/* ==========================================================================
   Finanzas — hoja de estilos compartida
   Sistema de color: 2 semillas (base neutro + acento por usuario), el resto
   de tonos se deriva en JS (assets/js/theme.js) trabajando en HSL.
   Colores semanticos (rojo=peligro, verde=exito) siempre fijos.
   ========================================================================== */

:root {
    /* Semillas por defecto, sobrescritas en tiempo real por theme.js segun el usuario */
    --acento: #3D5AFE;
    --acento-suave: #E8ECFF;
    --acento-oscuro: #2c42c9;
    --texto-sobre-acento: #FFFFFF;

    --base-fondo: #F4F5F8;
    --base-tarjeta: #FFFFFF;
    --base-sidebar: #14172B;
    --base-borde: #E3E5EC;
    --base-texto: #1B1D29;
    --base-texto-atenuado: #6B7086;

    --peligro: #D33B3B;
    --peligro-suave: #FBEAEA;
    --exito: #2E9E5B;
    --exito-suave: #E7F7EE;

    --radio: 14px;
    --radio-chico: 8px;
    --sombra: 0 4px 18px rgba(20, 23, 43, 0.08);
    --ancho-maximo-contenido: 1400px;
    --alto-topbar: 68px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--base-fondo);
    color: var(--base-texto);
    font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
}

h1, h2, h3, h4 { margin: 0 0 8px; font-weight: 700; }
h1 { font-size: clamp(24px, 3vw, 32px); }
h2 { font-size: clamp(20px, 2.4vw, 26px); }
h3 { font-size: clamp(17px, 2vw, 20px); }
p { margin: 0 0 12px; }
small, .texto-chico { font-size: 14px; color: var(--base-texto-atenuado); }
a { color: var(--acento); text-decoration: none; }
code { background: var(--base-borde); padding: 2px 6px; border-radius: 4px; font-size: 14px; }

/* ---------- Utilidades ---------- */
.pantalla-centrada {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    padding-top: calc(24px + env(safe-area-inset-top));
    padding-bottom: calc(24px + env(safe-area-inset-bottom));
    padding-left: calc(24px + env(safe-area-inset-left));
    padding-right: calc(24px + env(safe-area-inset-right));
}

.tarjeta-login {
    background: var(--base-tarjeta);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 36px 32px;
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.logo-instalador {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--acento-suave);
    color: var(--acento);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.subtitulo { color: var(--base-texto-atenuado); margin-bottom: 20px; }

.formulario { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.formulario label { font-size: 14px; font-weight: 600; margin-top: 10px; }
.formulario input, .formulario select, .formulario textarea {
    font-size: 16px;
    padding: 12px 14px;
    border-radius: var(--radio-chico);
    border: 1px solid var(--base-borde);
    background: var(--base-fondo);
    color: var(--base-texto);
    min-height: 48px;
    width: 100%;
}
.formulario input:focus, .formulario select:focus, .formulario textarea:focus {
    outline: 2px solid var(--acento);
    outline-offset: 1px;
}

.boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    min-width: 48px;
    padding: 12px 20px;
    border-radius: var(--radio-chico);
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .12s ease, background-color .15s ease, box-shadow .15s ease;
}
.boton:active { transform: scale(0.97); }
.boton-primario { background: var(--acento); color: var(--texto-sobre-acento); margin-top: 18px; }
.boton-primario:hover { background: var(--acento-oscuro); }
.boton-secundario { background: var(--base-fondo); color: var(--base-texto); border: 1px solid var(--base-borde); }
.boton-secundario:hover { background: var(--base-borde); }
.boton-peligro { background: var(--peligro); color: #fff; }
.boton-peligro:hover { background: #b32e2e; }
.boton-icono {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--base-texto-atenuado);
    padding: 8px;
    min-width: 48px;
    min-height: 48px;
}
.boton-icono:hover { background: var(--base-borde); color: var(--base-texto); }
.boton-bloque { width: 100%; }

.aviso {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border-radius: var(--radio-chico);
    font-size: 14px;
    margin-bottom: 6px;
    text-align: left;
}
.aviso-error { background: var(--peligro-suave); color: var(--peligro); }
.aviso-exito { background: var(--exito-suave); color: var(--exito); }
.texto-exito { color: var(--exito); font-weight: 600; }
.nota-seguridad {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    background: #FFF7E6;
    color: #8A6116;
    padding: 12px 14px;
    border-radius: var(--radio-chico);
    font-size: 14px;
    text-align: left;
    margin: 16px 0;
}

/* ---------- Layout principal (sidebar + contenido) ---------- */
.layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--base-sidebar);
    color: #E8E9F3;
    display: flex;
    flex-direction: column;
    padding: 20px 14px;
    padding-top: calc(20px + env(safe-area-inset-top));
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
    padding-left: calc(14px + env(safe-area-inset-left));
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    transition: transform .2s ease;
    z-index: 40;
}

