/* Estilos Específicos para El Simón Digital */

.simon-game-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
}

.simon-board-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.25rem;
    width: 100%;
    box-sizing: border-box;
}

/* CUADRÍCULA LIMPIA Y AGRANDADA DE BOTONES DE COLORES (RESPONSIVA) */
.simon-grid-clean {
    display: grid;
    grid-template-columns: repeat(2, minmax(100px, 180px));
    grid-template-rows: repeat(2, minmax(100px, 180px));
    gap: 1.25rem;
    padding: 1.25rem;
    background-color: var(--bg-surface);
    border: 3px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
}

/* MATRIZ DE 6 COLORES (DIFICULTAD ALTA / DIFÍCIL) */
.simon-grid-clean.six-mode {
    grid-template-columns: repeat(3, minmax(80px, 140px)) !important;
    grid-template-rows: repeat(2, minmax(80px, 140px)) !important;
    gap: 0.85rem;
}

.simon-grid-clean.six-mode .simon-btn {
    width: 100% !important;
    height: 100% !important;
    min-height: 80px;
}

.simon-btn {
    width: 100%;
    height: 100%;
    min-width: 90px;
    min-height: 90px;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    border: 3px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    outline: none;
    transition: transform 0.15s ease, filter 0.2s ease, box-shadow 0.2s ease;
    user-select: none;
    touch-action: manipulation;
    box-sizing: border-box;
}

.simon-btn:hover {
    transform: scale(1.04);
    filter: brightness(1.15);
}

.simon-btn:active {
    transform: scale(0.96);
}

/* Colores Base Opacos */
.simon-btn.green { background-color: hsl(145, 75%, 28%); }
.simon-btn.red { background-color: hsl(355, 85%, 32%); }
.simon-btn.yellow { background-color: hsl(40, 95%, 32%); }
.simon-btn.blue { background-color: hsl(210, 100%, 32%); }
.simon-btn.purple { background-color: hsl(280, 85%, 32%); }
.simon-btn.orange { background-color: hsl(25, 95%, 32%); }

/* Colores Brillantes Encendidos (Active / Playing) */
.simon-btn.green.active {
    background-color: hsl(145, 100%, 50%) !important;
    box-shadow: 0 0 45px hsl(145, 100%, 50%) !important;
    filter: brightness(1.4) !important;
    transform: scale(1.06);
}

.simon-btn.red.active {
    background-color: hsl(355, 100%, 55%) !important;
    box-shadow: 0 0 45px hsl(355, 100%, 55%) !important;
    filter: brightness(1.4) !important;
    transform: scale(1.06);
}

.simon-btn.yellow.active {
    background-color: hsl(45, 100%, 55%) !important;
    box-shadow: 0 0 45px hsl(45, 100%, 55%) !important;
    filter: brightness(1.4) !important;
    transform: scale(1.06);
}

.simon-btn.blue.active {
    background-color: hsl(210, 100%, 60%) !important;
    box-shadow: 0 0 45px hsl(210, 100%, 60%) !important;
    filter: brightness(1.4) !important;
    transform: scale(1.06);
}

.simon-btn.purple.active {
    background-color: hsl(280, 100%, 65%) !important;
    box-shadow: 0 0 45px hsl(280, 100%, 65%) !important;
    filter: brightness(1.4) !important;
    transform: scale(1.06);
}

.simon-btn.orange.active {
    background-color: hsl(25, 100%, 55%) !important;
    box-shadow: 0 0 45px hsl(25, 100%, 55%) !important;
    filter: brightness(1.4) !important;
    transform: scale(1.06);
}

@media (max-width: 600px) {
    .simon-board-container {
        padding: 0.5rem;
    }
    .simon-grid-clean {
        grid-template-columns: repeat(2, minmax(90px, 140px));
        grid-template-rows: repeat(2, minmax(90px, 140px));
        gap: 0.85rem;
        padding: 0.85rem;
    }
    .simon-grid-clean.six-mode {
        grid-template-columns: repeat(3, minmax(70px, 100px)) !important;
        grid-template-rows: repeat(2, minmax(70px, 100px)) !important;
        gap: 0.5rem;
    }
}