:root {
            --tva-bg: #050307;
            --tva-panel: #121018;
            --tva-panel-alt: #1b1725;
            --tva-accent: #ff8f00;
            --tva-accent-soft: #ffb547;
            --tva-text: #f5f5f5;
            --tva-muted: #b8b8b8;
            --tva-grid: rgba(255, 143, 0, 0.12);
            --tva-danger: #ff4d4d;
        }

        * {
            box-sizing: border-box;
        }
        html, body{
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

        body {
            margin: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background:
                radial-gradient(circle at top, #241534 0%, #050307 55%, #000 100%);
            color: var(--tva-text);
            font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont,
                         "Segoe UI", sans-serif;
            overflow-x: hidden;
        }

        /* Scanlines / ruido */
        body::before {
            content: "";
            pointer-events: none;
            position: fixed;
            inset: 0;
            background: repeating-linear-gradient(
                to bottom,
                rgba(255, 255, 255, 0.03),
                rgba(255, 255, 255, 0.03) 1px,
                transparent 1px,
                transparent 3px
            );
            mix-blend-mode: soft-light;
            opacity: 0.25;
            z-index: 1;
        }

        .tva-frame {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            margin: 24px auto;
            padding: 16px;
        }

        header {
            border: 1px solid var(--tva-accent);
            border-radius: 18px;
            padding: 16px 20px;
            display: flex;
            gap: 16px;
            align-items: center;
            background: linear-gradient(135deg, rgba(255,143,0,0.09), rgba(0,0,0,0.7));
            box-shadow: 0 0 30px rgba(255,143,0,0.25);
            position: relative;
            overflow: hidden;
        }

        header::after {
            content: "PRIORIDAD NEXUS";
            position: absolute;
            top: 10px;
            right: 18px;
            font-family: "IBM Plex Mono", monospace;
            font-size: 10px;
            letter-spacing: 0.18em;
            color: var(--tva-accent-soft);
            opacity: 0.8;
        }

        .tva-logo {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            border: 2px solid var(--tva-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: "IBM Plex Mono", monospace;
            font-size: 11px;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 0.2em;
        }

        .tva-logo span {
            transform: rotate(-15deg);
        }

        .tva-title-block h1 {
            margin: 0;
            font-size: 1.6rem;
            letter-spacing: 0.35em;
            text-transform: uppercase;
        }

        .tva-title-block h1 span {
            color: var(--tva-accent);
        }

        .tva-title-block p {
            margin: 4px 0 0;
            font-size: 0.82rem;
            text-transform: uppercase;
            letter-spacing: 0.25em;
            color: var(--tva-muted);
        }

        main {
            margin-top: 18px;
            display: grid;
            grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
            gap: 18px;
        }

        @media (max-width: 860px) {
            main {
                grid-template-columns: 1fr;
            }
        }

        .panel {
            border-radius: 18px;
            background:
                linear-gradient(145deg, rgba(255,143,0,0.05), rgba(0,0,0,0.95));
            border: 1px solid rgba(255,143,0,0.4);
            padding: 16px 18px 18px;
            position: relative;
            overflow: hidden;
        }

        .panel::before {
            content: "";
            position: absolute;
            inset: -1px;
            background:
                linear-gradient(90deg, transparent, rgba(255,143,0,0.25), transparent);
            opacity: 0;
            animation: tva-glow 3.2s linear infinite;
            pointer-events: none;
        }

        @keyframes tva-glow {
            0%, 100% { opacity: 0; transform: translateX(-40%); }
            50% { opacity: 1; transform: translateX(40%); }
        }

        .panel-header {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: "IBM Plex Mono", monospace;
            text-transform: uppercase;
            font-size: 0.75rem;
            letter-spacing: 0.2em;
            margin-bottom: 10px;
            color: var(--tva-accent-soft);
        }

        .panel-header-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--tva-accent);
            box-shadow: 0 0 12px var(--tva-accent);
        }

        .panel-header-line {
            flex: 1;
            height: 1px;
            background: linear-gradient(to right, var(--tva-accent-soft), transparent);
        }

        /* Panel izquierdo: info de variante */
        .variant-id {
            font-family: "IBM Plex Mono", monospace;
            font-size: 0.9rem;
            margin-bottom: 8px;
        }

        .variant-id span {
            color: var(--tva-accent-soft);
        }

        .variant-meta {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 8px;
            margin-bottom: 12px;
            font-size: 0.8rem;
        }

        .meta-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .meta-label {
            font-family: "IBM Plex Mono", monospace;
            text-transform: uppercase;
            letter-spacing: 0.16em;
            color: var(--tva-muted);
            font-size: 0.68rem;
        }

