:root {
  /* Paleta M+J (artefacto «M+J style») */
  --mj-sand: #f7c294; --mj-terra: #dc8166; --mj-brown: #9a5339; --mj-brown-2: #765043;
  --mj-gray: #605a57; --mj-hairline: #e6dcd4; --mj-muted: #9c948f;
  --bg: #fdfaf7; --surface: #fff; --sand: var(--mj-sand); --sand-soft: #fdeedf;
  --brick: var(--mj-brown); --coral: var(--mj-terra); --title: var(--mj-brown); --ink: var(--mj-gray); --ink-strong: var(--mj-brown-2);
  /* El gris suave de marca no llega a 4,5:1 sobre blanco en texto pequeño: se oscurece un punto. */
  --muted: #7a726d; --line: var(--mj-hairline); --accent: var(--mj-terra); --on-color: #fff;
  --ok: #2f6b40; --ok-bg: #e1efe3; --warn: #8a5a06; --warn-bg: #fbebc9; --bad: #a33a2a; --bad-bg: #f8ddd6;
  --wa: #1f7a4d;
  --f-display: "Anton", Impact, system-ui, sans-serif;
  --f-body: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "Source Code Pro", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1f1916; --surface: #2a211d; --sand: #6b4532; --sand-soft: #382a23;
    --brick: var(--mj-brown); --coral: var(--mj-terra); --title: var(--mj-sand); --ink: #e6dcd4; --ink-strong: #f7d6b8;
    --muted: #b3aaa4; --line: #46372f; --accent: var(--mj-terra);
    --ok: #93cfa2; --ok-bg: #223727; --warn: #ebc676; --warn-bg: #3b301c; --bad: #f0a291; --bad-bg: #43251f;
    --wa: #2e8f5e; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { background: var(--bg); margin: 0; }
body { color: var(--ink); font-family: var(--f-body); font-size: 15px; line-height: 1.55; }
a { color: var(--title); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; }
[hidden] { display: none !important; }

.band { background: var(--brick); color: var(--on-color); padding: 12px 16px; position: relative; }
/* Franja de marca: arena, terracota y marrón. */
.band::after, .franja { content: ""; display: block; height: 6px; background: linear-gradient(90deg, var(--mj-sand) 0 33.34%, var(--mj-terra) 33.34% 66.67%, var(--mj-brown-2) 66.67%); }
.band::after { position: absolute; left: 0; right: 0; bottom: -6px; }
.band-in { max-width: 1180px; margin: 0 auto; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.mark { display: block; line-height: 0; border-radius: 8px; overflow: hidden; flex: none; }
.mark img { width: 48px; height: 48px; display: block; }
.band h1 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: 24px; letter-spacing: .02em; text-transform: uppercase; }
.band nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; align-items: center; }
.band nav a, .band nav button { color: var(--on-color); text-decoration: none; padding: 6px 10px; border-radius: 6px; font-size: 15px; background: none; border: 0; cursor: pointer; }
.band nav a[aria-current="page"], .band nav a:hover, .band nav button:hover { background: rgba(255, 255, 255, .16); }
.quien { font-size: 13px; opacity: .85; padding: 0 6px; }

.estado { background: var(--surface); border-bottom: 1px solid var(--line); padding: 16px 16px 10px; font-size: 14px; }
.estado-in { max-width: 1180px; margin: 0 auto; display: flex; gap: 10px 18px; align-items: center; flex-wrap: wrap; }
.estado .punto { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--muted); margin-right: 6px; }
.estado .punto.ok { background: var(--wa); }
.estado .punto.warn { background: #d29a1b; }
.estado .punto.bad { background: var(--bad); }
.estado .sep { flex: 1; }

main { max-width: 1180px; margin: 0 auto; padding: 24px 16px 80px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px; align-items: start; }
@media (max-width: 880px) { .grid2 { grid-template-columns: minmax(0, 1fr); } }
.col { display: grid; gap: 24px; min-width: 0; }

.step { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 20px; min-width: 0; }
.step + .step { margin-top: 24px; }
.col > .step + .step { margin-top: 0; }
h2 { margin: 0 0 4px; font-size: 19px; color: var(--title); font-weight: 600; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
h2 .n { font-size: 13px; font-weight: 700; color: var(--mj-brown-2); background: var(--sand); border-radius: 99px; min-width: 24px; height: 24px; display: inline-grid; place-items: center; flex: none; }
.titulo { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.titulo h2 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: 30px; letter-spacing: .02em; text-transform: uppercase; }
.titulo .sep { flex: 1; }
.hint { margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.hint kbd { font-family: var(--f-mono); font-size: 12px; border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; background: var(--sand-soft); }

