:root {
    --bg-gradient: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #f8fafc;
    --text-secondary: #c7d2fe;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --danger: #ef4444;
    --success: #10b981;
}

body {
    margin: 0; padding: 0;
    font-family: 'Outfit', sans-serif;
    background: var(--bg-gradient);
    color: var(--text-main);
    min-height: 100vh;
}

/* Base Ekranlar */
.screen { display: none; flex-direction: column; min-height: 100vh; }
#auth-screen { align-items: center; justify-content: center; }

/* Auth Container */
.auth-container {
    background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); border-radius: 20px;
    padding: 3rem; width: 100%; max-width: 400px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); text-align: center;
}

h1.gradient-text {
    font-size: 2.2rem; margin-top:0;
    background: linear-gradient(to right, #a5b4fc, #818cf8);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.input-group { margin-bottom: 1rem; }
.input-group input {
    width: 100%; padding: 1rem; border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1); background: rgba(0,0,0,0.2);
    color: white; box-sizing: border-box; font-family: inherit;
}
.input-group input:focus { outline: none; border-color: var(--primary); }

.primary-btn {
    width: 100%; padding: 1rem; border: none; border-radius: 12px;
    background: var(--primary); color: white;
    font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: 0.3s; margin-top: 0.5rem;
}
.primary-btn:hover { background: var(--primary-hover); transform: translateY(-2px); }

.google-btn {
    background: white; color: #1f2937; margin-top: 1rem;
    display: flex; align-items: center; justify-content: center; gap: 10px;
}
.google-btn:hover { background: #f3f4f6; }

/* Dashboard ve Kartlar */
.dashboard-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.5rem 3rem; background: rgba(0,0,0,0.3);
    border-bottom: 1px solid var(--glass-border);
}

.dashboard-content { padding: 3rem; max-width: 1200px; margin: 0 auto; }

.apps-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem; margin-top: 2rem;
}

.app-card {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    padding: 2rem; border-radius: 16px; text-decoration: none; color: white;
    transition: all 0.3s; display: block;
}
.app-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.08); }

.badge { padding: 0.3rem 0.8rem; border-radius: 20px; font-size: 0.8rem; font-weight: 600;}
.badge.success { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.badge.danger { background: rgba(239, 68, 68, 0.2); color: #f87171; }

.btn-danger {
    background: rgba(239, 68, 68, 0.2); color: #f87171;
    border: 1px solid rgba(239,68,68,0.3); padding: 0.5rem 1rem;
    border-radius: 8px; cursor: pointer; transition: 0.3s;
}
.btn-danger:hover { background: #ef4444; color: white; }

/* Table Container (Admin Panel) */
.table-container {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    border-radius: 16px; overflow: hidden; margin-top: 3rem;
}
table { width: 100%; border-collapse: collapse; text-align: left; }
th, td { padding: 1rem 1.5rem; border-bottom: 1px solid var(--glass-border); }
th { background: rgba(0,0,0,0.2); font-weight: 500; color: var(--text-secondary); }
tr:last-child td { border-bottom: none; }

/* Custom Switch Toggle */
.toggle { position: relative; display: inline-block; width: 50px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(255,255,255,0.1); transition: .4s; border-radius: 24px; }
.slider:before { position: absolute; content: ""; height: 16px; width: 16px; left: 4px; bottom: 4px; background-color: white; transition: .4s; border-radius: 50%; }
input:checked + .slider { background-color: var(--primary); }
input:checked + .slider:before { transform: translateX(26px); }

/* Helpers */
.alert { position: fixed; top: 20px; right: 20px; padding: 1rem 2rem; border-radius: 12px; color: white; transform: translateX(150%); transition: 0.3s; z-index: 1000; }
.alert.show { transform: translateX(0); }
.alert.error { background: rgba(239, 68, 68, 0.9); }
.alert.success { background: rgba(16, 185, 129, 0.9); }

.loading-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7); display: none; align-items: center; justify-content: center; z-index: 999; }
.spinner { width: 50px; height: 50px; border: 5px solid rgba(255,255,255,0.1); border-top-color: var(--primary); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }