/* Nodo de número individual */
.num-node {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08); /* Púrpura muy suave */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 15px;
}

.num-node:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

/* Estado SELECCIONADO (Color guinda/vino de tu captura) */
.num-node.active {
    background: #7a2d42 !important; /* El color exacto de la imagen */
    border-color: #ff4d7d;
    color: #ff4d7d;
    box-shadow: 0 0 15px rgba(122, 45, 66, 0.5);
}

/* Estado OCUPADO */
.num-node.ocupado {
    background: rgba(0, 0, 0, 0.3);
    color: rgba(255, 255, 255, 0.2);
    cursor: not-allowed;
    text-decoration: line-through;
    border: none;
}

.pk-ticket { cursor: pointer; border: 2px solid #eee; transition: 0.3s; position: relative; }
.pk-ticket.selected { border-color: #2563eb; background: #f8faff; }
.pk-ticket .popular { 
    position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
    background: #ffbe0b; font-size: 10px; padding: 2px 10px; border-radius: 20px; font-weight: bold;
}

.sorteo-sel-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 15px;
}

.sorteo-sel-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.selected-card {
    border-color: #ffbe0b !important;
    background: rgba(255, 190, 11, 0.1) !important;
    box-shadow: 0 0 20px rgba(255, 190, 11, 0.2);
}


/* Contenedor principal de la matriz (Paso 3) */
.matriz-container {
    background: rgba(255, 255, 255, 0.03); /* Fondo oscuro translúcido */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 25px;
}

/* Área con scroll */
.matriz-scroll-area {
    max-height: 350px;
    overflow-y: auto;
    padding-right: 15px;
}

/* Scrollbar blanco y elegante como la captura */
.matriz-scroll-area::-webkit-scrollbar {
    width: 6px;
}
.matriz-scroll-area::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}
.matriz-scroll-area::-webkit-scrollbar-thumb {
    background: #ffffff;
    border-radius: 10px;
}

/* Grid de números */
.nums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(55px, 1fr));
    gap: 12px;
}



/* Botones de modo (Manual/Auto) */
.nmode-btn {
    flex: 1;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 12px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
}

.nmode-btn.on {
    border-color: #ffbe0b;
    color: #ffbe0b;
    background: rgba(255, 190, 11, 0.05);
}

/* Botón Siguiente Paso */
.btn-next-step {
    background: transparent;
    border: 1px solid #ffbe0b;
    color: #ffbe0b;
    padding: 10px 25px;
    border-radius: 10px;
    font-weight: bold;
    transition: 0.3s;
}

.btn-next-step:hover {
    background: #ffbe0b;
    color: #000;
}

/* Estilos para los inputs tipo "Dark" */
.reg-inp-custom {
    width: 100%;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px; /* Bordes muy redondeados como en la imagen */
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.reg-inp-custom::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.reg-inp-custom:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffbe0b;
    box-shadow: 0 0 10px rgba(255, 190, 11, 0.2);
}

/* Botón de confirmación */
.btn-confirm-final {
    width: 100%;
    background: linear-gradient(90deg, #ffbe0b, #fb5607);
    color: white;
    border: none;
    padding: 16px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(251, 86, 7, 0.3);
    transition: transform 0.2s;
}

.btn-confirm-final:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(251, 86, 7, 0.5);
}

/* Ajuste para móviles */
@media (max-width: 768px) {
    .form-inputs {
        grid-template-columns: 1fr !important;
    }
}