/* Entrenador v2 — la interfaz de la maqueta aprobada (DESIGN ASSISTANT/entrenador-v2-maqueta.html). */
:root { --bg: #0e0e11; --panel: #16161b; --line: #26262e; --tx: #ececf1; --mut: #8b8b99; --acc: #7c4dff; --acc2: #6a3be8;
  --ok: #3ecf8e; --warn: #f5b84b; --mal: #f87171; --sel: #23233a; --hover: #1d1d24; }
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--tx); font: 14px/1.4 -apple-system, "Segoe UI", Roboto, sans-serif; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .45; }
a { color: #b9a5ff; }
.mut { color: var(--mut); }
.sp { flex: 1; }
kbd, .k { font: 11px ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--mut); background: var(--bg); border-radius: 5px; padding: 1px 6px; }
select, input[type=text] { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 6px 9px; color: var(--tx); font: inherit; }
input[type=text] { width: 100%; }
.btn { padding: 8px 14px; border-radius: 10px; border: 1px solid var(--line); white-space: nowrap; }
.btn:hover:not(:disabled) { background: #1f1f27; }
.btn.prim { background: var(--acc); border-color: var(--acc); font-weight: 600; color: #fff; }
.btn.prim:hover:not(:disabled) { background: var(--acc2); }
.btn.grab { border-color: #3a3a46; font-weight: 600; }
.btn.chico { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.pill { padding: 3px 10px; border-radius: 99px; font-size: 12px; white-space: nowrap; background: #2a2a33; color: var(--tx); }
.pill.en_marcado { background: #f7e7b4; color: #5a4300; }
.pill.grabada { background: #cfe4ff; color: #0b3a75; }
.pill.mandada { background: #c9f2dd; color: #0d5132; }
.pill.descartada { background: #3a2a2a; color: #f0b4b4; }
.toast { position: fixed; left: 50%; bottom: 78px; transform: translateX(-50%); background: #22223a; border: 1px solid var(--acc);
  padding: 9px 16px; border-radius: 10px; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 50; max-width: 80vw; }
.toast.show { opacity: 1; }
.toast.mal { border-color: var(--mal); background: #2a1a1e; }

/* ── cabecera de las páginas (Fotos / Subir) ── */
.cab { display: flex; align-items: center; gap: 16px; padding: 10px 20px; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
.cab .marca { display: flex; align-items: center; gap: 10px; font-weight: 650; }
.cab .logo, .caja-login .logo { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, #8b5cf6, #22c55e); display: grid; place-items: center; color: #fff; font-weight: 800; }
.cab nav { display: flex; gap: 4px; background: var(--bg); padding: 4px; border-radius: 12px; }
.cab nav a { padding: 6px 12px; border-radius: 9px; color: var(--mut); text-decoration: none; font-weight: 500; }
.cab nav a.on { background: var(--sel); color: var(--tx); }
.pagina { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }
.pagina h1 { font-size: 22px; letter-spacing: -.02em; margin: 0 0 6px; }
.pagina .bajada { color: var(--mut); margin: 0 0 20px; max-width: 70ch; }

/* ── Subir fotos ── */
.soltar { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; width: 100%;
  min-height: 190px; padding: 32px 20px; border: 2px dashed #4b3d8f; border-radius: 18px; background: #15122a; color: var(--mut);
  text-align: center; cursor: pointer; transition: background .12s, border-color .12s; }
.soltar:hover, .soltar.encima { background: #1d1838; border-color: var(--acc); color: var(--tx); }
.soltar b { color: var(--tx); font-size: 17px; }
.subidas { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.subida { display: grid; grid-template-columns: 76px 1fr auto; align-items: center; gap: 14px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.subida img, .subida .sinmini { width: 76px; height: 56px; object-fit: cover; border-radius: 8px; background: #222; display: grid; place-items: center; color: var(--mut); font-size: 11px; }
.subida .nom { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.est { font-size: 12px; padding: 3px 10px; border-radius: 99px; border: 1px solid var(--line); color: var(--mut); white-space: nowrap; }
.est.subiendo, .est.cola, .est.premarcando { color: #f7e7b4; border-color: #5a4a20; }
.est.lista { color: var(--ok); border-color: #1f5a40; }
.est.error { color: var(--mal); border-color: #6a2a2a; }
.acciones-subir { display: flex; align-items: center; gap: 14px; margin-top: 18px; }

