* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #000;
    color: #fff;
    line-height: 1.6;
    overflow: hidden;
    height: 100vh;
}

.panorama-page {
    display: flex;
    width: 100%;
    height: 100vh;
}

/* Sol Taraf - Sidebar */
.sidebar {
    width: 250px;
    background-color: #1a1a1a;
    height: 100%;
    overflow-y: auto;
    border-right: 1px solid #333;
}

.sidebar-header {
    padding: 15px;
    background-color: #111;
    border-bottom: 1px solid #333;
}

.sidebar-header h3 {
    font-size: 18px;
    font-weight: 500;
    color: #fff;
}

.sidebar-items {
    padding: 15px 0;
}

.sidebar-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    cursor: pointer;
    border-bottom: 1px solid #333;
    transition: background-color 0.2s ease;
}

.sidebar-item:hover {
    background-color: #2a2a2a;
}

.sidebar-item.active {
    background-color: #333;
    border-left: 3px solid #3498db;
}

.sidebar-item img {
    width: 50px;
    height: 50px;
    border-radius: 5px;
    object-fit: cover;
    margin-right: 12px;
}

.sidebar-item span {
    font-size: 14px;
    color: #eee;
}

/* Sağ Taraf - Panorama Görüntüleyici */
.panorama-view {
    flex: 1;
    height: 100%;
    position: relative;
}

#panorama {
    width: 100%;
    height: 100%;
}

/* Mobil Görünüm */
@media (max-width: 768px) {
    .panorama-page {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid #333;
    }
    
    .sidebar-items {
        display: flex;
        overflow-x: auto;
        padding: 10px;
    }
    
    .sidebar-item {
        flex-direction: column;
        padding: 10px 5px;
        min-width: 100px;
        border-bottom: none;
        text-align: center;
    }
    
    .sidebar-item img {
        width: 60px;
        height: 60px;
        margin-right: 0;
        margin-bottom: 5px;
    }
    
    .sidebar-item span {
        font-size: 14px;
    }
    
    .panorama-view {
        height: calc(100% - 150px);
    }
}