/* Main Styles for unzboz.exe */
body {
    margin: 0;
    padding: 0;
    background: url('https://ia804603.us.archive.org/10/items/Windows-wallcollection/1920x1200_%28Windows_7%29.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
}

.desktop {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.main-window {
    width: 90vw;
    height: 90vh;
    max-width: 1200px;
    max-height: 800px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.desktop-icon {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 80px;
    cursor: pointer;
    padding: 5px;
    border-radius: 3px;
    transition: background 0.2s;
}

.desktop-icon:hover {
    background: rgba(255,255,255,0.1);
}

.desktop-icon img {
    width: 32px;
    height: 32px;
    margin-bottom: 5px;
}

.desktop-icon span {
    color: white;
    font-size: 11px;
    text-align: center;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loader {
    margin: 20px auto;
    width: 40px;
    height: 40px;
    border: 5px solid #ccc;
    border-top: 5px solid #4074D9;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-window {
        width: 95vw;
        height: 95vh;
        max-width: none;
        max-height: none;
    }
}

/* Responsive Address Book for mobile */
@media (max-width: 600px) {
    #addressBookWindow {
        width: 98vw !important;
        height: 98vh !important;
        min-width: 0 !important;
        max-width: none !important;
        max-height: none !important;
        left: 1vw !important;
        top: 1vh !important;
        transform: none !important;
        border-radius: 0 !important;
        font-size: 15px;
    }
    #addressBookWindow .window-body {
        padding: 0 !important;
    }
    #addressBookWindow .tabs {
        padding: 0 !important;
    }
    #addressBookWindow menu[role="tablist"] {
        flex-wrap: wrap;
        gap: 2px;
        overflow-x: auto;
        padding: 4px 2px;
    }
    #addressBookWindow menu[role="tablist"] button {
        font-size: 15px;
        padding: 8px 10px;
        min-width: 80px;
        flex: 1 1 40%;
        margin: 2px 0;
    }
    #addressBookWindow [role="tabpanel"] {
        padding: 10px !important;
        font-size: 15px;
    }
    #addressBookWindow h3 {
        font-size: 18px;
    }
}