/* Estilos Específicos para Salto con Normas (El Camino de Baldosas) */

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

/* BANNER DE NORMA ACTIVA CON COLOR DINÁMICO COMPLETO */
.rule-banner-box {
    width: 100%;
    max-width: 660px;
    background-color: var(--accent-red);
    border: 4px solid #ffffff;
    border-radius: var(--radius-md);
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 35px rgba(231, 76, 60, 0.5);
    text-align: center;
    box-sizing: border-box;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.active-rule-text {
    font-size: 1.6rem;
    font-weight: 900;
    color: #ffffff !important;
    letter-spacing: 1.5px;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.95), 0 0 20px rgba(0, 0, 0, 0.8);
    text-transform: uppercase;
}

/* CAMINO DE BALDOSAS CENTRADO Y SERPENTANTE CON SALTO DIAGONAL */
.pathway-container {
    width: 100%;
    max-width: 660px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.path-marker {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--accent-amber);
    text-transform: uppercase;
    letter-spacing: 2px;
    background-color: var(--bg-surface);
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    border: 2px solid var(--accent-amber);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tiles-path-grid {
    display: grid;
    gap: 0.5rem;
    width: 100%;
    background-color: var(--bg-surface);
    border: 3px solid var(--accent-blue);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    box-shadow: 0 0 35px rgba(52, 152, 219, 0.25);
    box-sizing: border-box;
}

/* CADA BALDOSA POSEE LÍNEA DE BORDE DEL MISMO COLOR DE SU FONDO PARA FACILITAR RECONOCIMIENTO */
.tile-step {
    aspect-ratio: 1.2;
    width: 100%;
    border-radius: var(--radius-md);
    border: 3px solid currentColor;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #ffffff;
    cursor: pointer;
    user-select: none;
    transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease, border-color 0.2s ease, opacity 0.3s ease;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    box-sizing: border-box;
}

.tile-step:hover {
    transform: scale(1.08);
    filter: brightness(1.15);
}

/* BALDOSAS ALCANZABLES DE LA SIGUIENTE FILA (RECTAS O EN DIAGONAL ↗️ ↖️) */
.tile-step.reachable-step {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5) !important;
    animation: reachablePulse 1.2s ease-in-out infinite alternate;
}

@keyframes reachablePulse {
    0% { transform: scale(1); filter: brightness(1); }
    100% { transform: scale(1.05); filter: brightness(1.25); box-shadow: 0 0 25px rgba(255, 255, 255, 0.8) !important; }
}

/* PASO ACTUAL EN LA FILA ACTIVA */
.tile-step.current-step {
    box-shadow: 0 0 30px #ffffff !important;
    animation: footstepPulse 0.8s ease-in-out infinite alternate !important;
    transform: scale(1.1);
    z-index: 10;
}

@keyframes footstepPulse {
    0% { transform: scale(1.05); filter: brightness(1.1); }
    100% { transform: scale(1.15); filter: brightness(1.4); }
}

/* BALDOSA ELEGIDA CORRECTA DE FILAS ANTERIORES: MANTIENE SU COLOR ORIGINAL Y MARCA CUMPLIDO */
.tile-step.passed-chosen {
    box-shadow: 0 0 20px var(--accent-green) !important;
    opacity: 0.95;
}

/* BALDOSAS NO ELEGIDAS O PROHIBIDAS DE FILAS ANTERIORES CUMPLIDAS: SE PINTAN EN GRIS */
.tile-step.passed-gray {
    background-color: hsl(220, 15%, 22%) !important;
    border-color: hsl(220, 10%, 35%) !important;
    color: hsl(220, 10%, 45%) !important;
    opacity: 0.4 !important;
    box-shadow: none !important;
    pointer-events: none;
}

.tile-step.error {
    border-color: var(--accent-red) !important;
    box-shadow: 0 0 30px var(--accent-red) !important;
    animation: shakeError 0.4s ease;
}

/* PISTA: RESALTA LA PIEZA EN SU MISMO COLOR CON BRILLO Y PULSACIÓN PROPIA */
.tile-step.hint-highlight {
    z-index: 20 !important;
    filter: brightness(1.5) !important;
    animation: hintSameColorPulse 0.5s ease-in-out infinite alternate !important;
}

@keyframes hintSameColorPulse {
    0% { transform: scale(1.05); filter: brightness(1.2); box-shadow: 0 0 20px currentColor; }
    100% { transform: scale(1.18); filter: brightness(1.6); box-shadow: 0 0 45px currentColor, 0 0 25px rgba(255, 255, 255, 0.8); }
}