.drop { border: 2px dashed var(--accent); border-radius: 10px; padding: 18px; text-align: center; background: var(--sand-soft); cursor: pointer; display: block; position: relative; }
.drop.over { background: var(--sand); }
.drop strong { color: var(--ink-strong); }
.drop span { display: block; font-size: 13px; color: var(--muted); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.or { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; margin: 14px 0; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
textarea { width: 100%; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); padding: 10px 12px; resize: vertical; }
textarea.paste { font-family: var(--f-mono); font-size: 13px; min-height: 90px; }
textarea.tpl { min-height: 170px; font-size: 15px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.mt { margin-top: 14px; }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 8px 14px; cursor: pointer; font-weight: 600; color: var(--ink-strong); text-decoration: none; display: inline-block; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--brick); border-color: var(--brick); color: var(--on-color); }
.btn.go { background: var(--wa); border-color: var(--wa); color: #fff; }
.btn.danger { color: var(--bad); }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-top: 16px; align-items: start; }
label.f { display: grid; gap: 4px; font-size: 13px; font-weight: 600; color: var(--ink-strong); }
label.f small { font-weight: 400; color: var(--muted); }
select, input[type=text], input[type=password], input[type=number], input[type=time] { border: 1px solid var(--line); border-radius: 8px; background: var(--bg); padding: 7px 10px; width: 100%; min-width: 0; }
.aviso { margin-top: 12px; font-size: 14px; padding: 10px 12px; border-radius: 8px; background: var(--ok-bg); color: var(--ok); }
.aviso.warn { background: var(--warn-bg); color: var(--warn); }
.aviso.bad { background: var(--bad-bg); color: var(--bad); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 10px; }
.chip { font-family: var(--f-mono); font-size: 12px; border: 1px solid var(--accent); background: transparent; color: var(--ink-strong); border-radius: 99px; padding: 3px 9px; cursor: pointer; }
.chip:hover { background: var(--sand-soft); }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; margin-top: 12px; }
.check input { margin-top: 4px; accent-color: var(--brick); }
.meta { font-size: 13px; color: var(--muted); margin-top: 6px; font-variant-numeric: tabular-nums; }
.preview .meta { margin: 0 0 6px; }
.preview h3 { font-size: 13px; margin: 16px 0 6px; color: var(--muted); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.bubble { background: var(--sand-soft); border-radius: 12px 12px 12px 3px; padding: 12px 14px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 15px; border: 1px solid var(--line); }

.bar { height: 10px; background: var(--sand-soft); border-radius: 99px; overflow: hidden; border: 1px solid var(--line); }
.bar i { display: block; height: 100%; background: var(--coral); width: 0; transition: width .3s; }
.stats { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; font-variant-numeric: tabular-nums; margin: 8px 0 14px; }
.stats b { color: var(--ink-strong); }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tab { border: 1px solid var(--line); background: transparent; border-radius: 99px; padding: 4px 12px; font-size: 14px; cursor: pointer; }
.tab[aria-pressed="true"] { background: var(--brick); color: var(--on-color); border-color: var(--brick); }

.list { display: grid; gap: 8px; }
.item { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; background: var(--surface); }
.item.done { opacity: .7; }
a.item { text-decoration: none; color: inherit; }
a.item:hover { border-color: var(--accent); }
.who { font-weight: 600; color: var(--ink-strong); overflow-wrap: anywhere; }
.tel { font-family: var(--f-mono); font-size: 13px; color: var(--muted); }
.pills { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.pill { font-size: 12px; font-weight: 600; border-radius: 99px; padding: 1px 8px; background: var(--sand-soft); color: var(--muted); white-space: nowrap; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.run { background: var(--sand); color: var(--mj-brown-2); }
.msg { grid-column: 1 / -1; font-size: 14px; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 3.1em; overflow: hidden; cursor: pointer; }
.msg.open { max-height: none; }
.actions { display: flex; gap: 6px; align-items: center; justify-content: flex-end; flex-wrap: wrap; }
.linkish { background: none; border: 0; color: var(--title); text-decoration: underline; cursor: pointer; font-size: 13px; padding: 2px; }
.empty { padding: 24px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: 10px; }

table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
.tabla { overflow-x: auto; }

.qr { background: #fff; padding: 12px; border-radius: 12px; display: inline-block; border: 1px solid var(--line); }
.qr img { display: block; width: 280px; height: 280px; max-width: 100%; }
.notes ul { margin: 6px 0 0; padding-left: 20px; display: grid; gap: 4px; font-size: 15px; }

.toast { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); background: var(--ink-strong); color: var(--bg); padding: 8px 16px; border-radius: 8px; font-size: 14px; z-index: 9; opacity: 0; transition: opacity .2s; pointer-events: none; max-width: calc(100% - 32px); }
.toast.show { opacity: 1; }

.acceso { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.acceso form { width: 100%; max-width: 380px; display: grid; gap: 14px; }
.acceso .mark { justify-self: start; }
.acceso .mark img { width: 72px; height: 72px; }
.acceso h2 { font-family: var(--f-display); font-weight: 400; font-size: 28px; text-transform: uppercase; letter-spacing: .02em; }
.acceso .franja { margin: -20px -20px 0; border-radius: 12px 12px 0 0; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }