html,
body {
    height: 100%;
    margin: 0;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-height: 100vh;
}

.app-header {
    padding: 10px 20px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.slide-container {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 20px;
    background-color: #ffffff;
}

.slide-content {
    max-width: 900px;
    margin: 0 auto;
}

.slide-content img,
.slide-content video,
.slide-content audio {
    max-width: 100%;
    height: auto;
}

.navigation-bar {
    padding: 10px 20px;
    border-top: 1px solid #dee2e6;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

#slideIndicator {
    font-size: 0.9rem;
}

#tokenInput {
    text-transform: uppercase;
}

@media (max-width: 576px) {
    .navigation-bar {
        padding: 10px;
    }
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.9rem;
    }
    .app-header {
        padding: 10px;
    }
}