/* ===========================================================================
   Sky Replay Lab — hoja de estilo unica.
   Oscuro por defecto, con variante clara. Sin dependencias externas.
   =========================================================================== */

:root {
    --fondo:        #080B10;
    --fondo-alt:    #0D1219;
    --tarjeta:      #111823;
    --tarjeta-alta: #16202D;
    --borde:        #1D2937;
    --borde-suave:  #16202C;

    --texto:        #E8EFF6;
    --texto-medio:  #A3B1C2;
    --texto-tenue:  #6B7A8C;

    --acento:       #2DD4A7;
    --acento-mate:  #1B8F72;
    --azul:         #5B9DFF;
    --violeta:      #A78BFA;
    --ambar:        #F6B93B;
    --rojo:         #FF6B7A;

    --pos:          #2DD4A7;
    --neg:          #FF6B7A;

    --radio:        14px;
    --radio-sm:     9px;
    --sombra:       0 1px 2px rgba(0,0,0,.35), 0 12px 32px -18px rgba(0,0,0,.9);
    --sombra-alta:  0 2px 6px rgba(0,0,0,.4), 0 24px 60px -24px rgba(0,0,0,.95);

    --lateral:      248px;
    --fuente:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                    "Helvetica Neue", Arial, sans-serif;
    --mono:         ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono",
                    Menlo, Consolas, monospace;
}

html[data-tema="claro"] {
    --fondo:        #F4F6FA;
    --fondo-alt:    #EDF1F7;
    --tarjeta:      #FFFFFF;
    --tarjeta-alta: #F7F9FC;
    --borde:        #DCE3EC;
    --borde-suave:  #E7ECF3;
    --texto:        #16202C;
    --texto-medio:  #4C5B6E;
    --texto-tenue:  #7A8798;
    --sombra:       0 1px 2px rgba(16,32,54,.06), 0 12px 28px -20px rgba(16,32,54,.5);
    --sombra-alta:  0 2px 8px rgba(16,32,54,.08), 0 28px 60px -30px rgba(16,32,54,.55);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--fondo);
    color: var(--texto);
    font-family: var(--fuente);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    font-variant-numeric: tabular-nums;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }

/* --------------------------------------------------------------- estructura */

.envoltura { display: flex; min-height: 100vh; }

.lateral {
    width: var(--lateral);
    flex: 0 0 var(--lateral);
    background: linear-gradient(180deg, var(--fondo-alt) 0%, var(--fondo) 100%);
    border-right: 1px solid var(--borde-suave);
    padding: 22px 14px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.marca { display: flex; align-items: center; gap: 11px; padding: 0 8px 22px; }
.marca .logo {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--acento), var(--azul));
    display: grid; place-items: center;
    color: #04121A; font-weight: 800; font-size: 15px;
    box-shadow: 0 6px 18px -8px var(--acento);
}
.marca .txt b { display: block; font-size: 15px; letter-spacing: -.02em; }
.marca .txt span { font-size: 11px; color: var(--texto-tenue); letter-spacing: .06em; text-transform: uppercase; }

.menu { list-style: none; margin: 0; padding: 0; }
.menu li { margin-bottom: 2px; }
.menu .grupo {
    font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em;
    color: var(--texto-tenue); padding: 18px 10px 7px; font-weight: 600;
}
.menu a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 11px; border-radius: 10px;
    color: var(--texto-medio); font-size: 14px; font-weight: 500;
    transition: background .14s, color .14s;
}
.menu a:hover { background: var(--tarjeta); color: var(--texto); }
.menu a.activo {
    background: var(--tarjeta-alta);
    color: var(--texto);
    box-shadow: inset 0 0 0 1px var(--borde);
}
.menu a.activo .ico { color: var(--acento); }
.ico { width: 17px; height: 17px; flex: 0 0 17px; opacity: .95; }

.pie-lateral {
    margin-top: 26px; padding: 12px 11px; border-top: 1px solid var(--borde-suave);
    font-size: 11.5px; color: var(--texto-tenue);
}

