.cd-main {
    max-width: 1000px;
    margin: 1.5rem auto 3rem;
    padding: 0 1.5rem;
}

.cd-encabezado {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.cd-pestanas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cd-pestana {
    padding: 0.6rem 1.1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    background-color: var(--surface);
    color: var(--maldonado-blue);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s, color 0.2s;
}

.cd-pestana:hover {
    border-color: var(--maldonado-red);
}

.cd-pestana.activa {
    background-color: var(--maldonado-red);
    border-color: var(--maldonado-red);
    color: #ffffff;
}

.cd-barra {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.7rem;
    padding: 0.8rem 1rem;
    margin-bottom: 1rem;
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.cd-barra[hidden] {
    display: none;
}

.cd-barra-info h2 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--maldonado-blue);
}

.cd-contador {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.cd-barra-acciones,
.cd-aviso-acciones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cd-btn {
    display: inline-block;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 800;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
}

.cd-btn-claro {
    border: 1px solid var(--maldonado-blue);
    color: var(--maldonado-blue);
    background-color: transparent;
}

.cd-btn-claro:hover {
    background-color: var(--maldonado-blue);
    color: #ffffff;
}

.cd-btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #ffffff;
    border: none;
}

.cd-visor {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cd-pagina {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.cd-pagina:not(.lista) {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: cd-brillo 1.4s linear infinite;
}

.cd-pagina canvas {
    display: block;
    width: 100%;
    height: 100%;
}

@keyframes cd-brillo {
    from { background-position: 200% 0; }
    to   { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .cd-pagina:not(.lista) { animation: none; }
}

.cd-cargando {
    text-align: center;
    color: var(--text-muted);
    padding: 3rem 0;
}

.cd-aviso {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background-color: var(--surface);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
}

.cd-aviso-icono {
    font-size: 2.5rem;
}

.cd-aviso h2 {
    font-size: 1.3rem;
    color: var(--maldonado-blue);
    margin: 0.4rem 0 0.6rem;
}

.cd-aviso p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 0.6rem;
}

.cd-aviso-acciones {
    justify-content: center;
    margin-top: 1rem;
}

html[data-tema="oscuro"] .cd-pestana:not(.activa),
html[data-tema="oscuro"] .cd-barra-info h2,
html[data-tema="oscuro"] .cd-aviso h2 { color: var(--texto-azul); }
html[data-tema="oscuro"] .cd-btn-claro {
    border-color: var(--texto-azul);
    color: var(--texto-azul);
}
html[data-tema="oscuro"] .cd-btn-claro:hover {
    background-color: var(--texto-azul);
    color: #0b1220;
}
html[data-tema="oscuro"] .cd-pagina:not(.lista) {
    background: linear-gradient(90deg, #1e293b 25%, #273449 50%, #1e293b 75%);
    background-size: 200% 100%;
}

@media (max-width: 768px) {
    .cd-main {
        padding: 0 1rem;
        margin-top: 1.2rem;
    }
    .cd-pestanas {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
    }
    .cd-pestana {
        flex: 0 0 auto;
        font-size: 0.84rem;
    }
    .cd-barra {
        padding: 0.7rem;
    }
    .cd-barra-acciones {
        width: 100%;
    }
    .cd-barra-acciones .cd-btn {
        flex: 1;
        padding: 0.55rem 0.6rem;
        font-size: 0.8rem;
    }
    .cd-visor {
        gap: 0.7rem;
    }
}