/* ── Fotos ── */
.filtros { display: flex; gap: 8px; align-items: center; margin: 0 0 16px; flex-wrap: wrap; }
.grilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.tarjeta { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); overflow: hidden; cursor: pointer; text-align: left; padding: 0; display: flex; flex-direction: column; }
.tarjeta:hover { border-color: var(--acc); }
.tarjeta img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #222; display: block; }
.tarjeta .pie { padding: 9px 11px; display: flex; flex-direction: column; gap: 6px; }
.tarjeta .nom { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tarjeta .fila { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 12px; }
.vacio { padding: 40px; text-align: center; color: var(--mut); border: 1px dashed var(--line); border-radius: 14px; }

/* ── Editor (la maqueta) ── */
.ed { height: 100vh; display: flex; flex-direction: column; overflow: hidden; }
.top { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--line); min-height: 52px; }
.top .volver { color: var(--mut); }
.top .volver:hover { color: var(--tx); }
.top .name { font-weight: 600; max-width: 34ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.timer { font-family: ui-monospace, monospace; color: var(--mut); }
.saved { font-size: 13px; color: var(--ok); min-width: 92px; text-align: right; }
.saved.pend { color: var(--mut); }
.saved.mal { color: var(--mal); }
.modo { position: relative; }
.modo > button { border: 1px solid var(--line); border-radius: 8px; padding: 5px 10px; color: var(--mut); }
.modo .menu { position: absolute; top: calc(100% + 6px); left: 0; z-index: 30; min-width: 280px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 6px; box-shadow: 0 12px 30px rgba(0,0,0,.45); }
.modo .menu a, .modo .menu span { display: block; padding: 7px 10px; border-radius: 8px; color: var(--tx); text-decoration: none; }
.modo .menu a:hover { background: var(--hover); }
.modo .menu small { display: block; color: var(--mut); font-size: 12px; }
.main { flex: 1; display: flex; min-height: 0; }
.rail { width: 210px; flex: none; border-right: 1px solid var(--line); padding: 10px; overflow: auto; }
.rail h4, .side h4 { margin: 12px 6px 6px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--mut); font-weight: 600; }
.rail h4:first-child { margin-top: 2px; }
.t { display: flex; align-items: center; gap: 9px; width: 100%; padding: 7px 9px; border-radius: 9px; border: 1px solid transparent; text-align: left; }
.t:hover:not(:disabled) { background: var(--hover); }
.t.on { background: var(--sel); border-color: var(--acc); }
.t .k { margin-left: auto; }
.t .beta { font-size: 10px; color: var(--warn); border: 1px solid #5a4a20; border-radius: 99px; padding: 0 6px; }
.sw { width: 12px; height: 12px; border-radius: 3px; flex: none; }
.signo { display: flex; gap: 4px; margin: 6px 4px 0; }
.signo button { flex: 1; padding: 5px 0; border: 1px solid var(--line); border-radius: 8px; color: var(--mut); }
.signo button.on { border-color: var(--acc); color: var(--tx); background: var(--sel); }
.tam { display: flex; align-items: center; gap: 8px; margin: 8px 6px 0; color: var(--mut); font-size: 12px; }
.tam input { flex: 1; min-width: 0; }
.tam span { width: 44px; text-align: right; flex: none; }
.stage { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.hint { margin: 10px 14px 0; padding: 7px 12px; border: 1px solid #3a2f6e; background: #1a1530; border-radius: 10px; color: #d8ccff; font-size: 13px; line-height: 1.35;
  height: 54px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.hint b { color: #fff; }
.lect { margin: 10px 14px 0; padding: 9px 12px; border: 1px solid #8a6a1f; background: #2b2410; color: #f6dfa4; border-radius: 10px; display: flex; gap: 12px; align-items: center; }
.lect b { color: var(--warn); }
.lect .btn { margin-left: auto; }
.top .soy { font-size: 12px; white-space: nowrap; }
.top .soy select { padding: 3px 6px; font-size: 12px; margin-left: 4px; }
.lienzo { flex: 1; position: relative; min-height: 0; margin: 10px 14px; border-radius: 8px; overflow: hidden; background: #000; }
.lienzo canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
.bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--line); background: var(--panel); }
.side { width: 300px; flex: none; border-left: 1px solid var(--line); padding: 12px; overflow: auto; display: flex; flex-direction: column; }
.caps { display: flex; gap: 6px; flex-wrap: wrap; }
.cap { font-size: 12px; padding: 3px 9px; border-radius: 99px; border: 1px solid var(--line); cursor: pointer; }
.cap.off { opacity: .4; text-decoration: line-through; }
.trans { display: flex; align-items: center; gap: 8px; margin: 12px 0 0; }
.trans input { flex: 1; }
.lista { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 8px; cursor: pointer; }
.row:hover { background: var(--hover); }
.row.sel { background: var(--sel); }
.row .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tag { font-size: 11px; padding: 1px 7px; border-radius: 99px; border: 1px solid var(--line); color: var(--mut); white-space: nowrap; }
.tag.rev { color: var(--ok); border-color: #1f5a40; }
.detail { margin-top: 10px; border: 1px solid var(--line); border-radius: 12px; padding: 10px; background: var(--panel); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.chip { padding: 3px 10px; border-radius: 99px; border: 1px solid var(--line); font-size: 12px; cursor: pointer; }
.chip:hover { border-color: var(--acc); }
.chip.on { background: var(--acc); border-color: var(--acc); color: #fff; }
.falta { margin-top: 10px; border: 1px solid #6a2a2a; background: #241417; border-radius: 12px; padding: 10px; font-size: 13px; }
.falta b { color: #fecaca; display: block; margin-bottom: 4px; }
.falta div + div { margin-top: 4px; }
.cargando { display: grid; place-items: center; height: 100vh; color: var(--mut); }