.principal { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.barra-sup {
    display: flex; align-items: center; gap: 16px;
    padding: 16px 28px;
    border-bottom: 1px solid var(--borde-suave);
    background: color-mix(in srgb, var(--fondo) 88%, transparent);
    backdrop-filter: blur(10px);
    position: sticky; top: 0; z-index: 30;
}
.barra-sup h1 { font-size: 19px; }
.barra-sup .sub { font-size: 12.5px; color: var(--texto-tenue); margin-top: 1px; }
.barra-sup .derecha { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.contenido { padding: 24px 28px 56px; flex: 1; }

/* ------------------------------------------------------------------ tarjetas */

.rejilla { display: grid; gap: 16px; }
.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.c5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.c6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.ancho2 { grid-column: span 2; }
.ancho3 { grid-column: span 3; }
.ancho4 { grid-column: span 4; }

.tarjeta {
    background: linear-gradient(180deg, var(--tarjeta-alta), var(--tarjeta));
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    overflow: hidden;
}
.tarjeta > header {
    display: flex; align-items: center; gap: 10px;
    padding: 14px 18px 12px;
    border-bottom: 1px solid var(--borde-suave);
}
.tarjeta > header h3 { font-size: 14px; }
.tarjeta > header .nota { font-size: 11.5px; color: var(--texto-tenue); }
.tarjeta > header .acciones { margin-left: auto; display: flex; gap: 8px; }
.tarjeta .cuerpo { padding: 16px 18px; }
.tarjeta .cuerpo.sin-relleno { padding: 0; }

/* --------------------------------------------------------------------- kpis */

.kpi { padding: 15px 17px; }
.kpi .rotulo {
    font-size: 10.5px; text-transform: uppercase; letter-spacing: .09em;
    color: var(--texto-tenue); font-weight: 600; display: flex; align-items: center; gap: 6px;
}
.kpi .cifra {
    font-size: 27px; font-weight: 650; letter-spacing: -.025em;
    margin-top: 7px; line-height: 1.1;
}
.kpi .cifra.sm { font-size: 21px; }
.kpi .detalle { font-size: 12px; color: var(--texto-tenue); margin-top: 5px; }

.pos { color: var(--pos); }
.neg { color: var(--neg); }
.neutro { color: var(--texto-medio); }

/* ------------------------------------------------------------------ etiquetas */

.tag {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 2.5px 9px; border-radius: 999px;
    font-size: 11px; font-weight: 600; letter-spacing: .01em;
    border: 1px solid var(--borde);
    background: var(--tarjeta-alta); color: var(--texto-medio);
    white-space: nowrap;
}
.tag.verde  { color: var(--acento); border-color: color-mix(in srgb, var(--acento) 35%, transparent);
              background: color-mix(in srgb, var(--acento) 12%, transparent); }
.tag.rojo   { color: var(--rojo); border-color: color-mix(in srgb, var(--rojo) 35%, transparent);
              background: color-mix(in srgb, var(--rojo) 12%, transparent); }
.tag.azul   { color: var(--azul); border-color: color-mix(in srgb, var(--azul) 35%, transparent);
              background: color-mix(in srgb, var(--azul) 12%, transparent); }
.tag.ambar  { color: var(--ambar); border-color: color-mix(in srgb, var(--ambar) 35%, transparent);
              background: color-mix(in srgb, var(--ambar) 12%, transparent); }
.tag.violeta{ color: var(--violeta); border-color: color-mix(in srgb, var(--violeta) 35%, transparent);
              background: color-mix(in srgb, var(--violeta) 12%, transparent); }

/* -------------------------------------------------------------------- tablas */

