.seccion-grafico {
    background: #14213d;
    border: 1px solid #263b60;
    border-radius: 18px;
    padding: 20px;
    margin: 20px 0;
    color: #ffffff;
}

.seccion-grafico h2 {
    font-size: 18px;
    margin: 0 0 8px;
}

.seccion-grafico p {
    color: #aab9d4;
    font-size: 13px;
}

.grafico-visitas {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    gap: 10px;
    min-height: 190px;
    padding: 20px 0 5px;
}

.barra-dia {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    min-width: 0;
    height: 170px;
}

.barra-dia .barra {
    width: 100%;
    max-width: 34px;
    min-height: 4px;
    background: linear-gradient(180deg, #55d6ff, #5271ff);
    border-radius: 8px 8px 3px 3px;
    transition: height 0.4s ease;
}

.barra-dia .cantidad {
    color: #ffffff;
    font-size: 12px;
    font-weight: bold;
}

.barra-dia .dia {
    color: #aab9d4;
    font-size: 11px;
}

.pantalla[hidden] {
    display: none !important;
}

.pantalla.activa {
    display: block;
}

.nav-item {
    border: 0;
    background: transparent;
    font-family: inherit;
    cursor: pointer;
    flex: 1;
}

.nav-item:focus-visible {
    outline: 2px solid #83c7ff;
    outline-offset: 3px;
    border-radius: 8px;
}

.seccion-grafico + .seccion-grafico {
    margin-top: 16px;
}

#lista-productos {
    overflow-wrap: anywhere;
    line-height: 1.8;
}

.filtros-periodo {
    display: flex;
    gap: 10px;
    margin: 16px 0 20px;
    width: 100%;
}

.filtro-periodo {
    flex: 1;
    min-height: 44px;
    border: 1px solid #34496b;
    border-radius: 12px;
    background: #14213d;
    color: #c6d3e9;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    touch-action: manipulation;
}

.filtro-periodo.activo {
    background: #2455b8;
    border-color: #55a5ff;
    color: #ffffff;
}

.filtro-periodo:focus-visible {
    outline: 2px solid #83c7ff;
    outline-offset: 3px;
}
/* ===== COMPARACIÓN VISITAS VS WHATSAPP ===== */

.comparacion-metricas {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 18px 0;
}

.metrica-comparacion {
    display: grid;
    grid-template-columns: 12px minmax(0, 1fr);
    align-items: center;
    gap: 7px;
    padding: 12px;
    background: #0e1a30;
    border: 1px solid #263b60;
    border-radius: 12px;
    font-size: 13px;
    min-width: 0;
}

.metrica-comparacion strong {
    grid-column: 2;
    font-size: 22px;
    overflow-wrap: anywhere;
}

.indicador-visitas,
.indicador-whatsapp {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.indicador-visitas {
    background: #55d6ff;
}

.indicador-whatsapp {
    background: #55e6a5;
}

.barra-comparacion {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0 14px;
}

.barra-comparacion-visitas,
.barra-comparacion-whatsapp {
    height: 12px;
    width: 0;
    border-radius: 20px;
    transition: width 0.5s ease;
}

.barra-comparacion-visitas {
    background: linear-gradient(90deg, #5271ff, #55d6ff);
}

.barra-comparacion-whatsapp {
    background: linear-gradient(90deg, #1b9b70, #55e6a5);
}

#porcentaje-contacto {
    font-size: 13px;
    color: #aab9d4;
    line-height: 1.5;
    margin-bottom: 0;
}

@media (max-width: 360px) {
    .comparacion-metricas {
        gap: 8px;
    }

    .metrica-comparacion {
        padding: 9px;
        font-size: 12px;
    }

    .metrica-comparacion strong {
        font-size: 20px;
    }
}

/* ===== IDENTIDAD PICHU: INTRO Y ESTRELLITAS ===== */

#intro-pichu-app {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    background: #101827;
    text-align: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

#intro-pichu-app.intro-saliendo {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.intro-logo-app {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #83c7ff;
    box-shadow: 0 0 30px #55d6ff55;
    animation: pichu-logo-entrada 1s ease both;
}

.intro-titulo-app {
    margin: 8px 0 0;
    font-size: clamp(27px, 7vw, 38px);
    font-weight: 800;
    background: linear-gradient(
        90deg,
        #20d9ff,
        #795bff,
        #51e6a2,
        #ff65c5,
        #20d9ff
    );
    background-size: 300% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    animation: pichu-colores 4s linear infinite;
}

.intro-subtitulo-app {
    margin: 0;
    color: #b8c6db;
    font-size: 14px;
    letter-spacing: 1px;
}

.intro-destello-app {
    margin-top: 12px;
    color: #83c7ff;
    font-size: 23px;
    letter-spacing: 8px;
    animation: pichu-destello 1.8s ease-in-out infinite;
}

#cielo-estrellas-app {
    position: fixed;
    inset: 0;
    z-index: 500;
    overflow: hidden;
    pointer-events: none;
}

.estrellita-app {
    position: absolute;
    color: #ffffff;
    opacity: 0;
    text-shadow: 0 0 7px #83c7ff, 0 0 14px #ffffff;
    animation: pichu-estrella-brilla var(--duracion) ease-in-out infinite;
    animation-delay: var(--demora);
}

@keyframes pichu-logo-entrada {
    from {
        opacity: 0;
        transform: scale(0.75) rotate(-8deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0);
    }
}

@keyframes pichu-colores {
    from { background-position: 0% 50%; }
    to { background-position: 300% 50%; }
}

@keyframes pichu-destello {
    0%, 100% { opacity: 0.45; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.08); }
}

@keyframes pichu-estrella-brilla {
    0%, 100% {
        opacity: 0;
        transform: scale(0.5) rotate(0deg);
    }
    50% {
        opacity: 0.85;
        transform: scale(1) rotate(25deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .intro-logo-app,
    .intro-titulo-app,
    .intro-destello-app,
    .estrellita-app {
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
    }
}