/* Administración Las Marismas · estilos de la aplicación */
:root {
  --ground: #F4F6F5; --surface: #FFFFFF; --surface-2: #EAEFED; --line: #D3DBD8; --line-2: #E6ECE9;
  --ink: #17262E; --ink-2: #4A5A63; --ink-3: #7B8A92;
  --accent: #0E7C8B; --accent-hover: #0B6570; --accent-ink: #FFFFFF; --accent-soft: #D9EEF0;
  --ok: #2E7D4F; --ok-soft: #DDEFE3; --warn: #B4641C; --warn-soft: #F7E7D6; --bad: #B23A3A; --bad-soft: #F6DEDE;
  --sand: #B8924A; --sand-soft: #F3EAD7;
  --shadow: 0 1px 2px rgba(23,38,46,.08), 0 8px 24px -12px rgba(23,38,46,.2);
  --radio: 8px; --lateral: 232px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0F181D; --surface: #162229; --surface-2: #1D2C34; --line: #2B3C45; --line-2: #22323A;
    --ink: #E5ECEF; --ink-2: #AEBDC4; --ink-3: #7F919A;
    --accent: #4DB8C6; --accent-hover: #6CC7D3; --accent-ink: #0F181D; --accent-soft: #163A41;
    --ok: #6CC594; --ok-soft: #1B3A2A; --warn: #E2A163; --warn-soft: #3E2C1A; --bad: #E58686; --bad-soft: #43242A;
    --sand: #D6B36E; --sand-soft: #3A3120;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { margin: 0; line-height: 1.2; letter-spacing: -0.01em; }
h1 { font-size: 1.45rem; } h2 { font-size: 1.1rem; } h3 { font-size: .95rem; color: var(--ink-2); text-transform: uppercase; letter-spacing: .06em; font-size: .74rem; }
a { color: var(--accent); }
button { font: inherit; }
input, select, textarea { font: inherit; color: var(--ink); }
.mono, .num { font-variant-numeric: tabular-nums; }
.cargando { padding: 3rem; text-align: center; color: var(--ink-3); }
.muted { color: var(--ink-3); }
.small { font-size: .85rem; }

/* ---------- estructura ---------- */
.capa { display: grid; grid-template-columns: var(--lateral) minmax(0, 1fr); min-height: 100vh; }
.lateral { background: var(--surface); border-right: 1px solid var(--line); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.marca { display: flex; align-items: center; gap: .7rem; padding: 1rem 1.1rem; border-bottom: 1px solid var(--line-2); }
.marca img { width: 36px; height: 36px; border-radius: 8px; }
.marca b { display: block; font-size: .95rem; } .marca small { color: var(--ink-3); font-size: .74rem; }
.nav { padding: .6rem; display: grid; gap: .1rem; overflow-y: auto; }
.nav .grupo { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); padding: .9rem .7rem .3rem; }
.nav a { display: flex; align-items: center; gap: .6rem; padding: .5rem .7rem; border-radius: 6px; color: var(--ink-2); text-decoration: none; font-weight: 500; }
.nav a:hover { background: var(--surface-2); color: var(--ink); }
.nav a.activa { background: var(--accent-soft); color: var(--accent); }
.nav a .ico { width: 1.2rem; text-align: center; opacity: .8; }
.lateral .pie { margin-top: auto; padding: .8rem 1rem; border-top: 1px solid var(--line-2); font-size: .85rem; display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.lateral .pie b { display: block; } .lateral .pie small { color: var(--ink-3); }
.principal { min-width: 0; }
.barra-sup { display: none; }
.contenido { padding: 1.4rem 1.6rem 4rem; max-width: 1280px; }
@media (max-width: 860px) {
  .capa { grid-template-columns: 1fr; }
  .lateral { position: fixed; inset: 0 auto 0 0; width: min(84vw, 300px); z-index: 30; transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow); }
  .lateral.abierto { transform: none; }
  .velo { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 25; }
  .barra-sup { display: flex; align-items: center; gap: .6rem; padding: .6rem .9rem; background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
  .barra-sup b { font-size: .95rem; }
  .contenido { padding: 1rem .9rem 5rem; }
}
@media (prefers-reduced-motion: reduce) { .lateral { transition: none; } }

