/* ==========================================
   GLASSMORPHISM EFFECTS
   Premium UI Enhancement
   ========================================== */

/* Glass Panel */
.glass-panel {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Glass Button */
.btn-glass {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Frosted Glass Effect */
.frosted {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px) brightness(110%);
    -webkit-backdrop-filter: blur(15px) brightness(110%);
}

/* Dark Glass */
.glass-dark {
    background: rgba(30, 60, 114, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradient Glass */
.glass-gradient {
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.9) 0%,
            rgba(255, 255, 255, 0.7) 100%);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

/* Shimmer Effect */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.4),
            transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

/* Glow Effect */
.glow {
    box-shadow:
        0 0 20px rgba(30, 60, 114, 0.3),
        0 0 40px rgba(30, 60, 114, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.1);
}

.glow:hover {
    box-shadow:
        0 0 30px rgba(30, 60, 114, 0.4),
        0 0 60px rgba(30, 60, 114, 0.3),
        0 12px 24px rgba(0, 0, 0, 0.15);
}