        .meta-value {
            color: var(--tva-text);
        }

        .timeline {
            margin-top: 10px;
            border-top: 1px dashed rgba(255,143,0,0.5);
            padding-top: 10px;
            position: relative;
        }

        .timeline::before {
            content: "";
            position: absolute;
            left: 4px;
            top: 10px;
            bottom: 6px;
            width: 2px;
            background: linear-gradient(to bottom, var(--tva-accent-soft), transparent);
            opacity: 0.6;
        }

        .timeline-item {
            margin-left: 18px;
            margin-bottom: 10px;
            position: relative;
            padding-left: 12px;
        }

        .timeline-item::before {
            content: "";
            position: absolute;
            left: -18px;
            top: 4px;
            width: 9px;
            height: 9px;
            border-radius: 50%;
            border: 1px solid var(--tva-accent-soft);
            background: rgba(0,0,0,0.8);
            box-shadow: 0 0 10px rgba(255,143,0,0.7);
        }

        .timeline-label {
            font-family: "IBM Plex Mono", monospace;
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.18em;
            color: var(--tva-muted);
        }

        .timeline-text {
            margin-top: 2px;
            font-size: 0.85rem;
        }

        /* Panel derecho: consola */
        .console-screen {
            background: radial-gradient(circle at top left, #2a1f10, #050307);
            border-radius: 12px;
            border: 1px solid rgba(255,143,0,0.35);
            padding: 12px 14px;
            font-family: "IBM Plex Mono", monospace;
            font-size: 0.86rem;
            color: var(--tva-accent-soft);
            position: relative;
            overflow: hidden;
        }

        .console-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 6px;
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.16em;
            opacity: 0.9;
        }

        .console-body {
            max-height: 220px;
            overflow-y: auto;
            padding-right: 4px;
        }

        .console-line {
            white-space: nowrap;
        }

        .console-line span {
            color: var(--tva-accent);
        }

        .blink {
            display: inline-block;
            width: 7px;
            background: var(--tva-accent-soft);
            animation: blink 0.9s steps(1, start) infinite;
            margin-left: 2px;
        }

        @keyframes blink {
            0%, 50% { opacity: 1; }
            51%, 100% { opacity: 0; }
        }

        .console-tag {
            display: inline-block;
            margin-right: 4px;
            padding: 1px 5px;
            border-radius: 999px;
            border: 1px solid rgba(255,143,0,0.5);
            font-size: 0.65rem;
            text-transform: uppercase;
            letter-spacing: 0.13em;
        }

        .warning-box {
            margin-top: 10px;
            padding: 10px 12px;
            border-radius: 10px;
            border: 1px dashed rgba(255,77,77,0.7);
            background: linear-gradient(135deg, rgba(255,77,77,0.12), rgba(0,0,0,0.9));
            font-size: 0.8rem;
        }

        .warning-title {
            font-family: "IBM Plex Mono", monospace;
            text-transform: uppercase;
            letter-spacing: 0.2em;
            font-size: 0.7rem;
            color: var(--tva-danger);
            margin-bottom: 4px;
        }

        /* Botones tipo TVA */
        .tva-controls {
            margin-top: 12px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tva-btn {
            border-radius: 999px;
            border: 1px solid rgba(255,143,0,0.65);
            background: linear-gradient(135deg, rgba(255,143,0,0.18), rgba(0,0,0,0.9));
            color: var(--tva-text);
            font-family: "IBM Plex Mono", monospace;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.16em;
            padding: 8px 14px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
        }

        .tva-btn::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at top, rgba(255,255,255,0.2), transparent 55%);
            opacity: 0;
            transition: opacity 0.2s ease;
        }

        .tva-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 0 16px rgba(255,143,0,0.5);
            background: linear-gradient(135deg, rgba(255,143,0,0.35), rgba(0,0,0,1));
        }

        .tva-btn:hover::after {
            opacity: 1;
        }

        footer {
            margin-top: 18px;
            padding: 10px;
            font-family: "IBM Plex Mono", monospace;
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.18em;
            color: var(--tva-muted);
            text-align: center;
        }


        /* ====== PANTALLA DE MENÚ TVA ====== */

.tva-menu-wrapper {
    max-width: 1100px;
    width: 95%;
    margin: 40px auto;
    padding: 16px;
    position: relative;
    z-index: 2;
    color: var(--tva-text);
    font-family: "IBM Plex Mono", monospace;
}

/* marco tipo monitor */
.tva-menu-screen {
    border-radius: 18px;
    border: 2px solid var(--tva-accent);
    padding: 30px 32px;
    background:
        radial-gradient(circle at top, rgba(255,143,0,0.15), transparent 55%),
        #050307;
    box-shadow: 0 0 30px rgba(255,143,0,0.4);
    position: relative;
    overflow: hidden;
}

