.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    object-fit: cover;
    filter: blur(8px) brightness(0.3);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.slide-up {
    animation: slideUp 0.8s ease-out forwards;
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

.input {
    backdrop-filter: blur(8px);
}

.output::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.output::-webkit-scrollbar-track {
    background: rgba(15, 15, 15, 0.9);
}

.output::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.175);
    border-radius: 4px;
}

.copy-indicator {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s;
}

.copy-indicator.show {
    opacity: 1;
}

.landing-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(15, 15, 15);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: transform 0.8s ease-in-out;
}

.landing-container.hide {
    transform: translateY(-100%);
}