:root {
    --mica: rgba(255, 255, 255, 0.75);
    --taskbar: rgba(243, 243, 243, 0.85);
}

body, html {
    margin: 0; padding: 0; height: 100%; overflow: hidden;
    font-family: 'Segoe UI', sans-serif;
    background: url('https://raw.githubusercontent.com/blueedgetechno/windows11/master/public/img/wallpaper/default/img0.jpg') center/cover no-repeat;
}

/* Masaüstü */
#desktop { width: 100vw; height: calc(100vh - 48px); position: relative; padding: 10px; }

.shortcut {
    width: 80px; text-align: center; color: white; padding: 10px;
    border-radius: 4px; cursor: default; transition: 0.2s;
}
.shortcut:hover { background: rgba(255,255,255,0.1); }
.shortcut img { width: 40px; display: block; margin: 0 auto 5px; }
.shortcut span { font-size: 12px; text-shadow: 1px 1px 4px rgba(0,0,0,0.8); }

/* Görev Çubuğu */
#taskbar {
    position: fixed; bottom: 0; width: 100%; height: 48px;
    background: var(--taskbar); backdrop-filter: blur(20px);
    display: flex; justify-content: space-between; align-items: center;
    z-index: 9999; border-top: 1px solid rgba(0,0,0,0.1);
}

.taskbar-container {
    position: absolute; left: 50%; transform: translateX(-50%);
    display: flex; gap: 5px;
}

.tb-icon {
    width: 28px; height: 28px; padding: 7px;
    transition: all 0.2s; border-radius: 4px;
}
.tb-icon:hover { background: white; transform: scale(1.1); }

/* Başlat Menüsü */
#start-menu {
    position: fixed; bottom: 60px; left: 50%;
    transform: translateX(-50%) translateY(1000px);
    width: 520px; height: 580px; background: var(--mica);
    backdrop-filter: blur(30px); border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.4);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    transition: transform 0.4s cubic-bezier(0.1, 0.8, 0.2, 1);
    z-index: 999; padding: 30px; box-sizing: border-box;
}
#start-menu.show { transform: translateX(-50%) translateY(0); }

.search-bar {
    width: 100%; padding: 10px 15px; border-radius: 20px;
    border: 1px solid #ddd; outline: none; margin-bottom: 20px;
}

.apps-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; margin-top: 20px; }
.app-item { text-align: center; font-size: 11px; cursor: pointer; }
.app-item img { width: 32px; margin-bottom: 5px; }

/* Pencere Stili */
.window {
    position: absolute; width: 500px; height: 350px;
    background: white; border-radius: 8px; overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3); z-index: 10;
}
.win-header { background: #f3f3f3; padding: 10px; display: flex; justify-content: space-between; cursor: move; }
.close-btn { color: red; cursor: pointer; font-weight: bold; padding: 0 10px; }

/* Saat */
.system-tray { padding-right: 15px; display: flex; gap: 15px; font-size: 12px; align-items: center; }