: var(--tenue); background: transparent; border-style: dashed; }
.msg.pensando { color: var(--aviso); font-size: 14px; font-variant-numeric: tabular-nums; }
#f-msg { display: grid; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--linea); background: var(--panel); }
#f-msg textarea { resize: vertical; min-height: 46px; max-height: 40vh; }
#f-msg .barra > .primario { margin-left: auto; }
#op-claude { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
#op-claude select { padding: 5px 8px; font-size: 13px; }
#adjuntos:empty { display: none; }
#adjuntos li { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 2px 0; overflow-wrap: anywhere; }
#adjuntos button { padding: 0 8px; font-size: 12px; }

/* conjuntos */
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--tenue); text-transform: uppercase; letter-spacing: .05em;
  padding: 6px 8px; border-bottom: 1px solid var(--linea); white-space: nowrap; }
td { padding: 7px 8px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
#tabla-conj td:first-child, #tabla-conj th:first-child { width: 34px; }
#tabla-conj td strong { display: block; overflow-wrap: anywhere; }
#tabla-conj input:not([type="checkbox"]) { padding: 6px 8px; font-size: 14px; min-width: 90px; }
#tabla-conj tr.marcada { background: var(--panel); }
/* fila marcada con el código o el título vacío: en rojo, para que se vea qué falta */
#tabla-conj tr.marcada td:nth-child(3) input:placeholder-shown,
#tabla-conj tr.marcada td:nth-child(4) input:placeholder-shown { border-color: var(--mal); box-shadow: 0 0 0 1px var(--mal); }
.avisos { display: grid; gap: 2px; flex: 1; min-width: 0; }
.avisos .error { font-size: 14px; font-weight: 600; }

/* planos */
#planos { display: grid; gap: 6px; }
#planos li { display: flex; align-items: center; gap: 12px; padding: 9px 12px; background: var(--panel);
  border: 1px solid var(--linea); border-radius: 8px; }
#planos a { flex: 1; min-width: 0; color: var(--texto); font-weight: 600; overflow-wrap: anywhere; text-decoration: none; }
#planos a:hover { color: var(--marca); text-decoration: underline; }
.tipo { flex: none; font-size: 11px; font-weight: 700; letter-spacing: .05em; padding: 1px 7px; border-radius: 5px;
  background: var(--hundido); color: var(--tenue); }
.tipo.pdf { color: var(--marca); }
.peso { color: var(--tenue); font-size: 13px; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---- uso, ajustes, actividad ---- */
.hoja { max-width: 920px; margin: 0 auto; padding: 28px 24px 48px; display: grid; gap: 10px; align-content: start; }
.hoja.angosta { max-width: 520px; }
.hoja > .nota { max-width: 70ch; }
.tejas { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 10px; }
.teja { background: var(--panel); border: 1px solid var(--linea); border-radius: 10px; padding: 12px 14px; display: grid; gap: 2px; }
.teja span { font-size: 12px; color: var(--tenue); }
.teja b { font-size: 22px; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.caja { border: 1px solid var(--linea); border-left: 3px solid var(--aviso); border-radius: 8px; padding: 10px 14px;
  font-size: 14px; background: var(--panel); margin-top: 6px; }
.hoja table { background: var(--panel); border: 1px solid var(--linea); border-radius: 10px; border-collapse: separate; border-spacing: 0; }
.hoja tbody tr:last-child td { border-bottom: 0; }
.hoja td.nota { text-align: center; padding: 16px; }
.hoja .tabla { overflow-x: auto; }
#f-ajustes .barra { justify-content: flex-end; margin-top: 10px; }
#f-ajustes .llave { margin: 6px 0; }
#actividad { background: var(--panel); border: 1px solid var(--linea); border-radius: 10px; padding: 6px 0; margin-top: 8px;
  font: 13px/1.5 Consolas, "Cascadia Mono", monospace; }
#actividad li { padding: 3px 14px; overflow-wrap: anywhere; }
#actividad li.mal { color: var(--mal); }
#actividad li.bien { color: var(--ok); }

/* ---- diálogo ---- */
dialog { width: min(420px, calc(100vw - 32px)); border: 1px solid var(--linea); border-radius: 14px; padding: 22px;
  background: var(--panel); color: var(--texto); box-shadow: var(--sombra); }
dialog::backdrop { background: rgba(10, 11, 13, .55); }
dialog form { display: grid; gap: 12px; }
dialog h3 { margin: 0; font-size: 17px; text-transform: none; letter-spacing: 0; color: var(--texto); }
dialog p { color: var(--tenue); font-size: 14px; }
dialog .barra { justify-content: flex-end; margin-top: 4px; }

/* ---- pantallas chicas ---- */
@media (max-width: 1080px) {
  #app { grid-template-columns: 190px minmax(0, 1fr); }
  #v-pedidos { grid-template-columns: 260px minmax(0, 1fr); }
}
@media (max-width: 820px) {
  #app { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  #riel { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 10px 12px;
    border-right: 0; border-bottom: 1px solid var(--linea); overflow: visible; }
  #riel .marca span, .medidor { display: none; }
  .pie { display: flex; margin-left: auto; }
  .menu { order: 3; flex-basis: 100%; display: flex; overflow-x: auto; }
  .menu button { border-left: 0; border-bottom: 2px solid transparent; border-radius: 0; white-space: nowrap; }
  .menu button.activo { border-bottom-color: var(--marca); background: transparent; }
  #v-pedidos { grid-template-columns: minmax(0, 1fr); }
  #col-lista { border-right: 0; }
  #detalle { display: none; }
  body.en-pedido #riel, body.en-pedido #col-lista { display: none; }
  body.en-pedido #app { grid-template-rows: minmax(0, 1fr); }
  body.en-pedido #detalle { display: flex; }
  #b-volver { display: block; }
  .cab { padding: 10px 12px; gap: 8px; }
  .hoja { padding: 20px 16px 40px; }
  .dos { grid-template-columns: 1fr; }
  #f-msg .barra > .primario { flex-basis: 100%; }
  /* la tabla de conjuntos pasa a tarjetas */
  #tabla-conj thead { display: none; }
  #tabla-conj, #tabla-conj tbody { display: block; }
  #tabla-conj tr { display: grid; grid-template-columns: 30px 1fr 1fr; gap: 6px 8px; padding: 10px 4px; border-bottom: 1px solid var(--linea); }
  #tabla-conj td { border: 0; padding: 0; }
  #tabla-conj td:first-child { width: auto; grid-area: 1 / 1 / span 3 / 2; padding-top: 2px; }
  #tabla-conj td:nth-child(2) { grid-area: 1 / 2 / 2 / 4; }
  #tabla-conj td:nth-child(3) { grid-area: 2 / 2; }
  #tabla-conj td:nth-child(5) { grid-area: 2 / 3; }
  #tabla-conj td:nth-child(4) { grid-area: 3 / 2 / 4 / 4; }
  #tabla-conj input:not([type="checkbox"]) { min-width: 0; }
  .hoja table { display: block; overflow-x: auto; white-space: nowrap; }
}