body{margin:0;background:#eef2f7;color:#142033;font-family:"Noto Sans Thai",Tahoma,Arial,sans-serif}.login{width:min(420px,calc(100% - 32px));margin:8vh auto;background:#fff;padding:35px;border-radius:12px;box-shadow:0 15px 50px #102a4320}.login-logo{text-align:center}.login-logo img{width:110px}.login-logo h1{margin:8px 0 0}.login-logo p{color:#64748b;margin-top:2px}.error{background:#fee2e2;color:#991b1b;padding:10px;border-radius:6px;margin:15px 0}label{display:block;font-weight:700;margin:16px 0}input,select,textarea{display:block;width:100%;padding:11px;margin-top:6px;border:1px solid #cbd5e1;border-radius:6px;font:inherit;box-sizing:border-box}button,.btn{background:#c8102e;color:#fff;border:0;padding:11px 17px;border-radius:6px;cursor:pointer;text-decoration:none;display:inline-block}small{display:block;color:#64748b;margin-top:16px;line-height:1.6}