:root{font-family:Tahoma,Arial,sans-serif;color:#1c2c44;background:#f2f6fb}body{margin:0}header{background:#103b70;color:white;padding:20px 5%;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}header a{color:white;margin:0 8px;text-decoration:none}main{max-width:1100px;margin:35px auto;padding:0 20px}h1{color:#103b70}.card{background:white;padding:24px;border-radius:12px;box-shadow:0 2px 15px #1232;margin:16px 0;overflow:auto}input,select,button{padding:11px;border:1px solid #cdd8e5;border-radius:7px;max-width:100%;box-sizing:border-box}button{background:#1370bb;color:white;cursor:pointer}table{border-collapse:collapse;width:100%;background:white}td,th{padding:12px;border-bottom:1px solid #e0e6ef;text-align:right}th{background:#e6f0fa}.inline{display:inline}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:15px}.stat{font-size:28px;color:#1370bb}label{display:block;margin:10px 0}.error{color:#ad2525}.success{color:green}form.row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}