/* pantallas bajas (1280×720): el riel entra entero */
@media (max-height: 800px) {
  .rail { padding: 6px 8px; }
  .rail h4 { margin: 8px 6px 4px; }
  .t { padding: 4px 9px; }
  .signo { margin-top: 4px; } .signo button { padding: 3px 0; }
  .tam { margin-top: 4px; }
  .top { min-height: 44px; padding: 6px 16px; }
  .bar { padding: 7px 14px; }
}
.row .ojo { color: var(--mut); padding: 0 2px; display: inline-flex; }
.row .ojo:hover { color: var(--tx); }
.row.oculta .n, .row.oculta .sw { opacity: .4; }
.hint .aviso { color: var(--warn); }

/* login (nube) */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; box-sizing: border-box; }
.caja-login { width: min(360px, 100%); box-sizing: border-box; display: flex; flex-direction: column; gap: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.caja-login h1 { display: flex; align-items: center; gap: 10px; font-size: 22px; margin: 0; }
.caja-login label { display: flex; flex-direction: column; gap: 5px; font-size: 14px; color: var(--mut); }
.caja-login input { font: inherit; font-size: 16px; padding: 9px 10px; background: var(--bg); color: var(--tx); border: 1px solid var(--line); border-radius: 8px; }
.caja-login input:focus { outline: 2px solid var(--acc); outline-offset: 1px; }
.caja-login .btn { justify-content: center; padding: 10px; }
.aviso-login { background: rgba(245, 158, 11, 0.12); border: 1px solid rgba(245, 158, 11, 0.5); color: #fbbf24; border-radius: 8px; padding: 8px 10px; margin: 0; font-size: 14px; }
.chico { font-size: 13px; }
.estado-caja { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; max-width: 420px; padding: 16px; }
.estado-caja b { color: var(--tx); font-size: 16px; }