.tabla-cont { overflow-x: auto; }
table.datos { width: 100%; border-collapse: collapse; font-size: 13px; }
table.datos th {
    text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em;
    color: var(--texto-tenue); font-weight: 600;
    padding: 11px 14px; border-bottom: 1px solid var(--borde);
    background: var(--fondo-alt); position: sticky; top: 0; white-space: nowrap;
}
table.datos th.num, table.datos td.num { text-align: right; }
table.datos td {
    padding: 10px 14px; border-bottom: 1px solid var(--borde-suave);
    white-space: nowrap; color: var(--texto-medio);
}
table.datos td.fuerte { color: var(--texto); font-weight: 550; }
table.datos tbody tr { transition: background .12s; }
table.datos tbody tr:hover { background: var(--tarjeta-alta); }
table.datos tbody tr:last-child td { border-bottom: 0; }
table.datos tfoot td {
    padding: 11px 14px; border-top: 1px solid var(--borde);
    font-weight: 600; color: var(--texto); background: var(--fondo-alt);
}
table.datos a.enlace { color: var(--texto); font-weight: 550; border-bottom: 1px solid transparent; }
table.datos a.enlace:hover { color: var(--acento); border-color: var(--acento); }
.mono { font-family: var(--mono); font-size: 12px; }

/* barra dentro de celda */
.barra-celda { position: relative; display: block; height: 6px; border-radius: 3px;
               background: var(--borde-suave); overflow: hidden; min-width: 64px; }
.barra-celda i { position: absolute; inset: 0 auto 0 0; border-radius: 3px;
                 background: linear-gradient(90deg, var(--acento-mate), var(--acento)); }
.barra-celda i.rojo { background: linear-gradient(90deg, #8F2E3A, var(--rojo)); }

/* --------------------------------------------------------------- formularios */

.campo { display: flex; flex-direction: column; gap: 6px; }
.campo label { font-size: 11.5px; color: var(--texto-tenue); font-weight: 600;
               text-transform: uppercase; letter-spacing: .07em; }
input[type=text], input[type=password], input[type=search], input[type=number],
input[type=date], select, textarea {
    background: var(--fondo-alt);
    border: 1px solid var(--borde);
    color: var(--texto);
    border-radius: var(--radio-sm);
    padding: 9px 12px;
    font-size: 13.5px;
    font-family: inherit;
    outline: none;
    transition: border-color .14s, box-shadow .14s;
    width: 100%;
}
input:focus, select:focus, textarea:focus {
    border-color: color-mix(in srgb, var(--acento) 60%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--acento) 16%, transparent);
}
select { appearance: none; padding-right: 30px;
         background-image: linear-gradient(45deg, transparent 50%, var(--texto-tenue) 50%),
                           linear-gradient(135deg, var(--texto-tenue) 50%, transparent 50%);
         background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
         background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }

.boton {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 9px 15px; border-radius: var(--radio-sm);
    border: 1px solid var(--borde);
    background: var(--tarjeta-alta); color: var(--texto);
    font-size: 13.5px; font-weight: 550; font-family: inherit;
    cursor: pointer; transition: all .14s; white-space: nowrap;
}
.boton:hover { border-color: color-mix(in srgb, var(--acento) 45%, var(--borde)); color: var(--texto); }
.boton.principal {
    background: linear-gradient(135deg, var(--acento), var(--acento-mate));
    border-color: transparent; color: #04121A; font-weight: 650;
    box-shadow: 0 8px 20px -12px var(--acento);
}
.boton.principal:hover { filter: brightness(1.07); }
.boton.sutil { background: transparent; border-color: transparent; color: var(--texto-medio); }
.boton.sutil:hover { background: var(--tarjeta-alta); color: var(--texto); }
.boton.peligro:hover { border-color: var(--rojo); color: var(--rojo); }
.boton.sm { padding: 6px 11px; font-size: 12.5px; }

.filtros {
    display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end;
    padding: 14px 18px; background: var(--tarjeta); border: 1px solid var(--borde);
    border-radius: var(--radio); margin-bottom: 16px;
}
.filtros .campo { min-width: 150px; }
.filtros .crece { flex: 1; }