/* grid de fondo */
.tva-menu-screen::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,143,0,0.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,143,0,0.16) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.45;
    pointer-events: none;
}

.tva-menu-inner {
    position: relative;
    z-index: 1;
}

/* columnas: izquierda íconos, derecha lista */
.tva-menu-columns {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 24px;
}

@media (max-width: 720px) {
    .tva-menu-columns {
        grid-template-columns: 1fr;
    }
}

/* Bloques de la izquierda */
.tva-icon-block {
    border: 1px solid rgba(255,143,0,0.7);
    border-radius: 10px;
    padding: 30px 20px;
    margin-bottom: 10px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.7rem;
}


.tva-icon-box {
    width: 100px;
    height: 100px;
    margin: 0 auto 10px;
    border-radius: 6px;
    border: 2px solid var(--tva-accent-soft);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: rgba(255, 143, 0, 0.08); /* leve brillo TVA */
}


/* derecha: lista de acciones */
.tva-menu-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 6px;
    color: var(--tva-accent-soft);
}

.tva-menu-subtitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.17em;
    margin-bottom: 10px;
}

.tva-action-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tva-action-item {
    margin-bottom: 6px;
}

.tva-action-link {
    display: inline-block;
    width: 100%;
    text-decoration: none;
    color: var(--tva-text);
    border-radius: 999px;
    border: 1px solid rgba(255,143,0,0.7);
    padding: 6px 10px;
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    background: rgba(0,0,0,0.8);
    transition: 0.15s ease;
}

.tva-action-link span {
    color: var(--tva-accent-soft);
}

/* botones “vacíos” desactivados */
.tva-action-link.disabled {
    opacity: 0.4;
    cursor: default;
    border-style: dashed;
}

.tva-action-link:not(.disabled):hover {
    background: rgba(255,143,0,0.25);
    box-shadow: 0 0 16px rgba(255,143,0,0.6);
    transform: translateX(2px);
}

/* barra inferior tipo coordenadas */
.tva-menu-footer-bar {
    margin-top: 12px;
    padding-top: 6px;
    border-top: 1px solid rgba(255,143,0,0.6);
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

/* contenedor de los iconos (lado izquierdo) */
.tva-icon-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 por fila */
    gap: 20px; /* separación entre iconos */
}

.tva-icon-box:hover {
    box-shadow: 0 0 18px rgba(255,143,0,0.7);
    border-color: #ffa53c;
    transform: scale(1.05);
    transition: 0.15s ease;
}
@media(max-width:720px){
   .tva-menu-wrapper{
    max-width: 100%;
    width: 100%;
    padding: 8px;
   }

   .tva-menu-screen{
    padding: 16px 12px;
   }
}

/* Logo TVA flotando en la esquina derecha */
.tva-logo-big {
    position: absolute;
    right: 20px;    /* distancia de la derecha */
    bottom: 20px;   /* distancia del fondo */
    width: 100px;   /* tamaño */
    opacity: 0.9;
    pointer-events: none; /* no afecta clicks */
}
@media(max-width:720px){
    .tva-logo-big{
        display: none; /* ocultar en pantallas pequeñas */
    }
}
/* ====== LAYOUT ESPECÍFICO PARA EL PANEL SOLAR ====== */

.tva-solar-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

/* que la última fila (acciones) ocupe las dos columnas si quieres */
.tva-solar-layout .panel:last-child {
    grid-column: 1 / -1;
}

/* En celular: una columna */
@media (max-width: 900px) {
    .tva-solar-layout {
        grid-template-columns: 1fr;
    }
}

/* Contenedor principal del panel solar */
.solardiv {
     border-radius: 18px;
    border: 2px solid var(--tva-accent);
    padding: 30px 32px;
    background:
    radial-gradient(circle at top, rgba(255,143,0,0.15), transparent 55%),
        #050307;
    box-shadow: 0 0 30px rgba(255,143,0,0.4);
    position: relative;
    overflow: hidden;
    min-width: 80%;   /* ancho del panel solar */
   
    margin: 30px auto;   /* lo centra horizontalmente */
    padding: 16px;
}

/* Layout en cuadrícula para los panels dentro del solar */
.tva-solar-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

/* el último panel (Acciones) que ocupe todo el ancho */
.tva-solar-layout .panel:last-child {
    grid-column: 1 / -1;
}

/* En pantallas pequeñas: una sola columna */
@media (max-width: 900px) {
    .tva-solar-layout {
        grid-template-columns: 1fr;
    }

    .solardiv {
        max-width: 100%;
        
        margin: 20px auto;
        padding: 8px;
    }
}