.sidebar__marca {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px 20px;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
}

.sidebar__usuario {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: var(--radio-chico);
    background: rgba(255,255,255,0.06);
    margin-bottom: 18px;
}
.sidebar__usuario-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--acento);
    color: var(--texto-sobre-acento);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}
.sidebar__usuario-nombre { font-weight: 600; font-size: 14px; color: #fff; }
.sidebar__usuario-rol { font-size: 12px; color: #9BA0BE; }

.sidebar__nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar__link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 12px;
    border-radius: var(--radio-chico);
    color: #C7CAE0;
    font-weight: 600;
    font-size: 15px;
    min-height: 48px;
}
.sidebar__link:hover { background: rgba(255,255,255,0.08); color: #fff; }
.sidebar__link.activo { background: var(--acento); color: var(--texto-sobre-acento); }
.sidebar__pie { padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.1); }

.sidebar__cerrar-movil {
    display: none;
    min-width: 48px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
}

.contenido {
    flex: 1;
    min-width: 0;
    padding: 28px 32px;
    padding-top: calc(28px + env(safe-area-inset-top));
    padding-bottom: calc(40px + env(safe-area-inset-bottom));
    padding-left: calc(32px + env(safe-area-inset-left));
    padding-right: calc(32px + env(safe-area-inset-right));
}

.contenido__columna {
    max-width: var(--ancho-maximo-contenido);
    margin: 0 auto;
}

.topbar-movil {
    display: none;
    align-items: center;
    justify-content: space-between;
    background: var(--base-sidebar);
    color: #fff;
    padding: 12px 16px;
    padding-top: calc(12px + env(safe-area-inset-top));
    padding-left: calc(16px + env(safe-area-inset-left));
    padding-right: calc(16px + env(safe-area-inset-right));
    position: sticky;
    top: 0;
    z-index: 30;
}

.encabezado-pagina {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 22px;
}

/* ---------- Tarjetas de resumen (dashboard) ---------- */
.grid-tarjetas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.tarjeta-resumen {
    background: var(--base-tarjeta);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.tarjeta-resumen__etiqueta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--base-texto-atenuado);
    font-weight: 600;
}
.tarjeta-resumen__valor { font-size: clamp(22px, 3vw, 28px); font-weight: 800; }
.tarjeta-resumen--tengo .tarjeta-resumen__valor { color: var(--acento); }
.tarjeta-resumen--gasto .tarjeta-resumen__valor { color: var(--peligro); }
.tarjeta-resumen--queda .tarjeta-resumen__valor { color: var(--exito); }

.grid-graficos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.panel {
    background: var(--base-tarjeta);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 20px;
}
.panel__titulo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 16px;
}
.panel__lienzo-envoltorio { position: relative; height: 260px; }

/* ---------- Tablas ---------- */
.tabla-envoltorio { overflow-x: auto; border-radius: var(--radio); box-shadow: var(--sombra); background: var(--base-tarjeta); }
table.tabla { width: 100%; border-collapse: collapse; min-width: 560px; }
table.tabla th, table.tabla td { padding: 14px 16px; text-align: left; font-size: 15px; }
table.tabla th { color: var(--base-texto-atenuado); font-size: 13px; text-transform: uppercase; letter-spacing: .03em; border-bottom: 1px solid var(--base-borde); }
table.tabla tbody tr { border-bottom: 1px solid var(--base-borde); }
table.tabla tbody tr:last-child { border-bottom: none; }
table.tabla tbody tr:hover { background: var(--base-fondo); }
.celda-acciones { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }

.insignia { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; }
.insignia-exito { background: var(--exito-suave); color: var(--exito); }
.insignia-peligro { background: var(--peligro-suave); color: var(--peligro); }
.insignia-neutro { background: var(--base-fondo); color: var(--base-texto-atenuado); }

.categoria-punto { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }

.estado-vacio {
    text-align: center;
    padding: 40px 20px;
    color: var(--base-texto-atenuado);
}

/* ---------- Modales .mbg (nunca confirm()/alert() nativos) ---------- */
.mbg {
    position: fixed;
    inset: 0;
    background: rgba(15, 17, 32, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    padding-top: calc(20px + env(safe-area-inset-top));
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
    padding-left: calc(20px + env(safe-area-inset-left));
    padding-right: calc(20px + env(safe-area-inset-right));
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
    z-index: 100;
}
.mbg.on { opacity: 1; pointer-events: auto; }
.mbg__caja {
    background: var(--base-tarjeta);
    border-radius: var(--radio);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 24px;
    transform: translateY(12px) scale(.98);
    transition: transform .18s ease;
}
.mbg.on .mbg__caja { transform: translateY(0) scale(1); }
.mbg__encabezado { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.mbg__acciones { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.mbg__texto { color: var(--base-texto-atenuado); }