/* ---------- cabecera de página ---------- */
.pag-cab { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .8rem; margin-bottom: 1rem; }
.pag-acciones { display: flex; flex-wrap: wrap; gap: .5rem; }
.sub { color: var(--ink-3); font-size: .9rem; }

/* ---------- botones ---------- */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .48rem .9rem; border-radius: 6px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font-weight: 600; font-size: .88rem; cursor: pointer; text-decoration: none; line-height: 1.2; }
.btn:hover { background: var(--surface-2); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primario { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primario:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.peligro { color: var(--bad); border-color: var(--bad); }
.btn.peligro:hover { background: var(--bad-soft); }
.btn.icono { padding: .3rem .55rem; border: 0; background: transparent; color: var(--ink-3); font-size: 1rem; }
.btn.icono:hover { color: var(--ink); background: var(--surface-2); }
.btn.sm { padding: .3rem .6rem; font-size: .8rem; }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- filtros y formularios ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .9rem; align-items: center; }
.filtros input[type=search], .filtros input[type=text] { flex: 1 1 220px; }
input[type=text], input[type=search], input[type=number], input[type=password], input[type=email], input[type=date], select, textarea {
  padding: .48rem .65rem; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); min-width: 0; width: 100%;
}
.filtros input, .filtros select { width: auto; }
select { padding-right: 1.6rem; }
textarea { resize: vertical; }
.form .campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .8rem 1rem; }
.campo { display: grid; gap: .25rem; font-size: .85rem; color: var(--ink-2); }
.campo > span { font-weight: 600; font-size: .76rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); }
.campo .req { color: var(--bad); }
.campo small { color: var(--ink-3); font-size: .76rem; }
.campo.full { grid-column: 1 / -1; }
.campo.check { display: flex; align-items: center; gap: .5rem; align-self: end; padding: .5rem 0; font-size: .9rem; color: var(--ink); }
.campo.check input { width: 1.05rem; height: 1.05rem; accent-color: var(--accent); }
.acciones { display: flex; justify-content: flex-end; gap: .5rem; margin-top: 1.1rem; flex-wrap: wrap; }
.form-error { background: var(--bad-soft); color: var(--bad); padding: .5rem .8rem; border-radius: 6px; margin-top: .8rem; font-size: .88rem; }

/* ---------- tablas ---------- */
.tabla-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radio); }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: .55rem .75rem; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
th { font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; background: var(--surface-2); white-space: nowrap; position: sticky; top: 0; }
tbody tr:last-child td { border-bottom: 0; }
tr.clicable { cursor: pointer; } tr.clicable:hover td { background: var(--accent-soft); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.vacio { text-align: center; color: var(--ink-3); padding: 2rem; }
.tabla-wrap.compacta th, .tabla-wrap.compacta td { padding: .38rem .6rem; font-size: .85rem; }
.paginacion { display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .8rem 0; color: var(--ink-3); font-size: .88rem; flex-wrap: wrap; }
.paginacion .pag-izq, .paginacion .pag-der { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.paginacion select.sm { width: auto; padding: .28rem 1.5rem .28rem .5rem; font-size: .82rem; }

/* ---------- píldoras y tarjetas ---------- */
.pill { display: inline-block; font-size: .7rem; font-weight: 600; letter-spacing: .04em; padding: .12rem .5rem; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); white-space: nowrap; vertical-align: middle; }
.pill.ok { background: var(--ok-soft); color: var(--ok); } .pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); } .pill.acc { background: var(--accent-soft); color: var(--accent); }
.pill.sand { background: var(--sand-soft); color: var(--sand); }
.tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: .8rem; margin-bottom: 1.2rem; }
.tarjeta { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radio); padding: .9rem 1rem; text-decoration: none; color: inherit; display: block; }
.tarjeta:hover { border-color: var(--accent); }
.tarjeta .v { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.tarjeta .l { font-size: .78rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: .05em; }
.tarjeta.aviso .v { color: var(--warn); }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radio); padding: 1rem 1.1rem; }
.panel + .panel, .bloque + .bloque { margin-top: 1rem; }
.panel-cab { display: flex; justify-content: space-between; align-items: center; gap: .6rem; margin-bottom: .7rem; flex-wrap: wrap; }
.dos { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1rem; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: .3rem 1rem; font-size: .9rem; margin: 0; }
.kv dt { color: var(--ink-3); } .kv dd { margin: 0; }
.ficha-cab { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: .8rem; margin-bottom: 1rem; }
.ficha-cab .titulo { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.volver { color: var(--ink-3); text-decoration: none; font-size: .85rem; display: inline-block; margin-bottom: .4rem; }
.volver:hover { color: var(--accent); }

