body {
    font-family: 'Inter', sans-serif;
    transition: background-color 0.5s ease, color 0.5s ease;
}

.transition-navbar {
    transition:
            max-width 0.6s cubic-bezier(0.16, 1, 0.3, 1),
            height 0.6s cubic-bezier(0.16, 1, 0.3, 1),
            border-radius 0.6s cubic-bezier(0.16, 1, 0.3, 1),
            padding 0.6s cubic-bezier(0.16, 1, 0.3, 1),
            background-color 0.5s ease,
            border-color 0.5s ease,
            box-shadow 0.6s ease,
            backdrop-filter 0.5s ease,
            -webkit-backdrop-filter 0.5s ease;
}

.transition-container {
    transition:
            top 0.6s cubic-bezier(0.16, 1, 0.3, 1),
            padding 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes eq-bounce {
    0%,
    100% {
        height: 4px;
    }

    50% {
        height: 24px;
    }
}

.eq-bar-active-1 {
    animation: eq-bounce 0.8s ease-in-out infinite;
}

.eq-bar-active-2 {
    animation: eq-bounce 1.1s ease-in-out infinite 0.2s;
}

.eq-bar-active-3 {
    animation: eq-bounce 0.9s ease-in-out infinite 0.4s;
}

.eq-bar-active-4 {
    animation: eq-bounce 1.3s ease-in-out infinite 0.1s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.animate-fadeIn {
    animation: fadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-scaleUp {
    animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.bg-radial-glow {
    position: relative;
    z-index: 1;
}

.bg-radial-glow::before {
    content: '';
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: -1;
    pointer-events: none;
    border-radius: inherit;
    transition: background 0.5s ease;
}

.dark .bg-radial-glow::before {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, rgba(0, 0, 0, 0) 75%);
}

.auth-input:focus-within {
    border-color: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}

.dark .auth-input:focus-within {
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.05);
}