자리 배치도

Create a clean editable classroom seating chart in a strict top-down orthographic view. Show exactly thirty identical student desks arranged as an exact 5-column by 6-row grid with equal spacing, plus exactly one larger teacher desk centered at the front. Add one simple door symbol and two window symbols along the outer room boundary. Every student desk contains one completely blank rounded name field. Textured digital illustration with subtle paper grain, crisp navy outlines, pale blue desks, one warm yellow accent, white background, generous margins, and precise alignment. No letters, numbers, names, words, pseudo-text, people, hands, logos, watermark, extra desks, missing desks, merged furniture, tilted perspective, overlapping objects, or warped grid. No watermark.