* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: black;
    color: white;
}

.app-container {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Slideshow (Top 85%) */
.slideshow {
    flex: 85%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.slide {
    display: none;
    text-align: center;
    width: 100%;
}

.slide.active {
    display: block;
}

/* Bottom Navigation (15%) */
.bottom-nav {
    flex: 15%;
    display: flex;
    align-items: center;
    background: #222;
    padding: 10px;
}

.logo {
    flex: 20%;
    display: flex;
    justify-content: center;
}

.logo img {
    max-height: 50px;
}

.nav-buttons {
    flex: 80%;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

button {
    padding: 10px 20px;
    background: #ff5733;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #ff7845;
}