body { font-family: sans-serif; background-color: #f4f7f6; padding: 15px; }
.card { background: white; padding: 20px; border-radius: 10px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); margin-bottom: 20px; }
input, select, textarea { width: 100%; padding: 12px; margin: 8px 0; border: 1px solid #ccc; border-radius: 5px; box-sizing: border-box; font-size: 16px; }
button { width: 100%; padding: 15px; background-color: #27ae60; color: white; border: none; border-radius: 5px; cursor: pointer; font-size: 18px; }
.foto-onizleme { width: 100%; margin-top: 10px; border-radius: 10px; display: none; }