/* ---------- Toast de aviso (reemplaza alert()) ---------- */
.toast-contenedor {
    position: fixed;
    bottom: calc(20px + env(safe-area-inset-bottom));
    right: calc(20px + env(safe-area-inset-right));
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 200;
}
.toast {
    background: var(--base-sidebar);
    color: #fff;
    padding: 14px 18px;
    border-radius: var(--radio-chico);
    box-shadow: var(--sombra);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    max-width: 320px;
    animation: entrada-toast .2s ease;
}
.toast--error { background: var(--peligro); }
.toast--exito { background: var(--exito); }
@keyframes entrada-toast {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Barra de progreso (categorias, presupuesto) ---------- */
.barra-progreso { height: 8px; border-radius: 999px; background: var(--base-borde); overflow: hidden; }
.barra-progreso__relleno { height: 100%; background: var(--acento); border-radius: 999px; }

/* ==========================================================================
   Breakpoints por rango de ancho (regla del ecosistema, nunca por dispositivo)
   ========================================================================== */

/* 1025-1440px y 1441px+: ya cubierto por el maximo de 1400px arriba */

/* 769-1024px: tablets */
@media (max-width: 1024px) {
    .sidebar { width: 220px; }
    .contenido { padding: 24px; }
}

/* hasta 768px: celulares grandes / tablets chicas -> sidebar colapsable */
@media (max-width: 768px) {
    .topbar-movil { display: flex; }
    .sidebar {
        position: fixed;
        left: 0; top: 0;
        width: min(280px, 82vw);
        transform: translateX(-100%);
        box-shadow: 2px 0 24px rgba(0,0,0,0.3);
    }
    .sidebar.abierto { transform: translateX(0); }
    .sidebar__cerrar-movil {
        display: flex;
        align-self: flex-end;
        background: transparent;
        border: none;
        color: #fff;
        margin-bottom: 6px;
    }
    .fondo-oscurecido-movil {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.45);
        z-index: 35;
    }
    .fondo-oscurecido-movil.on { display: block; }
    .contenido {
        padding: 18px;
        padding-top: calc(18px + env(safe-area-inset-top));
        padding-bottom: calc(30px + env(safe-area-inset-bottom));
        padding-left: calc(18px + env(safe-area-inset-left));
        padding-right: calc(18px + env(safe-area-inset-right));
    }
    .encabezado-pagina { flex-direction: column; align-items: flex-start; }

    /* Regla del ecosistema: ningun elemento requiere scroll horizontal en mobile.
       Las tablas con varias columnas se convierten en tarjetas apiladas, una fila = una tarjeta,
       con la etiqueta de cada columna (data-th) puesta por CSS al lado del valor. */
    .tabla-envoltorio { overflow-x: visible; box-shadow: none; background: transparent; border-radius: 0; }
    table.tabla { min-width: 0; width: 100%; }
    table.tabla thead { display: none; }
    table.tabla, table.tabla tbody, table.tabla tr { display: block; width: 100%; }
    table.tabla tbody tr {
        background: var(--base-tarjeta);
        border-radius: var(--radio);
        box-shadow: var(--sombra);
        padding: 6px 14px;
        margin-bottom: 12px;
        border-bottom: none;
    }
    table.tabla tbody tr:hover { background: var(--base-tarjeta); }
    table.tabla td {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 10px 0;
        border-bottom: 1px solid var(--base-borde);
        text-align: right;
    }
    table.tabla td:last-child { border-bottom: none; }
    table.tabla td[data-th]::before {
        content: attr(data-th);
        font-weight: 700;
        color: var(--base-texto-atenuado);
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: .03em;
        text-align: left;
        flex-shrink: 0;
    }
    table.tabla td.celda-acciones { justify-content: flex-end; }
    table.tabla td.celda-acciones::before { content: none; }
}

/* hasta 480px: celulares */
@media (max-width: 480px) {
    .tarjeta-login { padding: 26px 20px; }
    .grid-tarjetas { grid-template-columns: 1fr; }
    .grid-graficos { grid-template-columns: 1fr; }
    .mbg__caja { padding: 18px; }
    .toast-contenedor {
        left: calc(12px + env(safe-area-inset-left));
        right: calc(12px + env(safe-area-inset-right));
    }
    .toast { max-width: none; }
}

/* Telefonos en horizontal (bajo 768px de ancho, pero de poca altura): la barra superior y el
   sidebar no deben perder los margenes seguros del notch/isla dinamica de lado. */
@media (max-width: 900px) and (orientation: landscape) {
    .sidebar { padding-left: calc(14px + env(safe-area-inset-left)); }
    .contenido { padding-left: calc(18px + env(safe-area-inset-left)); padding-right: calc(18px + env(safe-area-inset-right)); }
}