:root {
    --primary: #8b5cf6;
    --primary-hover: #7c3aed;
}

body {
    background: radial-gradient(1200px 800px at 10% 10%,
            rgba(167, 139, 250, 0.22),
            transparent 40%),
        radial-gradient(900px 900px at 50% 90%,
            rgba(139, 92, 246, 0.2),
            transparent 55%),
        radial-gradient(1200px 900px at 120% -20%,
            rgba(74, 0, 224, 0.25),
            transparent 60%),
        linear-gradient(180deg, #1b1035, #0f0a22 40%, #130927);
    min-height: 100vh;
    font-family: system-ui, -apple-system, sans-serif;
    position: relative;
    overflow-x: hidden;
    color: #f9fafb;
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="10" fill="%23a78bfa" opacity="0.8"/></svg>'),
        auto;
}


/* Cursor for all interactive elements */
button,
a,
.choice,
.nav-btn,
.hat {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="12" fill="%238b5cf6"/></svg>') 16 16,
        auto !important;
}

/* Stelle animate */
.stars-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

#stars,
#stars2,
#stars3 {
    position: absolute;
    width: 1px;
    height: 1px;
    background: transparent;
    animation: animStar 50s linear infinite;
}

#stars2 {
    animation-duration: 100s;
}

#stars3 {
    animation-duration: 150s;
}

@keyframes animStar {
    from {
        transform: translateY(0);
    }

    to {
        transform: translateY(-200vh);
    }
}

.container {
    position: relative;
    z-index: 1;
}

/* Card trasparente con blur */
.quiz-card {
    background: rgba(255, 255, 255, 0.08) !important;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    border-radius: 32px !important;
}

.hat {
    width: 120px;
    height: 120px;
    background-image: url("cappellino-viola.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.hat:hover {
    transform: scale(1.1) rotate(5deg);
}

.choice {
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    color: #f9fafb !important;
    border-radius: 16px !important;
}

.choice:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
    border-color: rgba(167, 139, 250, 0.6) !important;
    background: rgba(255, 255, 255, 0.15) !important;
}

.choice.selected {
    background: linear-gradient(135deg,
            rgba(124, 58, 237, 0.9),
            rgba(168, 85, 247, 0.9)) !important;
    color: #fff !important;
    border-color: transparent !important;
    box-shadow: 0 12px 32px rgba(139, 92, 246, 0.6);
}

.nav-btn {
    border-radius: 999px !important;
}

.sparkle {
    position: fixed;
    pointer-events: none;
    font-size: 24px;
    animation: sparkleFloat 2s ease-out forwards;
    z-index: 9999;
}

@keyframes sparkleFloat {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }

    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(0);
    }
}

/* Brillantini più piccoli per il mouse */
.mouse-sparkle {
    position: fixed;
    pointer-events: none;
    font-size: 12px;
    animation: mouseSparkleFloat 1.5s ease-out forwards;
    z-index: 9998;
}

@keyframes mouseSparkleFloat {
    0% {
        opacity: 0.8;
        transform: translate(0, 0) scale(1) rotate(0deg);
    }

    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(0) rotate(360deg);
    }
}

.house-verde {
    color: #10b981;
}

.house-giallo {
    color: #f59e0b;
}

.house-blu {
    color: #a78bfa;
}

.house-rosso {
    color: #ef4444;
}

.house-azzurro {
    color: #06b6d4;
}


.choice-intro {
    transition: all 0.2s ease;
   
    color: #f9fafb !important;
    border-radius: 16px !important;
    padding: 16px 20px !important;
     transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
    border-color: rgba(167, 139, 250, 0.6) !important;
    background: rgba(255, 255, 255, 0.15) !important;
}

.choice-intro:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 0px 0px rgba(139, 92, 246, 0.4);
}