:root {
  --pri: #9A7212; --pri-d: #7A5A0E; --pri-l: #FBF3DC;
  --ok: #16A34A; --ok-d: #15803D; --ok-l: #DCFCE7;
  --red: #DC2626; --red-l: #FEE2E2; --amb: #D97706; --amb-l: #FEF3C7;
  --blu: #2563EB; --blu-l: #DBEAFE; --gry-l: #F1F5F9;
  --bg: #F6F8FA; --card: #FFFFFF; --bd: #E5E7EB; --tx: #111827; --tx2: #4B5563; --mut: #6B7280;
  --side: #0B0B0B; --side-tx: #E9DDBB;
  --r: 10px; --sh: 0 1px 3px rgba(15,23,42,.06); --sh2: 0 10px 40px rgba(15,23,42,.18);
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--tx); }
button, input, select, textarea { font: inherit; }
.num { font-variant-numeric: tabular-nums; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--side); }
.login form { background: var(--card); padding: 28px; border-radius: 14px; width: 100%; max-width: 360px; box-shadow: var(--sh2); }
.login h1 { margin: 0 0 4px; font-size: 20px; }
.login p { margin: 0 0 20px; color: var(--mut); }

/* layout */
.layout { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: var(--side); color: var(--side-tx); padding: 18px 12px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.side .marca { color: #fff; font-weight: 700; font-size: 16px; padding: 4px 10px 16px; }
.side .marca small { display: block; font-weight: 400; color: #64748B; font-size: 12px; }
.side button { background: none; border: 0; color: inherit; text-align: left; padding: 10px 12px; border-radius: 8px; cursor: pointer; display: flex; gap: 10px; align-items: center; }
.side button:hover { background: #1C1C1C; }
.side button.on { background: var(--pri); color: #fff; }
.side .pie { margin-top: auto; font-size: 12px; color: #64748B; padding: 8px 12px; }
.main { padding: 24px; min-width: 0; }
.cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.cab h2 { margin: 0; font-size: 22px; }

/* elementos */
.card { background: var(--card); border: 1px solid var(--bd); border-radius: var(--r); box-shadow: var(--sh); }
.pad { padding: 16px; }
.btn { text-decoration: none; display: inline-block; border: 1px solid var(--bd); background: var(--card); color: var(--tx); padding: 8px 14px; border-radius: 8px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--gry-l); }
.btn.pri { background: var(--pri); border-color: var(--pri); color: #fff; }
.btn.pri:hover { background: var(--pri-d); }
.btn.red { color: var(--red); border-color: #FCA5A5; }
.btn.red:hover { background: var(--red-l); }
.btn.redsol { background: var(--red); border-color: var(--red); color: #fff; }
.btn.sm { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.fila { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
input, select, textarea { width: 100%; padding: 9px 11px; border: 1px solid var(--bd); border-radius: 8px; background: #fff; color: var(--tx); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--pri-l); border-color: var(--pri); }
label { display: block; font-size: 12.5px; font-weight: 600; color: var(--tx2); margin-bottom: 4px; }
.campo { margin-bottom: 12px; }
.ayuda { font-size: 12px; color: var(--mut); margin-top: 3px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 14px; }
.sec { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--mut); margin: 18px 0 10px; padding-bottom: 6px; border-bottom: 1px solid var(--bd); }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; color: var(--tx); font-size: 14px; }
.check input { width: auto; margin-top: 3px; }

/* kpis */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { padding: 14px 16px; }
.kpi .t { font-size: 12.5px; color: var(--mut); }
.kpi .v { font-size: 24px; font-weight: 700; margin-top: 2px; }
.kpi.alerta .v { color: var(--red); }
.kpi.aviso .v { color: var(--amb); }

/* tablas */
.tw { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--mut); padding: 10px 12px; border-bottom: 1px solid var(--bd); background: #FAFBFC; position: sticky; top: 0; white-space: nowrap; }
td { padding: 10px 12px; border-bottom: 1px solid #EEF2F5; vertical-align: middle; }
tr.click { cursor: pointer; }
tr.click:hover td { background: #F8FAFC; }
tr.anulado td { color: var(--mut); text-decoration: line-through; }
.vacio { padding: 32px; text-align: center; color: var(--mut); }
.der { text-align: right; }
.sub { font-size: 12px; color: var(--mut); }