/* --------------------------------------------------------------------- login */

.login-pantalla {
    min-height: 100vh; display: grid; place-items: center; padding: 24px;
    background:
        radial-gradient(900px 500px at 12% -8%, color-mix(in srgb, var(--acento) 13%, transparent), transparent 60%),
        radial-gradient(800px 480px at 92% 108%, color-mix(in srgb, var(--azul) 13%, transparent), transparent 60%),
        var(--fondo);
}
.login-caja {
    width: 100%; max-width: 396px;
    background: linear-gradient(180deg, var(--tarjeta-alta), var(--tarjeta));
    border: 1px solid var(--borde); border-radius: 18px;
    box-shadow: var(--sombra-alta); padding: 32px 30px;
}
.login-caja .marca { justify-content: center; padding-bottom: 8px; }
.login-caja h2 { text-align: center; font-size: 18px; margin-bottom: 4px; }
.login-caja p.ayuda { text-align: center; color: var(--texto-tenue); font-size: 13px; margin: 0 0 22px; }
.login-caja .campo + .campo { margin-top: 14px; }
.login-caja .boton { width: 100%; margin-top: 20px; padding: 11px; }

.aviso {
    padding: 10px 13px; border-radius: var(--radio-sm); font-size: 13px;
    border: 1px solid var(--borde); background: var(--fondo-alt); margin-bottom: 14px;
}
.aviso.error { border-color: color-mix(in srgb, var(--rojo) 40%, transparent);
               background: color-mix(in srgb, var(--rojo) 10%, transparent); color: var(--rojo); }
.aviso.ok    { border-color: color-mix(in srgb, var(--acento) 40%, transparent);
               background: color-mix(in srgb, var(--acento) 10%, transparent); color: var(--acento); }
.aviso.info  { color: var(--texto-medio); }

/* -------------------------------------------------------------------- graficos */

.grafico { width: 100%; display: block; }
.grafico text { font-family: var(--fuente); font-size: 10.5px; fill: var(--texto-tenue); }
.grafico .eje { stroke: var(--borde-suave); stroke-width: 1; }
.grafico .rejilla-linea { stroke: var(--borde-suave); stroke-width: 1; stroke-dasharray: 2 4; }
.grafico .cero { stroke: var(--borde); stroke-width: 1; }
.leyenda { display: flex; flex-wrap: wrap; gap: 14px; padding: 0 18px 14px; font-size: 12px; color: var(--texto-tenue); }
.leyenda span { display: inline-flex; align-items: center; gap: 6px; }
.leyenda i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

.pista {
    position: fixed; z-index: 90; pointer-events: none; opacity: 0;
    background: var(--tarjeta-alta); border: 1px solid var(--borde);
    border-radius: 9px; padding: 8px 11px; font-size: 12px; color: var(--texto);
    box-shadow: var(--sombra-alta); transition: opacity .1s; white-space: nowrap;
}
.pista b { color: var(--texto); }
.pista .fila { display: flex; gap: 12px; justify-content: space-between; }
.pista .fila span:first-child { color: var(--texto-tenue); }

/* ---------------------------------------------------------------- escalera R */

.escalera { display: flex; flex-direction: column; gap: 9px; }
.escalon { display: grid; grid-template-columns: 46px 1fr 92px; align-items: center; gap: 12px; }
.escalon .nivel { font-size: 12.5px; color: var(--texto-medio); font-weight: 600; text-align: right; }
.escalon .pista-barra { height: 22px; background: var(--fondo-alt); border-radius: 6px;
                        position: relative; overflow: hidden; border: 1px solid var(--borde-suave); }
.escalon .relleno { position: absolute; inset: 0 auto 0 0;
                    background: linear-gradient(90deg, color-mix(in srgb, var(--azul) 70%, transparent), var(--acento)); }
.escalon .valor { font-size: 12.5px; color: var(--texto-medio); }
.escalon.marcado .nivel { color: var(--ambar); }
.escalon .marca-rr { font-size: 10px; color: var(--ambar); font-weight: 700; margin-left: 6px; }

