/* ============================================
   VR SOSYAL SİNEMA - ANA STILLER (OPTİMİZE EDİLMİŞ)
   ============================================ */

/* Genel Stiller */
body { 
    margin: 0; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
}

/* UI Overlay - Ana Menü */
#ui-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s;
}

#ui-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.ui-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    max-width: 700px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Başlıklar */
h1 {
    color: #667eea;
    margin-top: 0;
    font-size: 2em;
    text-align: center;
}

h2 {
    color: #444;
    font-size: 1.3em;
    margin-top: 30px;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

/* Form Elemanları */
input, select, textarea {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    box-sizing: border-box;
    transition: border 0.3s;
    font-family: inherit;
}

textarea {
    min-height: 80px;
    resize: vertical;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #667eea;
}

/* Butonlar */
button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    margin: 5px;
    transition: transform 0.2s, box-shadow 0.2s;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

button:active {
    transform: translateY(0);
}

button.secondary {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

button.danger {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
}

button.stop {
    background: linear-gradient(135deg, #ff9800 0%, #ff5722 100%);
}

/* Oda Listesi */
.room-item {
    background: #f8f9fa;
    padding: 15px;
    margin: 10px 0;
    border-radius: 10px;
    border-left: 4px solid #667eea;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.room-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.room-item.private {
    border-left-color: #f5576c;
}

.room-item.ownerless {
    border-left-color: #ffa500;
    opacity: 0.8;
}

.room-name {
    font-weight: bold;
    font-size: 1.1em;
    color: #333;
}

.room-info {
    font-size: 0.9em;
    color: #666;
    margin-top: 5px;
}

.lock-icon {
    float: right;
    color: #f5576c;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: 600;
    margin-left: 8px;
}

.badge-ownerless {
    background: #ffa500;
    color: white;
}

/* VR Kontrolleri */
#vr-controls {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    background: rgba(0, 0, 0, 0.8);
    padding: 15px 25px;
    border-radius: 15px;
    display: none;
}

#vr-controls.visible {
    display: block;
}

#vr-controls button {
    margin: 0 5px;
    font-size: 14px;
    padding: 10px 20px;
}

/* Durum Göstergeleri */
.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 5px;
}

.status-indicator.connected {
    background: #4caf50;
}

.status-indicator.syncing {
    background: #ff9800;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Oda Bilgi Paneli */
#room-info-display {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 15px 20px;
    border-radius: 10px;
    z-index: 100;
    display: none;
}

#room-info-display.visible {
    display: block;
}

/* Checkbox ve Radio */
.checkbox-container {
    display: flex;
    align-items: center;
    margin: 15px 0;
}

.checkbox-container input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
}

.radio-container {
    margin: 15px 0;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.radio-container label {
    display: block;
    margin: 8px 0;
    cursor: pointer;
}

.radio-container input[type="radio"] {
    width: auto;
    margin-right: 8px;
}

/* Bilgi Kutuları */
.info-box {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
    padding: 12px;
    margin: 15px 0;
    border-radius: 5px;
    font-size: 0.9em;
}

.warning-box {
    background: #fff3e0;
    border-left: 4px solid #ff9800;
    padding: 12px;
    margin: 15px 0;
    border-radius: 5px;
    font-size: 0.9em;
}

.error-box {
    background: #ffebee;
    border-left: 4px solid #f44336;
    padding: 12px;
    margin: 15px 0;
    border-radius: 5px;
    font-size: 0.9em;
}

/* Yükleniyor */
.loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* Sync Status */
#sync-status {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 20px 40px;
    border-radius: 15px;
    font-size: 1.2em;
    z-index: 999;
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .ui-container {
        padding: 20px;
    }
    
    h1 {
        font-size: 1.5em;
    }
    
    #vr-controls {
        bottom: 10px;
        padding: 10px 15px;
    }
    
    #vr-controls button {
        font-size: 12px;
        padding: 8px 15px;
    }
    
    #room-info-display {
        top: 10px;
        right: 10px;
        font-size: 0.9em;
        padding: 10px 15px;
    }
}

/* Scrollbar Stilleri */
.ui-container::-webkit-scrollbar {
    width: 8px;
}

.ui-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.ui-container::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 10px;
}

.ui-container::-webkit-scrollbar-thumb:hover {
    background: #764ba2;
}