/* badges */
.bd { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.bd.verde { background: var(--ok-l); color: var(--ok-d); }
.bd.rojo { background: var(--red-l); color: #B91C1C; }
.bd.amb { background: var(--amb-l); color: #92400E; }
.bd.azul { background: var(--blu-l); color: #1D4ED8; }
.bd.gris { background: var(--gry-l); color: var(--tx2); }

/* filtros */
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filtros input { max-width: 280px; }
.filtros select { width: auto; }
.chip { border: 1px solid var(--bd); background: #fff; border-radius: 999px; padding: 6px 12px; cursor: pointer; font-size: 13px; }
.chip.on { background: var(--side); color: #fff; border-color: var(--side); }

/* modal */
.velo { position: fixed; inset: 0; background: rgba(15,23,42,.45); display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; overflow-y: auto; z-index: 50; }
.modal { background: var(--card); border-radius: 14px; width: 100%; max-width: 560px; box-shadow: var(--sh2); }
.modal.ancho { max-width: 920px; }
.modal .mc { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--bd); gap: 10px; }
.modal .mc h3 { margin: 0; font-size: 17px; }
.modal .mb { padding: 18px 20px; }
.modal .mp { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--bd); background: #FAFBFC; border-radius: 0 0 14px 14px; }
.x { background: none; border: 0; font-size: 22px; cursor: pointer; color: var(--mut); line-height: 1; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--bd); padding: 0 20px; overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 12px 14px; cursor: pointer; color: var(--mut); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs button.on { color: var(--pri-d); border-bottom-color: var(--pri); font-weight: 600; }
.resumen-c { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 16px; }
.resumen-c > div { background: var(--gry-l); border-radius: 8px; padding: 10px 12px; }
.resumen-c .t { font-size: 12px; color: var(--mut); }
.resumen-c .v { font-weight: 700; margin-top: 2px; }
.clave { background: #0F172A; color: #A7F3D0; font-family: ui-monospace, Consolas, monospace; font-size: 18px; padding: 12px 14px; border-radius: 8px; letter-spacing: .04em; user-select: all; word-break: break-all; }
.aviso { background: var(--amb-l); color: #78350F; border-radius: 8px; padding: 10px 12px; font-size: 13px; margin-bottom: 12px; }
.peligro { background: var(--red-l); color: #7F1D1D; border-radius: 8px; padding: 10px 12px; font-size: 13px; margin-bottom: 12px; }
.barras { display: flex; align-items: flex-end; gap: 6px; height: 140px; padding-top: 10px; }
.barras .b { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 0; }
.barras .b i { display: block; width: 100%; max-width: 38px; background: #D4A537; border-radius: 4px 4px 0 0; min-height: 2px; }
.barras .b span { font-size: 11px; color: var(--mut); white-space: nowrap; }

#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 99; }
.toast { background: var(--side); color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: var(--sh2); max-width: 360px; }
.toast.err { background: var(--red); }

.menu-movil { display: none; }
@media (max-width: 820px) {
  .layout { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 240px; z-index: 40; transform: translateX(-100%); transition: transform .2s; }
  .side.abierto { transform: none; }
  .menu-movil { display: inline-block; }
  .main { padding: 16px; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .velo { padding: 0; }
  .modal, .modal.ancho { border-radius: 0; min-height: 100vh; }
}

/* v13.21.3: menú de tres puntos (⋮) */
.kb { position: relative; display: inline-block; }
.kb > button { border: 0; background: none; cursor: pointer; font-size: 20px; line-height: 1; padding: 4px 10px; border-radius: 8px; color: var(--tx); }
.kb > button:hover, .kb.abierto > button { background: var(--gry-l); }
.kb-menu { display: none; position: fixed; z-index: 500; min-width: 150px; background: var(--card); border: 1px solid var(--bd);
  border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.18); padding: 4px; text-align: left; }
.kb.abierto .kb-menu { display: block; }
.kb-menu button { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 9px 12px; border-radius: 7px; cursor: pointer; color: var(--tx); font: inherit; }
.kb-menu button:hover { background: var(--gry-l); }
.kb-menu button.peligro { color: var(--red); }
.kb-menu button.peligro:hover { background: var(--red-l); }