/* --------------------------------------------------------------------- varios */

.vacio { padding: 46px 20px; text-align: center; color: var(--texto-tenue); }
.vacio b { display: block; color: var(--texto-medio); font-size: 15px; margin-bottom: 6px; }

.migas { display: flex; gap: 7px; align-items: center; font-size: 12.5px; color: var(--texto-tenue); }
.migas a:hover { color: var(--acento); }

.paginacion { display: flex; gap: 6px; align-items: center; justify-content: center; padding: 16px; }
.paginacion a, .paginacion span {
    padding: 6px 11px; border-radius: 8px; font-size: 13px; color: var(--texto-medio);
    border: 1px solid transparent;
}
.paginacion a:hover { background: var(--tarjeta-alta); border-color: var(--borde); }
.paginacion .actual { background: var(--tarjeta-alta); border-color: var(--borde); color: var(--texto); font-weight: 600; }

.lista-def { display: grid; grid-template-columns: auto 1fr; gap: 9px 18px; font-size: 13px; }
.lista-def dt { color: var(--texto-tenue); }
.lista-def dd { margin: 0; color: var(--texto); text-align: right; font-weight: 550; }

.medidor { display: flex; align-items: center; gap: 9px; }
.medidor .aro { width: 34px; height: 34px; flex: 0 0 34px; }
.medidor .cifra { font-size: 14px; font-weight: 650; }

details.plegable { border: 1px solid var(--borde); border-radius: var(--radio); background: var(--tarjeta); }
details.plegable > summary { padding: 13px 17px; cursor: pointer; font-size: 13.5px;
                             font-weight: 600; list-style: none; display: flex; align-items: center; gap: 8px; }
details.plegable > summary::-webkit-details-marker { display: none; }
details.plegable > summary::after { content: "+"; margin-left: auto; color: var(--texto-tenue); font-size: 16px; }
details.plegable[open] > summary::after { content: "\2212"; }
details.plegable .cuerpo { padding: 0 17px 16px; }

.visor-informe { width: 100%; height: calc(100vh - 190px); border: 1px solid var(--borde);
                 border-radius: var(--radio); background: #fff; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
    padding: 5px 11px; border-radius: 999px; font-size: 12.5px;
    border: 1px solid var(--borde); background: var(--tarjeta-alta); color: var(--texto-medio);
    cursor: pointer; transition: all .13s;
}
.chip:hover { color: var(--texto); border-color: var(--texto-tenue); }
.chip.activo { background: color-mix(in srgb, var(--acento) 16%, transparent);
               border-color: color-mix(in srgb, var(--acento) 45%, transparent); color: var(--acento); }

.zona-soltar {
    border: 2px dashed var(--borde); border-radius: var(--radio);
    padding: 40px 20px; text-align: center; color: var(--texto-tenue);
    transition: all .15s; cursor: pointer; background: var(--fondo-alt);
}
.zona-soltar:hover, .zona-soltar.encima {
    border-color: var(--acento); color: var(--acento);
    background: color-mix(in srgb, var(--acento) 7%, transparent);
}
.zona-soltar b { display: block; color: var(--texto); font-size: 15px; margin-bottom: 5px; }

@media (max-width: 1180px) {
    .c5, .c6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
    .lateral { position: fixed; left: -100%; z-index: 60; transition: left .2s; }
    .lateral.abierto { left: 0; box-shadow: var(--sombra-alta); }
    .c2, .c3, .c4, .c5, .c6 { grid-template-columns: 1fr; }
    .ancho2, .ancho3, .ancho4 { grid-column: span 1; }
    .contenido { padding: 16px; }
    .barra-sup { padding: 13px 16px; }
}

@media print {
    .lateral, .barra-sup .derecha, .filtros { display: none; }
    body { background: #fff; }
}