/* ---------- modal ---------- */
.modal-fondo { position: fixed; inset: 0; background: rgba(10,20,25,.45); display: grid; place-items: center; padding: 1rem; z-index: 50; }
.modal { background: var(--surface); border-radius: 12px; box-shadow: var(--shadow); width: 100%; max-height: 92vh; overflow: auto; }
.modal.sm { max-width: 420px; } .modal.md { max-width: 640px; } .modal.lg { max-width: 900px; }
.modal-cab { display: flex; justify-content: space-between; align-items: center; padding: .9rem 1.2rem; border-bottom: 1px solid var(--line-2); position: sticky; top: 0; background: var(--surface); }
.modal-cuerpo { padding: 1.1rem 1.2rem 1.3rem; }
@media (max-width: 600px) { .modal-fondo { padding: 0; align-items: end; } .modal { border-radius: 14px 14px 0 0; max-height: 96vh; } }

/* ---------- avisos ---------- */
#toasts { position: fixed; right: 1rem; bottom: 1rem; display: grid; gap: .5rem; z-index: 60; max-width: min(92vw, 380px); }
.toast { background: var(--ink); color: var(--ground); padding: .7rem 1rem; border-radius: 8px; box-shadow: var(--shadow); opacity: 0; transform: translateY(8px); transition: .25s; font-size: .9rem; }
.toast.visible { opacity: 1; transform: none; }
.toast.error { background: var(--bad); color: #fff; } .toast.warn { background: var(--warn); color: #fff; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.login .caja { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 2rem; width: 100%; max-width: 380px; box-shadow: var(--shadow); display: grid; gap: 1rem; }
.login img { width: 72px; height: 72px; border-radius: 14px; margin: 0 auto; display: block; }
.login h1 { text-align: center; font-size: 1.2rem; }
.login .form .campos { grid-template-columns: 1fr; }

/* ---------- inicio ---------- */
.lista-cambios { list-style: none; margin: 0; padding: 0; font-size: .88rem; }
.lista-cambios li { display: flex; justify-content: space-between; gap: 1rem; padding: .4rem 0; border-bottom: 1px solid var(--line-2); }
.lista-cambios li:last-child { border-bottom: 0; }
.stock-cero { color: var(--ink-3); }
.nota-carga { background: var(--sand-soft); border-left: 3px solid var(--sand); padding: .7rem .9rem; border-radius: 0 6px 6px 0; font-size: .88rem; margin-bottom: 1rem; }

/* ---------- hito 2: recepción, stock ---------- */
.buscador { position: relative; }
.sugerencias { position: absolute; left: 0; right: 0; top: 100%; z-index: 40; background: var(--surface); border: 1px solid var(--line); border-radius: 0 0 8px 8px; box-shadow: var(--shadow); max-height: 320px; overflow: auto; }
.sug { padding: .5rem .75rem; cursor: pointer; border-bottom: 1px solid var(--line-2); font-size: .9rem; }
.sug:last-child { border-bottom: 0; } .sug.activo, .sug:hover { background: var(--accent-soft); } .sug.vacio { color: var(--ink-3); cursor: default; }
table.lineas input[type=number] { padding: .3rem .4rem; }
table.lineas select { padding: .3rem 1.4rem .3rem .4rem; width: auto; max-width: 14rem; }
.cant { display: inline-flex; align-items: center; gap: .3rem; } .cant input { width: 6rem; text-align: right; }
.neg { color: var(--bad); } .pos { color: var(--ok); }
.total b { font-size: 1.05rem; }

/* ---------- hito 3 ---------- */
.grupo-prov { margin-bottom: 1.2rem; }
.grupo-prov .panel-cab { align-items: center; }
.concil { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .8rem; }
.concil .tarjeta .v { font-size: 1.3rem; }
.ok-txt { color: var(--ok); } .bad-txt { color: var(--bad); }
.adjunto { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; }
.adjunto iframe { width: 100%; height: 420px; border: 1px solid var(--line); border-radius: 6px; }
.adjunto img { max-height: 420px; border: 1px solid var(--line); border-radius: 6px; }
@media print {
  .lateral, .barra-sup, .pag-acciones, .btn, .volver, .no-print, #toasts { display: none !important; }
  .capa { display: block; } .contenido { padding: 0; max-width: none; } body { background: #fff; color: #000; }
  .panel, .tabla-wrap { border-color: #999; box-shadow: none; break-inside: avoid; }
  th { background: #eee !important; color: #000; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  input, select, textarea { border: 0; background: transparent; padding: 0; }
}

/* ---------- hito 4: inventarios ---------- */
.barra { height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; min-width: 90px; }
.barra-fill { height: 100%; background: var(--accent); border-radius: 999px; transition: width .3s; }
.progreso { display: grid; gap: .35rem; margin-bottom: .8rem; }
.pestanas { display: flex; gap: .2rem; border-bottom: 1px solid var(--line); }
.pest { background: none; border: 0; border-bottom: 2px solid transparent; padding: .5rem .9rem; font-weight: 600; color: var(--ink-3); cursor: pointer; margin-bottom: -1px; }
.pest.activa { color: var(--accent); border-bottom-color: var(--accent); }
.recuento { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radio); }
.fila-rec { display: grid; grid-template-columns: 1fr auto; gap: .3rem .8rem; align-items: center; padding: .55rem .9rem; border-bottom: 1px solid var(--line-2); }
.fila-rec:last-child { border-bottom: 0; }
.fila-rec .n { font-weight: 600; }
.fila-rec .cnt { display: flex; align-items: center; gap: .35rem; }
.fila-rec .cnt input { width: 5.6rem; text-align: right; font-size: 1.05rem; padding: .45rem .5rem; font-variant-numeric: tabular-nums; }
.fila-rec.contada { background: color-mix(in srgb, var(--ok-soft) 45%, transparent); }
.fila-rec.contada .cnt input { border-color: var(--ok); }
.fila-rec.pendiente .cnt input { border-style: dashed; }
@media (max-width: 600px) { .fila-rec { padding: .55rem .7rem; } .fila-rec .cnt input { width: 5rem; font-size: 1.1rem; } .contenido { padding-bottom: 6rem; } }

/* ---------- hito 5: informes y panel ---------- */
.inf-nav { display: flex; flex-wrap: wrap; gap: .2rem; border-bottom: 1px solid var(--line); margin-bottom: .9rem; }
.g-barras { display: grid; gap: .35rem; }
.g-fila { display: grid; grid-template-columns: minmax(120px, 34%) 1fr auto; gap: .6rem; align-items: center; font-size: .86rem; }
.g-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.g-track { height: 12px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.g-bar { height: 100%; background: var(--accent); border-radius: 999px; min-width: 2px; } .g-bar.neg { background: var(--bad); }
.g-v { font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 600; }
.g-cols { display: flex; align-items: flex-end; gap: .5rem; padding: .4rem 0 0; }
.g-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: .25rem; min-width: 0; }
.g-col-track { width: 100%; display: flex; align-items: flex-end; justify-content: center; }
.g-col-bar { width: 70%; max-width: 48px; background: var(--accent-soft); border: 1px solid var(--accent); border-bottom: 0; border-radius: 4px 4px 0 0; }
.g-col-bar.actual { background: var(--accent); }
.g-col-v { font-variant-numeric: tabular-nums; white-space: nowrap; font-size: .72rem; }
.g-col-l { white-space: nowrap; }
.avisos { display: grid; gap: .4rem; margin-top: .6rem; }
.aviso-item { display: flex; justify-content: space-between; align-items: center; gap: .6rem; padding: .55rem .8rem; border: 1px solid var(--line); border-left: 3px solid var(--ink-3); border-radius: 0 6px 6px 0; text-decoration: none; color: inherit; background: var(--ground); }
.aviso-item:hover { border-color: var(--accent); }
.aviso-item.warn { border-left-color: var(--warn); } .aviso-item.bad { border-left-color: var(--bad); }